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dev-cs0.pages.dev Open in urlscan Pro
172.66.47.43  Malicious Activity! Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://dev-cs0.pages.dev/
Effective URL: https://dev-cs0.pages.dev/
Submission: On August 23 via api from LU — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 172.66.47.43, located in United States and belongs to CLOUDFLARENET, US. The main domain is dev-cs0.pages.dev.
TLS certificate: Issued by WE1 on July 6th 2024. Valid for: 3 months.
This is the only time dev-cs0.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: Generic Cloudflare (Online)

Domain & IP information

IP Address AS Autonomous System
1 8 172.66.47.43 13335 (CLOUDFLAR...)
7 1
Apex Domain
Subdomains		 Transfer
8 pages.dev
dev-cs0.pages.dev
19 KB
7 1
Domain Requested by
8 dev-cs0.pages.dev 1 redirects dev-cs0.pages.dev
7 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
dev-cs0.pages.dev
WE1		 2024-07-06 -
2024-10-04		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://dev-cs0.pages.dev/
Frame ID: 0EC875F02D923843185C03FBB12978FC
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Worker threw exception | dev-cs0.pages.dev | Cloudflare

Page URL History Show full URLs

  1. http://dev-cs0.pages.dev/ HTTP 307
    https://dev-cs0.pages.dev/ Page URL
  2. https://dev-cs0.pages.dev/cdn-cgi/phish-bypass?atok=y0vFbQ9fivbAe.ELF0A_JABaJPe44gz18a11SW5BUQQ-172443... HTTP 301
    https://dev-cs0.pages.dev/ Page URL

Page Statistics

7
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

19 kB
Transfer

64 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://dev-cs0.pages.dev/ HTTP 307
    https://dev-cs0.pages.dev/ Page URL
  2. https://dev-cs0.pages.dev/cdn-cgi/phish-bypass?atok=y0vFbQ9fivbAe.ELF0A_JABaJPe44gz18a11SW5BUQQ-1724439969-0.0.1.1-%2F HTTP 301
    https://dev-cs0.pages.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://dev-cs0.pages.dev/ HTTP 307
  • https://dev-cs0.pages.dev/

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
dev-cs0.pages.dev/
Redirect Chain
  • http://dev-cs0.pages.dev/
  • https://dev-cs0.pages.dev/
4 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7779c338989ac7d99c073db2a25abe75a535d810a2548ec8650a2cc16e8935be
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

