www.zscaler.com Open in urlscan Pro
2606:4700::6812:1d4a Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Submission: On September 21 via api (September 21st 2023, 4:10:45 pm UTC) from DE — Scanned from DE

Summary HTTP 161 Redirects Links 25 Behaviour Indicators

Summary

This website contacted 44 IPs in 4 countries across 32 domains to perform 161 HTTP transactions. The main IP is 2606:4700::6812:1d4a, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.zscaler.com. The Cisco Umbrella rank of the primary domain is 71856.
TLS certificate: Issued by DigiCert SHA2 Extended Validation Ser... on February 7th 2023. Valid for: a year.

This is the only time www.zscaler.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
45	2606:4700::68... 2606:4700::6812:1d4a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	2606:4700::68... 2606:4700::6812:83ec	13335 (CLOUDFLAR...) (CLOUDFLARENET)
19	2a00:1450:400... 2a00:1450:4001:831::2001	15169 (GOOGLE) (GOOGLE)
1	2a05:d014:58f... 2a05:d014:58f:6202::64	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a00:1450:400... 2a00:1450:4001:80b::2008	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:80b::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82f::200e	15169 (GOOGLE) (GOOGLE)
8	23.53.43.58 23.53.43.58	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2 6	2600:9000:225... 2600:9000:225e:5c00:6:9280:1080:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a02:26f0:350... 2a02:26f0:3500:16::215:149b	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
6	2606:4700::68... 2606:4700::6813:9308	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	152.195.15.58 152.195.15.58	15133 (EDGECAST) (EDGECAST)
2	2a03:2880:f08... 2a03:2880:f083:100:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	2606:4700:440... 2606:4700:4400::ac40:973c	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	44.209.137.118 44.209.137.118	14618 (AMAZON-AES) (AMAZON-AES)
1	2600:9000:20e... 2600:9000:20eb:ae00:9:14eb:6280:93a1	16509 (AMAZON-02) (AMAZON-02)
1	35.244.142.80 35.244.142.80	15169 (GOOGLE) (GOOGLE)
1	108.138.15.119 108.138.15.119	16509 (AMAZON-02) (AMAZON-02)
1	3.216.46.62 3.216.46.62	14618 (AMAZON-AES) (AMAZON-AES)
2	23.197.137.224 23.197.137.224	16625 (AKAMAI-AS) (AKAMAI-AS)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400c:c00::9b	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:813::2003	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:829::2004	15169 (GOOGLE) (GOOGLE)
2	34.111.208.231 34.111.208.231	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
4	13.224.189.101 13.224.189.101	16509 (AMAZON-02) (AMAZON-02)
2	2001:4860:480... 2001:4860:4802:36::36	15169 (GOOGLE) (GOOGLE)
1	2a05:d018:cc3... 2a05:d018:cc3:fe04:fcc6:f60a:82b7:5097	16509 (AMAZON-02) (AMAZON-02)
4 5	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	37.252.171.149 37.252.171.149	29990 (ASN-APPNEX) (ASN-APPNEX)
1	2a02:26f0:480... 2a02:26f0:480:23::1726:629c	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2a03:2880:f17... 2a03:2880:f176:181:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	192.28.144.124 192.28.144.124	15224 (OMNITURE) (OMNITURE)
1	13.32.27.24 13.32.27.24	16509 (AMAZON-02) (AMAZON-02)
1	18.66.122.74 18.66.122.74	16509 (AMAZON-02) (AMAZON-02)
2	3.69.80.35 3.69.80.35	16509 (AMAZON-02) (AMAZON-02)
1	3.212.39.155 3.212.39.155	14618 (AMAZON-AES) (AMAZON-AES)
1	3.248.13.193 3.248.13.193	16509 (AMAZON-02) (AMAZON-02)
2	44.235.191.156 44.235.191.156	16509 (AMAZON-02) (AMAZON-02)
1	35.81.162.201 35.81.162.201	16509 (AMAZON-02) (AMAZON-02)
161	44

45 2606:4700::6812:1d4a (United States)

ASN13335 (CLOUDFLARENET, US)

www.zscaler.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 2606:4700::6812:83ec (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

19 2a00:1450:4001:831::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

lh5.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
lh3.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
lh6.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
lh4.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a05:d014:58f:6202::64 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)

netlify-rum.netlify.app	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:80b::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:80b::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 23.53.43.58 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-53-43-58.deploy.static.akamaitechnologies.com

j.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
c.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
b.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2600:9000:225e:5c00:6:9280:1080:93a1 (United States) 2 redirects

ASN16509 (AMAZON-02, US)

s.adroll.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a02:26f0:3500:16::215:149b (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700::6813:9308 (United States)

ASN13335 (CLOUDFLARENET, US)

script.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 152.195.15.58 (United States)

ASN15133 (EDGECAST, US)

cdn.bizible.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f083:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::ac40:973c (United States)

ASN13335 (CLOUDFLARENET, US)

trk.techtarget.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 44.209.137.118 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-209-137-118.compute-1.amazonaws.com

dx.mountain.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:20eb:ae00:9:14eb:6280:93a1 (United States)

ASN16509 (AMAZON-02, US)

d2i34c80a0ftze.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.244.142.80 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 80.142.244.35.bc.googleusercontent.com

cdn.pdst.fm	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.15.119 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-15-119.fra56.r.cloudfront.net

js.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.216.46.62 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-216-46-62.compute-1.amazonaws.com

t.sf14g.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 23.197.137.224 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-197-137-224.deploy.static.akamaitechnologies.com

munchkin.marketo.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:400c:c00::9b (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:829::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.111.208.231 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 231.208.111.34.bc.googleusercontent.com

ibc-flow.techtarget.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 13.224.189.101 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-101.fra2.r.cloudfront.net

st.fullcircleinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:36::36 (United States)

ASN15169 (GOOGLE, US)

us-central1-adaptive-growth.cloudfunctions.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a05:d018:cc3:fe04:fcc6:f60a:82b7:5097 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)

d.adroll.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2620:1ec:21::14 (United States) 4 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 37.252.171.149 (Frankfurt am Main, Germany)

ASN29990 (ASN-APPNEX, US)
PTR: 984.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

secure.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:480:23::1726:629c (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

ipv6.6sc.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f176:181:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 192.28.144.124 (United States)

ASN15224 (OMNITURE, US)

306-zej-256.mktoresp.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.32.27.24 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-27-24.fra56.r.cloudfront.net

pagestates-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.66.122.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-74.fra60.r.cloudfront.net

assets-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.69.80.35 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-69-80-35.eu-central-1.compute.amazonaws.com

epsilon.6sense.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.212.39.155 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-212-39-155.compute-1.amazonaws.com

3.212.39.155	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.248.13.193 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-248-13-193.eu-west-1.compute.amazonaws.com

tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 44.235.191.156 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-44-235-191-156.us-west-2.compute.amazonaws.com

px.mountain.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.81.162.201 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-81-162-201.us-west-2.compute.amazonaws.com

gs.mountain.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
45	zscaler.com www.zscaler.com — Cisco Umbrella Rank: 71856	702 KB
19	googleusercontent.com lh5.googleusercontent.com — Cisco Umbrella Rank: 394 lh3.googleusercontent.com — Cisco Umbrella Rank: 120 lh6.googleusercontent.com — Cisco Umbrella Rank: 1370 lh4.googleusercontent.com — Cisco Umbrella Rank: 1308	1 MB
9	crazyegg.com script.crazyegg.com — Cisco Umbrella Rank: 3861 pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 8503 assets-tracking.crazyegg.com — Cisco Umbrella Rank: 8857 tracking.crazyegg.com — Cisco Umbrella Rank: 7396	91 KB
9	6sc.co j.6sc.co — Cisco Umbrella Rank: 14010 c.6sc.co — Cisco Umbrella Rank: 19472 ipv6.6sc.co — Cisco Umbrella Rank: 14550 b.6sc.co — Cisco Umbrella Rank: 7792	22 KB
8	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 635	129 KB
7	adroll.com 2 redirects s.adroll.com — Cisco Umbrella Rank: 4552 d.adroll.com — Cisco Umbrella Rank: 2238	28 KB
6	linkedin.com 4 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 830 www.linkedin.com — Cisco Umbrella Rank: 951 px4.ads.linkedin.com — Cisco Umbrella Rank: 7048	5 KB
5	google.de www.google.de — Cisco Umbrella Rank: 3974	841 B
5	google.com region1.analytics.google.com — Cisco Umbrella Rank: 2225 www.google.com — Cisco Umbrella Rank: 11	979 B
5	doubleclick.net googleads.g.doubleclick.net — Cisco Umbrella Rank: 66 stats.g.doubleclick.net — Cisco Umbrella Rank: 175	5 KB
4	fullcircleinsights.com st.fullcircleinsights.com — Cisco Umbrella Rank: 384944	4 KB
4	mountain.com dx.mountain.com — Cisco Umbrella Rank: 8324 px.mountain.com — Cisco Umbrella Rank: 8868 gs.mountain.com — Cisco Umbrella Rank: 15037	10 KB
3	techtarget.com trk.techtarget.com — Cisco Umbrella Rank: 43359 ibc-flow.techtarget.com — Cisco Umbrella Rank: 52165	2 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 111	299 KB
2	6sense.com epsilon.6sense.com — Cisco Umbrella Rank: 23716	581 B
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 109	234 B
2	cloudfunctions.net us-central1-adaptive-growth.cloudfunctions.net — Cisco Umbrella Rank: 4230
2	marketo.net munchkin.marketo.net — Cisco Umbrella Rank: 7483	6 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 229	90 KB
2	bing.com bat.bing.com — Cisco Umbrella Rank: 691	13 KB
2	licdn.com snap.licdn.com — Cisco Umbrella Rank: 1593	44 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 96	21 KB
1	mktoresp.com 306-zej-256.mktoresp.com	318 B
1	adnxs.com secure.adnxs.com — Cisco Umbrella Rank: 806	569 B
1	sf14g.com t.sf14g.com — Cisco Umbrella Rank: 306623
1	adsrvr.org js.adsrvr.org — Cisco Umbrella Rank: 2460 insight.adsrvr.org Failed	3 KB
1	pdst.fm cdn.pdst.fm — Cisco Umbrella Rank: 4216	6 KB
1	cloudfront.net d2i34c80a0ftze.cloudfront.net	11 KB
1	bizible.com cdn.bizible.com — Cisco Umbrella Rank: 13961	25 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 958	304 B
1	netlify.app netlify-rum.netlify.app — Cisco Umbrella Rank: 52517	4 KB
0	acsbapp.com Failed acsbapp.com Failed
161	32

	Domain	Requested by
45	www.zscaler.com	www.zscaler.com
8	cdn.cookielaw.org	www.zscaler.com cdn.cookielaw.org
7	lh3.googleusercontent.com	www.zscaler.com
6	script.crazyegg.com	www.googletagmanager.com script.crazyegg.com
6	s.adroll.com	2 redirects www.googletagmanager.com s.adroll.com
5	b.6sc.co
5	www.google.de
5	lh6.googleusercontent.com	www.zscaler.com
5	lh5.googleusercontent.com	www.zscaler.com
4	px.ads.linkedin.com	3 redirects cdn.bizible.com
4	st.fullcircleinsights.com	cdn.bizible.com
4	www.google.com
3	googleads.g.doubleclick.net	www.googletagmanager.com
3	www.googletagmanager.com	www.zscaler.com www.googletagmanager.com
2	px.mountain.com	dx.mountain.com www.zscaler.com
2	epsilon.6sense.com	cdn.bizible.com
2	www.facebook.com
2	us-central1-adaptive-growth.cloudfunctions.net	cdn.pdst.fm
2	ibc-flow.techtarget.com	cdn.bizible.com
2	stats.g.doubleclick.net	www.googletagmanager.com www.google-analytics.com
2	munchkin.marketo.net	www.zscaler.com munchkin.marketo.net
2	connect.facebook.net	www.zscaler.com connect.facebook.net
2	bat.bing.com	www.googletagmanager.com bat.bing.com
2	snap.licdn.com	www.googletagmanager.com snap.licdn.com
2	j.6sc.co	www.googletagmanager.com j.6sc.co
2	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	lh4.googleusercontent.com	www.zscaler.com
1	gs.mountain.com	www.zscaler.com
1	tracking.crazyegg.com	script.crazyegg.com
1	assets-tracking.crazyegg.com	script.crazyegg.com
1	pagestates-tracking.crazyegg.com	script.crazyegg.com
1	306-zej-256.mktoresp.com	munchkin.marketo.net
1	ipv6.6sc.co	cdn.bizible.com
1	c.6sc.co	cdn.bizible.com
1	secure.adnxs.com	cdn.bizible.com
1	px4.ads.linkedin.com
1	www.linkedin.com	1 redirects
1	d.adroll.com	s.adroll.com
1	region1.analytics.google.com	www.googletagmanager.com
1	t.sf14g.com	www.zscaler.com
1	js.adsrvr.org	www.googletagmanager.com
1	cdn.pdst.fm	www.zscaler.com
1	d2i34c80a0ftze.cloudfront.net	www.googletagmanager.com
1	dx.mountain.com	www.zscaler.com
1	trk.techtarget.com	www.zscaler.com
1	cdn.bizible.com	www.googletagmanager.com
1	geolocation.onetrust.com	cdn.cookielaw.org
1	netlify-rum.netlify.app	www.zscaler.com
0	acsbapp.com Failed	www.zscaler.com
0	insight.adsrvr.org Failed	js.adsrvr.org
161	50

This site contains links to these domains. Also see Links.

Domain
revolutionaries.zscaler.com
help.zscaler.com
admin.zscaler.net
admin.zscalerone.net
admin.zscalertwo.net
admin.zscalerthree.net
admin.zscalerbeta.net
admin.zscloud.net
admin.private.zscaler.com
reg.zenithlive.com
securitypreview.zscaler.com
customer.zscaler.com
community.zscaler.com
ir.zscaler.com
www.facebook.com
twitter.com
www.linkedin.com
www.codeproject.com
info.zscaler.com
facebook.com
linkedin.com
youtube.com

Subject Issuer	Validity	Valid
www.zscaler.com DigiCert SHA2 Extended Validation Server CA	`2023-02-07` - `2024-03-09`	a year	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2023-04-01` - `2024-03-31`	a year	crt.sh
*.googleusercontent.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.netlify.app DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-12-21` - `2024-01-21`	a year	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2022-12-13` - `2023-12-13`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
6sc.co R3	`2023-08-19` - `2023-11-17`	3 months	crt.sh
s.adroll.com Amazon RSA 2048 M01	`2023-06-03` - `2024-07-01`	a year	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-02-01` - `2024-01-31`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-03-09` - `2024-03-08`	a year	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 05	`2023-07-26` - `2024-01-22`	6 months	crt.sh
io.bizible.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-06-01` - `2024-07-01`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2023-07-07` - `2023-09-28`	3 months	crt.sh
*.mountain.com Go Daddy Secure Certificate Authority - G2	`2023-06-12` - `2024-06-23`	a year	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2022-12-08` - `2023-12-07`	a year	crt.sh
cdn.pdst.fm GTS CA 1D4	`2023-07-25` - `2023-10-23`	3 months	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2023-04-12` - `2024-05-13`	a year	crt.sh
t.sf14g.com Amazon RSA 2048 M01	`2023-07-10` - `2024-08-07`	a year	crt.sh
*.marketo.net DigiCert TLS RSA SHA256 2020 CA1	`2023-02-06` - `2024-02-05`	a year	crt.sh
www.google.de GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
ibc-flow.techtarget.com GTS CA 1D4	`2023-07-26` - `2023-10-24`	3 months	crt.sh
aws-st.fullcircleinsights.com Amazon RSA 2048 M01	`2023-05-30` - `2024-06-26`	a year	crt.sh
misc.google.com GTS CA 1C3	`2023-08-14` - `2023-11-06`	3 months	crt.sh
d.adroll.com Amazon RSA 2048 M01	`2022-11-08` - `2023-12-07`	a year	crt.sh
*.adnxs.com GeoTrust ECC CA 2018	`2023-02-13` - `2024-03-15`	a year	crt.sh
*.google.com GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.google.de GTS CA 1C3	`2023-09-04` - `2023-11-27`	3 months	crt.sh
*.mktoresp.com DigiCert TLS RSA SHA256 2020 CA1	`2022-10-05` - `2023-11-05`	a year	crt.sh
crazyegg.com Amazon RSA 2048 M02	`2023-05-28` - `2024-06-26`	a year	crt.sh
*.6sense.com Amazon RSA 2048 M01	`2023-05-01` - `2024-05-29`	a year	crt.sh
3.212.39.155 Sectigo RSA Domain Validation Secure Server CA	`2023-02-15` - `2024-02-15`	a year	crt.sh
www.linkedin.com DigiCert SHA2 Secure Server CA	`2023-06-02` - `2023-12-02`	6 months	crt.sh

This page contains 4 frames:

Primary Page: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Frame ID: 502D266406C9C1B85069AEBD58C40C5C
Requests: 150 HTTP requests in this frame

Frame: https://script.crazyegg.com/pages/data-scripts/0097/6635/site/www.zscaler.com.json?t=1
Frame ID: 23176580CFE2F08DAABB1B0C616399B2
Requests: 5 HTTP requests in this frame

Frame: https://insight.adsrvr.org/track/up?adv=5gm3a7p&ref=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&upid=27hmsyx&upv=1.1.0
Frame ID: 17E1ECF4AE20E8AC9DC1DF887B599BDB
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: AB2175B8A8B3FFCFFD4DD3C104E71620
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Lyceum .NET DNS Backdoor | Zscaler

Detected technologies

AdRoll (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

(?:a|s)\.adroll\.com

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

Crazy Egg (Analytics) Expand

Overall confidence: 100%
Detected patterns

script\.crazyegg\.com/pages/scripts/\d+/\d+\.js

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Marketo (Marketing Automation) Expand

Overall confidence: 100%
Detected patterns

munchkin\.marketo\.\w+/(?:([\d.]+)/)?munchkin\.js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

Page Statistics

161
Requests

93 %
HTTPS

56 %
IPv6

32
Domains

50
Subdomains

44
IPs

4
Countries

2793 kB
Transfer

5742 kB
Size

39
Cookies

25 Outgoing links

These are links going to different origins than the main page.

