Submitted URL: http://ctf.b01lers.com/
Effective URL: https://ctf.b01lers.com/home
Submission: On March 28 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 3 countries across 3 domains to perform 24 HTTP transactions. The main IP is 128.10.251.65, located in United States and belongs to PURDUE, US. The main domain is ctf.b01lers.com.
TLS certificate: Issued by R3 on March 23rd 2024. Valid for: 3 months.
This is the only time ctf.b01lers.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 22 128.10.251.65 17 (PURDUE)
2 104.18.11.207 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
24 3
Apex Domain
Subdomains
Transfer
22 b01lers.com
ctf.b01lers.com
297 KB
2 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1117
netdna.bootstrapcdn.com — Cisco Umbrella Rank: 3130
29 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 357
33 KB
24 3
Domain Requested by
22 ctf.b01lers.com 1 redirects ctf.b01lers.com
1 netdna.bootstrapcdn.com ctf.b01lers.com
1 ajax.googleapis.com ctf.b01lers.com
1 maxcdn.bootstrapcdn.com ctf.b01lers.com
24 4

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

Domain
www.trailofbits.com
google.com
gitlab.com
github.com
Subject Issuer Validity Valid
ctf.b01lers.com
R3
2024-03-23 -
2024-06-21
3 months crt.sh
bootstrapcdn.com
GTS CA 1P5
2024-03-27 -
2024-06-25
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh

This page contains 1 frames:

Primary Page: https://ctf.b01lers.com/home
Frame ID: CC61D7C0F8B44FF104054C554816F4F0
Requests: 24 HTTP requests in this frame

Screenshot

Page Title

Home : b01lers CTF - b01lers CTF 2023

Page URL History Show full URLs

  1. http://ctf.b01lers.com/ HTTP 307
    https://ctf.b01lers.com/ HTTP 302
    https://ctf.b01lers.com/home Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

24
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

4
Subdomains

3
IPs

3
Countries

359 kB
Transfer

536 kB
Size

1
Cookies

Page URL History

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

  1. http://ctf.b01lers.com/ HTTP 307
    https://ctf.b01lers.com/ HTTP 302
    https://ctf.b01lers.com/home Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

24 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request home
ctf.b01lers.com/
Redirect Chain
  • http://ctf.b01lers.com/
  • https://ctf.b01lers.com/
  • https://ctf.b01lers.com/home
9 KB
3 KB
Document
General
Full URL
https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
263101ddf6f129990ae85f2cb33ddcec201fb3a3b42689e88ba0a72460e80ab9

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Cache-Control
public, max-age=10
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=utf-8
Date
Thu, 28 Mar 2024 00:06:03 GMT
Expires
Thu, 28 Mar 2024 00:01:57 GMT
Last-Modified
Thu, 28 Mar 2024 00:01:47 GMT
Pragma
no-cache
Server
nginx/1.18.0 (Ubuntu)
Transfer-Encoding
chunked

Redirect headers

Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Content-Type
text/html; charset=UTF-8
Date
Thu, 28 Mar 2024 00:06:03 GMT
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Pragma
no-cache
Server
nginx/1.18.0 (Ubuntu)
Transfer-Encoding
chunked
location
/home
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/
120 KB
20 KB
Stylesheet
General
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.207 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
31fbd99641c212a6ad3681a2397bde13c148c0ccd98385bce6a7eb7c81417d87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 28 Mar 2024 00:06:03 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
864
age
10959073
cdn-cachedat
02/24/2022 14:58:46
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:59 GMT
cdn-proxyver
1.02
cdn-requestpullcode
200
server
cloudflare
etag
W/"5d5357cb3704e1f43a1f5bfed2aebf42"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
fbe7e6fea753e22c4e1fd8ba1cf2b066
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
86b35f404f5644f8-TXL
cdn-requestpullsuccess
True
mellivora.css
ctf.b01lers.com/css/
17 KB
17 KB
Stylesheet
General
Full URL
https://ctf.b01lers.com/css/mellivora.css
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
ca3d07926c2b568c2c629ff5fe0b3d37273cfa84ba2fedcfb2d29f06de529f9b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:03 GMT
Last-Modified
Mon, 13 Mar 2023 02:49:44 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"640e8f48-42b3"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
17075
trailofbits.png
ctf.b01lers.com/img/
13 KB
13 KB
Image
General
Full URL
https://ctf.b01lers.com/img/trailofbits.png
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
79cf651697c0c04d77a40393075d055e47cd128cd8140be36a5db23ccaf6db7f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:03 GMT
Last-Modified
Wed, 20 Apr 2022 17:37:14 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"626044ca-34b3"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
13491
google_logo.png
ctf.b01lers.com/img/
41 KB
41 KB
Image
General
Full URL
https://ctf.b01lers.com/img/google_logo.png
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
d5f44cef644861c76822b95559b8ccc567fe69bc8c6744e7a16be560a097b548