cf-ray
8b7d60d0a9e9ca70-HAM
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Fri, 23 Aug 2024 19:06:09 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TxIljC6bXbjuo%2BI%2Fr10yBZF2jwWBj%2FRxSVKsoAJ0DA6R%2FLRQMGGFgxuUdLEq3F2ZM795pXE4D12uBrLIakugi8lwuZA5fLnpfUWNDsK%2BJyHX0Kpsh9ft9S39PnYkmVpAU63BRw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://dev-cs0.pages.dev/
Non-Authoritative-Reason
HSTS
cf.errors.css
dev-cs0.pages.dev/cdn-cgi/styles/ 		23 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: dev-cs0.pages.dev
URL: https://dev-cs0.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://dev-cs0.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 19:06:09 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2024 12:07:35 GMT
server
cloudflare
etag
W/"66c5d887-5df3"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
8b7d60d11ab3ca70-HAM
expires
Fri, 23 Aug 2024 21:06:09 GMT
icon-exclamation.png
dev-cs0.pages.dev/cdn-cgi/images/ 		452 B
635 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dev-cs0.pages.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: dev-cs0.pages.dev
URL: https://dev-cs0.pages.dev/cdn-cgi/styles/cf.errors.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://dev-cs0.pages.dev/cdn-cgi/styles/cf.errors.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 19:06:09 GMT
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2024 12:07:35 GMT
server
cloudflare
etag
"66c5d887-1c4"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
8b7d60d16b1eca70-HAM
content-length
452
expires
Fri, 23 Aug 2024 21:06:09 GMT
favicon.ico
dev-cs0.pages.dev/ 		4 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f592b6e5beec09f32b83001bf9d8dcd8e60824ded0f20652090bffdcba760c9
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://dev-cs0.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 19:06:09 GMT
content-encoding
gzip
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ro087QTAJl05%2FAY2vq2xLfO4IHNRgrhyHTWOftT9r3S8004vRwbXGx5GdQ6GyKCHu3jx4VOxv8hRrZvQwU0hxXGyaMAd%2BNYIdYCmaqDdo2gpJbJsitUNUxHsmrtBCZ12q%2B0FIw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf-ray
8b7d60d1bb8dca70-HAM
Primary Request /
dev-cs0.pages.dev/
Redirect Chain
  • https://dev-cs0.pages.dev/cdn-cgi/phish-bypass?atok=y0vFbQ9fivbAe.ELF0A_JABaJPe44gz18a11SW5BUQQ-1724439969-0.0.1.1-%2F
  • https://dev-cs0.pages.dev/
4 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
74c607cc6d9a0b50deddd490df89b05d8239656e61fa5c4f964b6da34f4a485a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://dev-cs0.pages.dev/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8b7d60e87e53ca70-HAM
content-length
4302
content-type
text/html; charset=UTF-8
date
Fri, 23 Aug 2024 19:06:13 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VGbvYiOCVmL2k%2BNryFSIbIx8GgXGAuEYRX2ubWN28e%2B0Sfq5S5xG2cmH4vmBExkSMj8Hq4V2apoWhWm5HKdbYIhrW9tD6TE1iWUh4FI2qTB31No5BsK5NzXo96uK8iQNPWpiUw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

cache-control
private, no-cache
cf-ray
8b7d60e83df8ca70-HAM
content-length
167
content-type
text/html
date
Fri, 23 Aug 2024 19:06:13 GMT
location
https://dev-cs0.pages.dev/
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
cf.errors.css
dev-cs0.pages.dev/cdn-cgi/styles/ 		23 KB
0 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: dev-cs0.pages.dev
URL: https://dev-cs0.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://dev-cs0.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 19:06:09 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2024 12:07:35 GMT
server
cloudflare
etag
W/"66c5d887-5df3"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
8b7d60d11ab3ca70-HAM
expires
Fri, 23 Aug 2024 21:06:09 GMT
favicon.ico
dev-cs0.pages.dev/ 		4 KB
5 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://dev-cs0.pages.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.47.43 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fe9e2dec4598e31d6c851fa2d94b123bdcd934d3aa686ce29711a636d8bd8652
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://dev-cs0.pages.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.57 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 19:06:13 GMT
referrer-policy
same-origin
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jDREG1JFgTyUVpbbz2cnSHxyRJrG1jcW9O0AmEXmBVzCyEOJY8HqNDkd3cEj6p2Z%2B65YZiiE4WzWgxL5%2Fw1twnIamV56HyMsmclug2qMpe%2B0Sb2tqEECoR8%2FzLHnD8S%2BKPfRUg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8b7d60e91f2bca70-HAM
alt-svc
h3=":443"; ma=86400
content-length
4302
expires
Thu, 01 Jan 1970 00:00:01 GMT

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: Generic Cloudflare (Online)

1 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| _cf_translation

1 Cookies

Domain/Path Name / Value
.dev-cs0.pages.dev/ Name: __cf_mw_byp
Value: y0vFbQ9fivbAe.ELF0A_JABaJPe44gz18a11SW5BUQQ-1724439969-0.0.1.1-/

2 Console Messages

Source Level URL
Text
network error URL: https://dev-cs0.pages.dev/
Message:
Failed to load resource: the server responded with a status of 500 ()
network error URL: https://dev-cs0.pages.dev/favicon.ico
Message:
Failed to load resource: the server responded with a status of 500 ()

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
X-Frame-Options SAMEORIGIN