URL: https://revolutionaries.zscaler.com/
Title: CXO REvolutionaries

Search URL Search Domain Scan URL

URL: https://help.zscaler.com/phone-support
Title: Support

Search URL Search Domain Scan URL

URL: https://admin.zscaler.net/
Title: admin.zscaler.net

Search URL Search Domain Scan URL

URL: https://admin.zscalerone.net/
Title: admin.zscalerone.net

Search URL Search Domain Scan URL

URL: https://admin.zscalertwo.net/
Title: admin.zscalertwo.net

Search URL Search Domain Scan URL

URL: https://admin.zscalerthree.net/
Title: admin.zscalerthree.net

Search URL Search Domain Scan URL

URL: https://admin.zscalerbeta.net/
Title: admin.zscalerbeta.net

Search URL Search Domain Scan URL

URL: https://admin.zscloud.net/
Title: admin.zscloud.net

Search URL Search Domain Scan URL

URL: https://admin.private.zscaler.com/
Title: Zscaler Private Access

Search URL Search Domain Scan URL

URL: https://help.zscaler.com/client-connector/downloading-zscaler-client-connector
Title: Download Zscaler Client Connectors

Search URL Search Domain Scan URL

URL: https://reg.zenithlive.com/flow/zscaler/zenithlive23/home/page/event
Title: Zenith Live

Search URL Search Domain Scan URL

URL: http://securitypreview.zscaler.com/
Title: Security Preview

Search URL Search Domain Scan URL

URL: https://customer.zscaler.com/
Title: Customer Success Center

Search URL Search Domain Scan URL

URL: https://community.zscaler.com/
Title: Zenith Community

Search URL Search Domain Scan URL

URL: https://help.zscaler.com/
Title: Zscaler Help Portal

Search URL Search Domain Scan URL

URL: https://ir.zscaler.com/
Title: Investor Relations

Search URL Search Domain Scan URL

URL: https://www.facebook.com/sharer/sharer.php?u=https://tinyurl.com/259tprxv

Search URL Search Domain Scan URL

URL: https://twitter.com/intent/tweet?text=https://tinyurl.com/259tprxv%20%E2%80%94%20Lyceum%20.NET%20DNS%20Backdoor%22

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/sharing/share-offsite/?url=https://tinyurl.com/259tprxv

Search URL Search Domain Scan URL

URL: https://www.codeproject.com/Articles/23673/DNS-NET-Resolver-C
Title: DIG.net

Search URL Search Domain Scan URL

URL: https://info.zscaler.com/resources-threat-labz-newsletter-subscription
Title: subscribing to our Trust Issues newsletter

Search URL Search Domain Scan URL

URL: https://facebook.com/zscaler
Title: Visit us on Facebook

Search URL Search Domain Scan URL

URL: https://linkedin.com/company/zscaler
Title: Linkedin

Search URL Search Domain Scan URL

URL: https://twitter.com/zscaler
Title: Follow us on Twitter

Search URL Search Domain Scan URL

URL: https://youtube.com/user/ZscalerMarketing
Title: Subscribe our Youtube Channel

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 106

https://s.adroll.com/j/exp/ULSJHTPGTZGY3EPPZSKHKS/index.js HTTP 302
https://s.adroll.com/j/exp/index.js

Request Chain 107

https://s.adroll.com/j/pre/ULSJHTPGTZGY3EPPZSKHKS/22OEOVE2YNFA3EKSRERISY/fpconsent.js HTTP 302
https://s.adroll.com/j/pre/index.js

Request Chain 122

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D33962%26time%3D1695312639276%26url%3Dhttps%253A%252F%252Fwww.zscaler.com%252Fblogs%252Fsecurity-research%252Flyceum-net-dns-backdoor%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true&e_ipv6=AQKgH9i4MCmqFQAAAYq4gffG9raxaGY_sOPI52zYa6MjD3sl0Z9kkDc6foDRD-R9

161 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request lyceum-net-dns-backdoor Show response
www.zscaler.com/blogs/security-research/ 296 KB
53 KB 696ms
46ms Document
text/html 2606:4700::6812:1d4a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Next.js

Resource Hash

0daee3589150f923a10698f9ce9971bd3e5b7dcd3d9b994d1b880b20e3f29b8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 107
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 80a394418ae21e52-FRA
content-encoding: br
content-type: text/html; charset=utf-8
date: Thu, 21 Sep 2023 16:10:35 GMT
server: cloudflare
strict-transport-security: max-age=31536000; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-middleware-next: 1
x-nextjs-cache: REVALIDATED
x-nf-render-mode: odb ttl=300
x-nf-request-id: 01HAW83S8BW2V6FNT7XGH93G2G
x-powered-by: Next.js

GET
H2 200 OtAutoBlock.js Show response
cdn.cookielaw.org/consent/3e894970-e3e9-4783-85e9-7c38eedbfbbf/ 45 KB
7 KB 70ms
41ms Script
application/x-javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/consent/3e894970-e3e9-4783-85e9-7c38eedbfbbf/OtAutoBlock.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ef401955627aaaedffd337dc3a7c4f9ad56f5dcd31f13833772760cda1aaa437

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Thu, 21 Sep 2023 16:10:35 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 77392
content-md5: 1BoBNuQl7UMMaO7E490CGQ==
content-length: 6406
x-ms-lease-status: unlocked
last-modified: Tue, 27 Dec 2022 13:11:15 GMT
server: cloudflare
etag: 0x8DAE80BD5AAEF51
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: 78b21313-c01e-00c3-79e1-5a51a5000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Cache-Control,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80a394420fc2918f-FRA
expires: Fri, 22 Sep 2023 16:10:35 GMT

GET
H2 200 otSDKStub.js Show response
cdn.cookielaw.org/scripttemplates/ 21 KB
7 KB 52ms
23ms Script
application/javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.cookielaw.org/scripttemplates/otSDKStub.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e181730c1a666b38b299b81ead525f7fec078ff980360b4c032e75b9802ebf0d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Thu, 21 Sep 2023 16:10:35 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
content-md5: 7EncTFplbWDUpOxlbB9/Qg==
age: 515
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-length: 6836
x-ms-lease-status: unlocked
last-modified: Wed, 20 Sep 2023 06:25:58 GMT
server: cloudflare
etag: 0x8DBB9A2742E01B6
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 4522ced5-501e-000d-32fb-ebf157000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Content-Encoding,Last-Modified,ETag,Content-MD5,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80a394420fc4918f-FRA

GET
H2 200 image
www.zscaler.com/_next/ 34 KB
34 KB 71ms
68ms Image
image/webp 2606:4700::6812:1d4a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.zscaler.com/_next/image?url=https%3A%2F%2Fwww.zscaler.com%2Fsites%2Fdefault%2Ffiles%2Fimages%2Fblogs%2FGettyImages-868704502.jpg&w=3840&q=75

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b53421cbc5d0ce7143ba0d34fe6f39d66d9cf016156963c3936d3f5dfa287823

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN cms.zscaler.com

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-nf-request-id: 01HAW83SAEJX5EWBDAM61X2P4Q
date: Thu, 21 Sep 2023 16:10:35 GMT
content-security-policy: default-src 'none'
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload
cf-cache-status: DYNAMIC
server: cloudflare
age: 9892
etag: 39-m0o5BKqdtOuEsYIeNcdk+TN47BE
vary: Accept-Encoding
x-frame-options: SAMEORIGIN cms.zscaler.com
content-type: image/webp
cache-control: public, max-age=0, must-revalidate
x-middleware-next: 1
cf-ray: 80a39441fbb81e52-FRA

GET
H2 200 219e54771de95554-s.p.woff2
www.zscaler.com/_next/static/media/ 37 KB
40 KB 84ms
80ms Font
font/woff2 2606:4700::6812:1d4a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zscaler.com/_next/static/media/219e54771de95554-s.p.woff2

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

89fde8fd7b0ad034128435bc21892e617683afdfb5cd4fef39c0bd6ff7d53723

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; img-src 'self' fast.wistia.com https: data: blob:; script-src 'self' https://netlify-rum.netlify.app j.6sc.co .adroll.com snap.licdn.com cdn.bizible.com cdn.pdst.fm connect.facebook.net .mountain.com trk.techtarget.com t.sf14g.com .marketo.net js.adsrvr.org .crazyegg.com https://cdnjs.cloudflare.com https://.cloudfront.net https://googleads.g.doubleclick.net https://cdn.cookielaw.org https://sidebar.bugherd.com http://info.zscaler.com 'unsafe-eval' 'unsafe-inline' bat.bing.com https://widget.usersnap.com/ http://fast.wistia.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ https://resources.usersnap.com/ https://www.googletagmanager.com/gtag/ http://pipedream.wistia.com/ https://www.google-analytics.com/ https://cdn.acsbapp.com https://acsbapp.com https://www.googletagmanager.com js.driftt.com js.adsrvr.org assets.adobedtm.com bugcrowd.com .bugcrowdusercontent.com .googleadservices.com https://twin-iq.kickfire.com https://www.rumiview.com .linkedin.oribi.io gateway.zscalertwo.net .jquery.com www.youtube.com; font-src 'self' data: https://fonts.gstatic.com http://fonts.gstatic.com https://fast.wistia.com/assets https://acsbapp.com; style-src 'self' 'unsafe-inline' http://info.zscaler.com http://fonts.googleapis.com https://www.googletagmanager.com; connect-src 'self' blob: https://ingesteer.services-prod.nsvcs.net fast.wistia.com https://google.com https://www.google.com www.google.co.in secure.adnxs.com cdn.linkedin.oribi.io .cloudfunctions.net 44.238.122.172 100.20.58.101 35.85.84.151 44.228.85.26 34.215.155.61 35.160.46.251 ibc-flow.techtarget.com .mktoresp.com bat.bing.com .crazyegg.com .6sc.co st.fullcircleinsights.com https://.google-analytics.com https://region1.analytics.google.com https://cdn.cookielaw.org https://geolocation.onetrust.com https://cms.zscaler.com https://www.zscaler.com https://sockjs.pusher.com wss://ws-mt1.pusher.com https://sessions.bugsnag.com https://.acsbapp.com https://.wistia.com https://.litix.io https://embedwistia-a.akamaihd.net http://pipedream.wistia.com/ https://www.google-analytics.com/ https://analytics.google.com https://stats.g.doubleclick.net https://ba5832d1af5a45e6ad89599ab3f2054d.us-central1.gcp.cloud.es.io https://www.googletagmanager.com .6sense.com .linkedin.oribi.io https://adservice.google.com http://embed.wistia.com https://px.ads.linkedin.com/ws https://www.facebook.com/tr/; media-src https://cms.zscaler.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ blob: https://embedwistia-a.akamaihd.net https://embed-cloudfront.wistia.com js.driftt.com https://embed-fastly.wistia.com https://embed-ssl.wistia.com; worker-src 'self' blob: ; frame-src 'self' insight.adsrvr.org www.facebook.com staging.visualize-roi.com https://www.visualize-roi.com https://.doubleclick.net https://bugcrowd.com https://fast.wistia.com https://fast.wistia.net http://info.zscaler.com https://sidebar.bugherd.com js.driftt.com insight.adsrvr.org match.adsrvr.org www.youtube.com; frame-ancestors 'self' https://testmydefenses.com https://www.testmydefenses.com https://zscalerext.okta.com https://cms.zscaler.com;
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN https://cms.zscaler.com
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Origin: https://www.zscaler.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

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Content-Security-Policy	default-src 'none'; img-src 'self' fast.wistia.com https: data: blob:; script-src 'self' https://netlify-rum.netlify.app j.6sc.co .adroll.com snap.licdn.com cdn.bizible.com cdn.pdst.fm connect.facebook.net .mountain.com trk.techtarget.com t.sf14g.com .marketo.net js.adsrvr.org .crazyegg.com https://cdnjs.cloudflare.com https://.cloudfront.net https://googleads.g.doubleclick.net https://cdn.cookielaw.org https://sidebar.bugherd.com http://info.zscaler.com 'unsafe-eval' 'unsafe-inline' bat.bing.com https://widget.usersnap.com/ http://fast.wistia.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ https://resources.usersnap.com/ https://www.googletagmanager.com/gtag/ http://pipedream.wistia.com/ https://www.google-analytics.com/ https://cdn.acsbapp.com https://acsbapp.com https://www.googletagmanager.com js.driftt.com js.adsrvr.org assets.adobedtm.com bugcrowd.com .bugcrowdusercontent.com .googleadservices.com https://twin-iq.kickfire.com https://www.rumiview.com .linkedin.oribi.io gateway.zscalertwo.net .jquery.com www.youtube.com; font-src 'self' data: https://fonts.gstatic.com http://fonts.gstatic.com https://fast.wistia.com/assets https://acsbapp.com; style-src 'self' 'unsafe-inline' http://info.zscaler.com http://fonts.googleapis.com https://www.googletagmanager.com; connect-src 'self' blob: https://ingesteer.services-prod.nsvcs.net fast.wistia.com https://google.com https://www.google.com www.google.co.in secure.adnxs.com cdn.linkedin.oribi.io .cloudfunctions.net 44.238.122.172 100.20.58.101 35.85.84.151 44.228.85.26 34.215.155.61 35.160.46.251 ibc-flow.techtarget.com .mktoresp.com bat.bing.com .crazyegg.com .6sc.co st.fullcircleinsights.com https://.google-analytics.com https://region1.analytics.google.com https://cdn.cookielaw.org https://geolocation.onetrust.com https://cms.zscaler.com https://www.zscaler.com https://sockjs.pusher.com wss://ws-mt1.pusher.com https://sessions.bugsnag.com https://.acsbapp.com https://.wistia.com https://.litix.io https://embedwistia-a.akamaihd.net http://pipedream.wistia.com/ https://www.google-analytics.com/ https://analytics.google.com https://stats.g.doubleclick.net https://ba5832d1af5a45e6ad89599ab3f2054d.us-central1.gcp.cloud.es.io https://www.googletagmanager.com .6sense.com .linkedin.oribi.io https://adservice.google.com http://embed.wistia.com https://px.ads.linkedin.com/ws https://www.facebook.com/tr/; media-src https://cms.zscaler.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ blob: https://embedwistia-a.akamaihd.net https://embed-cloudfront.wistia.com js.driftt.com https://embed-fastly.wistia.com https://embed-ssl.wistia.com; worker-src 'self' blob: ; frame-src 'self' insight.adsrvr.org www.facebook.com staging.visualize-roi.com https://www.visualize-roi.com https://.doubleclick.net https://bugcrowd.com https://fast.wistia.com https://fast.wistia.net http://info.zscaler.com https://sidebar.bugherd.com js.driftt.com insight.adsrvr.org match.adsrvr.org www.youtube.com; frame-ancestors 'self' https://testmydefenses.com https://www.testmydefenses.com https://zscalerext.okta.com https://cms.zscaler.com;
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN https://cms.zscaler.com
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-nf-request-id: 01HAW83SAPPQXWB6HT69ZD65TG
date: Thu, 21 Sep 2023 16:10:35 GMT
content-security-policy: default-src 'none'; img-src 'self' fast.wistia.com https: data: blob:; script-src 'self' https://netlify-rum.netlify.app j.6sc.co *.adroll.com snap.licdn.com cdn.bizible.com cdn.pdst.fm connect.facebook.net *.mountain.com trk.techtarget.com t.sf14g.com *.marketo.net js.adsrvr.org *.crazyegg.com https://cdnjs.cloudflare.com https://*.cloudfront.net https://googleads.g.doubleclick.net https://cdn.cookielaw.org https://sidebar.bugherd.com http://info.zscaler.com 'unsafe-eval' 'unsafe-inline' bat.bing.com https://widget.usersnap.com/ http://fast.wistia.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ https://resources.usersnap.com/ https://www.googletagmanager.com/gtag/ http://pipedream.wistia.com/ https://www.google-analytics.com/ https://cdn.acsbapp.com https://acsbapp.com https://www.googletagmanager.com js.driftt.com js.adsrvr.org assets.adobedtm.com bugcrowd.com *.bugcrowdusercontent.com *.googleadservices.com https://twin-iq.kickfire.com https://www.rumiview.com *.linkedin.oribi.io gateway.zscalertwo.net *.jquery.com www.youtube.com; font-src 'self' data: https://fonts.gstatic.com http://fonts.gstatic.com https://fast.wistia.com/assets https://acsbapp.com; style-src 'self' 'unsafe-inline' http://info.zscaler.com http://fonts.googleapis.com https://www.googletagmanager.com; connect-src 'self' blob: https://ingesteer.services-prod.nsvcs.net fast.wistia.com https://google.com https://www.google.com www.google.co.in secure.adnxs.com cdn.linkedin.oribi.io *.cloudfunctions.net 44.238.122.172 100.20.58.101 35.85.84.151 44.228.85.26 34.215.155.61 35.160.46.251 ibc-flow.techtarget.com *.mktoresp.com bat.bing.com *.crazyegg.com *.6sc.co st.fullcircleinsights.com https://*.google-analytics.com https://region1.analytics.google.com https://cdn.cookielaw.org https://geolocation.onetrust.com https://cms.zscaler.com https://www.zscaler.com https://sockjs.pusher.com wss://ws-mt1.pusher.com https://sessions.bugsnag.com https://*.acsbapp.com https://*.wistia.com https://*.litix.io https://embedwistia-a.akamaihd.net http://pipedream.wistia.com/ https://www.google-analytics.com/ https://analytics.google.com https://stats.g.doubleclick.net https://ba5832d1af5a45e6ad89599ab3f2054d.us-central1.gcp.cloud.es.io https://www.googletagmanager.com *.6sense.com *.linkedin.oribi.io https://adservice.google.com http://embed.wistia.com https://px.ads.linkedin.com/ws https://www.facebook.com/tr/; media-src https://cms.zscaler.com https://fast.wistia.com/embed/ https://fast.wistia.com/assets/ blob: https://embedwistia-a.akamaihd.net https://embed-cloudfront.wistia.com js.driftt.com https://embed-fastly.wistia.com https://embed-ssl.wistia.com; worker-src 'self' blob: ; frame-src 'self' insight.adsrvr.org www.facebook.com staging.visualize-roi.com https://www.visualize-roi.com https://*.doubleclick.net https://bugcrowd.com https://fast.wistia.com https://fast.wistia.net http://info.zscaler.com https://sidebar.bugherd.com js.driftt.com insight.adsrvr.org match.adsrvr.org www.youtube.com; frame-ancestors 'self' https://testmydefenses.com https://www.testmydefenses.com https://zscalerext.okta.com https://cms.zscaler.com;
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload
cf-cache-status: DYNAMIC
server: cloudflare
age: 10967
etag: W/"c62098dd4b0256de6e34ddaddea92534-ssl"
x-frame-options: SAMEORIGIN https://cms.zscaler.com
content-type: application/javascript; charset=UTF-8
content-encoding: br
cache-control: public, max-age=0, must-revalidate
cf-ray: 80a39441fbd71e52-FRA
x-xss-protection: 1; mode=block

