cas.ust.hk Open in urlscan Pro
143.89.7.23 Public Scan

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Submitted URL:
http://logo.ust.hk/
Effective URL:
https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
Submission: On March 28 via api (March 28th 2020, 8:28:24 pm UTC) from MO

Summary HTTP 5 Redirects Links 3 Behaviour Indicators

Similar DOM Content API

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 5 HTTP transactions. The main IP is 143.89.7.23, located in Central, Hong Kong and belongs to HKUST-AS-HK Hong Kong University of Science and Technology, HK. The main domain is cas.ust.hk.
TLS certificate: Issued by COMODO RSA Extended Validation Secure... on March 23rd 2018. Valid for: 2 years.

This is the only time cas.ust.hk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
1 1	143.89.190.139 143.89.190.139		3363 (HKUST-AS-...) (HKUST-AS-HK Hong Kong University of Science and Technology)
5	143.89.7.23 143.89.7.23		3363 (HKUST-AS-...) (HKUST-AS-HK Hong Kong University of Science and Technology)
5	1

1 143.89.190.139 (Central, Hong Kong) 1 redirects

ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK)
PTR: webhost6.ust.hk

logo.ust.hk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 143.89.7.23 (Central, Hong Kong)

ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK)
PTR: cas.ust.hk

cas.ust.hk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	ust.hk 1 redirects logo.ust.hk cas.ust.hk	227 KB
5	1

	Domain	Requested by
5	cas.ust.hk	cas.ust.hk
1	logo.ust.hk	1 redirects
5	2

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

Domain
www.ust.hk
itsc.ust.hk

Subject Issuer	Validity	Valid
cas.ust.hk COMODO RSA Extended Validation Secure Server CA	`2018-03-23` - `2020-04-10`	2 years	crt.sh

This page contains 1 frames:

Primary Page: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
Frame ID: 0CB999CF321B533B8E72676D980DAA9D
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://logo.ust.hk/ HTTP 302
https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f Page URL

Detected technologies

Ubuntu (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /Ubuntu/i

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]+?href="[^"]*bootstrap(?:\.min)?\.css/i
script /(?:\/([\d.]+))?(?:\/js)?\/bootstrap(?:\.min)?\.js/i

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

html /<link[^>]* href=[^>]+(?:([\d.]+)\/)?(?:css\/)?font-awesome(?:\.min)?\.css/i

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

jQuery UI (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

reCAPTCHA (Captchas) Expand

Overall confidence: 100%
Detected patterns

script /\/recaptcha\/api\.js/i

Page Statistics

5
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

1
IPs

1
Countries

226 kB
Transfer

241 kB
Size

0
Cookies

3 Outgoing links

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

URL: http://www.ust.hk/

Search URL Search Domain Scan URL

URL: http://itsc.ust.hk/services/general-it-services/user-account/gethelp#forgot_password
Title: Forgot Password

Search URL Search Domain Scan URL

URL: http://itsc.ust.hk/services/general-it-services/user-account/gethelp
Title: Get Help

Search URL Search Domain Scan URL

Page URL History

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

http://logo.ust.hk/ HTTP 302
https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

5 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
200

Primary Request login Show response
cas.ust.hk/cas/
Redirect Chain

http://logo.ust.hk/
https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f

19 KB
8 KB

678ms
233ms

Document
text/html

143.89.7.23
HKUST-AS-HK Hong ...

General

Check archive.org

Show headers Download Go to

Full URL

https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.89.7.23 Central, Hong Kong, ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK),

Reverse DNS

Software

Apache/2.4.18 (Ubuntu) /

Resource Hash

75ab712fa7a39570df11d79cdd4b78cb784e327f0910bd6ce24e0f1296bd062f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Host: cas.ust.hk
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date: Sat, 28 Mar 2020 20:28:07 GMT
Server: Apache/2.4.18 (Ubuntu)
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
Content-Type: text/html;charset=UTF-8
Content-Language: en
Vary: Accept-Encoding
Content-Encoding: gzip
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked

Redirect headers

Date: Sat, 28 Mar 2020 20:28:07 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
Content-Length: 248
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=iso-8859-1

GET
H/1.1 200
200 cas.css
cas.ust.hk/cas/css/ 8 KB
3 KB 209ms
209ms Stylesheet
text/css 143.89.7.23
HKUST-AS-HK Hong ...

