ad.ecsc.ctflib.eu Open in urlscan Pro
3.77.195.27 Public Scan

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URL:
http://ad.ecsc.ctflib.eu:8081/
Submission: On June 24 via api (June 24th 2024, 7:19:26 pm UTC) from US — Scanned from DE

Summary HTTP 8 Redirects Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 8 HTTP transactions. The main IP is 3.77.195.27, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is ad.ecsc.ctflib.eu.

This is the only time ad.ecsc.ctflib.eu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
8	3.77.195.27 3.77.195.27		16509 (AMAZON-02) (AMAZON-02)
8	1

8 3.77.195.27 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com

ad.ecsc.ctflib.eu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	ctflib.eu ad.ecsc.ctflib.eu	469 KB
8	1

	Domain	Requested by
8	ad.ecsc.ctflib.eu	ad.ecsc.ctflib.eu
8	1

This site contains no links.

Subject Issuer	Validity	Valid

This page contains 1 frames:

Primary Page: http://ad.ecsc.ctflib.eu:8081/
Frame ID: 9EFD01B10D48A447EF1F5593EE7568FA
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Training Attack-Defense CTF | Training Attack-Defense CTF

Page URL History Show full URLs

http://ad.ecsc.ctflib.eu:8081/ HTTP 307
https://ad.ecsc.ctflib.eu:8081/ HTTP 307
http://ad.ecsc.ctflib.eu:8081/ Page URL

Detected technologies

Bootstrap (Web Frameworks) Expand

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

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

8
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

469 kB
Transfer

468 kB
Size

0
Cookies

0 Outgoing links

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

Page URL History

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

http://ad.ecsc.ctflib.eu:8081/ HTTP 307
https://ad.ecsc.ctflib.eu:8081/ HTTP 307
http://ad.ecsc.ctflib.eu:8081/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions
0 data transactions

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

GET
H/1.1

200
OK

Primary Request / Show response
ad.ecsc.ctflib.eu/
Redirect Chain

http://ad.ecsc.ctflib.eu:8081/
https://ad.ecsc.ctflib.eu:8081/
http://ad.ecsc.ctflib.eu:8081/

4 KB
4 KB

822ms
822ms

Document
text/html

3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

http://ad.ecsc.ctflib.eu:8081/

Protocol

HTTP/1.1

Server

3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-77-195-27.eu-central-1.compute.amazonaws.com

Software

Resource Hash

1bdb9302f4d3a5be0972226715eebc668a85eb011aa51a6adfc9ba6231b1cb3c

Security Headers

Name	Value
Content-Security-Policy	base-uri 'self'; connect-src 'self'; form-action 'self'; object-src 'none'; script-src 'self'; style-src 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 4089
Content-Security-Policy: base-uri 'self'; connect-src 'self'; form-action 'self'; object-src 'none'; script-src 'self'; style-src 'self'
Content-Type: text/html; charset=utf-8
Referrer-Policy: same-origin
Vary: Cookie
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block

Redirect headers

Location: http://ad.ecsc.ctflib.eu:8081/
Non-Authoritative-Reason: HttpsUpgrades

GET
H/1.1 200
OK bootstrap.min.css
ad.ecsc.ctflib.eu/static/ext/bootstrap/css/ 120 KB
120 KB 3991ms
3972ms Stylesheet
text/css 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: http://ad.ecsc.ctflib.eu:8081/static/ext/bootstrap/css/bootstrap.min.css
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 31fbd99641c212a6ad3681a2397bde13c148c0ccd98385bce6a7eb7c81417d87

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 122540
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: text/css

GET
H/1.1 200
OK bootstrap-theme.min.css
ad.ecsc.ctflib.eu/static/ext/bootstrap/css/ 23 KB
23 KB 4089ms
4069ms Stylesheet
text/css 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: http://ad.ecsc.ctflib.eu:8081/static/ext/bootstrap/css/bootstrap-theme.min.css
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 6c7422a9c15b9c96f542187ad5163d70c87a911d204ee418ea214e063d728f4d

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 23357
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: text/css

GET
H/1.1 200
OK style.css
ad.ecsc.ctflib.eu/static/ 2 KB
2 KB 4088ms
4069ms Stylesheet
text/css 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: http://ad.ecsc.ctflib.eu:8081/static/style.css
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 436aca22d2135d21ed92f72b1df1a84eec076f8b255fb8dde25cf1cf41075375

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 2081
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: text/css

