browser.guru Open in urlscan Pro
2606:4700:3037::ac43:db2b Malicious Activity! Public Scan

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URL:
https://browser.guru/update/
Submission: On November 16 via api (November 16th 2024, 5:03:05 am UTC) from US — Scanned from DE

Summary HTTP 12 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 12 HTTP transactions. The main IP is 2606:4700:3037::ac43:db2b, located in United States and belongs to CLOUDFLARENET, US. The main domain is browser.guru.
TLS certificate: Issued by WE1 on October 26th 2024. Valid for: 3 months.

This is the only time browser.guru was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: Generic Cloudflare (Online)

Domain & IP information

	IP Address	AS Autonomous System
1 9	2606:4700:303... 2606:4700:3037::ac43:db2b	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6812:5e29	13335 (CLOUDFLAR...) (CLOUDFLARENET)
12	3

9 2606:4700:3037::ac43:db2b (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

browser.guru	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6812:5e29 (United States)

ASN13335 (CLOUDFLARENET, US)

challenges.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	browser.guru 1 redirects browser.guru	68 KB
2	cloudflare.com challenges.cloudflare.com — Cisco Umbrella Rank: 3147	16 KB
12	2

	Domain	Requested by
9	browser.guru	1 redirects browser.guru
2	challenges.cloudflare.com	browser.guru challenges.cloudflare.com
12	2

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
browser.guru WE1	`2024-10-26` - `2025-01-24`	3 months	crt.sh
challenges.cloudflare.com WE1	`2024-11-03` - `2025-02-01`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://browser.guru/update/
Frame ID: 35BA8276C27A8C4584D2F91E93923EF2
Requests: 9 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/d12lt/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: F227492D321F70997C1DA2E3B6061D6A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Nur einen Moment…

Page URL History Show full URLs

https://browser.guru/update/ Page URL
https://browser.guru/cdn-cgi/phish-bypass?atok=lRVkzamjsh_0MSQJScWpdc7e4.aOTnbm8Y7whsA0ChY-173173... HTTP 301
https://browser.guru/update/ Page URL

Page Statistics

12
Requests

83 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

84 kB
Transfer

202 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://www.cloudflare.com/?utm_source=challenge&utm_campaign=m
Title: Cloudflare

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://browser.guru/update/ Page URL
https://browser.guru/cdn-cgi/phish-bypass?atok=lRVkzamjsh_0MSQJScWpdc7e4.aOTnbm8Y7whsA0ChY-1731733378-0.0.1.1-%2Fupdate%2F HTTP 301
https://browser.guru/update/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions
0 data transactions

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

GET
H3 403 / Show response
browser.guru/update/ 4 KB
2 KB 122ms
26ms Document
text/html 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://browser.guru/update/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1940ef902ebe50bdcf8411a05eb8c6caf53741db98ef1cf51e525271b755c8fa

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

cf-ray: 8e34ee8d1ef7d39c-FRA
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Sat, 16 Nov 2024 05:02:58 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i0V87eeMKaalOuJZIL9hRes7YNOrJ0HkHgweOfmL%2BJZMFZj%2BA7r3DbqLkzxzcm09AdIimrUmU47W%2F3IdYstOGzgGEYFGe%2FM6AbZW4N2C2hTN3slvdo6cGXQ5UR96O%2BkkIv4e%2Fe3B7uW4r8k%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

GET
H3 200 cf.errors.css
browser.guru/cdn-cgi/styles/ 23 KB
5 KB 24ms
23ms Stylesheet
text/css 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://browser.guru/cdn-cgi/styles/cf.errors.css

Requested by

Host: browser.guru
URL: https://browser.guru/update/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://browser.guru/update/

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
content-encoding: gzip
etag: W/"673379a7-5df3"
x-content-type-options: nosniff
cf-ray: 8e34ee8d6f5dd39c-FRA
expires: Sat, 16 Nov 2024 07:02:58 GMT
date: Sat, 16 Nov 2024 05:02:58 GMT
content-type: text/css
last-modified: Tue, 12 Nov 2024 15:52:07 GMT
server: cloudflare
x-frame-options: DENY

GET
H3 200 icon-exclamation.png
browser.guru/cdn-cgi/images/ 452 B
635 B 27ms
27ms Image
image/png 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://browser.guru/cdn-cgi/images/icon-exclamation.png?1376755637

