livectf.com Open in urlscan Pro
2606:50c0:8002::153 Public Scan

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Submitted URL:
https://livectf.com/#ce
Effective URL:
https://livectf.com/
Submission Tags: 0xscam
Submission: On March 06 via api (March 6th 2024, 8:58:17 am UTC) from US — Scanned from DE

Summary HTTP 23 Redirects Links 5 Behaviour Indicators

Summary

This website contacted 8 IPs in 2 countries across 7 domains to perform 23 HTTP transactions. The main IP is 2606:50c0:8002::153, located in United States and belongs to FASTLY, US. The main domain is livectf.com.
TLS certificate: Issued by R3 on March 6th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	2606:50c0:800... 2606:50c0:8002::153	54113 (FASTLY) (FASTLY)
3 12	2606:4700:10:... 2606:4700:10::ac43:26a1	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:82a::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:806::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:806::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700:20:... 2606:4700:20::681a:7ad	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:10:... 2606:4700:10::6816:7b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
23	8

4 2606:50c0:8002::153 (United States)

ASN54113 (FASTLY, US)

livectf.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

12 2606:4700:10::ac43:26a1 (United States) 3 redirects

ASN13335 (CLOUDFLARENET, US)

livectf.challonge.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
assets.challonge.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:806::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::681a:7ad (United States)

ASN13335 (CLOUDFLARENET, US)

code.ionicframework.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:7b0 (United States)

ASN13335 (CLOUDFLARENET, US)

assets.challonge.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
13	challonge.com 3 redirects livectf.challonge.com assets.challonge.com — Cisco Umbrella Rank: 294284	2 MB
4	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	3 KB
4	livectf.com livectf.com	8 MB
2	gstatic.com fonts.gstatic.com	61 KB
1	ionicframework.com code.ionicframework.com — Cisco Umbrella Rank: 18114	67 KB
1	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 29	21 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 40	94 KB
23	7

	Domain	Requested by
7	livectf.challonge.com	3 redirects livectf.com livectf.challonge.com
6	assets.challonge.com	livectf.challonge.com assets.challonge.com
4	fonts.googleapis.com	livectf.challonge.com
4	livectf.com	livectf.com
2	fonts.gstatic.com	fonts.googleapis.com
1	code.ionicframework.com	assets.challonge.com
1	www.google-analytics.com	livectf.challonge.com
1	www.googletagmanager.com	livectf.challonge.com
23	8

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

Domain
youtube.com
www.youtube.com
multistream.me

Subject Issuer	Validity	Valid
livectf.com R3	`2024-03-06` - `2024-06-04`	3 months	crt.sh
challonge.com GTS CA 1P5	`2024-02-06` - `2024-05-06`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
ionicframework.com E1	`2024-03-01` - `2024-05-30`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://livectf.com/
Frame ID: 1549A0BC63152D17474D70A1D70F9CE5
Requests: 4 HTTP requests in this frame

Frame: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219
Frame ID: 36D190F479929D3A2C71BCEAC98B3AA0
Requests: 17 HTTP requests in this frame

Frame: https://livectf.challonge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/main.js
Frame ID: 18F9B4DE6085353CE37ED25425377ACB
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

LiveCTF

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

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/gtag/js

Page Statistics

23
Requests

87 %
HTTPS

100 %
IPv6

7
Domains

8
Subdomains

8
IPs

2
Countries

10096 kB
Transfer

16074 kB
Size

1
Cookies

5 Outgoing links

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

URL: https://youtube.com/live/VxDnpShqloA
Title: Day 3 Casted Stream

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=UtKuM2SWnNE
Title: Day 2 Casted Stream

Search URL Search Domain Scan URL

URL: https://multistream.me/yt:dthkJvZcoeM/yt:fzxch3C1c0w
Title: Day 2 Uncasted Screens

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=-dAVKkMoagM
Title: Day 1 Casted Stream

Search URL Search Domain Scan URL

URL: https://multistream.me/yt:MbuUtpLc6mk/yt:Md_TeXWGl_8
Title: Day 1 Uncasted Screens

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 18

https://livectf.challonge.com/livectf_defcon2023/module_deferred?referer=https%3A//livectf.com/&_=1709715493638 HTTP 302
https://livectf.challonge.com/de/livectf_defcon2023/module_deferred.js?_=1709715493638&referer=https%3A%2F%2Flivectf.com%2F

