winter-smoke-a2f8.s9s8ii0ood9372.workers.dev Open in urlscan Pro
104.21.69.112  Malicious Activity! Public Scan

URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Submission: On October 06 via api from CA — Scanned from CA

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 104.21.69.112, located in and belongs to CLOUDFLARENET, US. The main domain is winter-smoke-a2f8.s9s8ii0ood9372.workers.dev.
TLS certificate: Issued by WE1 on September 19th 2024. Valid for: 3 months.
This is the only time winter-smoke-a2f8.s9s8ii0ood9372.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 10 104.21.69.112 13335 (CLOUDFLAR...)
9 1
Apex Domain
Subdomains
Transfer
10 workers.dev
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
23 KB
9 1
Domain Requested by
10 winter-smoke-a2f8.s9s8ii0ood9372.workers.dev 1 redirects winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
9 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
s9s8ii0ood9372.workers.dev
WE1
2024-09-19 -
2024-12-18
3 months crt.sh

This page contains 1 frames:

Primary Page: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Frame ID: 253AA0BDC0D19134341922294389B802
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Worker threw exception | winter-smoke-a2f8.s9s8ii0ood9372.workers.dev | Cloudflare

Page URL History Show full URLs

  1. https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/ Page URL
  2. https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/phish-bypass?atok=xi6VTtu2hAXXwN17lMVsU4mHWajxzeFM5ILDqF4i8l0-172817... HTTP 301
    https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/ Page URL

Page Statistics

9
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

23 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. https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/ Page URL
  2. https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/phish-bypass?atok=xi6VTtu2hAXXwN17lMVsU4mHWajxzeFM5ILDqF4i8l0-1728177857-0.0.1.1-%2F HTTP 301
    https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
4 KB
2 KB
Document
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
99c1fd764104219c47c12be80697d7de7707616cc8c6ea748eaa82b5d254e986
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
8ce1d9d97c3f53e3-YYZ
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Sun, 06 Oct 2024 01:24:17 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PyxVgEVygao%2FgmXxQ0Cz%2FUwwv8xZ%2FwhW7jAirdDBWLHnEDyWD0IfCLm0dYTriiUi20c2912sOYHJ9f2DLBITopB5kkhNueh9lDS%2BwXC%2BE5HRIYSKvPddedG4OwUizFOGyE3ZQO84RHdVJJQR%2FPonej1URv1O64PR0Exp0UmHyg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
speculation-rules
"/cdn-cgi/speculation"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
speculation
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/
128 B
601 B
Other
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , 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://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
Referer
https://winter-smoke-a2f8.s9s8ii0ood9372.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=%2F56x1bZqxxrOsu484%2FHMO5YW849p8onaz74b%2B13pwA5Qpr6uzE54OvIE%2BiGuJmArf42jzn7B99ps0IwRIwcE%2F1I%2BMAad05P%2BzzXjYQdbj07IZ9tT3YXsvt%2FnMMTSn%2Bw60cwSyw05QiK580JnNZj%2FpNVY43ofLO5AD5nztoT2yw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8ce1d9d9bd1053e3-YYZ
access-control-allow-origin
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
content-length
128
date
Sun, 06 Oct 2024 01:24:17 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
cf.errors.css
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/
23 KB
5 KB
Stylesheet
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , 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://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"66fc0c07-5df3"
x-content-type-options
nosniff
cf-ray
8ce1d9d9bd1253e3-YYZ
expires
Sun, 06 Oct 2024 03:24:17 GMT
date
Sun, 06 Oct 2024 01:24:17 GMT
content-type
text/css
last-modified
Tue, 01 Oct 2024 14:49:43 GMT
server
cloudflare
x-frame-options
DENY
icon-exclamation.png
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/images/
452 B
634 B
Image
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/cf.errors.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , 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://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/cf.errors.css