Requested by

Host: browser.guru
URL: https://browser.guru/cdn-cgi/styles/cf.errors.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://browser.guru/cdn-cgi/styles/cf.errors.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "673379a7-1c4"
x-content-type-options: nosniff
cf-ray: 8e34ee8dafddd39c-FRA
expires: Sat, 16 Nov 2024 07:02:58 GMT
accept-ranges: bytes
content-length: 452
date: Sat, 16 Nov 2024 05:02:58 GMT
content-type: image/png
last-modified: Tue, 12 Nov 2024 15:52:07 GMT
server: cloudflare
x-frame-options: DENY

GET
H3 404 favicon.ico
browser.guru/ 315 B
889 B 571ms
570ms Other
text/html 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://browser.guru/favicon.ico
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://browser.guru/update/

Response headers

cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: EXPIRED
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W9LVY4xs9JaUKdZ7UX%2F0oGPtKNpPyVtP6XdlI9JQPmLziXmguf9hGaW0m%2BgTd8%2FSNsp2M5iX4saowJQxQL84DmA4czktrtOdrnO3xD8Z%2Ff5QcYh3W%2FkdJD%2FkeTVQHk4pAn%2FcUMQUUyNEJA0%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8e34ee8dd822d39c-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=21966&sent=23&recv=17&lost=0&retrans=0&sent_bytes=12028&recv_bytes=5646&delivery_rate=26575&cwnd=12000&unsent_bytes=0&cid=294d50e44cbcf2c1&ts=750&x=1", cfExtPri, cfHdrFlush;dur=0
date: Sat, 16 Nov 2024 05:02:58 GMT
content-type: text/html; charset=iso-8859-1
vary: Accept-Encoding
server: cloudflare
priority: u=1,i

GET
H3

403

Primary Request / Show response
browser.guru/update/
Redirect Chain

https://browser.guru/cdn-cgi/phish-bypass?atok=lRVkzamjsh_0MSQJScWpdc7e4.aOTnbm8Y7whsA0ChY-1731733378-0.0.1.1-%2Fupdate%2F
https://browser.guru/update/

8 KB
7 KB

26ms
26ms

Document
text/html

2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://browser.guru/update/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3476fdbc78ff85e8d21ca4dd288c895cbbb52f6a88b2231264e3c0b015ef4379

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://browser.guru/update/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out: XOlqQaX+t4f1YSDrHGTX6esRqlE0AQ+b5eiDzMfkGLHQp43mI0lFCdP9Muik2LJI6Qj/j5T3wlUxOX7TaU2iCWslHtSz4id3UIXRFqTCjkE=$BEEXZ47HxIkWi62EKIzBIw==
cf-mitigated: challenge
cf-ray: 8e34eea46f96d39c-FRA
content-encoding: zstd
content-type: text/html; charset=UTF-8
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
date: Sat, 16 Nov 2024 05:03:01 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
priority: u=0,i
referrer-policy: same-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H89enR%2FqaNZWO2tQ7mwJOk%2FfUZ%2BFQBkl0hShvcP%2BGdpLMrsFdbzOKnmI40PU9SDn6BNNswKhv8NAt%2FuOPhp0BNdHoox8UpQIKq8OJL87sbHvtx8knL9ZiaPP33n4f8cytyk9lP3ZW6kDHQ0%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=21875&sent=29&recv=21&lost=0&retrans=0&sent_bytes=13460&recv_bytes=6678&delivery_rate=18050&cwnd=12000&unsent_bytes=0&cid=294d50e44cbcf2c1&ts=3808&x=1" cfExtPri cfHdrFlush;dur=0
vary: Accept-Encoding
x-content-options: nosniff
x-frame-options: SAMEORIGIN

Redirect headers

cache-control: private, no-cache
cf-ray: 8e34eea43f6bd39c-FRA
content-length: 167
content-type: text/html
date: Sat, 16 Nov 2024 05:03:01 GMT
location: https://browser.guru/update/
server: cloudflare
x-content-type-options: nosniff
x-frame-options: DENY

GET
H3 200 v1 Show response
browser.guru/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/ 105 KB
42 KB 27ms
27ms Script
application/javascript 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://browser.guru/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e34eea46f96d39c
Requested by: Host: browser.guru
URL: https://browser.guru/update/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bb2ae0a968736e548d0960670f4458d360da6617355d9a159abc42f1b446ec44

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://browser.guru/update/?__cf_chl_rt_tk=0VlCw3EIIfZ7_rUUrd1z.ZGabJZpJJlwb4NMm2ThuS0-1731733381-1.0.1.1-ucgMWCZj4hfhcDe7iTkLt7oDURsBe7_NWxcMHHSBaRE

