ctf.leosight.cz - urlscan.io

Summary

This website contacted 3 IPs in 3 countries across 3 domains to perform 7 HTTP transactions. The main IP is 82.208.17.197, located in Czech Republic and belongs to CASABLANCA-AS Internet & Collocation Provider, CZ. The main domain is ctf.leosight.cz.
TLS certificate: Issued by R11 on August 16th 2024. Valid for: 3 months.

This is the only time ctf.leosight.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	82.208.17.197 82.208.17.197	15685 (CASABLANC...) (CASABLANCA-AS Internet & Collocation Provider)
3	2a00:1450:400... 2a00:1450:4001:810::200a	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6812:acf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	3

3 82.208.17.197 (Czech Republic)

ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ)
PTR: fh24-197.cybersales.cz

ctf.leosight.cz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:810::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)

stackpath.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	googleapis.com ajax.googleapis.com — Cisco Umbrella Rank: 407	105 KB
3	leosight.cz ctf.leosight.cz	2 KB
1	bootstrapcdn.com stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 3276	25 KB
7	3

	Domain	Requested by
3	ajax.googleapis.com	ctf.leosight.cz
3	ctf.leosight.cz	ctf.leosight.cz
1	stackpath.bootstrapcdn.com	ctf.leosight.cz
7	3

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

Domain
leosight.cz

Subject Issuer	Validity	Valid
fabulasoft.cz R11	`2024-08-16` - `2024-11-14`	3 months	crt.sh
upload.video.google.com WR2	`2024-08-26` - `2024-11-18`	3 months	crt.sh
bootstrapcdn.com WE1	`2024-07-23` - `2024-10-21`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://ctf.leosight.cz/
Frame ID: DEDE08FEFF46D613ADF73925C397EE10
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

LeoSight CTF

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

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

jQuery UI (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)/jquery-ui(?:\.min)?\.js
jquery-ui.*\.js

Page Statistics

7
Requests

57 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

3
Countries

132 kB
Transfer

508 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://leosight.cz/
Title: LeoSight.cz

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 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
ctf.leosight.cz/ 1 KB
1 KB 159ms
21ms Document
text/html 82.208.17.197
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL: https://ctf.leosight.cz/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 82.208.17.197 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),
Reverse DNS: fh24-197.cybersales.cz
Software: Apache/2.4.7 (Ubuntu) /
Resource Hash: 25199ff9deba6b847d2e5b79352280ca57d000a485d75771fdef86eec82f750c

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

Cache-Control: no-store, no-cache, must-revalidate
Connection: Keep-Alive
Content-Encoding: gzip
Content-Length: 736
Content-Type: text/html; charset=UTF-8
Date: Wed, 18 Sep 2024 19:40:11 GMT
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Keep-Alive: timeout=5, max=100
Pragma: no-cache
Server: Apache/2.4.7 (Ubuntu)
Vary: Accept-Encoding

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.3.1/ 85 KB
30 KB 129ms
42ms Script
text/javascript 2a00:1450:4001:810::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js

Requested by

Host: ctf.leosight.cz
URL: https://ctf.leosight.cz/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://ctf.leosight.cz/

Response headers

content-encoding: gzip
age: 190791
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options: nosniff
expires: Tue, 16 Sep 2025 14:40:21 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 16 Sep 2024 14:40:21 GMT
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
content-type: text/javascript; charset=UTF-8
vary: Accept-Encoding
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges: bytes
access-control-allow-origin: *
content-length: 30399
x-xss-protection: 0
server: sffe

GET
H2 200 jquery-ui.css
ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/ 36 KB
9 KB 124ms
37ms Stylesheet
text/css 2a00:1450:4001:810::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css

Requested by

Host: ctf.leosight.cz
URL: https://ctf.leosight.cz/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f9b751c1cd0d2b0f91862db987fed9dda48758b15e6f42ca67796b45f4b21702

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://ctf.leosight.cz/

Response headers

content-encoding: gzip
age: 114100
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options: nosniff
expires: Wed, 17 Sep 2025 11:58:32 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 17 Sep 2024 11:58:32 GMT
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
content-type: text/css; charset=UTF-8
vary: Accept-Encoding
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges: bytes
access-control-allow-origin: *
content-length: 8422
x-xss-protection: 0
server: sffe

GET
H2 200 jquery-ui.min.js Show response
ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/ 248 KB
66 KB 168ms
81ms Script
text/javascript 2a00:1450:4001:810::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js

Requested by

Host: ctf.leosight.cz
URL: https://ctf.leosight.cz/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

55accff7b642c2d7a402cbe03c1494c0f14a76bc03dee9d47d219562b6a152a5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://ctf.leosight.cz/

Response headers

content-encoding: gzip
age: 410455
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
x-content-type-options: nosniff
expires: Sun, 14 Sep 2025 01:39:17 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 14 Sep 2024 01:39:17 GMT
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
content-type: text/javascript; charset=UTF-8
vary: Accept-Encoding
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
accept-ranges: bytes
access-control-allow-origin: *
content-length: 67948
x-xss-protection: 0
server: sffe