GET
H2 200 Y_Z1kePgwKCug422QJCJtL1vmfNKauluLsKehmBPf0nQrC2jSB7V8o2PbfdmQLChD514gFYYZGQ3jpaRDGT0GI2orJb-eAaCWIb5UtzQwxDzH6znDFmptKtQYUKQJgI3H72Teyv8Cfm-70KPtw
lh5.googleusercontent.com/ 18 KB
18 KB 34ms
6ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh5.googleusercontent.com/Y_Z1kePgwKCug422QJCJtL1vmfNKauluLsKehmBPf0nQrC2jSB7V8o2PbfdmQLChD514gFYYZGQ3jpaRDGT0GI2orJb-eAaCWIb5UtzQwxDzH6znDFmptKtQYUKQJgI3H72Teyv8Cfm-70KPtw

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

34c5b0c8724550eb891ce47e9d94464e9130a67fcc9379f8fe55c7364fffbbae

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 18544
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 r8Z6c2qoCQarIRwVfKsv8VgOYY1FOAoFFinXh-qLk8oWuCbyjQEh41GLqaSE3rcdiRjk0WHhogwHtD_wIn4cn18ZaJZiNUgsP0vBNQlondTJTLr492v03p3kAZO3FV7D8GmwJWsM689meejW9A
lh3.googleusercontent.com/ 291 KB
292 KB 47ms
17ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/r8Z6c2qoCQarIRwVfKsv8VgOYY1FOAoFFinXh-qLk8oWuCbyjQEh41GLqaSE3rcdiRjk0WHhogwHtD_wIn4cn18ZaJZiNUgsP0vBNQlondTJTLr492v03p3kAZO3FV7D8GmwJWsM689meejW9A

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

cd71c98caaaecaa4647317e6336a9c979c1bbe509927bd3fb9e39684ae538ee5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 298441
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 6HHZrLMvAApYfkPKdJKEwCcYvBnfW4hojtLocl6gN_WkgLIIJgrN1IbKZkxkFEYvXQHeREQqjCKqIumCC9es7zV9LH6aeuT-t4Prlsygilm8De_1LzUIqBfjQ-QYmUUUewwB_D9I9Ti9uWoAfQ
lh6.googleusercontent.com/ 50 KB
50 KB 55ms
10ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh6.googleusercontent.com/6HHZrLMvAApYfkPKdJKEwCcYvBnfW4hojtLocl6gN_WkgLIIJgrN1IbKZkxkFEYvXQHeREQqjCKqIumCC9es7zV9LH6aeuT-t4Prlsygilm8De_1LzUIqBfjQ-QYmUUUewwB_D9I9Ti9uWoAfQ

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

e155857e88cc35fd9864b27ed5c1f884af426cc963a48d92610e20d043222956

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 51454
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 29Ju1zlofobgKRYAiXEGsWdeUonvNEZ1MxSdl2yJRbzRsYFmjY3C9lNlqgdjUnzWLyqhhU0T4Fm-NLk4ZwsV-zwXtv4lFJJdd_oYAdkcLvxwK5_3JKoNaCD3IWGssiC74j7PHjKbB2FMlm1E3A
lh5.googleusercontent.com/ 58 KB
58 KB 43ms
15ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh5.googleusercontent.com/29Ju1zlofobgKRYAiXEGsWdeUonvNEZ1MxSdl2yJRbzRsYFmjY3C9lNlqgdjUnzWLyqhhU0T4Fm-NLk4ZwsV-zwXtv4lFJJdd_oYAdkcLvxwK5_3JKoNaCD3IWGssiC74j7PHjKbB2FMlm1E3A

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

d2bfd0908db26791689d18a27a7f0906992e31b929779a37efe4f483a4a325ca

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 59003
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 DJgVIrgWzqFmNeR4is2KNlg7TBuM_A61ucWboiMFSm2CiLUZk43mipazhRtqv9M1PQMV2XnGR2WqmkRGT_UJef1KNk52BMGI4A8zwAjp4lHQlxUZq2LUrb2pJfdED3KKnVz8ZNYoo_teC4L7yg
lh3.googleusercontent.com/ 20 KB
20 KB 40ms
10ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/DJgVIrgWzqFmNeR4is2KNlg7TBuM_A61ucWboiMFSm2CiLUZk43mipazhRtqv9M1PQMV2XnGR2WqmkRGT_UJef1KNk52BMGI4A8zwAjp4lHQlxUZq2LUrb2pJfdED3KKnVz8ZNYoo_teC4L7yg

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

ab6453d2ae7b0ec4774fa8e1b40b86871adfe17d485064674d6a5decde443547

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20548
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 EYBTG3mYGaGgoQ9tF3wCa38CPu9jTyDSAHcxS96rAtSif63_4LoeNTdZDPVBD3O_m9WdleK8MJZEUgpz7BX70BB3JcU14EzHrP8qfwr-gGalIY8FNviVAmNl0RsHcf02AmVr2GxTWhBDkBSpgw
lh5.googleusercontent.com/ 31 KB
31 KB 36ms
9ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh5.googleusercontent.com/EYBTG3mYGaGgoQ9tF3wCa38CPu9jTyDSAHcxS96rAtSif63_4LoeNTdZDPVBD3O_m9WdleK8MJZEUgpz7BX70BB3JcU14EzHrP8qfwr-gGalIY8FNviVAmNl0RsHcf02AmVr2GxTWhBDkBSpgw

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

56a91d768dcb585a6471000b6c037b423ce91dc18713e9d7efc55e014ce34ba8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:46 GMT
x-content-type-options: nosniff
age: 9889
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31360
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:46 GMT

GET
H2 200 VpR79oFPCRDFoqFwhdt25rFJHZDtOrQPAhAuoRVyTbIBNvNY42j0_dFEVZgHeeYnzjcoXzBUiWHgfgSGi7EWbnfO-8Dm7F_CVqXp2e_1ZIsLMGwDpo2_X4b2jngOt1HVIeqbjNvYyCmRRa2rIg
lh3.googleusercontent.com/ 9 KB
9 KB 42ms
12ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/VpR79oFPCRDFoqFwhdt25rFJHZDtOrQPAhAuoRVyTbIBNvNY42j0_dFEVZgHeeYnzjcoXzBUiWHgfgSGi7EWbnfO-8Dm7F_CVqXp2e_1ZIsLMGwDpo2_X4b2jngOt1HVIeqbjNvYyCmRRa2rIg

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

dbb645bbf170cc2cb3c7a052956f0a8c158d25c4a2ca3ecce6f567a9ff549c01

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:47 GMT
x-content-type-options: nosniff
age: 9888
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 9136
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:47 GMT

GET
H2 200 SDTKw1ht1LL5SzrfGkw0ODMTn1jJCcprxuNiD9Wwbj1AXqwgaFiuK_cPnSvT_nBdJbQ1jcABHDw_CvWbJL5lJsG7C5gjzt9w6J-yrneL2JrCJWkxaM6cfZUXXaepDy8kv8DP_yq-X2DNLg0O3A
lh6.googleusercontent.com/ 66 KB
66 KB 74ms
30ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh6.googleusercontent.com/SDTKw1ht1LL5SzrfGkw0ODMTn1jJCcprxuNiD9Wwbj1AXqwgaFiuK_cPnSvT_nBdJbQ1jcABHDw_CvWbJL5lJsG7C5gjzt9w6J-yrneL2JrCJWkxaM6cfZUXXaepDy8kv8DP_yq-X2DNLg0O3A

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

bea962824d67788afd46a6797f7634fc677f2c9eb228fccd55610eafbb7c2f70

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:47 GMT
x-content-type-options: nosniff
age: 9888
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 67683
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:47 GMT

GET
H2 200 0HMTsTKOr7as44iesLpNqkqw9j34yiZp1ALGW0sxkJP5Zgab260v-Vy8WfXcWHJlyIpqQTE0QQv0PKXdaQ0n9-iOsfvvCYT3VY6frgvyIega2GS7tXbzltjf6hoeiNVWukF1FPsVXr6bnhaWnw
lh4.googleusercontent.com/ 151 KB
152 KB 3188ms
3140ms Image
image/gif 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh4.googleusercontent.com/0HMTsTKOr7as44iesLpNqkqw9j34yiZp1ALGW0sxkJP5Zgab260v-Vy8WfXcWHJlyIpqQTE0QQv0PKXdaQ0n9-iOsfvvCYT3VY6frgvyIega2GS7tXbzltjf6hoeiNVWukF1FPsVXr6bnhaWnw

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

655bca51979c0c6d3564d7c383c35b0addc6b8f27fa5e19d0eb3aea0082560ad

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:47 GMT
x-content-type-options: nosniff
age: 9888
content-disposition: inline;filename="pasted image 0.gif"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 154971
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/gif
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:47 GMT

GET
H3 200 rEv354CUBfETr0BFf05H6s5znbbJsiboN5CYI6xg5BkfguX1Didnj0SeJlUYo6g3B9PKw6zOxlucirl_k24-gmrYm-pcPRLNcSdFUqqTnFqm1HgNYOO9piBwRMumVlzd8ocyvYTuJM_D7AokqA
lh4.googleusercontent.com/ 20 KB
20 KB 38ms
15ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh4.googleusercontent.com/rEv354CUBfETr0BFf05H6s5znbbJsiboN5CYI6xg5BkfguX1Didnj0SeJlUYo6g3B9PKw6zOxlucirl_k24-gmrYm-pcPRLNcSdFUqqTnFqm1HgNYOO9piBwRMumVlzd8ocyvYTuJM_D7AokqA

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

90e1cd6aeb37a040ffb8285274bf34390b588725f430427f5e15b2122f1936ec

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:47 GMT
x-content-type-options: nosniff
age: 9888
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20708
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:47 GMT

GET
H2 200 eOQzcavjwiqC7ftPLTQB_A0ogRKgRDqjdAiHIsHu6sc2AOHsCkXyqlzsk-2RZILGtqhN3f20Z9H0os84OXmwF85PNZoCcPYurZ0Ww2svcXpRK0W_QedCf1eo2I3Qe1LVuYja8mWq18-K-z3rPA
lh3.googleusercontent.com/ 27 KB
27 KB 41ms
33ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/eOQzcavjwiqC7ftPLTQB_A0ogRKgRDqjdAiHIsHu6sc2AOHsCkXyqlzsk-2RZILGtqhN3f20Z9H0os84OXmwF85PNZoCcPYurZ0Ww2svcXpRK0W_QedCf1eo2I3Qe1LVuYja8mWq18-K-z3rPA

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

eca007bbaa9f6282be063e1733475c8155223fb87f535a97e852295f08779ba4

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 27999
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 CuSvJCcThBHyJM2nMVmVXmxPO03xHJMysGs7Bl5JYnZAQb8dksJs-pFjB55PQaocDKfjlqEXrjUF1MTKZeW_tNfL5ijnssBqHeW0MNz8X-2FKGzQdXipNtHLvytH3zWx8k5DYHP7tcvNvMb1-g
lh3.googleusercontent.com/ 22 KB
22 KB 39ms
31ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/CuSvJCcThBHyJM2nMVmVXmxPO03xHJMysGs7Bl5JYnZAQb8dksJs-pFjB55PQaocDKfjlqEXrjUF1MTKZeW_tNfL5ijnssBqHeW0MNz8X-2FKGzQdXipNtHLvytH3zWx8k5DYHP7tcvNvMb1-g

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

97d144e9f98040c568664716cadee1e03ac2bc5744456240f85933c6dac99641

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 22340
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 Rmrv__ftRK0mJuestzFTTQvTZ6mvN6Ta2GAfcn5jZmJ6iDHQz-Uw1AQKO6EsG299BNy0bRnMahbvBeVhadYkv6qnQ4O3gqUb9KbrPbPt0KctWubtLrerPKTLuba11a9-BraHJFc1jPtBTEuMTA
lh6.googleusercontent.com/ 50 KB
51 KB 26ms
19ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh6.googleusercontent.com/Rmrv__ftRK0mJuestzFTTQvTZ6mvN6Ta2GAfcn5jZmJ6iDHQz-Uw1AQKO6EsG299BNy0bRnMahbvBeVhadYkv6qnQ4O3gqUb9KbrPbPt0KctWubtLrerPKTLuba11a9-BraHJFc1jPtBTEuMTA

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

f5a07b7e3f47a2e3ad90af492949c32254b88deaeb8dec0434913844a160fa65

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 51671
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 _vFUEraZHykZZfPiMIu0ZplOcfTP7x4Z9nw8zGavgIhTxnOPX8YUGdHaAJqxtZxIu2vA6cySbdopJDZR7rwKLrku5RulfK_1fg8gm6wtN8GueCgzflQhS6Qr3T2kyxm_YTCrDppZVgWhMrPVZw
lh3.googleusercontent.com/ 18 KB
18 KB 39ms
32ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/_vFUEraZHykZZfPiMIu0ZplOcfTP7x4Z9nw8zGavgIhTxnOPX8YUGdHaAJqxtZxIu2vA6cySbdopJDZR7rwKLrku5RulfK_1fg8gm6wtN8GueCgzflQhS6Qr3T2kyxm_YTCrDppZVgWhMrPVZw

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

47763863c95342003097586f733cdd34c9c0c793439a2271005a012ddb995e42

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 18457
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 QXlBwB0Z9teXBXCCgGfXtOV866BOEO_X4ckkeNQolOOXqpYAWpX23uLzYA41m4UofYHtwLG-8PE4DV8_ObrKWysIC1mhlmhOU3fCqmd3oTz-y5ht6vluSY-nvkStYq74unOBK0_YELj3zd3MOw
lh6.googleusercontent.com/ 12 KB
13 KB 17ms
9ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh6.googleusercontent.com/QXlBwB0Z9teXBXCCgGfXtOV866BOEO_X4ckkeNQolOOXqpYAWpX23uLzYA41m4UofYHtwLG-8PE4DV8_ObrKWysIC1mhlmhOU3fCqmd3oTz-y5ht6vluSY-nvkStYq74unOBK0_YELj3zd3MOw

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

22091e882ec1c290fd89367eece664a07ffb4411bc4fe52c0d47272fe6abf7d6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 12625
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 zLaUXY8A5q4Cq8XDqTZsBWsCOZwiJHWSWzL-aX9FeBD4NMgxKRC0P6-zVxQVJzkKq2ZFFKwRgMBJZoDA09sagWrI_CbaQ9pkHT6K3_mYbhL9ETYDqgF9GqCeJKZ97H5kh-g2vxIJD39kHOV89g
lh3.googleusercontent.com/ 29 KB
29 KB 41ms
34ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/zLaUXY8A5q4Cq8XDqTZsBWsCOZwiJHWSWzL-aX9FeBD4NMgxKRC0P6-zVxQVJzkKq2ZFFKwRgMBJZoDA09sagWrI_CbaQ9pkHT6K3_mYbhL9ETYDqgF9GqCeJKZ97H5kh-g2vxIJD39kHOV89g

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

75783d7b93d313e460fcfd763fc779d82856cfaceae3c00c52c7508a12ed3e56

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:48 GMT
x-content-type-options: nosniff
age: 9887
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 29249
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:48 GMT