Response headers

cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BCRQBgcFk9zFW7dqmzj6SZXin9VIclVhnuQGsl9UBgnsghu3gNpJ8lPBgClPhV%2Bua83qFB82mTFf1ug9RI65ssuYBk5T1mlvrDP4%2F%2BYZsBsE21vvuzQEe0gq9NMmGEurBGmt18UNGqPT3uo%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8e34eea4a809d39c-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=24044&sent=37&recv=26&lost=0&retrans=0&sent_bytes=21074&recv_bytes=7320&delivery_rate=286208&cwnd=12000&unsent_bytes=0&cid=294d50e44cbcf2c1&ts=3857&x=1", cfExtPri, cfHdrFlush;dur=0
date: Sat, 16 Nov 2024 05:03:01 GMT
content-type: application/javascript; charset=UTF-8
server: cloudflare
priority: u=3,i=?0

GET 9011418e-11c1-47a0-a098-1c7d3e053b4d
https://browser.guru/ Frame 0
0

GET
H3 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/ 47 KB
16 KB 62ms
36ms Script
application/javascript 2606:4700::6812:5e29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit
Requested by: Host: browser.guru
URL: https://browser.guru/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e34eea46f96d39c
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b7595c3d2e94df7416308fa2ccf5ae8832137c76d2e9a8b02e6ed2cb2d92e2f7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://browser.guru
Referer

Response headers

server: cloudflare
cache-control: max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding: br
cross-origin-resource-policy: cross-origin
cf-ray: 8e34eea55cd01959-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Sat, 16 Nov 2024 05:03:01 GMT
content-type: application/javascript; charset=UTF-8
last-modified: Mon, 28 Oct 2024 19:08:47 GMT
vary: Accept-Encoding
priority: u=3,i=?0

GET
H3 404 favicon.ico
browser.guru/ 315 B
315 B 0ms
0ms Image
text/html 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://browser.guru/favicon.ico
Requested by: Host: browser.guru
URL: https://browser.guru/update/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://browser.guru/update/

Response headers

cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: EXPIRED
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W9LVY4xs9JaUKdZ7UX%2F0oGPtKNpPyVtP6XdlI9JQPmLziXmguf9hGaW0m%2BgTd8%2FSNsp2M5iX4saowJQxQL84DmA4czktrtOdrnO3xD8Z%2Ff5QcYh3W%2FkdJD%2FkeTVQHk4pAn%2FcUMQUUyNEJA0%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8e34ee8dd822d39c-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=21966&sent=23&recv=17&lost=0&retrans=0&sent_bytes=12028&recv_bytes=5646&delivery_rate=26575&cwnd=12000&unsent_bytes=0&cid=294d50e44cbcf2c1&ts=750&x=1", cfExtPri, cfHdrFlush;dur=0
date: Sat, 16 Nov 2024 05:02:58 GMT
content-type: text/html; charset=iso-8859-1
vary: Accept-Encoding
server: cloudflare
priority: u=1,i

POST
H3 200 41R8JtUKluQKUHx8jCXPvSAJyAZ8_WdkuwCzebcPUgM-1731733381-1.2.1.1-mRoIdACyDbL864xt0H8Xsxhts86eFwHEX.nwjiOlt2dvNDLIPF1n0I_OeILEYsd5 Show response
browser.guru/cdn-cgi/challenge-platform/h/b/flow/ov1/1780581168:1731732138:PH82fjodXPdbhwwzEbzaoPJ3hvE9MR8UquwEo7Ba3G0/8e34eea46f96d39c/ 13 KB
9 KB 34ms
32ms XHR
text/plain 2606:4700:3037::ac43:db2b
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://browser.guru/cdn-cgi/challenge-platform/h/b/flow/ov1/1780581168:1731732138:PH82fjodXPdbhwwzEbzaoPJ3hvE9MR8UquwEo7Ba3G0/8e34eea46f96d39c/41R8JtUKluQKUHx8jCXPvSAJyAZ8_WdkuwCzebcPUgM-1731733381-1.2.1.1-mRoIdACyDbL864xt0H8Xsxhts86eFwHEX.nwjiOlt2dvNDLIPF1n0I_OeILEYsd5
Requested by: Host: browser.guru
URL: https://browser.guru/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8e34eea46f96d39c
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3037::ac43:db2b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: be92524f6ae82cf53f9102f5489a74621191619d32f1cbffa5f4aea069f435d1