GET
H/1.1 200
OK jquery.min.js Show response
ad.ecsc.ctflib.eu/static/ext/ 94 KB
94 KB 4079ms
4058ms Script
text/javascript 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: http://ad.ecsc.ctflib.eu:8081/static/ext/jquery.min.js
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: ecb916133a9376911f10bc5c659952eb0031e457f5df367cde560edbfba38fb8

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 95957
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: text/javascript

GET
H/1.1 200
OK bootstrap.min.js Show response
ad.ecsc.ctflib.eu/static/ext/bootstrap/js/ 36 KB
36 KB 4131ms
4109ms Script
text/javascript 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: http://ad.ecsc.ctflib.eu:8081/static/ext/bootstrap/js/bootstrap.min.js
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: 4a4de7903ea62d330e17410ea4db6c22bcbeb350ac6aa402d6b54b4c0cbed327

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 36816
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: text/javascript

GET
H/1.1 200
OK ecsc-badge.png
ad.ecsc.ctflib.eu/static/ 186 KB
186 KB 4088ms
4068ms Image
image/png 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://ad.ecsc.ctflib.eu:8081/static/ecsc-badge.png
Requested by: Host: ad.ecsc.ctflib.eu
URL: http://ad.ecsc.ctflib.eu:8081/
Protocol: HTTP/1.1
Server: 3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-77-195-27.eu-central-1.compute.amazonaws.com
Software: /
Resource Hash: ef0e660433efd10c88397019892c4bbef70d99484a3361aee57c0722294451a3

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length: 190585
Last-Modified: Thu, 20 Jun 2024 13:56:59 GMT
Content-Type: image/png

GET
H/1.1 404
Not Found favicon.ico
ad.ecsc.ctflib.eu/ 4 KB
4 KB 2195ms
2167ms Other
text/html 3.77.195.27
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

http://ad.ecsc.ctflib.eu:8081/favicon.ico

Protocol

HTTP/1.1

Server

3.77.195.27 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-77-195-27.eu-central-1.compute.amazonaws.com

Software

Resource Hash

43641baebdbec2506c50a6ea63678f0f9ae2dc0bff9a11e05bf9d4fe9747cc2f

Security Headers

Name	Value
Content-Security-Policy	base-uri 'self'; connect-src 'self'; form-action 'self'; object-src 'none'; script-src 'self'; style-src 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: http://ad.ecsc.ctflib.eu:8081/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Security-Policy: base-uri 'self'; connect-src 'self'; form-action 'self'; object-src 'none'; script-src 'self'; style-src 'self'
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
X-Frame-Options: DENY
Vary: Cookie
Content-Type: text/html; charset=utf-8
Content-Length: 3888
X-XSS-Protection: 1; mode=block

Verdicts & Comments Add Verdict or Comment

5 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.

0 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.

1 Console Messages

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

Source	Level	URL Text
network	error	URL: http://ad.ecsc.ctflib.eu:8081/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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
Content-Security-Policy	base-uri 'self'; connect-src 'self'; form-action 'self'; object-src 'none'; script-src 'self'; style-src 'self'
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

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.

ad.ecsc.ctflib.eu
3.77.195.27
1bdb9302f4d3a5be0972226715eebc668a85eb011aa51a6adfc9ba6231b1cb3c
31fbd99641c212a6ad3681a2397bde13c148c0ccd98385bce6a7eb7c81417d87
43641baebdbec2506c50a6ea63678f0f9ae2dc0bff9a11e05bf9d4fe9747cc2f
436aca22d2135d21ed92f72b1df1a84eec076f8b255fb8dde25cf1cf41075375
4a4de7903ea62d330e17410ea4db6c22bcbeb350ac6aa402d6b54b4c0cbed327
6c7422a9c15b9c96f542187ad5163d70c87a911d204ee418ea214e063d728f4d
ecb916133a9376911f10bc5c659952eb0031e457f5df367cde560edbfba38fb8
ef0e660433efd10c88397019892c4bbef70d99484a3361aee57c0722294451a3

ad.ecsc.ctflib.eu Open in urlscan Pro 3.77.195.27 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

8 Requests

0 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

469 kBTransfer

468 kBSize

0 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

ad.ecsc.ctflib.eu Open in urlscan Pro
3.77.195.27 Public Scan

Screenshot
Live screenshot

Full Image

8
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

469 kB
Transfer

468 kB
Size

0
Cookies

8 HTTP transactions
0 data transactions