GET
H2 200 Gz4p3wbXBXIfANIz0Cmn-ZSQ0B5mAxixxo0_SNxcH-Us_qG5T3MmxmZQT1bEibdvfcCnY9YbpwTLu1amNyLz_4jYuMYGFJBwmR35VaiL51h2RADPOuLSY576HIXtn173vHPcHmJw_Ou5R6aAbg
lh5.googleusercontent.com/ 23 KB
23 KB 16ms
8ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh5.googleusercontent.com/Gz4p3wbXBXIfANIz0Cmn-ZSQ0B5mAxixxo0_SNxcH-Us_qG5T3MmxmZQT1bEibdvfcCnY9YbpwTLu1amNyLz_4jYuMYGFJBwmR35VaiL51h2RADPOuLSY576HIXtn173vHPcHmJw_Ou5R6aAbg

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

e4b05ce063c73c67f0cbcdf46ca456e094a46d7ee1b776d068355c00a5275918

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:49 GMT
x-content-type-options: nosniff
age: 9886
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 23482
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:49 GMT

GET
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lh6.googleusercontent.com/ 303 KB
303 KB 33ms
25ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

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Full URL

https://lh6.googleusercontent.com/t4fVyTPcG3pK4ojFq4Dr1_cWAcid507aZLPH-Q-2FLe6qhxNpJpkCg5iHalxRuV6nrPeRM9_3gkclcFOif5bu-ohDkVZsl97xaeq0UO8O6ntzfevQTtt8G6DU-i5ut1p8MTTLb1Q1HwaXmgDWQ

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

3d871b5436825bcad9d601104532a3f42aa6e4e9660dd3175570fe94550b4046

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:49 GMT
x-content-type-options: nosniff
age: 9886
content-disposition: inline;filename="pasted image 0.png"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 310517
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:49 GMT

GET
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lh5.googleusercontent.com/ 71 KB
71 KB 16ms
8ms Image
image/png 2a00:1450:4001:831::2001
GOOGLE

General

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Full URL

https://lh5.googleusercontent.com/z2VZhKkxAoRrkKXulQPRTzaC_l7U7GdA4x9hThbWycfCmhYaD1tVsiNxowWiMKzVczsb9goEisvmewA1dZFdz007xtVU5WIHncHeCg1N8GDNNDgEusU0ql31uaPS-VbutcygyvA01M7xGv2feg

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 13:25:49 GMT
x-content-type-options: nosniff
age: 9886
content-disposition: inline;filename="Sandbox.PNG"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 72682
x-xss-protection: 0
server: fife
etag: "v1"
vary: Origin
content-type: image/png
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Fri, 22 Sep 2023 13:25:49 GMT

GET
H2 200 email-decode.min.js Show response
www.zscaler.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 1 KB
829 B 9ms
9ms Script
application/javascript 2606:4700::6812:1d4a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zscaler.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:35 GMT
strict-transport-security: max-age=31536000; preload
x-content-type-options: nosniff
last-modified: Tue, 19 Sep 2023 09:47:05 GMT
server: cloudflare
content-encoding: gzip
etag: W/"65096e19-4d7"
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/javascript
cache-control: max-age=172800, public
cf-ray: 80a394420bdd1e52-FRA
expires: Sat, 23 Sep 2023 16:10:35 GMT

GET
H2 200 netlify-rum.js Show response
netlify-rum.netlify.app/ 11 KB
4 KB 3186ms
3143ms Script
application/javascript 2a05:d014:58f:6202::64
AMAZON-02

General

Check archive.org

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Full URL

https://netlify-rum.netlify.app/netlify-rum.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a05:d014:58f:6202::64 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Netlify /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-nf-request-id: 01HAW83WE2NQHBJ9TX4J5HMHYP
date: Thu, 21 Sep 2023 16:10:38 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains; preload
server: Netlify
age: 11633
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vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public,max-age=0,must-revalidate
accept-ranges: bytes
content-length: 4025

GET
H2 200 3e894970-e3e9-4783-85e9-7c38eedbfbbf.json Show response
cdn.cookielaw.org/consent/3e894970-e3e9-4783-85e9-7c38eedbfbbf/ 5 KB
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27ms XHR
application/x-javascript 2606:4700::6812:83ec
CLOUDFLARENET

General

Check archive.org

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Full URL

https://cdn.cookielaw.org/consent/3e894970-e3e9-4783-85e9-7c38eedbfbbf/3e894970-e3e9-4783-85e9-7c38eedbfbbf.json

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:83ec , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-ms-blob-type: BlockBlob
date: Thu, 21 Sep 2023 16:10:38 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 76007
content-md5: StpE19/mctRp4PJx19Cb7Q==
content-length: 1739
x-ms-lease-status: unlocked
last-modified: Tue, 27 Dec 2022 13:11:16 GMT
server: cloudflare
etag: 0x8DAE80BD639ADC0
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
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cache-control: public, max-age=86400
x-ms-version: 2009-09-19
accept-ranges: bytes
cf-ray: 80a39456d9dd9247-FRA
expires: Fri, 22 Sep 2023 16:10:38 GMT

GET
H2 200 7763.388ef9f1e59537d2.js Show response
www.zscaler.com/_next/static/chunks/ 999 B
3 KB 77ms
77ms Script
application/javascript 2606:4700::6812:1d4a
CLOUDFLARENET

General

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Full URL

https://www.zscaler.com/_next/static/chunks/7763.388ef9f1e59537d2.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/_next/static/chunks/webpack-a58391b1db2c286d.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

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date: Thu, 21 Sep 2023 16:10:38 GMT
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x-frame-options: SAMEORIGIN https://cms.zscaler.com
content-type: application/javascript; charset=UTF-8
content-encoding: br
cache-control: public, max-age=0, must-revalidate
cf-ray: 80a39456cd561e52-FRA
x-xss-protection: 1; mode=block

GET
H2 200 5551.be333bf1a8475626.js Show response
www.zscaler.com/_next/static/chunks/ 965 B
3 KB 98ms
98ms Script
application/javascript 2606:4700::6812:1d4a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.zscaler.com/_next/static/chunks/5551.be333bf1a8475626.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/_next/static/chunks/webpack-a58391b1db2c286d.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:1d4a , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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www.zscaler.com/ 0
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https://www.zscaler.com/fail-over.js

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Protocol

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Full URL

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Full URL

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googleads.g.doubleclick.net/pagead/viewthroughconversion/812494211/ 3 KB
2 KB 84ms
48ms Script
text/javascript 2a00:1450:4001:80b::2002
GOOGLE

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Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/812494211/?random=1695312638934&cv=11&fst=1695312638934&bg=ffffff&guid=ON&async=1&gtm=45He39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&hn=www.googleadservices.com&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&auid=884701706.1695312639&uamb=0&uaw=0&rfmt=3&fmt=4

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

1784d412087c574c2ec0c1385db1225fd8ed39b832d850afc17a75ea53fd135b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:38 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1342
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 288 KB
94 KB 18ms
16ms Script
application/javascript 2a00:1450:4001:80b::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-10SPJ4YJL9&l=dataLayer&cx=c

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

daf3d1d76b4007a593f3efbb236a4d7a6195b375fb7ffe7ae4da9cf2d4c6f210

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:38 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 96428
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 21 Sep 2023 16:10:38 GMT

GET
H2 200 6934ae2b-4c76-4229-97d0-8f637b004b88.js Show response
j.6sc.co/j/ 4 KB
4 KB 61ms
20ms Script
application/javascript 23.53.43.58
AKAMAI-ASN1

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Full URL: https://j.6sc.co/j/6934ae2b-4c76-4229-97d0-8f637b004b88.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-53-43-58.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: fcd0d01f674bf8bc63ee2236eb16f008bdfaa10ff622806b05b762a88ac3498c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

x-amz-version-id: uLuCr1hhLpJjZt0sFSB89FSJa4YqIrE7
date: Thu, 21 Sep 2023 16:10:39 GMT
x-amz-cf-pop: FRA2-C2
x-amz-server-side-encryption: AES256
x-amz-meta-content-type: application/json
content-length: 3771
pragma: no-cache
last-modified: Tue, 02 May 2023 17:36:47 GMT
server: AmazonS3
etag: "afb8c61166e7f50fe6d7ab7b6377733c"
vary: Accept-Encoding
content-type: application/javascript
cache-control: max-age=0, no-cache, no-store
accept-ranges: bytes
x-amz-cf-id: BxUjf1dfDBp6UUgG8tLg78EkgmnWH3LU4aRv7MNaaKJwBaaEQ08gSw==
expires: Thu, 21 Sep 2023 16:10:39 GMT

GET
H/1.1 200
OK roundtrip.js Show response
s.adroll.com/j/ 75 KB
24 KB 76ms
15ms Script
text/javascript 2600:9000:225e:5c00:6:9280:1080:93a1
AMAZON-02

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Full URL: https://s.adroll.com/j/roundtrip.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:225e:5c00:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0e7ad47a4bc6ddbb17cb8cbe6167dae4717d0b5962a1d63de2e93e6dc201b9e8

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

X-Amz-Version-Id: 2W0nFhLgp3U9gUvvEzXT9GuNEpd6A6yg
Content-Encoding: gzip
Via: 1.1 cfa647edefc0769e715b9781478b0626.cloudfront.net (CloudFront)
Date: Thu, 21 Sep 2023 15:11:48 GMT
Age: 3532
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Server-Side-Encryption: AES256
Transfer-Encoding: chunked
X-Cache: Hit from cloudfront
Connection: keep-alive
Last-Modified: Thu, 03 Aug 2023 19:17:31 GMT
Server: AmazonS3
Etag: W/"67e54a60303cfbf4c3b977aa390ad408"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600, must-revalidate
Access-Control-Allow-Credentials: false
Access-Control-Max-Age: 600
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: 3lu3_pl3ZI3b4jNPFkojp0RPunU_gAAQ_B2a-nSfuLBYgb17VfRNyw==

GET
H2 200 insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 12 KB
4 KB 38ms
9ms Script
application/x-javascript 2a02:26f0:3500:16::215:149b
AKAMAI-ASN1

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https://snap.licdn.com/li.lms-analytics/insight.min.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:3500:16::215:149b Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 05 Sep 2023 13:41:52 GMT
x-cdn: AKAM
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
content-type: application/x-javascript;charset=utf-8
cache-control: max-age=25286
accept-ranges: bytes
content-length: 3822

GET
H2 200 6635.js Show response
script.crazyegg.com/pages/scripts/0097/ 6 KB
2 KB 103ms
55ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

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Full URL: https://script.crazyegg.com/pages/scripts/0097/6635.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: cbbb9c70d1a0a249834d1d001ac8e4d149925d0a6b3764ecce75bf70e896dd15

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 13953
cf-polished: origSize=6004
ce-version: 11.5.124
cf-bgj: minify
last-modified: Thu, 21 Sep 2023 12:18:06 GMT
server: cloudflare
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
timing-allow-origin: *
cf-ray: 80a39459efb6bb38-FRA

GET
H2 200 bat.js Show response
bat.bing.com/ 44 KB
13 KB 63ms
30ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL

https://bat.bing.com/bat.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

a236aed5086b9c24d3cc94944d4349e9ce469f325ac23bafcaa5fe3659b15fd1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Thu, 21 Sep 2023 16:10:38 GMT
last-modified: Wed, 06 Sep 2023 22:41:28 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 2C2DAE84B255433D97A3F9B3A574D9AA Ref B: FRA31EDGE0709 Ref C: 2023-09-21T16:10:39Z
etag: "09cc4613e1d91:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 12981

GET
H2 200 bizible.js Show response
cdn.bizible.com/scripts/ 67 KB
25 KB 40ms
8ms Script
application/x-javascript 152.195.15.58
EDGECAST

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Full URL: https://cdn.bizible.com/scripts/bizible.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.195.15.58 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (frb/67D4) /
Resource Hash: bdcfbf573b21ee8061b68699f6f84df3f83eff756c6087e2cf268bfa17359a2e

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
last-modified: Fri, 15 Sep 2023 20:02:20 GMT
server: ECS (frb/67D4)
age: 43208
etag: "772f4e89fe8d91:0"
vary: Accept-Encoding
x-cache: HIT
content-type: application/x-javascript
cache-control: max-age=86400
accept-ranges: bytes
content-length: 25480

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 197 KB
53 KB 35ms
8ms Script
application/x-javascript 2a03:2880:f083:100:face:b00c:0:3
FACEBOOK

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Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f083:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
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Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Thu, 21 Sep 2023 16:10:39 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 53155
x-xss-protection: 0
pragma: public
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cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), gyroscope=(), hid=(), idle-detection=(), magnetometer=(), microphone=(), midi=(), payment=(), screen-wake-lock=(), serial=(), usb=()
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 tracking.js Show response
trk.techtarget.com/ 3 KB
2 KB 105ms
72ms Script
text/javascript 2606:4700:4400::ac40:973c
CLOUDFLARENET

General

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Full URL: https://trk.techtarget.com/tracking.js
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:4400::ac40:973c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0c07b854855b0e2bd7839c3659defa45307e96e281b3c00571d09f213eb6a76e

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: br
cf-cache-status: HIT
cf-bgj: minify
last-modified: Tue, 13 Dec 2022 15:01:39 GMT
server: cloudflare
age: 82423
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=1200
cf-ray: 80a39459db03381f-FRA
expires: Thu, 21 Sep 2023 16:30:39 GMT

GET
H/1.1 200
OK spx Show response
dx.mountain.com/ 20 KB
6 KB 410ms
94ms Script
application/javascript 44.209.137.118
AMAZON-AES

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Full URL: https://dx.mountain.com/spx?dxver=4.0.0&shaid=32329&tdr=&plh=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cb=14353723552525066term=value
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 44.209.137.118 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-44-209-137-118.compute-1.amazonaws.com
Software: istio-envoy /
Resource Hash: 5a25dcd99d60c530cb0440bd20d6f922f5db0211f937227384c7c3ee47a0d817

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
server: istio-envoy
vary: origin,access-control-request-method,access-control-request-headers,accept-encoding
transfer-encoding: chunked
content-type: application/javascript;charset=utf-8
x-envoy-upstream-service-time: 1
be: spx-burnin
expires: Thu, 01 Jan 1970 00:00:00 GMT

GET
H2 200 fullcircle.js Show response
d2i34c80a0ftze.cloudfront.net/ 32 KB
11 KB 78ms
16ms Script
application/json 2600:9000:20eb:ae00:9:14eb:6280:93a1
AMAZON-02

General

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Full URL: https://d2i34c80a0ftze.cloudfront.net/fullcircle.js?cid=731c316a-c46e-4a94-81a9-7cfc0ea0d53e&domain=zscaler.com
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:20eb:ae00:9:14eb:6280:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash: aa2b8282a1438a0e53971aa29a5c54f2911a3cb79b44cc20f8521ead150c458f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 03:12:37 GMT
via: 1.1 98997c223299d9efd138e7fb9a08a072.cloudfront.net (CloudFront), 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
content-encoding: gzip
x-amz-cf-pop: FRA56-C1, FRA2-C1
age: 46682
x-amzn-requestid: b80bea22-61c0-4539-8538-eb697014154a
x-amzn-trace-id: Root=1-650bb4a5-77034fc3565b0cab2747a3d8;Sampled=0;lineage=be50798f:0
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/json
access-control-allow-origin: *
x-amz-apigw-id: Llkp2EBFvHcFZOA=
x-amz-cf-id: eQRsO5JP4twZfMjSZ1pK6-PCzmp1_MQF-okcD0FRSTvPdKvxpdc4qg==

GET
H2 200 ping.min.js Show response
cdn.pdst.fm/ 26 KB
6 KB 66ms
9ms Script
application/javascript 35.244.142.80
GOOGLE

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Show headers Download Go to

Full URL: https://cdn.pdst.fm/ping.min.js
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.244.142.80 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 80.142.244.35.bc.googleusercontent.com
Software: UploadServer /
Resource Hash: cb8d40d1eb7e2dc885affcf0012d9e1a73c270d843e8b890d36538e52d0a0342

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 15:34:41 GMT
content-encoding: gzip
age: 2158
x-guploader-uploadid: ADPycdsMF-rdNO-trGGF_R5NCHRRdHS3bNtB3sHHo52FHTpA4Xhd1-PdjSshslYgvWljWB1fOC5gdbvt82qri65dVwjeAWRk6HdY
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 3
x-goog-stored-content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 5774
last-modified: Fri, 28 May 2021 20:34:03 GMT
server: UploadServer
etag: "d001d1c9f5a942fa5524eeacb047e819"
vary: Accept-Encoding
x-goog-generation: 1622234043862937
x-goog-hash: crc32c=oKoi/w==, md5=0AHRyfWpQvpVJO6ssEfoGQ==
access-control-allow-origin: *
access-control-expose-headers: Content-Type
cache-control: public, max-age=3600
x-goog-stored-content-length: 5774
accept-ranges: bytes
content-type: application/javascript;
expires: Thu, 21 Sep 2023 16:34:41 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 243 KB
82 KB 30ms
29ms Script
application/javascript 2a00:1450:4001:80b::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=AW-812494211

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

7cf16d83da07033b47ecb5f9ece6d5f47b3dadf2c4e019c3c15746f98ac3395e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:38 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 83869
x-xss-protection: 0
last-modified: Thu, 21 Sep 2023 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Thu, 21 Sep 2023 16:10:38 GMT

GET
H/1.1 200
OK up_loader.1.1.0.js Show response
js.adsrvr.org/ 5 KB
3 KB 49ms
7ms Script
application/x-javascript 108.138.15.119
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://js.adsrvr.org/up_loader.1.1.0.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5SLZFK
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.15.119 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-15-119.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 899663bfeab6b11842c974c2417dc0ad88bd79bb7510b1e032384ccf2618dcc1