Request headers

Referer: https://browser.guru/update/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-type: application/x-www-form-urlencoded
CF-Challenge: 41R8JtUKluQKUHx8jCXPvSAJyAZ8_WdkuwCzebcPUgM-1731733381-1.2.1.1-mRoIdACyDbL864xt0H8Xsxhts86eFwHEX.nwjiOlt2dvNDLIPF1n0I_OeILEYsd5

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qYPZ4fTdELIf6e%2BYVZhThw6TAfCPirPHLBKzHLFghYbHVKZP%2FWWeMMlMmJaxCtFhVfXBnPitYFZYeaoV%2F5LJFE%2FV48mLrrVAI%2FsI8JPIc3xpiWmk1UfKzaum3avklzA9Heg%2FUbFFwoDX8I0%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8e34eea5e9e7d39c-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=22262&sent=80&recv=51&lost=0&retrans=0&sent_bytes=65501&recv_bytes=13253&delivery_rate=988662&cwnd=34800&unsent_bytes=0&cid=294d50e44cbcf2c1&ts=4058&x=1", cfExtPri, cfHdrFlush;dur=0
date: Sat, 16 Nov 2024 05:03:02 GMT
content-type: text/plain; charset=UTF-8
cf-chl-gen: +hhsD5gJyB2f+wvmeshHUrVfiTMAoZPJOuMn1NEZyPhLp+DEM959c/fNAWf4wq2Z0LKNyQtzaDI=$b/WjwMB4NxcaQ7Mo
server: cloudflare
priority: u=1,i

GET
H3 200 /
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/d12lt/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame F227 0
0 51ms
29ms Document
text/html 2606:4700::6812:5e29
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/d12lt/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/22755d9a86c9/api.js?onload=clJo2&render=explicit

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6812:5e29 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 8e34eea67a84dbd2-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type: text/html; charset=UTF-8
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: cross-origin
date: Sat, 16 Nov 2024 05:03:02 GMT
document-policy: js-profiling
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
priority: u=0,i
referrer-policy: same-origin
server: cloudflare
server-timing: cfExtPri

GET 513366fc-4eda-4020-b47a-56eaa5dccd89
https://browser.guru/ Frame 0
0

Failed requests

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

Domain: browser.guru
URL: blob:https://browser.guru/9011418e-11c1-47a0-a098-1c7d3e053b4d

Domain: browser.guru
URL: blob:https://browser.guru/513366fc-4eda-4020-b47a-56eaa5dccd89

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: Generic Cloudflare (Online)

21 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.

1 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
			.browser.guru/	1970-01-21 01:03:39	Name: __cf_mw_byp Value: lRVkzamjsh_0MSQJScWpdc7e4.aOTnbm8Y7whsA0ChY-1731733378-0.0.1.1-/update/

4 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://browser.guru/update/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://browser.guru/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://browser.guru/update/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://browser.guru/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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
X-Frame-Options	SAMEORIGIN

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.

browser.guru
challenges.cloudflare.com
browser.guru
2606:4700:3037::ac43:db2b
2606:4700::6812:5e29
1940ef902ebe50bdcf8411a05eb8c6caf53741db98ef1cf51e525271b755c8fa
3476fdbc78ff85e8d21ca4dd288c895cbbb52f6a88b2231264e3c0b015ef4379
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
b7595c3d2e94df7416308fa2ccf5ae8832137c76d2e9a8b02e6ed2cb2d92e2f7
bb2ae0a968736e548d0960670f4458d360da6617355d9a159abc42f1b446ec44
be92524f6ae82cf53f9102f5489a74621191619d32f1cbffa5f4aea069f435d1
d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016

browser.guru Open in urlscan Pro 2606:4700:3037::ac43:db2b Malicious Activity! Public Scan

Summary

urlscan.io Verdict: Potentially Malicious

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

12 Requests

83 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

84 kBTransfer

202 kBSize

1 Cookies

1 Outgoing links

Page URL History

Redirected requests

12 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

21 JavaScript Global Variables

1 Cookies

4 Console Messages

Security Headers

Indicators

browser.guru Open in urlscan Pro
2606:4700:3037::ac43:db2b Malicious Activity! Public Scan

Screenshot
Live screenshot

Full Image

12
Requests

83 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

84 kB
Transfer

202 kB
Size

1
Cookies

12 HTTP transactions
0 data transactions

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!