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play.picoctf.org Open in urlscan Pro
2606:4700:10::6816:164e  Public Scan

Go To Rescan Add Verdict Report
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Submission: On June 04 via manual from MD — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 2 countries across 5 domains to perform 17 HTTP transactions. The main IP is 2606:4700:10::6816:164e, located in United States and belongs to CLOUDFLARENET, US. The main domain is play.picoctf.org.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on March 7th 2023. Valid for: a year.
This is the only time play.picoctf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 13 2606:4700:10:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
17 6
13    2606:4700:10::6816:164e (United States)

ASN13335 (CLOUDFLARENET, US)
play.picoctf.org
1    2a00:1450:4001:813::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
2    2a00:1450:4001:811::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
13 picoctf.org
play.picoctf.org
591 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 49
21 KB
1 gstatic.com
fonts.gstatic.com
48 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1079
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 66
1 KB
17 5
Domain Requested by
13 play.picoctf.org 1 redirects play.picoctf.org
static.cloudflareinsights.com
2 www.google-analytics.com play.picoctf.org
www.google-analytics.com
1 fonts.gstatic.com fonts.googleapis.com
1 static.cloudflareinsights.com play.picoctf.org
1 fonts.googleapis.com play.picoctf.org
17 5

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

Domain
picoctf.org
primer.picoctf.com
facebook.com
twitter.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-03-07 -
2024-03-06		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://play.picoctf.org/login?redirect=/practice/challenge/304
Frame ID: 79C7C12B3E6C557CDA3E6F6F163C7499
Requests: 17 HTTP requests in this frame

Frame: https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/invisible.js
Frame ID: C01BADF025A199167E1B34704728A283
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

picoCTF - Login

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

17
Requests

94 %
HTTPS

100 %
IPv6

5
Domains

5
Subdomains

6
IPs

2
Countries

668 kB
Transfer

2500 kB
Size

4
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 13
  • https://play.picoctf.org/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/invisible.js

17 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request login
play.picoctf.org/ 		3 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2d08d276ae7d564374e88d1a745977aa6ba10c2e695e4c282a96f4495a77d5e2
Security Headers
Name Value
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-store, no-cache, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
7d22055ecd01693a-FRA
content-encoding
br
content-type
text/html
date
Sun, 04 Jun 2023 17:50:56 GMT
last-modified
Fri, 12 May 2023 02:56:13 GMT
server
cloudflare
vary
Accept-Encoding
x-frame-options
DENY
css2
fonts.googleapis.com/ 		14 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700;800&display=swap
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d11f6ac62c5e0e2c0955a79615e06f561c5622f4d4598b3e7b853055c7b5643e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Sun, 04 Jun 2023 17:39:11 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Sun, 04 Jun 2023 17:50:56 GMT
main.e79a2b09.js
play.picoctf.org/static/js/ 		2 MB
474 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/static/js/main.e79a2b09.js
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1e566a1977a670275b3329c58a3bbb6ed7acbd8d11dc95b9e95acf6e19c6005b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 12 May 2023 02:56:13 GMT
server
cloudflare
age
2030325
etag
W/"645daacd-1a6c95"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
cf-ray
7d2205624922693a-FRA
alt-svc
h3=":443"; ma=86400
expires
Sat, 11 May 2024 05:52:11 GMT
main.d53e0ead.css
play.picoctf.org/static/css/ 		632 KB
97 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/static/css/main.d53e0ead.css
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae5f97290dae4d6d476b6275707f9859a7a93c973683b86dbf24d4059d291774

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 10 May 2023 03:03:28 GMT
server
cloudflare
age
2195220
etag
W/"645b0980-9e09e"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
cf-ray
7d2205624921693a-FRA
alt-svc
h3=":443"; ma=86400
expires
Thu, 09 May 2024 08:03:56 GMT
v52afc6f149f6479b8c77fa569edb01181681764108816
static.cloudflareinsights.com/beacon.min.js/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
13a548e040a1ec08f77911fed1d559b95e5daae0ee227e632140e003c7268e7b

