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b4e921f0.sso-mailsrvr-4344e5teed.pages.dev Open in urlscan Pro
2606:4700:310c::ac42:2f12  Malicious Activity! Public Scan

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URL: https://b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/cdn-cgi/images/icon-exclamation.png?1376755637=
Submission: On December 15 via api from US — Scanned from DK
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 2606:4700:310c::ac42:2f12, located in United States and belongs to CLOUDFLARENET, US. The main domain is b4e921f0.sso-mailsrvr-4344e5teed.pages.dev.
TLS certificate: Issued by E5 on December 2nd 2024. Valid for: 3 months.
This is the only time b4e921f0.sso-mailsrvr-4344e5teed.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
2 2606:4700:310... 13335 (CLOUDFLAR...)
2 1
Apex Domain
Subdomains		 Transfer
2 pages.dev
b4e921f0.sso-mailsrvr-4344e5teed.pages.dev
6 KB
2 1
Domain Requested by
2 b4e921f0.sso-mailsrvr-4344e5teed.pages.dev
2 1

This site contains no links.

Subject Issuer Validity Valid
sso-mailsrvr-4344e5teed.pages.dev
E5		 2024-12-02 -
2025-03-02		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/cdn-cgi/images/icon-exclamation.png?1376755637=
Frame ID: ACD4B5DC0F67D7436E66BCE2ACADCD9A
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

icon-exclamation.png (54×54)

Page Statistics

2
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

6 kB
Transfer

5 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request icon-exclamation.png
b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/cdn-cgi/images/ 		452 B
671 B 		Document
General
Check archive.org
Download Go to
Full URL
https://b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/cdn-cgi/images/icon-exclamation.png?1376755637=
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:310c::ac42:2f12 , 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

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
cache-control
max-age=7200 public
cf-ray
8f24e1f69bd270b3-ARN
content-length
452
content-type
image/png
date
Sun, 15 Dec 2024 07:57:24 GMT
etag
"67531899-1c4"
expires
Sun, 15 Dec 2024 09:57:24 GMT
last-modified
Fri, 06 Dec 2024 15:30:33 GMT
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
DENY
favicon.ico
b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/ 		4 KB
5 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:310c::ac42:2f12 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dd553693600d3fea5670ece59f9d7b9718f4641af33601d225e56f535830f095
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://b4e921f0.sso-mailsrvr-4344e5teed.pages.dev/cdn-cgi/images/icon-exclamation.png?1376755637=

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gcV4KGfv6F0LlK%2BNhS2JH0oCXhIwUoSVzVGdsgqz63mSy4yUQmO2nmT%2BuXdXAqOi%2BmvfhLgfX1eiU0h%2BppF%2B9Nf0EIswaa8Y5yYZPXQYgaO6%2FL%2FdO07YWQkNTqK2wXqkIcdQN%2BCKE1WEefBJnMA3vP3EeBH4t81HcAflwOa6b35dC27fzfW%2BL4k%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8f24e1f71c7070b3-ARN
expires
Thu, 01 Jan 1970 00:00:01 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=42006&min_rtt=39631&rtt_var=7872&sent=15&recv=12&lost=0&retrans=0&sent_bytes=4816&recv_bytes=4938&delivery_rate=9984&cwnd=12000&unsent_bytes=0&cid=a907d7ef0f022ba4&ts=205&x=1", cfExtPri, cfHdrFlush;dur=0
content-length
4400
date
Sun, 15 Dec 2024 07:57:25 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
priority
u=1,i
x-frame-options
SAMEORIGIN

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)

0 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

1 Console Messages

Source Level URL
Text
network error URL: https://b4e921f0.sso-mailsrvr-4344e5teed.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-Content-Type-Options nosniff
X-Frame-Options DENY

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.

b4e921f0.sso-mailsrvr-4344e5teed.pages.dev
2606:4700:310c::ac42:2f12
dd553693600d3fea5670ece59f9d7b9718f4641af33601d225e56f535830f095
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016