GET
H2 200 bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/ 137 KB
25 KB 45ms
17ms Stylesheet
text/css 2606:4700::6812:acf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css

Requested by

Host: ctf.leosight.cz
URL: https://ctf.leosight.cz/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

34959e43e6ecf368807a84f92ad9aa6e2dcd5f0c5c1e57da55e8f3248d9d9255

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin: https://ctf.leosight.cz
Referer: https://ctf.leosight.cz/

Response headers

cdn-status: 200
content-encoding: br
cf-cache-status: HIT
etag: W/"fee68c0f2f583161134a1fcb5950501d"
age: 17052
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Wed, 18 Sep 2024 19:40:11 GMT
last-modified: Mon, 25 Jan 2021 22:04:04 GMT
content-type: text/css; charset=utf-8
vary: Accept-Encoding
cdn-cache: HIT
cdn-cachedat: 03/18/2024 13:04:39
cdn-requestpullcode: 200
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31919000
cdn-requestpullsuccess: True
timing-allow-origin: *
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid: 91d21dddd2a50e9e53c206b9defe97dd
cross-origin-resource-policy: cross-origin
cdn-pullzone: 252412
cdn-proxyver: 1.04
cf-ray: 8c53ce6eada2d26c-FRA
access-control-allow-origin: *
cdn-edgestorageid: 1054
server: cloudflare
cdn-requestcountrycode: DE

GET
H/1.1 200
OK style.css
ctf.leosight.cz/design/ 613 B
644 B 19ms
19ms Stylesheet
text/css 82.208.17.197
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL: https://ctf.leosight.cz/design/style.css
Requested by: Host: ctf.leosight.cz
URL: https://ctf.leosight.cz/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 82.208.17.197 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),
Reverse DNS: fh24-197.cybersales.cz
Software: Apache/2.4.7 (Ubuntu) /
Resource Hash: 2978d94fc7d77af2b3216d13e6e2911265c515113d24d8a0bc979322deb39b01

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://ctf.leosight.cz/

Response headers

Content-Encoding: gzip
ETag: "265-56ebeedeb0f80-gzip"
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Length: 310
Keep-Alive: timeout=5, max=99
Date: Wed, 18 Sep 2024 19:40:11 GMT
Last-Modified: Sat, 16 Jun 2018 09:26:38 GMT
Vary: Accept-Encoding
Server: Apache/2.4.7 (Ubuntu)
Content-Type: text/css

GET
H/1.1 404
Not Found favicon.ico
ctf.leosight.cz/ 314 B
529 B 19ms
19ms Other
text/html 82.208.17.197
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL: https://ctf.leosight.cz/favicon.ico
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 82.208.17.197 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),
Reverse DNS: fh24-197.cybersales.cz
Software: Apache/2.4.7 (Ubuntu) /
Resource Hash: 2670b0e19015fc82c6d46f40b352360326a43b9d8f8a3e1e77859c162601a0b3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://ctf.leosight.cz/

Response headers

Keep-Alive: timeout=5, max=98
Content-Length: 314
Date: Wed, 18 Sep 2024 19:40:12 GMT
Content-Type: text/html; charset=iso-8859-1
Server: Apache/2.4.7 (Ubuntu)
Connection: Keep-Alive

Verdicts & Comments Add Verdict or Comment

2 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.

function| $ function| jQuery

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
			ctf.leosight.cz/	1970-01-20 23:39:34	Name: ctf Value: hsk7aq0329o2oaglfljr3anhaa

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: https://ctf.leosight.cz/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

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.leosight.cz
stackpath.bootstrapcdn.com
2606:4700::6812:acf
2a00:1450:4001:810::200a
82.208.17.197
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
25199ff9deba6b847d2e5b79352280ca57d000a485d75771fdef86eec82f750c
2670b0e19015fc82c6d46f40b352360326a43b9d8f8a3e1e77859c162601a0b3
2978d94fc7d77af2b3216d13e6e2911265c515113d24d8a0bc979322deb39b01
34959e43e6ecf368807a84f92ad9aa6e2dcd5f0c5c1e57da55e8f3248d9d9255
55accff7b642c2d7a402cbe03c1494c0f14a76bc03dee9d47d219562b6a152a5
f9b751c1cd0d2b0f91862db987fed9dda48758b15e6f42ca67796b45f4b21702

ctf.leosight.cz Open in urlscan Pro 82.208.17.197 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

7 Requests

57 %HTTPS

67 %IPv6

3 Domains

3 Subdomains

3 IPs

3 Countries

132 kBTransfer

508 kBSize

1 Cookies

1 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

1 Cookies

1 Console Messages

Indicators

ctf.leosight.cz Open in urlscan Pro
82.208.17.197 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

57 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

3
Countries

132 kB
Transfer

508 kB
Size

1
Cookies

7 HTTP transactions
0 data transactions