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Date: Thu, 21 Sep 2023 02:39:17 GMT
Content-Encoding: gzip
Via: 1.1 57ba1933a852bdb178dbe4a1e2e3a5fa.cloudfront.net (CloudFront)
Last-Modified: Tue, 01 Aug 2023 20:10:44 GMT
Server: AmazonS3
X-Amz-Cf-Pop: FRA56-P7
Age: 48683
x-amz-server-side-encryption: AES256
ETag: W/"b7474eac210849250426a8f6a39d00f3"
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/x-javascript
X-Cache: Hit from cloudfront
Connection: keep-alive
X-Amz-Cf-Id: rAC3p04XF2ga9riBFnFCPANxHSC0r0IaWqzPtLQ-M-W38VD8an1fUA==

GET
H2 403 sf14g.js
t.sf14g.com/ 0
0 379ms
88ms Script
text/html 3.216.46.62
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://t.sf14g.com/sf14g.js
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.216.46.62 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-216-46-62.compute-1.amazonaws.com
Software: /
Resource Hash

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

GET
H/1.1 200
OK munchkin.js Show response
munchkin.marketo.net/ 1 KB
1 KB 301ms
7ms Script
application/x-javascript 23.197.137.224
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://munchkin.marketo.net/munchkin.js
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 23.197.137.224 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-197-137-224.deploy.static.akamaitechnologies.com
Software: AkamaiNetStorage /
Resource Hash: 5206536707c84baa892d3c3231b351985ee828cb8b9c0bd8db42cd3363995fc4

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Date: Thu, 21 Sep 2023 16:10:39 GMT
Content-Encoding: gzip
Last-Modified: Fri, 17 Mar 2023 01:24:48 GMT
Server: AkamaiNetStorage
ETag: "cb731cc5c2bd9f31d6bfeb19f3c8b1ff:1679016288.730763"
Vary: Accept-Encoding
P3P: policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR", policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Content-Type: application/x-javascript
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 729

POST
H2 204 collect
region1.analytics.google.com/g/ 0
245 B 52ms
14ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-10SPJ4YJL9&gtm=45je39i0&_p=79329651&_gaz=1&cid=1673927494.1695312639&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1695312639&sct=1&seg=0&dl=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&dt=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&en=page_view&_fv=1&_nsi=1&_ss=1&ep.allowLinker=true&ep.cookieDomain=auto&ep.content_group=Blogs
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-10SPJ4YJL9&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.zscaler.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
47 B 76ms
19ms Ping
text/plain 2a00:1450:400c:c00::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-10SPJ4YJL9&cid=1673927494.1695312639&gtm=45je39i0&aip=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-10SPJ4YJL9&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c00::9b Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.zscaler.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
408 B 88ms
47ms Image
image/gif 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-10SPJ4YJL9&cid=1673927494.1695312639&gtm=45je39i0&aip=1&z=1477263998

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 3 B
208 B 33ms
14ms XHR
text/plain 2a00:1450:4001:82f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=79329651&t=pageview&_s=1&dl=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&ul=en-us&de=UTF-8&dt=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YCDAiEABBAAAACAAI~&jid=746420875&gjid=358350200&cid=1673927494.1695312639&tid=UA-6177009-1&_gid=760718954.1695312639&_slc=1&gtm=45He39i0n715SLZFK&z=1233837017

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.zscaler.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 3
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
349 B 49ms
19ms XHR
text/plain 2a00:1450:400c:c00::9b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-6177009-1&cid=1673927494.1695312639&jid=746420875&gjid=358350200&_gid=760718954.1695312639&_u=YCDAiEABBAAAAGAAI~&z=85661560

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9b Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.zscaler.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 insight.beta.min.js Show response
snap.licdn.com/li.lms-analytics/ 40 KB
40 KB 16ms
7ms Script
application/javascript 2a02:26f0:3500:16::215:149b
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://snap.licdn.com/li.lms-analytics/insight.beta.min.js

Requested by

Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:3500:16::215:149b Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

3ac17d461ee8b27503b79e7141b02cffef51873f0f27d5c18b4454ee16a0d97a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
last-modified: Tue, 12 Sep 2023 05:14:46 GMT
x-cdn: AKAM
x-amz-server-side-encryption: AES256
content-type: application/javascript;charset=utf-8
cache-control: max-age=69939
accept-ranges: bytes
content-length: 40568

GET
H2 200 /
www.google.com/pagead/1p-user-list/812494211/ 42 B
455 B 55ms
23ms Image
image/gif 2a00:1450:4001:829::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/812494211/?random=1695312638934&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45He39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&fmt=3&is_vtc=1&random=1415709188&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/812494211/ 42 B
108 B 26ms
20ms Image
image/gif 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/812494211/?random=1695312638934&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45He39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&fmt=3&is_vtc=1&random=1415709188&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/973777747/ 42 B
108 B 55ms
24ms Image
image/gif 2a00:1450:4001:829::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/973777747/?random=1695312638928&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45He39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&fmt=3&is_vtc=1&random=110259972&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/973777747/ 42 B
154 B 25ms
20ms Image
image/gif 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/973777747/?random=1695312638928&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45He39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&fmt=3&is_vtc=1&random=110259972&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 6si.min.js Show response
j.6sc.co/ 51 KB
15 KB 12ms
7ms Script
application/javascript 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://j.6sc.co/6si.min.js

Requested by

Host: j.6sc.co
URL: https://j.6sc.co/j/6934ae2b-4c76-4229-97d0-8f637b004b88.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

3ac0c589d242920586289eabdd93bf71f3d85bb1c6c8333d3e2deb4e173b61a4

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 24 Aug 2023 22:29:49 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "64e7d9dd-cc38"
vary: Accept-Encoding
content-type: application/javascript
cache-control: private, no-cache, proxy-revalidate
accept-ranges: bytes
content-length: 14993
expires: Thu, 21 Sep 2023 16:10:39 GMT

GET
H2 200 1778897272132032 Show response
connect.facebook.net/signals/config/ 144 KB
37 KB 10ms
8ms Script
application/x-javascript 2a03:2880:f083:100:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/1778897272132032?v=2.9.127&r=stable&domain=www.zscaler.com

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f083:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

f1be80e3338c9871a650947fcbc6546917dc6d3ddf5b9597ceb34b6235a986ed

Security Headers

Name	Value
Content-Security-Policy	default-src facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com data: blob: 'self';script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

content-security-policy: default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Thu, 21 Sep 2023 16:10:39 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 37804
x-xss-protection: 0
pragma: public
x-fb-debug: 8Y6ycuKS1a09fo50jL5Jdse/R52MmILlE/zQ2AZbY+0Hp0X6QO1n8LJxMtAI6DUuMrmIfFbXULW9hJrRbdrUmg==
cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), gyroscope=(), hid=(), idle-detection=(), magnetometer=(), microphone=(), midi=(), payment=(), screen-wake-lock=(), serial=(), usb=()
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H/1.1

200
OK

index.js Show response
s.adroll.com/j/exp/
Redirect Chain

https://s.adroll.com/j/exp/ULSJHTPGTZGY3EPPZSKHKS/index.js
https://s.adroll.com/j/exp/index.js

28 B
785 B

31ms
8ms

Script
application/javascript

2600:9000:225e:5c00:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s.adroll.com/j/exp/index.js
Protocol: HTTP/1.1
Server: 2600:9000:225e:5c00:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: f59e5f34a941183aacaed25322ac0856628493c2cfd936ded3fddc0a49510e52

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

X-Amz-Version-Id: e6mCeG7.PAM9gYrIJBIXJohubS3UVCEK
Date: Thu, 21 Sep 2023 06:24:24 GMT
Via: 1.1 77517a7f5d9094d359ba5186c3bda1e6.cloudfront.net (CloudFront)
Age: 83759
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Server-Side-Encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 28
Last-Modified: Thu, 03 Aug 2023 18:30:18 GMT
Server: AmazonS3
Etag: "5816cced8568d223aa09d889f300692b"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Access-Control-Max-Age: 600
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: xqyXo-wMbO3JC6XSFTq0UVrHaN7tZsTSwsEaBN4DtshjWV411XLyDA==

Redirect headers

Date: Thu, 21 Sep 2023 15:05:32 GMT
Via: 1.1 cfa647edefc0769e715b9781478b0626.cloudfront.net (CloudFront)
Age: 3907
X-Amz-Cf-Pop: FRA60-P4
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Server: AmazonS3
Access-Control-Max-Age: 600
Access-Control-Allow-Methods: GET
Content-Type: application/xml
Location: https://s.adroll.com/j/exp/index.js
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: false
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: xmbWPrOIheZDLoMjFToosg6eAnOSbC8DSb-CrNhvoFzMRYyZw4jmnw==

GET
H/1.1

200
OK

index.js Show response
s.adroll.com/j/pre/
Redirect Chain

https://s.adroll.com/j/pre/ULSJHTPGTZGY3EPPZSKHKS/22OEOVE2YNFA3EKSRERISY/fpconsent.js
https://s.adroll.com/j/pre/index.js

0
756 B

16ms
15ms

Script
application/javascript

2600:9000:225e:5c00:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s.adroll.com/j/pre/index.js
Protocol: HTTP/1.1
Server: 2600:9000:225e:5c00:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

X-Amz-Version-Id: nQEe8wQ7h0ROt7P4GJfDfstto6x684Hy
Date: Thu, 21 Sep 2023 05:37:43 GMT
Via: 1.1 77517a7f5d9094d359ba5186c3bda1e6.cloudfront.net (CloudFront)
Age: 83759
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Server-Side-Encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Last-Modified: Wed, 15 Jan 2020 23:54:18 GMT
Server: AmazonS3
Etag: "d41d8cd98f00b204e9800998ecf8427e"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Access-Control-Max-Age: 600
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: HFHKjhAaBQhCzD9mF0t8ksOeJHZTiV2lUer-Qr6MSagBJmpMQ-LthQ==

Redirect headers

Date: Thu, 21 Sep 2023 15:05:31 GMT
Via: 1.1 cfa647edefc0769e715b9781478b0626.cloudfront.net (CloudFront)
Age: 3907
X-Amz-Cf-Pop: FRA60-P4
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Server: AmazonS3
Access-Control-Max-Age: 600
Access-Control-Allow-Methods: GET
Content-Type: application/xml
Location: https://s.adroll.com/j/pre/index.js
Access-Control-Allow-Origin: *
Access-Control-Allow-Credentials: false
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: u71b0eCBSKv0DfQ_4mzGpVwkSERnFNXch9LSP-Yz_VS57CvhqbwdAw==

GET
H/1.1 200
OK index.js Show response
s.adroll.com/j/pre/ULSJHTPGTZGY3EPPZSKHKS/22OEOVE2YNFA3EKSRERISY/ 0
809 B 28ms
13ms Script
text/javascript 2600:9000:225e:5c00:6:9280:1080:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s.adroll.com/j/pre/ULSJHTPGTZGY3EPPZSKHKS/22OEOVE2YNFA3EKSRERISY/index.js
Requested by: Host: s.adroll.com
URL: https://s.adroll.com/j/roundtrip.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:225e:5c00:6:9280:1080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

X-Amz-Version-Id: bOc6RCh80c10suh7IIjGPmn2ORRwVBrb
Date: Thu, 21 Sep 2023 15:24:05 GMT
Via: 1.1 77517a7f5d9094d359ba5186c3bda1e6.cloudfront.net (CloudFront)
Age: 2902
X-Amz-Cf-Pop: FRA60-P4
X-Amz-Server-Side-Encryption: AES256
X-Cache: Hit from cloudfront
Connection: keep-alive
Content-Length: 0
Last-Modified: Sun, 17 Sep 2023 12:25:10 GMT
Server: AmazonS3
Etag: "d41d8cd98f00b204e9800998ecf8427e"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600, must-revalidate
Access-Control-Allow-Credentials: false
Access-Control-Max-Age: 600
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
X-Amz-Cf-Id: NhZBgyTIdTIf2e8cINKPWRnLagwtukpwA3Kx1bTl7zsOkJ_HS1zdDQ==

GET
H2 200 www.zscaler.com.json Show response
script.crazyegg.com/pages/data-scripts/0097/6635/site/ Frame 2317 46 KB
7 KB 48ms
28ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/data-scripts/0097/6635/site/www.zscaler.com.json?t=1
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0097/6635.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3a19b673e83819812e1d6dd9167b7a129b7a4676402ca7b345af12e4d4288e0

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 14362
ce-version: 11.5.124
content-length: 6616
last-modified: Thu, 21 Sep 2023 12:11:17 GMT
server: cloudflare
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 80a3945ad930925b-FRA

GET
H2 200 gif.gif Show response
ibc-flow.techtarget.com/a/ 43 B
469 B 126ms
120ms XHR
image/gif 34.111.208.231
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL: https://ibc-flow.techtarget.com/a/gif.gif?actTypeId=31&cid=2334982&r=1695312639154&ref=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&version=2.4
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.111.208.231 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 231.208.111.34.bc.googleusercontent.com
Software: nginx/1.20.2 /
Resource Hash: 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

ibc_rate_tier: 2334982
Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
via: 1.1 google
x-guploader-uploadid: ADPycdtRxWG3jif_AaJ-PEHfOXNlueD_iCbkPIl9t0NIzADtvGmiJ6kVHrn_oguePth67ZhQU-cWvwmoRrL_-2Q6kfAOohX65LqM
x-goog-storage-class: STANDARD
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 43
last-modified: Thu, 08 Dec 2022 21:19:29 GMT
server: nginx/1.20.2
etag: "fc94fb0c3ed8a8f909dbc7630a0987ff"
vary: Origin
x-goog-generation: 1670534369365034
content-type: image/gif
access-control-allow-origin: *
x-goog-hash: crc32c=7uenZA==, md5=/JT7DD7YqPkJ28djCgmH/w==
cache-control: public, max-age=3600
access-control-allow-methods: GET, POST, OPTIONS
x-goog-stored-content-length: 43
accept-ranges: bytes
access-control-allow-headers: ibc_header,ibc_rate_tier,User-Agent,X-Requested-With,Cache-Control,Content-Type,Range
expires: Thu, 21 Sep 2023 17:10:39 GMT

OPTIONS
H2 200 gif.gif
ibc-flow.techtarget.com/a/ Frame 0
0 242ms
93ms Preflight
text/html 34.111.208.231
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL: https://ibc-flow.techtarget.com/a/gif.gif?actTypeId=31&cid=2334982&r=1695312639154&ref=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&version=2.4
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.111.208.231 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS: 231.208.111.34.bc.googleusercontent.com
Software: nginx/1.20.2 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: ibc_rate_tier
Access-Control-Request-Method: GET
Origin: https://www.zscaler.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-headers: ibc_header,ibc_rate_tier,User-Agent,X-Requested-With,Cache-Control,Content-Type,Range
access-control-allow-methods: GET, POST, OPTIONS
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: private, max-age=0
content-length: 0
content-type: text/html; charset=UTF-8
date: Thu, 21 Sep 2023 16:10:39 GMT
expires: Thu, 21 Sep 2023 16:10:39 GMT
server: nginx/1.20.2
vary: Origin
via: 1.1 google
x-guploader-uploadid: ADPycdv7gN2krM5cTVxR5QFzZ_tLCMyBaOOfjetwEghlVywlnqgpBQDPhhpvsTSIIiQZMzMEz3L07cq3PIbGJcsDkCeZKoIoBWzE

GET
H2 204 26354555.js Show response
bat.bing.com/p/action/ 0
117 B 44ms
34ms Script
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL

https://bat.bing.com/p/action/26354555.js

Requested by

Host: bat.bing.com
URL: https://bat.bing.com/bat.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
date: Thu, 21 Sep 2023 16:10:38 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 6553BC7DA5FD45B695A643032393E075 Ref B: FRA31EDGE0709 Ref C: 2023-09-21T16:10:39Z
x-cache: CONFIG_NOCACHE

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 49ms
45ms Image
image/gif 2a00:1450:4001:829::2004
GOOGLE

General

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Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-6177009-1&cid=1673927494.1695312639&jid=746420875&_u=YCDAiEABBAAAAGAAI~&z=1673270247

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 50ms
46ms Image
image/gif 2a00:1450:4001:813::2003
GOOGLE

General

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Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-6177009-1&cid=1673927494.1695312639&jid=746420875&_u=YCDAiEABBAAAAGAAI~&z=1673270247

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 create Show response
st.fullcircleinsights.com/v1/visitors/ 1 KB
2 KB 272ms
264ms XHR
application/json 13.224.189.101
AMAZON-02

General

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Show headers Download Go to

Full URL: https://st.fullcircleinsights.com/v1/visitors/create
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-101.fra2.r.cloudfront.net
Software: /
Resource Hash: a8b89f41d3be95eda88526c7b6f69e912d61e610036e743c434f83087bbc22fe

Request headers

origin-fci: https://www.zscaler.com
Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
js-version: 1.0.59
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
x-api-key: qJ5ZUG1BW44UIJbuBg8oP93ofs3xOFTZ7XFCqaSv
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
via: 1.1 29051585a13addd312c8ac9d527433c6.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA2-C1
x-amzn-trace-id: Root=1-650c6aff-1a61e8ca4b1440f2410b1650;Sampled=0;lineage=7c392b7c:0
x-amzn-requestid: ef7903a8-a8ea-4996-bcbe-94a471cb982e
vary: Origin
x-cache: Miss from cloudfront
content-type: application/json
access-control-allow-origin: https://www.zscaler.com
x-amz-apigw-id: LnWn_EETPHcFSvg=
content-length: 1404
x-amz-cf-id: 0JOVGTeOPCkSUMarnroMHGy2u7QZljVmQrsf9HS4WcA9QmmIqq3asg==