Request Chain 19

https://livectf.challonge.com/assets/ajax-loader.gif HTTP 301
https://assets.challonge.com/assets/ajax-loader.gif

Request Chain 20

https://livectf.challonge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://livectf.challonge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/main.js

23 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
livectf.com/ 5 KB
2 KB 279ms
8ms Document
text/html 2606:50c0:8002::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://livectf.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 3e46816fb9e1766f9b9e54111271a915c61d9b6a7420cc5716c8596ddf7c50b6

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 36
cache-control: max-age=600
content-encoding: gzip
content-length: 1821
content-type: text/html; charset=utf-8
date: Wed, 06 Mar 2024 08:58:12 GMT
etag: W/"64d90ea8-133f"
expires: Wed, 06 Mar 2024 09:06:30 GMT
last-modified: Sun, 13 Aug 2023 17:11:04 GMT
server: GitHub.com
vary: Accept-Encoding
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 1
x-fastly-request-id: 733dfc63591263c9c71423f9f347600dd460f6a0
x-github-request-id: 4590:2395B8:9CCC3D:A01F0A:65E82FBE
x-proxy-cache: MISS
x-served-by: cache-fra-eddf8230131-FRA
x-timer: S1709715493.768813,VS0,VE2

GET
H2 200 logo.png
livectf.com/ 70 KB
70 KB 122ms
122ms Image
image/png 2606:50c0:8002::153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://livectf.com/logo.png
Requested by: Host: livectf.com
URL: https://livectf.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: a6358536490b8801192214530c097826afcf03b9883c47d510fe678e1d0589ee

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://livectf.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-fastly-request-id: 8c44c7daaabd378fe215a7362b2cb6e380fcdec0
date: Wed, 06 Mar 2024 08:58:12 GMT
via: 1.1 varnish
expires: Wed, 06 Mar 2024 09:07:36 GMT
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 71932
x-served-by: cache-fra-eddf8230131-FRA
last-modified: Sun, 13 Aug 2023 17:11:04 GMT
server: GitHub.com
x-github-request-id: CDD4:1091E9:9907D8:9C5B0D:65E83000
x-timer: S1709715493.780987,VS0,VE87
etag: "64d90ea8-118fc"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-cache-hits: 1

GET
H2 200 ni-white.png
livectf.com/ 13 KB
13 KB 133ms
133ms Image
image/png 2606:50c0:8002::153
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://livectf.com/ni-white.png
Requested by: Host: livectf.com
URL: https://livectf.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 9f621c86fda1c779b0e73698416131b6bba67a5a86d51fde76b8ef67a8d1f4a9

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://livectf.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

x-fastly-request-id: 2c2802e5f7a92e20237433229ab2d87195944935
date: Wed, 06 Mar 2024 08:58:12 GMT
via: 1.1 varnish
expires: Wed, 06 Mar 2024 09:07:36 GMT
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 13119
x-served-by: cache-fra-eddf8230131-FRA
last-modified: Sun, 13 Aug 2023 17:11:04 GMT
server: GitHub.com
x-github-request-id: 3994:1091E9:9907D7:9C5B0C:65E83000
x-timer: S1709715493.781099,VS0,VE97
etag: "64d90ea8-333f"
vary: Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-cache-hits: 1

GET
H2 200 module Show response
livectf.challonge.com/livectf_defcon2023/ Frame 36D1 40 KB
8 KB 508ms
489ms Document
text/html 2606:4700:10::ac43:26a1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Requested by

Host: livectf.com
URL: https://livectf.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::ac43:26a1 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e925bd76bf85addc5187c5968b1f241bff02ce4c9e59860930421e0587a58aae

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOWALL
X-Xss-Protection	1; mode=block

Request headers

Referer: https://livectf.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: private, max-age=0, no-store, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 860124860f73195c-FRA
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Wed, 06 Mar 2024 08:58:13 GMT
p3p: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
pragma: no-cache
server: cloudflare
status: 200 OK
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
x-cache: HIT
x-challonge-cache-id: tournament-13024742
x-content-type-options: nosniff
x-frame-options: ALLOWALL
x-request-id: 62fbfd01-5b4e-4398-bf6e-0ddaedaea1ef
x-runtime: 0.234642
x-xss-protection: 1; mode=block