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:03 GMT
Last-Modified
Mon, 13 Mar 2023 02:34:40 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"640e8bc0-a4ab"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
42155
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.9.1/
90 KB
33 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
c12f6098e641aaca96c60215800f18f5671039aecf812217fab3c0d152f6adb4
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 26 Mar 2024 00:13:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
172366
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33018
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 26 Mar 2025 00:13:17 GMT
bootstrap.min.js
netdna.bootstrapcdn.com/bootstrap/3.1.1/js/
28 KB
8 KB
Script
General
Full URL
https://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.207 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
898d05a17f2cfc5120ddcdba47a885c378c0b466f30f0700e502757e24b403a1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 28 Mar 2024 00:06:03 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
1048
age
10707070
cdn-cachedat
12/24/2022 09:42:47
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:57 GMT
cdn-proxyver
1.03
cdn-requestpullcode
200
server
cloudflare
etag
W/"ba847811448ef90d98d272aeccef2a95"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
d6dbf851f08f7f1817367eddaa339629
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
86b35f4199e244f8-TXL
cdn-requestpullsuccess
True
mellivora.js
ctf.b01lers.com/js/
7 KB
8 KB
Script
General
Full URL
https://ctf.b01lers.com/js/mellivora.js
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
10b4301568e6914efdaa8c7318c9943ba824f103f427abc8a01f1c84aa1fa57c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:03 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-1d29"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
7465
ctf.js
ctf.b01lers.com/js/
6 KB
6 KB
Script
General
Full URL
https://ctf.b01lers.com/js/ctf.js
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e5ceb905b8a7b7d30137661d0dff15cc24f6a27352398dc74892987fd3898ff6

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:03 GMT
Last-Modified
Fri, 17 Mar 2023 19:32:57 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"6414c069-17d1"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
6097
logo.svg
ctf.b01lers.com/img/
17 KB
17 KB
Image
General
Full URL
https://ctf.b01lers.com/img/logo.svg
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/css/mellivora.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
38f4d98220f0407a83f765a01a082e74a5c3a5a2d8132486c16dd02b40eb6f4c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/css/mellivora.css
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 20 Apr 2022 07:25:05 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"625fb551-439a"
Content-Type
image/svg+xml
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
17306
arrow.png
ctf.b01lers.com/img/ui/
232 B
478 B
Image
General
Full URL
https://ctf.b01lers.com/img/ui/arrow.png
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
f1041e033726ce1d90c4fbefdfc2ea91ae1e6134fb3a972851f0b549f8a88d8c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-e8"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
232
typewriter.mp3
ctf.b01lers.com/audio/
36 KB
37 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/typewriter.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
12636bb1f02995f8719c87f6793ad0f7a15f86d9fed7ce67a024816e36951561

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-914d"
Content-Type
audio/mpeg
Content-Range
bytes 0-37196/37197
Connection
keep-alive
Content-Length
37197
navbar.mp3
ctf.b01lers.com/audio/
15 KB
15 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/navbar.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
66edd01c4cd6d27509d1bcbb7fba6e128b10fd73522c5776f34944f827e74fed

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-3b80"
Content-Type
audio/mpeg
Content-Range
bytes 0-15231/15232
Connection
keep-alive
Content-Length
15232
navclick.mp3
ctf.b01lers.com/audio/
12 KB
12 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/navclick.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
b21c061fa566ca399313668d8c0e78201af05855cf081c286b10bf8ffc7fb63d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-2f9e"
Content-Type
audio/mpeg
Content-Range
bytes 0-12189/12190
Connection
keep-alive
Content-Length
12190
footer_mouseover.mp3
ctf.b01lers.com/audio/
13 KB
14 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/footer_mouseover.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
de1274700181d05c5b66be426c6f41c0c04bb7e04e49936f2f9c166dd9ea072e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-3580"
Content-Type
audio/mpeg
Content-Range
bytes 0-13695/13696
Connection
keep-alive
Content-Length
13696
button_mouseover.mp3
ctf.b01lers.com/audio/
16 KB
16 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_mouseover.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
1bd061d3965e83d5d59d106806c8dc6d6f9d05d2a86d31aa468204be7473e61e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-3e80"
Content-Type
audio/mpeg
Content-Range
bytes 0-15999/16000
Connection
keep-alive
Content-Length
16000
button_click.mp3
ctf.b01lers.com/audio/
12 KB
12 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_click.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
04ec1e74dcabdb2099798b5dc92a8929c9bebc959e001a317cce9c8babbc5b70