OPTIONS
H2 200 create
st.fullcircleinsights.com/v1/visitors/ Frame 0
0 283ms
159ms Preflight
application/json 13.224.189.101
AMAZON-02

General

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Show headers Download Go to

Full URL: https://st.fullcircleinsights.com/v1/visitors/create
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-101.fra2.r.cloudfront.net
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: js-version,origin-fci,x-api-key
Access-Control-Request-Method: POST
Origin: https://www.zscaler.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-headers: Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token,X-Amz-User-Agent,origin-fci,js-version
access-control-allow-methods: OPTIONS,POST
access-control-allow-origin: https://www.zscaler.com
content-length: 1
content-type: application/json
date: Thu, 21 Sep 2023 16:10:39 GMT
via: 1.1 29051585a13addd312c8ac9d527433c6.cloudfront.net (CloudFront)
x-amz-apigw-id: LnWn8GXaPHcF3gA=
x-amz-cf-id: wPy_XCQWcCLeHZTOPioeviIyGI30b_YUN9jrlAxVQBkXC_prpfKceg==
x-amz-cf-pop: FRA2-C1
x-amzn-requestid: 6cc43dc0-8995-4742-9c48-db221b3e274c
x-cache: Miss from cloudfront

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/812494211/ 3 KB
2 KB 109ms
48ms Script
text/javascript 2a00:1450:4001:80b::2002
GOOGLE

General

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Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/812494211/?random=1695312639230&cv=11&fst=1695312639230&bg=ffffff&guid=ON&async=1&gtm=45be39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&hn=www.googleadservices.com&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&auid=884701706.1695312639&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-812494211

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

4b435aa729379a9ed137d7c0d21d79b12c03688cf360538052d57d3d0215a766

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1358
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 pdst-events-prod-sink
us-central1-adaptive-growth.cloudfunctions.net/ 0
0 160ms
151ms Fetch
text/html 2001:4860:4802:36::36
GOOGLE

General

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Show headers Download Go to

Full URL: https://us-central1-adaptive-growth.cloudfunctions.net/pdst-events-prod-sink
Requested by: Host: cdn.pdst.fm
URL: https://cdn.pdst.fm/ping.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:36::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Google Frontend / Express
Resource Hash

Request headers

Accept: application/json
Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
server: Google Frontend
etag: W/"2-nOO9QiTIwXgNtWtBJezz8kv3SLc"
x-powered-by: Express
access-control-allow-methods: GET, POST
content-type: text/html
access-control-allow-origin: *
x-cloud-trace-context: 400a3663f30aa9a0e8b1bfac575b6d4d
function-execution-id: dpimsqqgihfi
access-control-allow-headers: Content-Type, Accept
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H2 200 c779dd8f44e49c3c886c88f6d32085d1.js Show response
script.crazyegg.com/pages/versioned/commontransformations-scripts/ 120 KB
41 KB 70ms
9ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

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Full URL: https://script.crazyegg.com/pages/versioned/commontransformations-scripts/c779dd8f44e49c3c886c88f6d32085d1.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0097/6635.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7c79ca044905c37b3ad0fb3cfc1cf2130332cbe45632dd6b2769935c18bcba6a

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Fri, 08 Sep 2023 20:21:02 GMT
server: cloudflare
age: 87647
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 80a3945bcab8bb38-FRA
content-length: 42030

OPTIONS
H2 200 pdst-events-prod-sink
us-central1-adaptive-growth.cloudfunctions.net/ Frame 0
0 220ms
146ms Preflight
text/html 2001:4860:4802:36::36
GOOGLE

General

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Full URL: https://us-central1-adaptive-growth.cloudfunctions.net/pdst-events-prod-sink
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:36::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Google Frontend / Express
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://www.zscaler.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-headers: Content-Type, Accept
access-control-allow-methods: GET, POST
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: private
content-encoding: gzip
content-length: 22
content-type: text/html; charset=utf-8
date: Thu, 21 Sep 2023 16:10:39 GMT
etag: W/"2-ROqGvmcGDXooyAXFZHZ+i4au1yQ"
function-execution-id: ducbepwq8fwl
server: Google Frontend
x-cloud-trace-context: f5922b3a76b295a091d76125f9e69c88
x-powered-by: Express

GET
H2 200 ULSJHTPGTZGY3EPPZSKHKS Show response
d.adroll.com/consent/check/ 492 B
585 B 194ms
58ms Script
application/javascript 2a05:d018:cc3:fe04:fcc6:f60a:82b7:5097
AMAZON-02

General

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Show headers Download Go to

Full URL: https://d.adroll.com/consent/check/ULSJHTPGTZGY3EPPZSKHKS?pv=84889859629.56099&arrfrr=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&_s=921f83571411c74aa35b04c7e79a993a&_b=2
Requested by: Host: s.adroll.com
URL: https://s.adroll.com/j/roundtrip.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a05:d018:cc3:fe04:fcc6:f60a:82b7:5097 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: nginx/1.22.1 /
Resource Hash: 2488aec5d390915df56b18a8e252917335aaeaee4dabb6662e8b01e359ca19be

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
server: nginx/1.22.1
content-length: 492
content-type: application/javascript

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D33962%26time%3D1695312639276%26url%3Dhttps%253A%252F%252Fwww.zscaler.com%252Fblog...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true&e_i...

0
265 B

188ms
161ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true&e_ipv6=AQKgH9i4MCmqFQAAAYq4gffG9raxaGY_sOPI52zYa6MjD3sl0Z9kkDc6foDRD-R9
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:40 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 0D833418B6974FCB9DF140999A0B80F6 Ref B: FRAEDGE1105 Ref C: 2023-09-21T16:10:40Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-fabric: prod-ltx1
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYF4Luyp+5rm7a28CkDYA==

Redirect headers

date: Thu, 21 Sep 2023 16:10:39 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 85C5D6A63D764FB889E215420F0C0497 Ref B: DUS30EDGE0910 Ref C: 2023-09-21T16:10:39Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=33962&time=1695312639276&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cookiesTest=true&liSync=true&e_ipv6=AQKgH9i4MCmqFQAAAYq4gffG9raxaGY_sOPI52zYa6MjD3sl0Z9kkDc6foDRD-R9
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYF4LuvwNI9Mxk5wg6JZg==

GET
H2 200 getuidj Show response
secure.adnxs.com/ 11 B
569 B 128ms
3ms XHR
application/json 37.252.171.149
ASN-APPNEX

General

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Show headers Download Go to

Full URL

https://secure.adnxs.com/getuidj

Requested by

Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js

Protocol

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.171.149 Frankfurt am Main, Germany, ASN29990 (ASN-APPNEX, US),

Reverse DNS

984.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

nginx/1.21.3 /

Resource Hash

31b45c462302ac175bfa43f9e5591491db780ca094f6ecdd2907f25ad578448d

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
an-x-request-uuid: 8bf9dbc2-e7d6-4605-a2a5-b46357fe7f44
server: nginx/1.21.3
accept-ch: Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.zscaler.com
cache-control: no-store, no-cache, private
access-control-allow-credentials: true
x-proxy-origin: 81.95.5.40; 81.95.5.40; 984.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net; adnxs.com
content-length: 11
x-xss-protection: 0
expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H2 200 / Show response
c.6sc.co/ 7 B
193 B 57ms
7ms XHR
text/html 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://c.6sc.co/
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS: a23-53-43-58.deploy.static.akamaitechnologies.com
Software: /
Resource Hash: fe04a9dc88d3f3be8d4f6bc63a9a80f45a4c6d8460e7551dab849457c091920a

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: text/html
access-control-allow-origin: https://www.zscaler.com
access-control-allow-credentials: true
access-control-allow-headers: *
content-length: 7

GET
H2 200 / Show response
ipv6.6sc.co/ 14 B
300 B 386ms
243ms XHR
text/html 2a02:26f0:480:23::1726:629c
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://ipv6.6sc.co/
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:480:23::1726:629c Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: /
Resource Hash: 7f682ef3fa82a2d4c331a0595aecf32fdbfd76a2d1c4b14710c519920303b1df

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
vary: Origin
content-type: text/html
access-control-allow-origin: https://www.zscaler.com
cache-control: max-age=0, no-cache, no-store
6si-ipv6: 2a01:4a0:2b::9
server-timing: cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1695312639396_388391900_576157303_37_1522_6_28_219";dur=1
content-length: 14
expires: Thu, 21 Sep 2023 16:10:39 GMT

GET up
insight.adsrvr.org/track/ Frame 17E1 0
0

GET
H2 200 /
www.facebook.com/tr/ 0
185 B 102ms
0ms Image
text/plain 2a03:2880:f176:181:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=1778897272132032&ev=PageView&dl=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&rl=&if=false&ts=1695312639299&sw=1600&sh=1200&v=2.9.127&r=stable&ec=0&o=30&fbp=fb.1.1695312639294.50050063&cs_est=true&it=1695312639129&coo=false&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f176:181:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Thu, 21 Sep 2023 16:10:39 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H/1.1 200
OK munchkin.js Show response
munchkin.marketo.net/163/ 11 KB
5 KB 15ms
12ms Script
application/x-javascript 23.197.137.224
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://munchkin.marketo.net/163/munchkin.js
Requested by: Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/munchkin.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 23.197.137.224 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-197-137-224.deploy.static.akamaitechnologies.com
Software: AkamaiNetStorage /
Resource Hash: 68cc280ce370c6f1f51a4fc5950103fc38df80a429552c549add04ebd8bd3a23

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Date: Thu, 21 Sep 2023 16:10:39 GMT
Content-Encoding: gzip
Last-Modified: Fri, 06 Jan 2023 02:26:40 GMT
Server: AkamaiNetStorage
ETag: "ea7826f34518d7c2295738f39c7640fa:1672972000.238769"
Vary: Accept-Encoding
Content-Type: application/x-javascript
P3P: policyref="http://www.marketo.com/w3c/p3p.xml", CP="NOI DSP COR NID CURi OUR NOR"
Cache-Control: max-age=8640000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 4741
Expires: Sat, 30 Dec 2023 16:10:39 GMT

GET
H2 200 www.zscaler.com.json Show response
script.crazyegg.com/pages/data-scripts/0097/6635/sampling/ Frame 2317 154 B
238 B 59ms
5ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/data-scripts/0097/6635/sampling/www.zscaler.com.json?t=470920
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/commontransformations-scripts/c779dd8f44e49c3c886c88f6d32085d1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 29374b4c1a64b44530cbbc7aea3e711afb72ea89595b069a19316952364d3024

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 13844
ce-version: 11.5.124
content-length: 145
last-modified: Thu, 21 Sep 2023 12:19:55 GMT
server: cloudflare
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 80a3945c3a95925b-FRA

GET
H3 200 /
www.google.com/pagead/1p-user-list/812494211/ 42 B
64 B 50ms
23ms Image
image/gif 2a00:1450:4001:829::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/812494211/?random=1695312639230&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45be39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=2285477024&rmt_tld=0&ipr=y

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.de/pagead/1p-user-list/812494211/ 42 B
64 B 51ms
24ms Image
image/gif 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/812494211/?random=1695312639230&cv=11&fst=1695312000000&bg=ffffff&guid=ON&async=1&gtm=45be39i0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&frm=0&tiba=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=2285477024&rmt_tld=1&ipr=y

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 21 Sep 2023 16:10:39 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 200
OK visitWebPage
306-zej-256.mktoresp.com/webevents/ 2 B
318 B 528ms
93ms Ping
text/plain 192.28.144.124
OMNITURE

General

Check archive.org

Show headers Download Go to

Full URL: https://306-zej-256.mktoresp.com/webevents/visitWebPage?_mchNc=1695312639386&_mchCn=&_mchId=306-ZEJ-256&_mchTk=_mch-zscaler.com-1695312639386-68670&_mchHo=www.zscaler.com&_mchPo=&_mchRu=%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&_mchPc=https%3A&_mchVr=163&_mchEcid=&_mchHa=&_mchRe=&_mchQp=
Requested by: Host: munchkin.marketo.net
URL: https://munchkin.marketo.net/163/munchkin.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 192.28.144.124 , United States, ASN15224 (OMNITURE, US),
Reverse DNS
Software: nginx/1.20.1 /
Resource Hash: 565339bc4d33d72817b583024112eb7f5cdf3e5eef0252d6ec1b9c9a94e12bb3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Date: Thu, 21 Sep 2023 16:10:39 GMT
Content-Encoding: gzip
Server: nginx/1.20.1
Transfer-Encoding: chunked
Content-Type: text/plain; charset=UTF-8
Access-Control-Allow-Origin: *
Connection: keep-alive
X-Request-Id: bc69d9f2-6b6e-478a-b894-e35d24ab4309

GET
H2 200 img.gif
b.6sc.co/v1/beacon/ 43 B
483 B 336ms
203ms Image
image/gif 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=ab9750bca4342498694e239e304dd3a9&svisitor=null&visitor=08cb896f-2bfe-4962-8009-7d49bf7f623e&session=ed5a5e3a-300d-46a5-8e8a-074718d393d7&event=a_pageload&q=%7B%22pageLoadTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%22%2C%22settings%22%3A%22%5B%7B%5C%22name%5C%22%3A%5C%22setToken%5C%22%2C%5C%22value%5C%22%3A%5C%22ab9750bca4342498694e239e304dd3a9%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setEpsilonKey%5C%22%2C%5C%22value%5C%22%3A%5C%221dc729230d6b8d19bab5e6236d81f60c4dca0823%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22enableRetargeting%5C%22%2C%5C%22value%5C%22%3A%5C%22true%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22setCustomMetatags%5C%22%2C%5C%22value%5C%22%3A%5C%22%5B%5D%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22storeTagId%5C%22%2C%5C%22value%5C%22%3A%5C%226934ae2b-4c76-4229-97d0-8f637b004b88%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22enableEventTracking%5C%22%2C%5C%22value%5C%22%3A%5C%22true%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%2C%7B%5C%22name%5C%22%3A%5C%22enableCompanyDetails%5C%22%2C%5C%22value%5C%22%3A%5C%22%5Btrue%2Cnull%2C3%5D%5C%22%2C%5C%22dateTime%5C%22%3A%5C%22Thu%2C%2021%20Sep%202023%2016%3A10%3A39%20GMT%5C%22%2C%5C%22timeSincePageLoad%5C%22%3A%5C%220%5C%22%7D%5D%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20Lyceum%20APT%20group%20is%20targeting%20Middle%20East%20organizations%20with%20DNS%20hijacking%20attack%20using%20a%20new%20.NET-based%20malware.%22%2C%22keywords%22%3A%22APT%2C%20malware%2C%20DNS%20hijacking%2C%20.NET%22%2C%22title%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&pageViewId=c62660ad-73bf-4a05-8058-9d08d1232577&an_uid=0&webTagId=6934ae2b-4c76-4229-97d0-8f637b004b88&v=1.1.6

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
content-length: 43
pragma: no-cache
last-modified: Fri, 21 Feb 2020 18:57:20 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "5e502810-2b"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: image/gif
access-control-allow-origin
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
access-control-allow-credentials: true
accept-ranges: bytes
access-control-allow-headers: *
expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H2 200 healthcheck Show response
pagestates-tracking.crazyegg.com/ Frame 2317 19 B
461 B 130ms
7ms XHR
application/json 13.32.27.24
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://pagestates-tracking.crazyegg.com/healthcheck
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/commontransformations-scripts/c779dd8f44e49c3c886c88f6d32085d1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.32.27.24 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-32-27-24.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Wed, 17 May 2023 09:46:59 GMT
via: 1.1 fdc45b521af7652438141328494a79d2.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-C2
age: 10995821
x-cache: Hit from cloudfront
content-length: 19
last-modified: Fri, 08 Jul 2022 22:25:51 GMT
server: AmazonS3
etag: "d06f04fccf68d0b228a5923187ce1afd"
access-control-max-age: 31536000
access-control-allow-methods: GET, HEAD
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: Access-Control-Allow-Origin
accept-ranges: bytes
x-amz-cf-id: smyv1vs09bhaZq23o-NedrAs4vD5rBm-Na2hs429A9wDuEeKcvz_UA==

GET
H2 200 healthcheck Show response
assets-tracking.crazyegg.com/ Frame 2317 19 B
387 B 129ms
7ms XHR
application/json 18.66.122.74
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://assets-tracking.crazyegg.com/healthcheck
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/commontransformations-scripts/c779dd8f44e49c3c886c88f6d32085d1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.66.122.74 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-66-122-74.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 830e67bda2532cd5880ee86e3b33e69721082f8458bb0df0cd4edbb1577fd375

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Sat, 05 Nov 2022 03:10:02 GMT
via: 1.1 90bb130ecccb71953b38a1c0e3b5721a.cloudfront.net (CloudFront)
last-modified: Fri, 08 Jul 2022 22:25:51 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P2
age: 27694838
etag: "d06f04fccf68d0b228a5923187ce1afd"
x-cache: Hit from cloudfront
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: *
accept-ranges: bytes
content-length: 19
x-amz-cf-id: L6BlPrW4iKeWgkf1f3V9Xl-wsIhWChBKc9QTGH3xbUbYekNggNiD4g==

GET
BLOB 200
OK a1d9cc9c-cd56-4a37-b7a2-44cd057b1cbd
https://www.zscaler.com/ 45 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.zscaler.com/a1d9cc9c-cd56-4a37-b7a2-44cd057b1cbd
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e8f74416e7bc7051dbd2c0b2dec8cdb9a5ba4b36f88ba1b65c3e7dd7447b4090

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Content-Length: 45
Content-Type: text/javascript