GET
H2 206 title.mp4
livectf.com/ 8 MB
8 MB 8ms
8ms Media
video/mp4 2606:50c0:8002::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://livectf.com/title.mp4
Requested by: Host: livectf.com
URL: https://livectf.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 26d3f29bceac6676683b310a728830527a7eaddf2716106191b6de7ef2780970

Request headers

Referer: https://livectf.com/
Accept-Encoding: identity;q=1, *;q=0
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/122.0.6261.94 Safari/537.36
Range: bytes=0-

Response headers

x-fastly-request-id: 91c0fc952c908ab66b85055d634d177969c34382
date: Wed, 06 Mar 2024 08:58:12 GMT
via: 1.1 varnish
expires: Wed, 06 Mar 2024 09:07:36 GMT
age: 36
x-cache: HIT
Content-Range: bytes 0-8188452/8188453
x-proxy-cache: MISS
Content-Length: 8188453
x-served-by: cache-fra-eddf8230131-FRA
last-modified: Sun, 13 Aug 2023 17:11:04 GMT
server: GitHub.com
x-github-request-id: 3FA4:131A35:9CA6D0:9FF674:65E83000
x-timer: S1709715493.807742,VS0,VE1
etag: "64d90ea8-7cf225"
vary: Accept-Encoding
content-type: video/mp4
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
x-cache-hits: 0

GET
H2 200 css
fonts.googleapis.com/ Frame 36D1 9 KB
1 KB 39ms
17ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

ESF /

Resource Hash

6195dc420a7c2f60abd30c9bc46985ac75ee25b6119ebc93028ed050926b0f71

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://livectf.challonge.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Wed, 06 Mar 2024 08:58:13 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: Wed, 06 Mar 2024 08:00:11 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: Wed, 06 Mar 2024 08:58:13 GMT

GET
H2 200 css2
fonts.googleapis.com/ Frame 36D1 3 KB
612 B 48ms
27ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;700&display=swap

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

ESF /

Resource Hash

718abba7ba0e23e39c0a13ede5b5efaac728a63890bfd96c68d0ab189dc2b057

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://livectf.challonge.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Wed, 06 Mar 2024 08:58:13 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: Wed, 06 Mar 2024 08:58:13 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: Wed, 06 Mar 2024 08:58:13 GMT

GET
H2 200 css2
fonts.googleapis.com/ Frame 36D1 9 KB
821 B 45ms
24ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

ESF /

Resource Hash

aa503ed4b75f03eebbb4626b542f503e7b9246f1addb0dedd48e53735cb6a4c8

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://livectf.challonge.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Wed, 06 Mar 2024 08:58:13 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: Wed, 06 Mar 2024 08:28:50 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: Wed, 06 Mar 2024 08:58:13 GMT

GET
H2 200 css2
fonts.googleapis.com/ Frame 36D1 2 KB
501 B 47ms
25ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Blinker:wght@400;600&display=swap

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Wed, 05 Mar 2025 14:30:02 GMT

GET
H2

200

module_deferred.js Show response
livectf.challonge.com/de/livectf_defcon2023/ Frame 36D1
Redirect Chain

https://livectf.challonge.com/livectf_defcon2023/module_deferred?referer=https%3A//livectf.com/&_=1709715493638
https://livectf.challonge.com/de/livectf_defcon2023/module_deferred.js?_=1709715493638&referer=https%3A%2F%2Flivectf.com%2F

273 B
1 KB

484ms
484ms

XHR
text/javascript

2606:4700:10::ac43:26a1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://livectf.challonge.com/de/livectf_defcon2023/module_deferred.js?_=1709715493638&referer=https%3A%2F%2Flivectf.com%2F

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Server

2606:4700:10::ac43:26a1 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cffc93a9f17771aa6e03dc380a7168f43fca41be4292ff19c9aa87bc3c5d7635

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOWALL
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Wed, 06 Mar 2024 08:58:14 GMT
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: BYPASS
content-encoding: gzip
x-cache: MISS
p3p: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
status: 200 OK
x-xss-protection: 1; mode=block
x-request-id: 68cc0038-c206-4d06-b810-e6cbe8746699
x-runtime: 0.025596
pragma: no-cache
server: cloudflare
etag: W/"aec9a521c142429894d7c527de201d61"
x-frame-options: ALLOWALL
vary: Accept-Encoding
content-type: text/javascript; charset=utf-8
cache-control: private, max-age=0, no-store, must-revalidate
cf-ray: 8601248d986f195c-FRA