Request headers

Referer
https://play.picoctf.org/
Origin
https://play.picoctf.org
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/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
gzip
last-modified
Mon, 17 Apr 2023 20:41:48 GMT
server
cloudflare
etag
W/2023.4.2
vary
Accept-Encoding
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=86400
cross-origin-resource-policy
cross-origin
cf-ray
7d2205626aa09261-FRA
/
play.picoctf.org/api/settings/ 		361 B
468 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/api/settings/
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/static/js/main.e79a2b09.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0cf54d6491c125ac5894d36afe2b8a90a83dc282db470d2e5c2420970f59b486
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept
application/json, text/plain, */*
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
accept-language
de-DE,de;q=0.9
X-CSRFToken
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:57 GMT
content-encoding
br
x-content-type-options
nosniff
referrer-policy
same-origin
cf-cache-status
DYNAMIC
server
cloudflare
cross-origin-opener-policy
same-origin
x-frame-options
DENY
vary
Accept-Encoding, Cookie
content-type
application/json
allow
OPTIONS, GET
cf-ray
7d2205638ec15c8c-FRA
alt-svc
h3=":443"; ma=86400
analytics.js
www.google-analytics.com/ 		51 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/static/js/main.e79a2b09.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e7b90d32907f89c49e9e2a2ccca95133277f756f13a14187936d9b948ff67b44
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Sun, 04 Jun 2023 16:35:27 GMT
last-modified
Mon, 17 Apr 2023 22:36:01 GMT
server
Golfe2
age
4529
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20737
expires
Sun, 04 Jun 2023 18:35:27 GMT
/
play.picoctf.org/api/user/ 		58 B
299 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/api/user/
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/static/js/main.e79a2b09.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dbff0849bc109eee7f9b7b1fe12e40fc8add21823b2f1fb600b37f620cbd7862
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept
application/json, text/plain, */*
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
accept-language
de-DE,de;q=0.9
X-CSRFToken
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:57 GMT
www-authenticate
Session
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
referrer-policy
same-origin
cross-origin-opener-policy
same-origin
server
cloudflare
vary
Cookie
allow
GET, POST, PATCH, DELETE, HEAD, OPTIONS
content-type
application/json
x-frame-options
DENY
cf-ray
7d220563af0a5c8c-FRA
alt-svc
h3=":443"; ma=86400
content-length
58
/
play.picoctf.org/api/notices/ 		52 B
265 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/api/notices/
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/static/js/main.e79a2b09.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0595424161ea863805d9b92c0e52d7aa1e3c46ec58cd8f0d6933759006a5fb74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept
application/json, text/plain, */*
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
accept-language
de-DE,de;q=0.9
X-CSRFToken
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:57 GMT
content-encoding
br
x-content-type-options
nosniff
referrer-policy
same-origin
cf-cache-status
DYNAMIC
server
cloudflare
cross-origin-opener-policy
same-origin
x-frame-options
DENY
vary
Accept-Encoding, Cookie
content-type
application/json
allow
GET, HEAD, OPTIONS
cf-ray
7d220563af0b5c8c-FRA
alt-svc
h3=":443"; ma=86400
picoctf-logo-horizontal-white.17fdf0dcdef08dc3396a195b95e3bc29.svg
play.picoctf.org/static/media/ 		3 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://play.picoctf.org/static/media/picoctf-logo-horizontal-white.17fdf0dcdef08dc3396a195b95e3bc29.svg
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe395703fa73a9625110186eb2e4e14234c2fb97cd508642f4b199cb643e1848

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 29 Jul 2022 19:53:13 GMT
server
cloudflare
age
26765685
etag
W/"62e43aa9-da0"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=31536000, immutable
cf-ray
7d220563bf105c8c-FRA
alt-svc
h3=":443"; ma=86400
expires
Sat, 29 Jul 2023 22:56:10 GMT
picoctf-logo.b48dd31601be6b1cd24a45e02067704f.svg
play.picoctf.org/static/media/ 		3 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://play.picoctf.org/static/media/picoctf-logo.b48dd31601be6b1cd24a45e02067704f.svg
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
141b05b5d0177517bc8714b4dc426a4cf3c6423b45af0020927d0fdac003a921

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Fri, 12 May 2023 02:56:13 GMT
server
cloudflare
age
1320748
etag
W/"645daacd-b44"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=31536000, immutable
cf-ray
7d220563bf115c8c-FRA
alt-svc
h3=":443"; ma=86400
expires
Sun, 19 May 2024 10:58:28 GMT
truncated
/ 		1 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
c3c3d63a12837ef66fcc8b72de8e2619f17861cd4f3092ef92390d947273d200

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/114.0.5735.90 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4cb88c0f9ca00e211b672f6b4652bcc924bf0e4bc9cf7190ab48f5681de7ca52

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/114.0.5735.90 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9472f2905671d4aec6a0dcca1db8cce909a8c67067a503fc98595bc1a90fd99a

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/114.0.5735.90 Safari/537.36

Response headers

Content-Type
image/png
invisible.js
play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/ Frame C01B
Redirect Chain
  • https://play.picoctf.org/cdn-cgi/challenge-platform/scripts/invisible.js
  • https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/invisible.js
23 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/invisible.js
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H3
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ef0626791519a3dbd6cadd2b47a149380c13c7f7af9cb77fb1c1df1a0b9961e
Security Headers
Name Value
X-Content-Type-Options nosniff

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/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
7d220563ff685c8c-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Sun, 04 Jun 2023 17:50:56 GMT
server
cloudflare
vary
accept-encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/68662470/invisible.js
cache-control
max-age=300, public
cf-ray
7d220563cf2f5c8c-FRA
alt-svc
h3=":443"; ma=86400
memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v35/ 		47 KB
48 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v35/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700;800&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://play.picoctf.org
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/114.0.5735.90 Safari/537.36

