office.outlook3.workers.dev Open in urlscan Pro
2606:4700:3035::6815:5624  Malicious Activity! Public Scan

Submitted URL: http://office.outlook3.workers.dev/
Effective URL: https://office.outlook3.workers.dev/
Submission Tags: threatview.io malwar3ninja rule: suspected phishing scam automated-submission Search All
Submission: On October 03 via api from DE — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3035::6815:5624, located in United States and belongs to CLOUDFLARENET, US. The main domain is office.outlook3.workers.dev.
TLS certificate: Issued by WE1 on September 6th 2024. Valid for: 3 months.
This is the only time office.outlook3.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 10 2606:4700:303... 13335 (CLOUDFLAR...)
9 1
Apex Domain
Subdomains
Transfer
10 workers.dev
office.outlook3.workers.dev
20 KB
9 1
Domain Requested by
10 office.outlook3.workers.dev 1 redirects office.outlook3.workers.dev
9 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
outlook3.workers.dev
WE1
2024-09-06 -
2024-12-05
3 months crt.sh

This page contains 1 frames:

Primary Page: https://office.outlook3.workers.dev/
Frame ID: 51DE01194CE9AA5FA6A525854FB712FD
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Worker threw exception | office.outlook3.workers.dev | Cloudflare

Page URL History Show full URLs

  1. http://office.outlook3.workers.dev/ HTTP 307
    https://office.outlook3.workers.dev/ Page URL
  2. https://office.outlook3.workers.dev/cdn-cgi/phish-bypass?atok=7RytBDmxcaI9IwfRkrIjBFIJ1XuEc_5PLpaEYnC6Ang-172793... HTTP 301
    https://office.outlook3.workers.dev/ Page URL

Page Statistics

9
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

20 kB
Transfer

65 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://office.outlook3.workers.dev/ HTTP 307
    https://office.outlook3.workers.dev/ Page URL
  2. https://office.outlook3.workers.dev/cdn-cgi/phish-bypass?atok=7RytBDmxcaI9IwfRkrIjBFIJ1XuEc_5PLpaEYnC6Ang-1727932452-0.0.1.1-%2F HTTP 301
    https://office.outlook3.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://office.outlook3.workers.dev/ HTTP 307
  • https://office.outlook3.workers.dev/

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
office.outlook3.workers.dev/
Redirect Chain
  • http://office.outlook3.workers.dev/
  • https://office.outlook3.workers.dev/
5 KB
2 KB
Document
General
Full URL
https://office.outlook3.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d7c8e13edbef7de341941d43c0cfb0f50ddbe06f8413f6352ac5222d377d2f3b
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/129.0.0.0 Safari/537.36

Response headers

cf-ray
8cca7284ce893619-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Thu, 03 Oct 2024 05:14:12 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3wemmU0LdO7gJzGiNMzymCByY4njNPJXdsjivgsnW3egX0ZeqBpL3w8mu%2BMGo1hVIbkn5JoMCyA%2BEaGC6vrb4qvwG%2F%2F2UKeBKrez4t%2FSXd%2BT%2Fe5qViJtDsf1P3pQPOuUegND24y%2Bcx8En0ZemZnj%2FtQxYkZrZlwPoc4%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
speculation-rules
"/cdn-cgi/speculation"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://office.outlook3.workers.dev/
Non-Authoritative-Reason
HSTS
speculation
office.outlook3.workers.dev/cdn-cgi/
128 B
572 B
Other
General
Full URL
https://office.outlook3.workers.dev/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11a2142988720cd49ff000e5d488493947b3d34821301c5a706b3495b8381f7d

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://office.outlook3.workers.dev
Referer
https://office.outlook3.workers.dev/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0ibSr7W5tOGJmfwOO0co6Wa8rBuc97jK1j1BSvxkof4lHSnJ%2FCPQyIfIrV2lAtOi2YR%2FfOg9xqw%2BdbWaLYTHDmMu8xLfxMFohLjGK%2BmH3Y4sT6LQZ0BgrLLznkAsfMPzEHq71EXR7wkfJiiraVs0PlJitTCSEnr2ts0%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8cca72852ede3619-FRA
access-control-allow-origin
https://office.outlook3.workers.dev
content-length
128
date
Thu, 03 Oct 2024 05:14:12 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
cf.errors.css
office.outlook3.workers.dev/cdn-cgi/styles/
23 KB
5 KB
Stylesheet
General
Full URL
https://office.outlook3.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: office.outlook3.workers.dev
URL: https://office.outlook3.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , 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

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://office.outlook3.workers.dev/

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"66f525a7-5df3"
x-content-type-options
nosniff
cf-ray
8cca72852edf3619-FRA
expires
Thu, 03 Oct 2024 07:14:12 GMT
date
Thu, 03 Oct 2024 05:14:12 GMT
content-type
text/css
last-modified
Thu, 26 Sep 2024 09:13:11 GMT
server
cloudflare
x-frame-options
DENY
icon-exclamation.png
office.outlook3.workers.dev/cdn-cgi/images/
452 B
634 B
Image
General
Full URL
https://office.outlook3.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: office.outlook3.workers.dev
URL: https://office.outlook3.workers.dev/cdn-cgi/styles/cf.errors.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , 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

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://office.outlook3.workers.dev/cdn-cgi/styles/cf.errors.css