Redirect headers

date: Wed, 06 Mar 2024 08:58:14 GMT
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-cache: MISS
p3p: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
status: 302 Found
x-xss-protection: 1; mode=block
x-request-id: fd1d00de-8e51-4a93-a5f6-d92b7c4193c0
x-runtime: 0.005141
pragma: no-cache
server: cloudflare
x-frame-options: SAMEORIGIN
content-type: text/html; charset=utf-8
location: /de/livectf_defcon2023/module_deferred.js?_=1709715493638&referer=https%3A%2F%2Flivectf.com%2F
cache-control: private, max-age=0, no-store, must-revalidate
cf-ray: 8601248caf25195c-FRA

GET
H2

200

ajax-loader.gif
assets.challonge.com/assets/ Frame 36D1
Redirect Chain

https://livectf.challonge.com/assets/ajax-loader.gif
https://assets.challonge.com/assets/ajax-loader.gif

847 B
1 KB

17ms
17ms

Image
image/gif

2606:4700:10::ac43:26a1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://assets.challonge.com/assets/ajax-loader.gif
Requested by: Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219
Protocol: H2
Server: 2606:4700:10::ac43:26a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 152ecba02d9b9359d20dc5bbebd7c5491b1f9fbbd31852036270d8a2e6e9af4f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://livectf.challonge.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Wed, 06 Mar 2024 08:58:14 GMT
cf-cache-status: HIT
last-modified: Fri, 22 Mar 2019 17:37:31 GMT
server: cloudflare
x-amz-meta-s3cmd-attrs: atime:1553276239/ctime:1553276240/gid:0/gname:root/md5:833d7ac70c535c7e5840515882bf2c04/mode:33188/mtime:1553276239/uid:0/uname:root
x-amz-request-id: F3TACB1X1F3ZBJ4T
age: 1906
etag: "833d7ac70c535c7e5840515882bf2c04"
vary: Accept-Encoding
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 8601248f6aa8195c-FRA
content-length: 847
x-amz-id-2: UEyTR3M4yNhSjjEBpXGT5sGAlM75VIPRnj38aQBURHPn4Fg7XKNWKNfj2gs/ELq/fH1Q3rrkaI4=

Redirect headers

date: Wed, 06 Mar 2024 08:58:14 GMT
strict-transport-security: max-age=31536000; includeSubDomains
cf-cache-status: MISS
server: cloudflare
vary: Accept-Encoding
content-type: text/html
location: https://assets.challonge.com/assets/ajax-loader.gif
cache-control: max-age=14400
cf-ray: 8601248cbf2e195c-FRA

GET
H2

200

main.js Show response
livectf.challonge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/ Frame 18F9
Redirect Chain

https://livectf.challonge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://livectf.challonge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/main.js

8 KB
4 KB

15ms
15ms

Script
application/javascript

2606:4700:10::ac43:26a1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://livectf.challonge.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/main.js

Requested by

Host: livectf.challonge.com
URL: https://livectf.challonge.com/livectf_defcon2023/module?theme=8219

Protocol

Server

2606:4700:10::ac43:26a1 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2af5266af550adc7523c31b7001240dcb720fe96de6fd9a9950e611a86524ca6

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/122.0.6261.94 Safari/537.36

Response headers

date: Wed, 06 Mar 2024 08:58:13 GMT
content-encoding: gzip
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: 8601248cdf55195c-FRA

Redirect headers

date: Wed, 06 Mar 2024 08:58:13 GMT
content-encoding: gzip
server: cloudflare
vary: accept-encoding
location: /cdn-cgi/challenge-platform/h/b/scripts/jsd/aeb70db32f0f/main.js
access-control-allow-origin: *
cache-control: max-age=300, public
cf-ray: 8601248cbf33195c-FRA

POST
H2 200 860124860f73195c Show response
livectf.challonge.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 18F9 0
317 B 3084ms
3084ms XHR
text/plain 2606:4700:10::ac43:26a1
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://livectf.challonge.com/cdn-cgi/challenge-platform/h/b/jsd/r/860124860f73195c
Requested by: Host: livectf.challonge.com
URL: https://livectf.challonge.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:26a1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/122.0.6261.94 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 06 Mar 2024 08:58:17 GMT
content-encoding: gzip
server: cloudflare
cf-ray: 8601248d5821195c-FRA
content-type: text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