GET
H2 200 details Show response
epsilon.6sense.com/v3/company/ 740 B
581 B 35ms
16ms XHR
application/json 3.69.80.35
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://epsilon.6sense.com/v3/company/details
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.69.80.35 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-69-80-35.eu-central-1.compute.amazonaws.com
Software: nginx /
Resource Hash: e7559ab7e4e088ec4c76a2777e7d98f4afd7032585a660c10e521dfa931d7273

Request headers

Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
Authorization: Token 1dc729230d6b8d19bab5e6236d81f60c4dca0823
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
X-6s-CustomID: WebTag 6934ae2b-4c76-4229-97d0-8f637b004b88

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
server: nginx
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: https://www.zscaler.com
access-control-allow-credentials: true
content-length: 396

OPTIONS
H2 200 details
epsilon.6sense.com/v3/company/ Frame 0
0 102ms
22ms Preflight 3.69.80.35
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://epsilon.6sense.com/v3/company/details
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.69.80.35 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-69-80-35.eu-central-1.compute.amazonaws.com
Software: nginx /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: authorization,x-6s-customid
Access-Control-Request-Method: GET
Origin: https://www.zscaler.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: authorization,x-6s-customid
access-control-allow-methods: OPTIONS,GET
access-control-allow-origin: https://www.zscaler.com
access-control-max-age: 1800
date: Thu, 21 Sep 2023 16:10:39 GMT
server: nginx

GET
H/1.1 200
OK is Show response
3.212.39.155/ 32 B
437 B 400ms
94ms Fetch
text/plain 3.212.39.155
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://3.212.39.155/is
Requested by: Host: dx.mountain.com
URL: https://dx.mountain.com/spx?dxver=4.0.0&shaid=32329&tdr=&plh=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cb=14353723552525066term=value
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.212.39.155 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-212-39-155.compute-1.amazonaws.com
Software: istio-envoy /
Resource Hash: 4934e298f268a3c3c6d64123d218ed80a2a965ea579419173b14b8c6d47f054f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
server: istio-envoy
access-control-allow-methods: GET, POST, OPTIONS
content-type: text/plain;charset=utf-8
access-control-allow-origin: *
x-envoy-upstream-service-time: 0
connection: close
access-control-allow-headers: Accept, Content-Type, x-requested-with, X-Custom-Header
content-length: 32
x-application-context: application:prod:8080

GET
BLOB 200
OK 8dc197f1-48c1-4fbe-846f-a169111a491b
https://www.zscaler.com/ 43 B
0 Image
image/gif

General

Check archive.org

Show headers Download Go to Show image

Full URL: blob:https://www.zscaler.com/8dc197f1-48c1-4fbe-846f-a169111a491b
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Content-Length: 43
Content-Type: image/gif

GET
H2 200 clock Show response
tracking.crazyegg.com/ Frame 2317 26 B
133 B 124ms
44ms XHR
text/plain 3.248.13.193
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/clock?t=1695312639614&tk=80f93ae68d664369d14c6654f4ff8042&s=366477&p=%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&u=976635&v=1be58be6e504ca786c8b4a404cc84994498888d6&f=zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&ul=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/commontransformations-scripts/c779dd8f44e49c3c886c88f6d32085d1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.248.13.193 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-248-13-193.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: 9a635d8a0049b6d438d1afbcaacf33be872f4ca36f91c32533a8306ba74fd376

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-origin: *
date: Thu, 21 Sep 2023 16:10:39 GMT
cache-control: no-store
server: awselb/2.0
content-length: 26
content-type: text/plain

GET
H2 200 img.gif
b.6sc.co/v1/beacon/ 43 B
485 B 209ms
209ms Image
image/gif 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://b.6sc.co/v1/beacon/img.gif?token=ab9750bca4342498694e239e304dd3a9&svisitor=null&visitor=08cb896f-2bfe-4962-8009-7d49bf7f623e&session=ed5a5e3a-300d-46a5-8e8a-074718d393d7&event=ipv6&q=%7B%22address%22%3A%222a01%3A4a0%3A2b%3A%3A9%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20Lyceum%20APT%20group%20is%20targeting%20Middle%20East%20organizations%20with%20DNS%20hijacking%20attack%20using%20a%20new%20.NET-based%20malware.%22%2C%22keywords%22%3A%22APT%2C%20malware%2C%20DNS%20hijacking%2C%20.NET%22%2C%22title%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&pageViewId=c62660ad-73bf-4a05-8058-9d08d1232577&an_uid=0&webTagId=6934ae2b-4c76-4229-97d0-8f637b004b88&v=1.1.6

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
x-content-type-options: nosniff
content-length: 43
pragma: no-cache
last-modified: Sat, 18 Feb 2023 01:45:17 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "63f02dad-2b"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: image/gif
access-control-allow-origin
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
access-control-allow-credentials: true
accept-ranges: bytes
access-control-allow-headers: *
expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H2 200 d9b6b28e3d84db3e4c966a5cf73af402.js Show response
script.crazyegg.com/pages/versioned/trackingpagestate-scripts/ 20 KB
8 KB 26ms
26ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/trackingpagestate-scripts/d9b6b28e3d84db3e4c966a5cf73af402.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0097/6635.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 86f2855487ee0f2a026de07b800d0a191f2d66723011cf5e7bddea4669037b33

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 20 Sep 2023 13:41:16 GMT
server: cloudflare
age: 87650
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 80a3945e8e9bbb38-FRA
content-length: 8025

GET
BLOB 200
OK 747ef343-e097-4868-8540-ecc4758e818a
https://www.zscaler.com/ 256 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.zscaler.com/747ef343-e097-4868-8540-ecc4758e818a
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 33d15f38960a1aa934c44f6eb749282e88d9f2d991e546bb7ad7b17d28763741

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

Content-Length: 256
Content-Type: text/javascript

GET
H2 200 661bb7e9d0e0abee5d7403d3d65553a1.js Show response
script.crazyegg.com/pages/versioned/tracking-scripts/ 98 KB
32 KB 22ms
22ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/tracking-scripts/661bb7e9d0e0abee5d7403d3d65553a1.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0097/6635.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2182476b2f19b36cc23e9bbdb2dd97b84f4d6eddabc117e374b893fe3cd8cdc5

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Mon, 18 Sep 2023 09:40:38 GMT
server: cloudflare
age: 87650
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 80a3945ebee3bb38-FRA
content-length: 32149

POST
H2 200 / Show response
www.facebook.com/tr/ Frame AB21 0
49 B 9ms
8ms Document
text/plain 2a03:2880:f176:181:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://www.facebook.com/tr/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f176:181:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

Content-Type: application/x-www-form-urlencoded
Origin: https://www.zscaler.com
Referer: https://www.zscaler.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-credentials: true
access-control-allow-origin: https://www.zscaler.com
alt-svc: h3=":443"; ma=86400
content-length: 0
content-type: text/plain
cross-origin-resource-policy: cross-origin
date: Thu, 21 Sep 2023 16:10:39 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains

POST
H2 200 queue Show response
st.fullcircleinsights.com/v1/visits/ 2 KB
2 KB 467ms
467ms XHR
application/json 13.224.189.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://st.fullcircleinsights.com/v1/visits/queue
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-101.fra2.r.cloudfront.net
Software: /
Resource Hash: 7cdb064b889980073c76b62f3e707c96d5c256e814c630c2c86bb9d944ac8fef

Request headers

origin-fci: https://www.zscaler.com
Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
js-version: 1.0.59
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
x-api-key: qJ5ZUG1BW44UIJbuBg8oP93ofs3xOFTZ7XFCqaSv
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 21 Sep 2023 16:10:40 GMT
via: 1.1 29051585a13addd312c8ac9d527433c6.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA2-C1
x-amzn-trace-id: Root=1-650c6b00-2af0185743151aaa223d1c0f;Sampled=0;lineage=adebd93c:0
x-amzn-requestid: b57ce0dc-1108-43d4-a07b-38420154a3ca
vary: Origin
x-cache: Miss from cloudfront
content-type: application/json
access-control-allow-origin: https://www.zscaler.com
x-amz-apigw-id: LnWoGHiRvHcFjdA=
content-length: 2007
x-amz-cf-id: qJ96VLogOSYYue9EQ5DKD-jhORbC75eFENT7NX3oUIK-lIjaeP9f4A==

OPTIONS
H2 200 queue
st.fullcircleinsights.com/v1/visits/ Frame 0
0 151ms
150ms Preflight
application/json 13.224.189.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://st.fullcircleinsights.com/v1/visits/queue
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.101 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-101.fra2.r.cloudfront.net
Software: /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: js-version,origin-fci,x-api-key
Access-Control-Request-Method: POST
Origin: https://www.zscaler.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

access-control-allow-headers: Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token,X-Amz-User-Agent,origin-fci,js-version
access-control-allow-methods: OPTIONS,POST
access-control-allow-origin: https://www.zscaler.com
content-length: 1
content-type: application/json
date: Thu, 21 Sep 2023 16:10:39 GMT
via: 1.1 29051585a13addd312c8ac9d527433c6.cloudfront.net (CloudFront)
x-amz-apigw-id: LnWoBFKFPHcF9EA=
x-amz-cf-id: OMueiXkRBqXuusWfnt1G2m8HwAbfalISgHtZ-z5nM8lYzI996o4STQ==
x-amz-cf-pop: FRA2-C1
x-amzn-requestid: 7e4a65fe-909a-40a2-9294-7792544ba6ad
x-cache: Miss from cloudfront

GET
H/1.1 200
OK st Show response
px.mountain.com/ 2 KB
2 KB 736ms
182ms Script
application/javascript 44.235.191.156
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://px.mountain.com/st?ga_tracking_id=UA-6177009-1%3BG-10SPJ4YJL9&ga_client_id=1673927494.1695312639&shpt=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&ga_info=%7B%22status%22%3A%22OK%22%2C%22ga_tracking_id%22%3A%22UA-6177009-1%3BG-10SPJ4YJL9%22%2C%22ga_client_id%22%3A%221673927494.1695312639%22%2C%22shpt%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%2C%22dcm_cid%22%3A%221695312639.1%22%2C%22dcm_gid%22%3A%22760718954.1695312639%22%2C%22mntnis%22%3A%22diNwdo5UaKjV181EseNdzbB7Jc%2BugBQw%22%2C%22execution_workflow%22%3A%7B%22iteration%22%3A4%2C%22getClientIdByCookie%22%3A%22OK%22%2C%22shpt%22%3A%22OK%22%2C%22dcm_cid%22%3A%22OK%22%2C%22dcm_gid%22%3A%22OK%22%7D%7D&dcm_cid=1695312639.1&dcm_gid=760718954.1695312639&available_ga=%5B%7B%22id%22%3A%22UA-6177009-1%22%2C%22sess_id%22%3Anull%7D%2C%7B%22id%22%3A%22G-10SPJ4YJL9%22%2C%22sess_id%22%3A%221695312639%22%7D%5D&hardcoded_ga=&dxver=4.0.0&shaid=32329&plh=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cb=14353723552525066term%3Dvalue&shadditional=adroll%3Dtrue%2Cgoogletagmanager%3Dtrue%2Cga4%3Dtrue%2Clanguage%3Den&shoid=%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor
Requested by: Host: dx.mountain.com
URL: https://dx.mountain.com/spx?dxver=4.0.0&shaid=32329&tdr=&plh=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cb=14353723552525066term=value
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 44.235.191.156 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-44-235-191-156.us-west-2.compute.amazonaws.com
Software: istio-envoy /
Resource Hash: aa406d3e472070b50108f202e3f9fb479d840da5594755a66ad461188ad88631

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:40 GMT
content-encoding: gzip
server: istio-envoy
transfer-encoding: chunked
content-type: application/javascript;charset=utf-8
access-control-allow-origin: *
p3p: CP="NON DSP COR NID CURa ADMa DEVa PSAa PSDa OUR STP UNI COM NAV INT STA PRE"
x-envoy-upstream-service-time: 0
connection: close

POST
H2 204 / Show response
px.ads.linkedin.com/wa/ 0
196 B 153ms
152ms XHR
text/plain 2620:1ec:21::14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://px.ads.linkedin.com/wa/
Requested by: Host: cdn.bizible.com
URL: https://cdn.bizible.com/scripts/bizible.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: *
Referer: https://www.zscaler.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 21 Sep 2023 16:10:39 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: D0C27DA1C41F48BD80649FF30970B195 Ref B: DUS30EDGE0910 Ref C: 2023-09-21T16:10:40Z
linkedin-action: 1
vary: Origin
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
access-control-allow-origin: https://www.zscaler.com
x-li-proto: http/2
access-control-allow-credentials: true
x-li-uuid: AAYF4Lu053txdXnrv+S1tw==

GET
H2 200 img.gif
b.6sc.co/v1/beacon/ 43 B
484 B 204ms
203ms Image
image/gif 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:40 GMT
x-content-type-options: nosniff
content-length: 43
pragma: no-cache
last-modified: Sat, 18 Feb 2023 01:45:17 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "63f02dad-2b"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: image/gif
access-control-allow-origin
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
access-control-allow-credentials: true
accept-ranges: bytes
access-control-allow-headers: *
expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H/1.1 200
OK gs Show response
gs.mountain.com/ 144 B
733 B 740ms
181ms Script
application/javascript 35.81.162.201
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://gs.mountain.com/gs
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 35.81.162.201 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-35-81-162-201.us-west-2.compute.amazonaws.com
Software: istio-envoy /
Resource Hash: e2ea21c102798ffd6c9f5bc14eb235220c55af499df1e4c3a42fcf7fb5e609fe

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:41 GMT
last-modified: Thu, 01 Jan 1970 00:00:00 GMT
server: istio-envoy
access-control-allow-methods: GET, POST, OPTIONS
content-type: application/javascript;charset=utf-8
access-control-allow-origin: *
p3p: CP="NON DSP COR NID CURa ADMa DEVa PSAa PSDa OUR STP UNI COM NAV INT STA PRE"
cache-control: public, max-age=31536000
x-envoy-upstream-service-time: 1
connection: close
access-control-allow-headers: Accept, Content-Type, x-requested-with, X-Custom-Header
content-length: 144
x-application-context: application:prod:8080

GET
H2 200 img.gif
b.6sc.co/v1/beacon/ 43 B
483 B 204ms
204ms Image
image/gif 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:41 GMT
x-content-type-options: nosniff
content-length: 43
pragma: no-cache
last-modified: Tue, 05 Oct 2021 22:17:52 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "615ccf10-2b"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: image/gif
access-control-allow-origin
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
access-control-allow-credentials: true
accept-ranges: bytes
access-control-allow-headers: *
expires: Wed, 19 Apr 2000 11:43:00 GMT

GET
H/1.1 200
OK st Show response
px.mountain.com/ 5 KB
2 KB 543ms
191ms Script
application/javascript 44.235.191.156
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://px.mountain.com/st?ga_tracking_id=UA-6177009-1%3BG-10SPJ4YJL9&ga_client_id=1673927494.1695312639&shpt=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&ga_info=%7B%22status%22%3A%22OK%22%2C%22ga_tracking_id%22%3A%22UA-6177009-1%3BG-10SPJ4YJL9%22%2C%22ga_client_id%22%3A%221673927494.1695312639%22%2C%22shpt%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%2C%22dcm_cid%22%3A%221695312639.1%22%2C%22dcm_gid%22%3A%22760718954.1695312639%22%2C%22mntnis%22%3A%22diNwdo5UaKjV181EseNdzbB7Jc%2BugBQw%22%2C%22execution_workflow%22%3A%7B%22iteration%22%3A4%2C%22getClientIdByCookie%22%3A%22OK%22%2C%22shpt%22%3A%22OK%22%2C%22dcm_cid%22%3A%22OK%22%2C%22dcm_gid%22%3A%22OK%22%7D%7D&dcm_cid=1695312639.1&dcm_gid=760718954.1695312639&available_ga=%5B%7B%22id%22%3A%22UA-6177009-1%22%2C%22sess_id%22%3Anull%7D%2C%7B%22id%22%3A%22G-10SPJ4YJL9%22%2C%22sess_id%22%3A%221695312639%22%7D%5D&hardcoded_ga=&dxver=4.0.0&shaid=32329&plh=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&shadditional=adroll%3Dtrue%2Cgoogletagmanager%3Dtrue%2Cga4%3Dtrue%2Clanguage%3Den&shoid=%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&cb=1695312640581334&shguid=24183f99-f07e-3e4f-815e-0cb5064014e4&shgts=1695312641323
Requested by: Host: www.zscaler.com
URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 44.235.191.156 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-44-235-191-156.us-west-2.compute.amazonaws.com
Software: istio-envoy /
Resource Hash: 84cc503bea511d3e033479e89aa9e0f17da88b3dccf605cdb295fd48ae68cc1a

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:41 GMT
content-encoding: gzip
server: istio-envoy
transfer-encoding: chunked
content-type: application/javascript;charset=utf-8
access-control-allow-origin: *
p3p: CP="NON DSP COR NID CURa ADMa DEVa PSAa PSDa OUR STP UNI COM NAV INT STA PRE"
x-envoy-upstream-service-time: 12
connection: close

GET
H2 200 img.gif
b.6sc.co/v1/beacon/ 43 B
484 B 227ms
227ms Image
image/gif 23.53.43.58
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

23.53.43.58 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

a23-53-43-58.deploy.static.akamaitechnologies.com

Software

nginx/1.14.0 (Ubuntu) /

Resource Hash

dcecab1355b5c2b9ecef281322bf265ac5840b4688748586e9632b473a5fe56b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.zscaler.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.5938.88 Safari/537.36