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-2f80"
Content-Type
audio/mpeg
Content-Range
bytes 0-12159/12160
Connection
keep-alive
Content-Length
12160
button_cancel_mouseover.mp3
ctf.b01lers.com/audio/
15 KB
15 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_cancel_mouseover.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
2e05914bc94e385a1e7babdd93bd4df6d207a40f8119d2f92a16fd6234ccb43c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-3b80"
Content-Type
audio/mpeg
Content-Range
bytes 0-15231/15232
Connection
keep-alive
Content-Length
15232
button_cancel_click.mp3
ctf.b01lers.com/audio/
17 KB
17 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_cancel_click.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
dc86f8afd6daaa19e2fdf61e6314feb4a6b669836f1c49bde1749ef004b057ec

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-4300"
Content-Type
audio/mpeg
Content-Range
bytes 0-17151/17152
Connection
keep-alive
Content-Length
17152
button_small_mouseover.mp3
ctf.b01lers.com/audio/
8 KB
9 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_small_mouseover.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
f05af060790228be378a9e81efae738778e6ec2cb0d5edfc36f5df413b462f52

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-20ed"
Content-Type
audio/mpeg
Content-Range
bytes 0-8428/8429
Connection
keep-alive
Content-Length
8429
button_small_click.mp3
ctf.b01lers.com/audio/
12 KB
12 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/button_small_click.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
d6a1e8702cd6f32882cae392f87ae4eebfadab944340298fc3b68dba53502230

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-2e00"
Content-Type
audio/mpeg
Content-Range
bytes 0-11775/11776
Connection
keep-alive
Content-Length
11776
dropdown_open.mp3
ctf.b01lers.com/audio/
11 KB
11 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/dropdown_open.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
7a85089d34ee48adea025ef0598473727ea11df91649d4720cfa53fb299845d8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-2c80"
Content-Type
audio/mpeg
Content-Range
bytes 0-11391/11392
Connection
keep-alive
Content-Length
11392
checkbox_click.mp3
ctf.b01lers.com/audio/
12 KB
12 KB
Media
General
Full URL
https://ctf.b01lers.com/audio/checkbox_click.mp3
Requested by
Host: ctf.b01lers.com
URL: https://ctf.b01lers.com/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
b7627cce27ea29e0052a78ee612a0b9e386b8447ee7639e5fb1dc35343313c27

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept-Encoding
identity;q=1, *;q=0
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Referer
https://ctf.b01lers.com/home
Range
bytes=0-
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-2f80"
Content-Type
audio/mpeg
Content-Range
bytes 0-12159/12160
Connection
keep-alive
Content-Length
12160
favicon.svg
ctf.b01lers.com/img/
9 KB
9 KB
Other
General
Full URL
https://ctf.b01lers.com/img/favicon.svg
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
128.10.251.65 , United States, ASN17 (PURDUE, US),
Reverse DNS
b01lers.cerias.purdue.edu
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
b9a7f94f805dadfa9dfc27e65b959378ff4f22704f11e438ca68486989bcb785

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://ctf.b01lers.com/home
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 28 Mar 2024 00:06:04 GMT
Last-Modified
Wed, 06 Apr 2022 20:00:12 GMT
Server
nginx/1.18.0 (Ubuntu)
ETag
"624df14c-233c"
Content-Type
image/svg+xml
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
9020

Verdicts & Comments Add Verdict or Comment

33 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| onpagereveal object| global_dict function| $ function| jQuery object| jQuery1910009392127772082759 function| initialiseDialogs function| initialiseLoginDialog function| showPageLoadModalDialogs function| highlightSelectedMenuItem function| addNavbarMouseoverEffects function| addButtonMouseoverEffects function| addDropdownMouseoverEffects function| addFooterMouseoverEffects function| addCheckboxClickEffects function| typeWriterSFX function| highlightLoggedOnTeamName function| initialiseCountdowns function| initialiseTooltips function| setFormSubmissionBehaviour function| pluralise function| prettyPrintTime function| shuffleText function| fract function| lerp function| random function| changeHue function| rgbToHSL function| hslToRGB function| normalize_rgb_value function| rgbToHex function| startEqualizerAnimation function| runCountdown function| toggleAnimation

1 Cookies

Domain/Path Name / Value
ctf.b01lers.com/ Name: PHPSESSID
Value: rj1fr14qkm3033p36q6s3tqfca

1 Console Messages

Source Level URL
Text
recommendation verbose URL: https://ctf.b01lers.com/home
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o

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.

ajax.googleapis.com
ctf.b01lers.com
maxcdn.bootstrapcdn.com
netdna.bootstrapcdn.com
104.18.11.207
128.10.251.65
2a00:1450:4001:811::200a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