General

Check archive.org

Show headers Download Go to

Full URL

https://cas.ust.hk/cas/css/cas.css?v=533

Requested by

Host: cas.ust.hk
URL: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.89.7.23 Central, Hong Kong, ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK),

Reverse DNS

Software

Apache/2.4.18 (Ubuntu) /

Resource Hash

6aa077f4e9bf77c7b966a02fe82f6e2c770baaac9b7790fc62f0ad4b11921c6a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest: style

Response headers

Date: Sat, 28 Mar 2020 20:28:07 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Last-Modified: Mon, 10 Dec 2018 22:52:31 GMT
Server: Apache/2.4.18 (Ubuntu)
X-Frame-Options: DENY
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
Content-Type: text/css;charset=UTF-8
Transfer-Encoding: chunked
Connection: Keep-Alive
Accept-Ranges: bytes
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
Keep-Alive: timeout=5, max=99

GET
H/1.1 200
200 hkust_logo.png
cas.ust.hk/cas/images/hkust/ 13 KB
13 KB 419ms
209ms Image
image/png 143.89.7.23
HKUST-AS-HK Hong ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cas.ust.hk/cas/images/hkust/hkust_logo.png

Requested by

Host: cas.ust.hk
URL: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.89.7.23 Central, Hong Kong, ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK),

Reverse DNS

Software

Apache/2.4.18 (Ubuntu) /

Resource Hash

aa1f2167e6d9429ede6b5ae7f1285cbee7cdb79e12f4068f63955f795f072e72

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest: image

Response headers

Date: Sat, 28 Mar 2020 20:28:08 GMT
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
X-Content-Type-Options: nosniff
Last-Modified: Mon, 10 Dec 2018 22:52:31 GMT
Server: Apache/2.4.18 (Ubuntu)
X-Frame-Options: DENY
Content-Type: image/png;charset=UTF-8
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=98
Content-Length: 13047
X-XSS-Protection: 1; mode=block

GET
H/1.1 200
200 sundial_gif.gif
cas.ust.hk/cas/images/hkust/ 4 KB
4 KB 625ms
210ms Image
image/gif 143.89.7.23
HKUST-AS-HK Hong ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cas.ust.hk/cas/images/hkust/sundial_gif.gif

Requested by

Host: cas.ust.hk
URL: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.89.7.23 Central, Hong Kong, ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK),

Reverse DNS

Software

Apache/2.4.18 (Ubuntu) /

Resource Hash

f0620414d629b4cf5c293d3aac4d2e90b7c856cc059db0a6e9e6a526c7ce9de8

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest: image

Response headers

Date: Sat, 28 Mar 2020 20:28:08 GMT
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
X-Content-Type-Options: nosniff
Last-Modified: Mon, 10 Dec 2018 22:52:31 GMT
Server: Apache/2.4.18 (Ubuntu)
X-Frame-Options: DENY
Content-Type: image/gif;charset=UTF-8
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 3850
X-XSS-Protection: 1; mode=block

GET
H/1.1 200
200 illustration.jpg
cas.ust.hk/cas/images/hkust/ 197 KB
198 KB 210ms
210ms Image
image/jpeg 143.89.7.23
HKUST-AS-HK Hong ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cas.ust.hk/cas/images/hkust/illustration.jpg

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

143.89.7.23 Central, Hong Kong, ASN3363 (HKUST-AS-HK Hong Kong University of Science and Technology, HK),

Reverse DNS

Software

Apache/2.4.18 (Ubuntu) /

Resource Hash

e9023d007443016fcd4b090c8ed94d973d2c1554b161aee0367092e2fb830d29

Security Headers

Name	Value
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://cas.ust.hk/cas/login?service=http%3a%2f%2flogo.ust.hk%2f
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest: image

Response headers

Date: Sat, 28 Mar 2020 20:28:08 GMT
Strict-Transport-Security: max-age=15768000 ; includeSubDomains
X-Content-Type-Options: nosniff
Last-Modified: Mon, 10 Dec 2018 22:52:31 GMT
Server: Apache/2.4.18 (Ubuntu)
X-Frame-Options: DENY
Content-Type: image/jpeg;charset=UTF-8
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 202184
X-XSS-Protection: 1; mode=block

Verdicts & Comments Add Verdict or Comment

14 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| onformdata object| onpointerrawupdate function| LoginErrors number| maxPasswordLength function| InputUtil function| Login function| getStyle function| computeLoadIllustration object| cpyMessage object| helpMessage object| companylogoparent string| companylogo object| contentwrapper object| footerLinks

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.

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
Strict-Transport-Security	max-age=15768000 ; includeSubDomains
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.

cas.ust.hk
logo.ust.hk
143.89.190.139
143.89.7.23
6aa077f4e9bf77c7b966a02fe82f6e2c770baaac9b7790fc62f0ad4b11921c6a
75ab712fa7a39570df11d79cdd4b78cb784e327f0910bd6ce24e0f1296bd062f
aa1f2167e6d9429ede6b5ae7f1285cbee7cdb79e12f4068f63955f795f072e72
e9023d007443016fcd4b090c8ed94d973d2c1554b161aee0367092e2fb830d29
f0620414d629b4cf5c293d3aac4d2e90b7c856cc059db0a6e9e6a526c7ce9de8