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
etag
"66f525a7-1c4"
x-content-type-options
nosniff
cf-ray
8cca72856f023619-FRA
expires
Thu, 03 Oct 2024 07:14:12 GMT
accept-ranges
bytes
content-length
452
date
Thu, 03 Oct 2024 05:14:12 GMT
content-type
image/png
last-modified
Thu, 26 Sep 2024 09:13:11 GMT
server
cloudflare
x-frame-options
DENY
favicon.ico
office.outlook3.workers.dev/
5 KB
2 KB
Other
General
Full URL
https://office.outlook3.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
482289ccd2ab9a922b4ef9635fb26f6424bc9c71f55a8ee7dd2108a3fd4a43fd
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/129.0.0.0 Safari/537.36
Referer
https://office.outlook3.workers.dev/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
speculation-rules
"/cdn-cgi/speculation"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VE3Y7hYMMvcMYjo63MUC9AjidaW%2BLueay1%2F%2FJkbD9ELbCn2oiAqzIr8%2BxfcKeKlglVYlJtlFl9PkP8TNqVAPTVN8efAwxRPvR8DKbV7I1%2BArvJzG8acCHH1GtydPmtfkTLppJi64%2FTrOAlULX7esvAENDdfCZ4uMmfA%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8cca72860f843619-FRA
date
Thu, 03 Oct 2024 05:14:12 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
x-frame-options
SAMEORIGIN
Primary Request /
office.outlook3.workers.dev/
Redirect Chain
  • https://office.outlook3.workers.dev/cdn-cgi/phish-bypass?atok=7RytBDmxcaI9IwfRkrIjBFIJ1XuEc_5PLpaEYnC6Ang-1727932452-0.0.1.1-%2F
  • https://office.outlook3.workers.dev/
4 KB
5 KB
Document
General
Full URL
https://office.outlook3.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b4d0a63cec830029046958575063341f829c420882167128bdbd86dc8d14d00a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://office.outlook3.workers.dev/
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
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8cca72a49f033619-FRA
content-length
4356
content-type
text/html; charset=UTF-8
date
Thu, 03 Oct 2024 05:14:17 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=LYa6NdKZH2oEPnMd6gKTqCesTkOvrMwTmDrEfitcNmH9JienOOO8hSUWyqd%2FOYWMGzXNQiIT4VcFeNz0qPa7bkbxPPh%2BH6AGes5tyn1Bw537IfNDuQNyqdmJF%2FVuStOqAh8j3yb9u87BBkw19fq8F7PVNiXsFhigvkY%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
speculation-rules
"/cdn-cgi/speculation"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

cache-control
private, no-cache
cf-ray
8cca72a47ef63619-FRA
content-length
167
content-type
text/html
date
Thu, 03 Oct 2024 05:14:17 GMT
location
https://office.outlook3.workers.dev/
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
speculation
office.outlook3.workers.dev/cdn-cgi/
128 B
593 B
Other
General
Full URL
https://office.outlook3.workers.dev/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11a2142988720cd49ff000e5d488493947b3d34821301c5a706b3495b8381f7d

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://office.outlook3.workers.dev
Referer
https://office.outlook3.workers.dev/

Response headers

nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q4GkA84CLOq0bFnCNpEkOjmjJ8ncshPF3MDUW%2BwsWRVY7WMdoenVS1nXCzOIwXn8Vp%2FwKVMLBnBZWBCZ7fCeMEkGAebOCGPT87zUgMCao4QhjFHaeJ5N02WrMjy4HHNO5Il%2FByiLWwS3yrbnmhqLFS9AbL1BkmO7A0w%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8cca72a4bf193619-FRA
access-control-allow-origin
https://office.outlook3.workers.dev
alt-svc
h3=":443"; ma=86400
content-length
128
date
Thu, 03 Oct 2024 05:14:17 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
cf.errors.css
office.outlook3.workers.dev/cdn-cgi/styles/
23 KB
0
Stylesheet
General
Full URL
https://office.outlook3.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: office.outlook3.workers.dev
URL: https://office.outlook3.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , 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

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://office.outlook3.workers.dev/

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"66f525a7-5df3"
x-content-type-options
nosniff
cf-ray
8cca72852edf3619-FRA
expires
Thu, 03 Oct 2024 07:14:12 GMT
date
Thu, 03 Oct 2024 05:14:12 GMT
content-type
text/css
last-modified
Thu, 26 Sep 2024 09:13:11 GMT
server
cloudflare
x-frame-options
DENY
favicon.ico
office.outlook3.workers.dev/
4 KB
5 KB
Other
General
Full URL
https://office.outlook3.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3035::6815:5624 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4da9926730c395a9415d6f25cafc69c50da8800a58d4c2e8785af42da2cf2535
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/129.0.0.0 Safari/537.36
Referer
https://office.outlook3.workers.dev/

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
speculation-rules
"/cdn-cgi/speculation"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vQsFB6tJIPGvr1BliW4Fhnc3hBrRWvfmEISBvKcE2pNNMqFArZfaxXpq9%2FjuA9eN2z9qQ8VMPfxG86FBqKRB3xeeqGY2qn9C1UdEcE8UFqr2Q%2FsTO%2Ft%2FLa7RUooxvddNRhDx3eTvrN1zrcRhwCcYnryXBI1Tfgo%2FjfE%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8cca72a4cf2c3619-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT
content-length
4356
date
Thu, 03 Oct 2024 05:14:17 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
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)

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
.office.outlook3.workers.dev/ Name: __cf_mw_byp
Value: 7RytBDmxcaI9IwfRkrIjBFIJ1XuEc_5PLpaEYnC6Ang-1727932452-0.0.1.1-/

2 Console Messages

Source Level URL
Text
network error URL: https://office.outlook3.workers.dev/
Message:
Failed to load resource: the server responded with a status of 500 ()
network error URL: https://office.outlook3.workers.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