3 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 function| getTimeRemaining function| initializeClock

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
			.challonge.com/	1970-01-20 18:55:17	Name: __cf_bm Value: LdC1PX7PZ1EfsiucoDvPi6.FM1lST_f_frsP6cuw62Y-1709715493-1.0.1.1-3e2Mf15X06hwpMaJZT.2aAK5hwzQimhsl7YKW8VpbyPJaYHuZL5CxQD70GiStYSrdVbwuyh9gYJYnyBRzCp1ng

13 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
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://livectf.com/#ce Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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.

assets.challonge.com
code.ionicframework.com
fonts.googleapis.com
fonts.gstatic.com
livectf.challonge.com
livectf.com
www.google-analytics.com
www.googletagmanager.com
2606:4700:10::6816:7b0
2606:4700:10::ac43:26a1
2606:4700:20::681a:7ad
2606:50c0:8002::153
2a00:1450:4001:806::2003
2a00:1450:4001:806::200e
2a00:1450:4001:812::2008
2a00:1450:4001:82a::200a
152ecba02d9b9359d20dc5bbebd7c5491b1f9fbbd31852036270d8a2e6e9af4f
26d3f29bceac6676683b310a728830527a7eaddf2716106191b6de7ef2780970
2af5266af550adc7523c31b7001240dcb720fe96de6fd9a9950e611a86524ca6
3afa7899712abc3307bc5f3a1aaae8dae3be9ecb85690b1e1d0afd6285ac29ce
3e46816fb9e1766f9b9e54111271a915c61d9b6a7420cc5716c8596ddf7c50b6
6195dc420a7c2f60abd30c9bc46985ac75ee25b6119ebc93028ed050926b0f71
718abba7ba0e23e39c0a13ede5b5efaac728a63890bfd96c68d0ab189dc2b057
7b348b30ea1fe43857e68fc462c29e5c6e63c97666af75135c4396a272e54762
88df0b5a7bc397dbc13a26bb8b3742cc62cd1c9b0dded57da7832416d6f52f42
9a94a7d16a7ee8ff84c728d21832d62bfb47beef1a529dab37b4264520c1e2e9
9d3c84b7cddb5ee2ca9df2e8139a666a0944e34250a698741060680c212d4b71
9f621c86fda1c779b0e73698416131b6bba67a5a86d51fde76b8ef67a8d1f4a9
a6358536490b8801192214530c097826afcf03b9883c47d510fe678e1d0589ee
a75e381026eced44f4e8d6ea4dc40e28e6a64dd953e8c0b6c239d1ac844c4a2d
a7e95793b1b9bf5b97d2a42277092a2b4691408b6dc81522df90c555e78f6255
a973ff3b12c34c780fc21313ec71aada3b9b779cbd3a62769e9199ce08395692
aa503ed4b75f03eebbb4626b542f503e7b9246f1addb0dedd48e53735cb6a4c8
cffc93a9f17771aa6e03dc380a7168f43fca41be4292ff19c9aa87bc3c5d7635
d371f32a8f6e34525acfc58131197f71a639929526db1f248a3bca6bcc8907f7
d76fb4e841748a3f6bc63efa23156e02631c283bf41f84efcbdaf339ea3e1b73
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e925bd76bf85addc5187c5968b1f241bff02ce4c9e59860930421e0587a58aae

livectf.com Open in urlscan Pro 2606:50c0:8002::153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

23 Requests

87 %HTTPS

100 %IPv6

7 Domains

8 Subdomains

8 IPs

2 Countries

10096 kBTransfer

16074 kBSize

1 Cookies

5 Outgoing links

Redirected requests

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

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Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

1 Cookies

13 Console Messages

Indicators

livectf.com Open in urlscan Pro
2606:50c0:8002::153 Public Scan

Screenshot
Live screenshot

Full Image

23
Requests

87 %
HTTPS

100 %
IPv6

7
Domains

8
Subdomains

8
IPs

2
Countries

10096 kB
Transfer

16074 kB
Size

1
Cookies

23 HTTP transactions
0 data transactions