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office4.office365outlook2.workers.dev Open in urlscan Pro
172.67.138.252  Malicious Activity! Public Scan

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Submitted URL: https://office4.office365outlook2.workers.dev/
Effective URL: https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F
Submission: On August 22 via api from JP — Scanned from JP
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 6 HTTP transactions. The main IP is 172.67.138.252, located in United States and belongs to CLOUDFLARENET, US. The main domain is office4.office365outlook2.workers.dev.
TLS certificate: Issued by WE1 on July 15th 2024. Valid for: 3 months.
This is the only time office4.office365outlook2.workers.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 2606:4700:303... 13335 (CLOUDFLAR...)
5 172.67.138.252 13335 (CLOUDFLAR...)
6 2
Apex Domain
Subdomains		 Transfer
6 workers.dev
office4.office365outlook2.workers.dev
13 KB
6 1
Domain Requested by
6 office4.office365outlook2.workers.dev office4.office365outlook2.workers.dev
6 1

This site contains no links.

Subject Issuer Validity Valid
office365outlook2.workers.dev
WE1		 2024-07-15 -
2024-10-13		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F
Frame ID: 93F3D009688DC9ED780E4C2C6F439298
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

403 Forbidden

Page URL History Show full URLs

  1. https://office4.office365outlook2.workers.dev/ Page URL
  2. https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-172430... Page URL

Page Statistics

6
Requests

100 %
HTTPS

50 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

13 kB
Transfer

38 kB
Size

0
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. https://office4.office365outlook2.workers.dev/ Page URL
  2. https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
office4.office365outlook2.workers.dev/ 		5 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://office4.office365outlook2.workers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:8afc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4faaf1f8f95c5ebeed3f3a5512c082eb4c39f19aa0b73dc1374687627d08034a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-ray
8b700bde6903dfd1-NRT
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Thu, 22 Aug 2024 04:16:15 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JFmdFFiJiwfIlJkQcsKo0MW%2BTPZd2CZdatgb4YT6YxmjQD189lrpg4FNXT1z4%2F7T%2BstDPikLRafi9LZaD53rTEtmiDid4xMNn9wOCSwJ%2F%2FfKjCzhDaY78XSeLzyguylYBsYlEjkgm0j4TXOTeugYuZwC4ehpdxRa9sFWlpBtnXIIi6NO"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
cf.errors.css
office4.office365outlook2.workers.dev/cdn-cgi/styles/ 		23 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://office4.office365outlook2.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: office4.office365outlook2.workers.dev
URL: https://office4.office365outlook2.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.138.252 , 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://office4.office365outlook2.workers.dev/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 22 Aug 2024 04:16:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2024 11:29:05 GMT
server
cloudflare
etag
W/"66c5cf81-5df3"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
8b700bde8d2a6867-NRT
expires
Thu, 22 Aug 2024 06:16:15 GMT
icon-exclamation.png
office4.office365outlook2.workers.dev/cdn-cgi/images/ 		452 B
634 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://office4.office365outlook2.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: office4.office365outlook2.workers.dev
URL: https://office4.office365outlook2.workers.dev/cdn-cgi/styles/cf.errors.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.138.252 , 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://office4.office365outlook2.workers.dev/cdn-cgi/styles/cf.errors.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 22 Aug 2024 04:16:15 GMT
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2024 11:29:05 GMT
server
cloudflare
etag
"66c5cf81-1c4"
x-frame-options
DENY
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
8b700bdead5d6867-NRT
content-length
452
expires
Thu, 22 Aug 2024 06:16:15 GMT
favicon.ico
office4.office365outlook2.workers.dev/ 		5 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://office4.office365outlook2.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.138.252 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
616e5edc374430b18da27daa4b67d5db7b165daf90f40c008bd7ffac17f0eabd
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://office4.office365outlook2.workers.dev/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 22 Aug 2024 04:16:15 GMT
content-encoding
zstd
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=Qdz3eFcPig5iPBxt8vuqvcv1sIdALJtuy6gLIIVJ94M72cd64MjCI8%2BXDvxbX6btsyIDi6k7TlY9%2BHJ8bDKgRO7qcD5Q4gPRyHtsmV859YO%2FaDO23Kre7CuXozb4D%2BBfaRQNJcs9FARksu7Bzj2NMgoiWfGIGI5q"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf-ray
8b700bdecd806867-NRT
alt-svc
h3=":443"; ma=86400
Primary Request phish-bypass
office4.office365outlook2.workers.dev/cdn-cgi/ 		553 B
257 B 		Document
General
Check archive.org
Download Go to
Full URL
https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.138.252 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
982b986bb578e137f062099427a8caec3c501c84a9e4b22369ebd2badec42fe7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://office4.office365outlook2.workers.dev/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cf-ray
8b700bf858156867-NRT
content-encoding
gzip
content-type
text/html
date
Thu, 22 Aug 2024 04:16:19 GMT
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
favicon.ico
office4.office365outlook2.workers.dev/ 		5 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://office4.office365outlook2.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.138.252 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
872a698e52674c112bfef918a2580c53c1c3f42ca5a69a114bcb8b569a9102d1
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Thu, 22 Aug 2024 04:16:19 GMT
content-encoding
zstd
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=3jVB1YfeVp6M6hEAKTiUmDEE1SY9%2BQR9cT1I2kI16Pycq4j1T9VBV%2BvjWYhwdJdAytdDNQ6OzN6%2Fev35AH9WBt%2FkMdMIlOJJj8cT4IRicJWZ2I0NMFM7UlyJ%2FBR8oLa0ETY7nHE9cdVYETgKzdon4Jxzy7TJhYOv"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf-ray
8b700bf8784b6867-NRT
alt-svc
h3=":443"; ma=86400

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://office4.office365outlook2.workers.dev/cdn-cgi/phish-bypass?atok=zCOFMoMgQusg22HSWAV_O7NdcMeINjJlSaDXztQSH_g-1724300175-0.0.1.1-%2F
Message:
Failed to load resource: the server responded with a status of 403 ()

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