Response headers

date: Thu, 21 Sep 2023 16:10:42 GMT
x-content-type-options: nosniff
content-length: 43
pragma: no-cache
last-modified: Sat, 18 Feb 2023 01:45:17 GMT
server: nginx/1.14.0 (Ubuntu)
etag: "63f02dad-2b"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
content-type: image/gif
access-control-allow-origin
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
access-control-allow-credentials: true
accept-ranges: bytes
access-control-allow-headers: *
expires: Wed, 19 Apr 2000 11:43:00 GMT

GET img.gif
b.6sc.co/v1/beacon/ 0
0

GET app.js
acsbapp.com/apps/app/dist/js/ 0
0

POST collect
region1.analytics.google.com/g/ 0
0

GET img.gif
b.6sc.co/v1/beacon/ 0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: insight.adsrvr.org
URL: https://insight.adsrvr.org/track/up?adv=5gm3a7p&ref=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&upid=27hmsyx&upv=1.1.0

Domain: b.6sc.co
URL: https://b.6sc.co/v1/beacon/img.gif?token=ab9750bca4342498694e239e304dd3a9&svisitor=null&visitor=08cb896f-2bfe-4962-8009-7d49bf7f623e&session=ed5a5e3a-300d-46a5-8e8a-074718d393d7&event=active_time_track&q=%7B%22currentTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A43%20GMT%22%2C%22lastTrackTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A42%20GMT%22%2C%22timeSpent%22%3A%221003%22%2C%22totalTimeSpent%22%3A%224022%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20Lyceum%20APT%20group%20is%20targeting%20Middle%20East%20organizations%20with%20DNS%20hijacking%20attack%20using%20a%20new%20.NET-based%20malware.%22%2C%22keywords%22%3A%22APT%2C%20malware%2C%20DNS%20hijacking%2C%20.NET%22%2C%22title%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&pageViewId=c62660ad-73bf-4a05-8058-9d08d1232577&an_uid=0&webTagId=6934ae2b-4c76-4229-97d0-8f637b004b88&v=1.1.6

Domain: acsbapp.com
URL: https://acsbapp.com/apps/app/dist/js/app.js

Domain: region1.analytics.google.com
URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-10SPJ4YJL9&gtm=45je39i0&_p=79329651&cid=1673927494.1695312639&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sid=1695312639&sct=1&seg=0&dl=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&dt=Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler&_s=2

Domain: b.6sc.co
URL: https://b.6sc.co/v1/beacon/img.gif?token=ab9750bca4342498694e239e304dd3a9&svisitor=null&visitor=08cb896f-2bfe-4962-8009-7d49bf7f623e&session=ed5a5e3a-300d-46a5-8e8a-074718d393d7&event=active_time_track&q=%7B%22currentTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A44%20GMT%22%2C%22lastTrackTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A43%20GMT%22%2C%22timeSpent%22%3A%221005%22%2C%22totalTimeSpent%22%3A%225027%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20Lyceum%20APT%20group%20is%20targeting%20Middle%20East%20organizations%20with%20DNS%20hijacking%20attack%20using%20a%20new%20.NET-based%20malware.%22%2C%22keywords%22%3A%22APT%2C%20malware%2C%20DNS%20hijacking%2C%20.NET%22%2C%22title%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&pageViewId=c62660ad-73bf-4a05-8058-9d08d1232577&an_uid=0&webTagId=6934ae2b-4c76-4229-97d0-8f637b004b88&v=1.1.6

Domain: b.6sc.co
URL: https://b.6sc.co/v1/beacon/img.gif?token=ab9750bca4342498694e239e304dd3a9&svisitor=null&visitor=08cb896f-2bfe-4962-8009-7d49bf7f623e&session=ed5a5e3a-300d-46a5-8e8a-074718d393d7&event=active_time_track&q=%7B%22currentTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A45%20GMT%22%2C%22lastTrackTime%22%3A%22Thu%2C%2021%20Sep%202023%2016%3A10%3A44%20GMT%22%2C%22timeSpent%22%3A%221002%22%2C%22totalTimeSpent%22%3A%226029%22%7D&isIframe=false&m=%7B%22description%22%3A%22The%20Lyceum%20APT%20group%20is%20targeting%20Middle%20East%20organizations%20with%20DNS%20hijacking%20attack%20using%20a%20new%20.NET-based%20malware.%22%2C%22keywords%22%3A%22APT%2C%20malware%2C%20DNS%20hijacking%2C%20.NET%22%2C%22title%22%3A%22Lyceum%20.NET%20DNS%20Backdoor%20%7C%20Zscaler%22%7D&cb=&r=&thirdParty=%7B%7D&v2=1&pageURL=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&pageViewId=c62660ad-73bf-4a05-8058-9d08d1232577&an_uid=0&webTagId=6934ae2b-4c76-4229-97d0-8f637b004b88&v=1.1.6

Verdicts & Comments Add Verdict or Comment

108 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

39 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.www.zscaler.com/	1970-01-20 23:40:48	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Thu+Sep+21+2023+18%3A10%3A38+GMT%2B0200+(Central+European+Summer+Time)&version=6.39.0&isIABGlobal=false&landingPath=https%3A%2F%2Fwww.zscaler.com%2Fblogs%2Fsecurity-research%2Flyceum-net-dns-backdoor&groups=C0001%3A1%2CC0003%3A0%2CC0002%3A0%2CC0004%3A0&hosts=H36%3A1%2CH59%3A1%2CH109%3A1%2CH45%3A1%2CH46%3A1%2CH100%3A1%2CH82%3A0%2CH106%3A0%2CH116%3A0%2CH4%3A0%2CH102%3A0%2CH76%3A0%2CH103%3A0%2CH60%3A0%2CH96%3A0%2CH20%3A0%2CH22%3A0%2CH97%3A0%2CH98%3A0%2CH108%3A0%2CH65%3A0%2CH83%3A0%2CH110%3A0%2CH111%3A0%2CH112%3A0%2CH114%3A0%2CH101%3A0%2CH52%3A0%2CH104%3A0%2CH105%3A0%2CH14%3A0%2CH15%3A0%2CH17%3A0%2CH113%3A0%2CH115%3A0&genVendors=
.zscaler.com/	1970-01-20 17:04:48	Name: _gcl_au Value: 1.1.884701706.1695312639
.zscaler.com/	1970-01-21 00:31:12	Name: _ga_10SPJ4YJL9 Value: GS1.1.1695312639.1.0.1695312639.60.0.0
.zscaler.com/	1970-01-21 00:31:12	Name: _ga Value: GA1.2.1673927494.1695312639
.zscaler.com/	1970-01-20 14:56:39	Name: _gid Value: GA1.2.760718954.1695312639
.zscaler.com/	1970-01-20 14:55:12	Name: _dc_gtm_UA-6177009-1 Value: 1
.techtarget.com/	1970-01-20 14:55:14	Name: __cf_bm Value: EnO3ZGy_D4DjBV9eCzRppj6NiQbrlJDZPvZVqTqOwP0-1695312639-0-AWOnYx4gyK0PHedsoyTu+yuxmb7Jukk/c1ioiMkdcWEH3mxIuxU48N3CvNCYTKUg/CR7VDQ6O9IP0Ntx76Gsbg0=
.zscaler.com/	1970-01-20 23:40:48	Name: _biz_uid Value: ccde30cba6354937ccf66215f3babf0b
.zscaler.com/	1970-01-20 14:55:14	Name: _biz_sid Value: 4020fe
.zscaler.com/	1970-01-20 23:40:48	Name: _biz_nA Value: 1
.zscaler.com/	1970-01-20 23:40:48	Name: _biz_pendingA Value: %5B%22m%2Fipv%3F_biz_r%3D%26_biz_h%3D-1906410348%26_biz_u%3Dccde30cba6354937ccf66215f3babf0b%26_biz_s%3D4020fe%26_biz_l%3Dhttps%253A%252F%252Fwww.zscaler.com%252Fblogs%252Fsecurity-research%252Flyceum-net-dns-backdoor%26_biz_t%3D1695312639108%26_biz_i%3DLyceum%2520.NET%2520DNS%2520Backdoor%2520%257C%2520Zscaler%26_biz_n%3D0%26rnd%3D186943%22%5D
.zscaler.com/	1970-01-20 14:56:39	Name: _uetsid Value: 67e90360589911ee9323b191eab651f4
.zscaler.com/	1970-01-21 00:16:48	Name: _uetvid Value: 67e98f00589911ee93f0350651836bcb
www.zscaler.com/	1970-01-20 23:40:48	Name: __pdst Value: 15da5242c52d476f84946a0b1c42665b
.zscaler.com/	1969-12-31 23:59:59	Name: _fcdscst Value: MTY5NTMxMjYzOTE4Nw==
.zscaler.com/	1970-01-20 17:04:48	Name: _fbp Value: fb.1.1695312639294.50050063
.doubleclick.net/	1970-01-21 00:16:48	Name: IDE Value: AHWqTUlP9qAlYi_pxTy1yq373tdYPbvb79y3v9INvCA88OjxEa7D4RzUyHGnHC4T
.zscaler.com/	1970-01-21 00:31:12	Name: _mkto_trk Value: id:306-ZEJ-256&token:_mch-zscaler.com-1695312639386-68670
www.zscaler.com/	1970-01-20 15:05:17	Name: _an_uid Value: 0
www.zscaler.com/	1970-01-21 00:31:12	Name: _gd_visitor Value: 08cb896f-2bfe-4962-8009-7d49bf7f623e
www.zscaler.com/	1970-01-20 14:55:27	Name: _gd_session Value: ed5a5e3a-300d-46a5-8e8a-074718d393d7
.zscaler.com/	1969-12-31 23:59:59	Name: cebs Value: 1
.zscaler.com/	1970-01-20 23:40:48	Name: _ce.s Value: v~1be58be6e504ca786c8b4a404cc84994498888d6~lcw~1695312639428~vpv~0~lcw~1695312639429
.linkedin.com/	1970-01-20 17:04:48	Name: li_sugr Value: 68d81c2f-0809-4a6f-882a-6d1576f99d90
.linkedin.com/	1970-01-20 23:40:48	Name: bcookie Value: "v=2&f9159852-f724-4d3e-812c-8eef67de16b2"
.linkedin.com/	1970-01-20 14:56:39	Name: lidc Value: "b=TGST01:s=T:r=T:a=T:p=T:g=3132:u=1:x=1:i=1695312639:t=1695399039:v=2:sig=AQGLJi3t6QSEu8-yGFDIZ-VQaLs-QfLo"
.zscaler.com/	1970-01-20 14:56:39	Name: _ce.clock_event Value: 1
.linkedin.com/	1970-01-20 15:38:24	Name: UserMatchHistory Value: AQJq0fO65-hcGQAAAYq4gfaQltQ1yTWVXFtqR2VXJMTCq6Xbe0CZ_3fzkqZM65IZBM2jE7XMiEeSHw
.linkedin.com/	1970-01-20 15:38:24	Name: AnalyticsSyncHistory Value: AQKvZuB9lxJNYAAAAYq4gfaRDRQrp9TVEUIHoI-vSxxwylfpSqkkT4E2TnkxOmxc0wASPFtWWnyu5skQ3ic3rw
.zscaler.com/	1970-01-20 14:56:39	Name: _ce.clock_data Value: 20%2C81.95.5.40%2C1%2Cbd1e129058c6f254231648b6cc158d80
.zscaler.com/	1970-01-20 23:40:48	Name: _CEFT Value: Q%3D%3D%3D
.zscaler.com/	1969-12-31 23:59:59	Name: cebsp_ Value: 1
.zscaler.com/	1970-01-21 00:31:12	Name: _fcdscv Value: eyJDdXN0b21lcklkIjoiNzMxYzMxNmEtYzQ2ZS00YTk0LTgxYTktN2NmYzBlYTBkNTNlIiwiVmlzaXRvciI6eyJFbWFpbCI6bnVsbCwiRXh0ZXJuYWxWaXNpdG9ySWQiOiIxYWUzZjlkYS02M2M1LTQ0M2UtOTQxNy1iYmM4MTZkN2Q1ZGUifSwiVmlzaXRzIjpbXSwiQWN0aXZpdGllcyI6W10sIkRpYWdub3N0aWNNZXNzYWdlIjpudWxsfQ==
.www.linkedin.com/	1970-01-20 23:40:48	Name: bscookie Value: "v=1&20230921161039c489d760-4448-4dcc-8eca-9a89ef87eb81AQHzHR07hl5hHKOzZR7wNJZ2bCe0c9FR"
.linkedin.com/	1970-01-20 19:14:24	Name: li_gc Value: MTswOzE2OTUzMTI2Mzk7MjswMjHH/rRikfNUeCa9FHkuFbNc/Q+icT3rhLxDpGq8oeokTw==
.6sc.co/	1970-01-21 00:31:12	Name: 6suuid Value: 362b351709802500ff6a0c656e0300001a5aac00
.mountain.com/	1970-01-21 00:31:12	Name: guid Value: 68c167b2-5899-11ee-928e-f95c5d15afec
.px.mountain.com/	1970-01-21 00:31:12	Name: tt Value: "H4sIAAAAAAAAAKtW8guKNzYyNrKMN7IwtlCyMtBBEjG3NAaLICswNLM0NTY0MjMxtDA111EqU7IyqgUAKfs/3kYAAAA="
.mountain.com/	1970-01-21 00:31:12	Name: rt Value: "MzIzMjk6MTY5NTMxMjY0MQ=="

3 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://t.sf14g.com/sf14g.js Message: Failed to load resource: the server responded with a status of 403 ()
javascript	warning	URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor Message: The resource https://www.zscaler.com/_next/image?url=https%3A%2F%2Fwww.zscaler.com%2Fsites%2Fdefault%2Ffiles%2Fimages%2Fblogs%2FGettyImages-868704502.jpg&w=3840&q=75 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript	warning	URL: https://www.zscaler.com/blogs/security-research/lyceum-net-dns-backdoor Message: The resource https://www.zscaler.com/_next/image?url=https%3A%2F%2Fwww.zscaler.com%2Fsites%2Fdefault%2Ffiles%2Fimages%2Fblogs%2FGettyImages-868704502.jpg&w=3840&q=75 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000; preload
X-Content-Type-Options	nosniff

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

306-zej-256.mktoresp.com
acsbapp.com
assets-tracking.crazyegg.com
b.6sc.co
bat.bing.com
c.6sc.co
cdn.bizible.com
cdn.cookielaw.org
cdn.pdst.fm
connect.facebook.net
d.adroll.com
d2i34c80a0ftze.cloudfront.net
dx.mountain.com
epsilon.6sense.com
geolocation.onetrust.com
googleads.g.doubleclick.net
gs.mountain.com
ibc-flow.techtarget.com
insight.adsrvr.org
ipv6.6sc.co
j.6sc.co
js.adsrvr.org
lh3.googleusercontent.com
lh4.googleusercontent.com
lh5.googleusercontent.com
lh6.googleusercontent.com
munchkin.marketo.net
netlify-rum.netlify.app
pagestates-tracking.crazyegg.com
px.ads.linkedin.com
px.mountain.com
px4.ads.linkedin.com
region1.analytics.google.com
s.adroll.com
script.crazyegg.com
secure.adnxs.com
snap.licdn.com
st.fullcircleinsights.com
stats.g.doubleclick.net
t.sf14g.com
tracking.crazyegg.com
trk.techtarget.com
us-central1-adaptive-growth.cloudfunctions.net
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.linkedin.com
www.zscaler.com
acsbapp.com
b.6sc.co
insight.adsrvr.org
region1.analytics.google.com
108.138.15.119
13.107.42.14
13.224.189.101
13.32.27.24
152.195.15.58
18.66.122.74
192.28.144.124
2001:4860:4802:32::36
2001:4860:4802:36::36
23.197.137.224
23.53.43.58
2600:9000:20eb:ae00:9:14eb:6280:93a1
2600:9000:225e:5c00:6:9280:1080:93a1
2606:4700:4400::ac40:973c
2606:4700:4400::ac40:9b77
2606:4700::6812:1d4a
2606:4700::6812:83ec
2606:4700::6813:9308
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:80b::2002
2a00:1450:4001:80b::2008
2a00:1450:4001:813::2003
2a00:1450:4001:829::2004
2a00:1450:4001:82f::200e
2a00:1450:4001:831::2001
2a00:1450:400c:c00::9b
2a02:26f0:3500:16::215:149b
2a02:26f0:480:23::1726:629c
2a03:2880:f083:100:face:b00c:0:3
2a03:2880:f176:181:face:b00c:0:25de
2a05:d014:58f:6202::64
2a05:d018:cc3:fe04:fcc6:f60a:82b7:5097
3.212.39.155
3.216.46.62
3.248.13.193
3.69.80.35
34.111.208.231
35.244.142.80
35.81.162.201
37.252.171.149
44.209.137.118
44.235.191.156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www.zscaler.com Open in urlscan Pro 2606:4700::6812:1d4a Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

161 Requests

93 %HTTPS

56 %IPv6

32 Domains

50 Subdomains

44 IPs

4 Countries

2793 kBTransfer

5742 kBSize

39 Cookies

25 Outgoing links

Redirected requests

161 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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www.zscaler.com Open in urlscan Pro
2606:4700::6812:1d4a Public Scan

Screenshot
Live screenshot

Full Image

161
Requests

93 %
HTTPS

56 %
IPv6

32
Domains

50
Subdomains

44
IPs

4
Countries

2793 kB
Transfer

5742 kB
Size

39
Cookies

161 HTTP transactions
1 data transactions