Response headers

date
Sat, 03 Jun 2023 00:21:44 GMT
x-content-type-options
nosniff
age
149352
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48412
x-xss-protection
0
last-modified
Tue, 02 May 2023 15:08:53 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 02 Jun 2024 00:21:44 GMT
pica.js
play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/ Frame C01B 		6 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/scripts/pica.js
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/login?redirect=/practice/challenge/304
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1c912611c5b4769875bd70e0f2734e985275502917eeceec23ea44f6aded4b54
Security Headers
Name Value
X-Content-Type-Options nosniff

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/114.0.5735.90 Safari/537.36

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
7d2205642f9a5c8c-FRA
alt-svc
h3=":443"; ma=86400
collect
www.google-analytics.com/j/ 		3 B
209 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j100&a=1196838748&t=pageview&_s=1&dl=https%3A%2F%2Fplay.picoctf.org%2Flogin%3Fredirect%3D%2Fpractice%2Fchallenge%2F304&dp=%2Flogin&ul=en-us&de=UTF-8&dt=picoCTF%20-%20Login&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEABAAAAACAAI~&jid=2115913880&gjid=1952837785&cid=350561707.1685901057&tid=UA-93258343-6&_gid=2106792845.1685901057&_r=1&_slc=1&z=725598524
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::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://play.picoctf.org/
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/114.0.5735.90 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Sun, 04 Jun 2023 17:50:56 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://play.picoctf.org
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
rum
play.picoctf.org/cdn-cgi/ 		0
142 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v52afc6f149f6479b8c77fa569edb01181681764108816
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://play.picoctf.org/login?redirect=/practice/challenge/304
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/114.0.5735.90 Safari/537.36
content-type
application/json

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://play.picoctf.org
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
7d2205646fed5c8c-FRA
7d22055ecd01693a
play.picoctf.org/cdn-cgi/challenge-platform/h/g/cv/result/ Frame C01B 		2 B
369 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://play.picoctf.org/cdn-cgi/challenge-platform/h/g/cv/result/7d22055ecd01693a
Requested by
Host: play.picoctf.org
URL: https://play.picoctf.org/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:164e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
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/114.0.5735.90 Safari/537.36
Content-Type
application/json

Response headers

date
Sun, 04 Jun 2023 17:50:56 GMT
content-encoding
br
server
cloudflare
cf-ray
7d2205656a345c8c-FRA
alt-svc
h3=":443"; ma=86400
content-type
text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

15 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.

object| 0 boolean| credentialless object| onbeforetoggle object| onscrollend object| FontAwesomeConfig object| ___FONT_AWESOME___ object| regeneratorRuntime function| dispatchReactUnityEvent string| GoogleAnalyticsObject function| ga object| __cfBeacon object| google_tag_data object| gaplugins object| gaGlobal object| gaData

4 Cookies

Domain/Path Name / Value
.picoctf.org/ Name: _ga
Value: GA1.2.350561707.1685901057
.picoctf.org/ Name: _gid
Value: GA1.2.2106792845.1685901057
.picoctf.org/ Name: _gat
Value: 1
.picoctf.org/ Name: __cf_bm
Value: KgXaUO_qIxqkhD5yps8vEX.uvPdSC4e56wVFCCH5e8U-1685901056-0-AcE7rjL541NDb3KCUQ01xATkcg1y9CH9YCbYH8PdO/dCWIs9SXPKzVQLqm+CNP8I6ZCItv5pDtb0sSiGUjBA582MbiOD74ae5HZiUCMmKmfXvPwqmviUFGQHr1BP1QWnxXciwvNuuyzEXLNOTEUaZnw=

1 Console Messages

Source Level URL
Text
network error URL: https://play.picoctf.org/api/user/
Message:
Failed to load resource: the server responded with a status of 401 ()

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 DENY

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.

fonts.googleapis.com
fonts.gstatic.com
play.picoctf.org
static.cloudflareinsights.com
www.google-analytics.com
2606:4700:10::6816:164e
2606:4700::6810:3865
2a00:1450:4001:806::2003
2a00:1450:4001:811::200e
2a00:1450:4001:813::200a
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1e566a1977a670275b3329c58a3bbb6ed7acbd8d11dc95b9e95acf6e19c6005b
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2d08d276ae7d564374e88d1a745977aa6ba10c2e695e4c282a96f4495a77d5e2
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4cb88c0f9ca00e211b672f6b4652bcc924bf0e4bc9cf7190ab48f5681de7ca52
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dbff0849bc109eee7f9b7b1fe12e40fc8add21823b2f1fb600b37f620cbd7862
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e7b90d32907f89c49e9e2a2ccca95133277f756f13a14187936d9b948ff67b44
fe395703fa73a9625110186eb2e4e14234c2fb97cd508642f4b199cb643e1848