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
etag
"66fc0c07-1c4"
x-content-type-options
nosniff
cf-ray
8ce1d9d9ed8a53e3-YYZ
expires
Sun, 06 Oct 2024 03:24:17 GMT
accept-ranges
bytes
content-length
452
date
Sun, 06 Oct 2024 01:24:17 GMT
content-type
image/png
last-modified
Tue, 01 Oct 2024 14:49:43 GMT
server
cloudflare
x-frame-options
DENY
favicon.ico
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
4 KB
5 KB
Other
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
91689f7c0d6225b7c6319f4757afe8de046aeddb7bd08bdc7f4c43b48d33679b
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://winter-smoke-a2f8.s9s8ii0ood9372.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=zJaOmgQRJ%2BK3kE1sLSkcdrO00aPveh%2FSdszow1tihwig8KTm8ZTRKOHukCriPpxdHoWMgSWmYjVWfV%2BCI32LePwtpiGsqgr%2Fc6ldmumdyaOiKq%2BH1bhpIjabjDn8pMgpcUnFZ1AolvvTpFSFz0Z%2FvUTrHHRRTSqyO3Ajh2rysQ%3D%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8ce1d9da1e1b53e3-YYZ
expires
Thu, 01 Jan 1970 00:00:01 GMT
content-length
4384
date
Sun, 06 Oct 2024 01:24:17 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
cloudflare
x-frame-options
SAMEORIGIN
Primary Request /
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Redirect Chain
  • https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/phish-bypass?atok=xi6VTtu2hAXXwN17lMVsU4mHWajxzeFM5ILDqF4i8l0-1728177857-0.0.1.1-%2F
  • https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
4 KB
5 KB
Document
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e662575af96f795d34e638e2430fb9e5b974c667ea602e057ad39e51474a3998
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://winter-smoke-a2f8.s9s8ii0ood9372.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
8ce1d9f09d9053e3-YYZ
content-length
4384
content-type
text/html; charset=UTF-8
date
Sun, 06 Oct 2024 01:24:21 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=BTzr4rMf%2BC9e9MVIgc0gljtNV8EOu%2BcmyTp3NzLM0%2BlByj53NWGAr4Swvwxoa8%2F9GwNmQ9hXZiU53jtdI46uT%2FBjszyqFJIq66cumzvSSk2TON%2B4oiAi8%2F4p7O9Lica4Razvr2vfj0YRHp5SDwG2mZ8N4rmz4DAmF6meJmOyVA%3D%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
8ce1d9f07d2a53e3-YYZ
content-length
167
content-type
text/html
date
Sun, 06 Oct 2024 01:24:21 GMT
location
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
speculation
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/
128 B
596 B
Other
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/speculation
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , 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://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
Referer
https://winter-smoke-a2f8.s9s8ii0ood9372.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=OE84mYwAeKF1rOTtzYZrGkxYG31KrXHqHF%2Ba0Qqe5XKZ91ccjqnc0Ka1JcD%2Fg3rmiefYFzxYjfrnLwNX4r%2B4PXaNj3y6qXQBseHFbZ%2BAQn2pToC2JEH5PwGWLG92mIkqXXEvqSrVeTZAFyRxSYJdol37Yu5M%2FIKKCYaEy8TifA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8ce1d9f0ee0753e3-YYZ
access-control-allow-origin
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
content-length
128
date
Sun, 06 Oct 2024 01:24:21 GMT
content-type
application/speculationrules+json
vary
Origin, Accept-Encoding
server
cloudflare
cf.errors.css
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/
23 KB
0
Stylesheet
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: winter-smoke-a2f8.s9s8ii0ood9372.workers.dev
URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , 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://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/

Response headers

vary
Accept-Encoding
cache-control
max-age=7200, public
content-encoding
gzip
etag
W/"66fc0c07-5df3"
x-content-type-options
nosniff
cf-ray
8ce1d9d9bd1253e3-YYZ
expires
Sun, 06 Oct 2024 03:24:17 GMT
date
Sun, 06 Oct 2024 01:24:17 GMT
content-type
text/css
last-modified
Tue, 01 Oct 2024 14:49:43 GMT
server
cloudflare
x-frame-options
DENY
favicon.ico
winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
4 KB
5 KB
Other
General
Full URL
https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.69.112 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97656a9386b77d5a726f232b2bba81d6ce9f5029749b59ecd8238bfa29829075
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://winter-smoke-a2f8.s9s8ii0ood9372.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=dJ%2BunjAUPK980XEIexUzBfI4n%2FR11pLWYRPEa3Cmas8Vete6BbrXa0vY0LFqBhNtrFirnlRh1YGTIN6m4tKYUZ4%2FSlOxtHye7lAD84mNA%2FaGRqI27xOVVZaAB0NWYWiSd6rUorbOTG7wJJmQERb8AyAg6608r5vRA9l0aujmOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy
same-origin
cf-ray
8ce1d9f11e2353e3-YYZ
expires
Thu, 01 Jan 1970 00:00:01 GMT
content-length
4384
date
Sun, 06 Oct 2024 01:24:21 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
.winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/ Name: __cf_mw_byp
Value: xi6VTtu2hAXXwN17lMVsU4mHWajxzeFM5ILDqF4i8l0-1728177857-0.0.1.1-/

3 Console Messages

Source Level URL
Text
network error URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/favicon.ico
Message:
Failed to load resource: the server responded with a status of 500 ()
network error URL: https://winter-smoke-a2f8.s9s8ii0ood9372.workers.dev/
Message:
Failed to load resource: the server responded with a status of 500 ()
network error URL: https://winter-smoke-a2f8.s9s8ii0ood9372.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