frosty-leaf-b2cd.onos.workers.dev

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 104.21.3.198, located in and belongs to CLOUDFLARENET, US. The main domain is frosty-leaf-b2cd.onos.workers.dev.
TLS certificate: Issued by GTS CA 1P5 on June 5th 2024. Valid for: 3 months.

This is the only time frosty-leaf-b2cd.onos.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 8	104.21.3.198 104.21.3.198		13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	1

8 104.21.3.198 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

frosty-leaf-b2cd.onos.workers.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	workers.dev 1 redirects frosty-leaf-b2cd.onos.workers.dev	19 KB
7	1

	Domain	Requested by
8	frosty-leaf-b2cd.onos.workers.dev	1 redirects frosty-leaf-b2cd.onos.workers.dev
7	1

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
onos.workers.dev GTS CA 1P5	`2024-06-05` - `2024-09-03`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://frosty-leaf-b2cd.onos.workers.dev/
Frame ID: AC22BCCEAC337F44321FE7C7B5D0A7E7
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Worker threw exception | frosty-leaf-b2cd.onos.workers.dev | Cloudflare

Page URL History Show full URLs

http://frosty-leaf-b2cd.onos.workers.dev/ HTTP 307
https://frosty-leaf-b2cd.onos.workers.dev/ Page URL
https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/phish-bypass?atok=Z7qVDPtIo6nEXz1szuGWHtUyPyF7txcKptzRmYNSneU-172263... HTTP 301
https://frosty-leaf-b2cd.onos.workers.dev/ Page URL

Page Statistics

7
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

19 kB
Transfer

65 kB
Size

1
Cookies

3 Outgoing links

These are links going to different origins than the main page.

URL: https://www.cloudflare.com/5xx-error-landing/
Title: Cloudflare

Search URL Search Domain Scan URL

URL: https://www.cloudflare.com/login?utm_source=error_100x
Title: login to Cloudflare

Search URL Search Domain Scan URL

URL: https://www.cloudflare.com/5xx-error-landing
Title: Cloudflare

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://frosty-leaf-b2cd.onos.workers.dev/ HTTP 307
https://frosty-leaf-b2cd.onos.workers.dev/ Page URL
https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/phish-bypass?atok=Z7qVDPtIo6nEXz1szuGWHtUyPyF7txcKptzRmYNSneU-1722633369-0.0.1.1-%2F HTTP 301
https://frosty-leaf-b2cd.onos.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

http://frosty-leaf-b2cd.onos.workers.dev/ HTTP 307
https://frosty-leaf-b2cd.onos.workers.dev/

7 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H3

200

/ Show response
frosty-leaf-b2cd.onos.workers.dev/
Redirect Chain

http://frosty-leaf-b2cd.onos.workers.dev/
https://frosty-leaf-b2cd.onos.workers.dev/

5 KB
2 KB

75ms
34ms

Document
text/html

104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8a964a8d11c48f310f728b813c643428733edcc447d92a7b7e87a79ea044faf6

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-ray: 8ad116627810ac28-YYZ
content-encoding: br
content-type: text/html; charset=UTF-8
date: Fri, 02 Aug 2024 21:16:09 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3jpvTrbwaURk6FOP%2FuR0mtbvKTGhMVsRxGCWT%2BP5U37oFK28E7L8PilQJlnfmKyHFzlINhLU377Ci1G1j4WxC3i4IqMeZfK43RdkGux%2FVq5ws0z8Iv8wf5C2mDLibV%2BV5r0XJxSJ%2BjT%2FYh1tHeR5HdTbD70%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://frosty-leaf-b2cd.onos.workers.dev/
Non-Authoritative-Reason: HSTS

GET
H3 200 cf.errors.css
frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/ 23 KB
5 KB 28ms
28ms Stylesheet
text/css 104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: frosty-leaf-b2cd.onos.workers.dev
URL: https://frosty-leaf-b2cd.onos.workers.dev/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , 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://frosty-leaf-b2cd.onos.workers.dev/
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

date: Fri, 02 Aug 2024 21:16:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 30 Jul 2024 21:55:42 GMT
server: cloudflare
etag: W/"66a9615e-5df3"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=7200, public
cf-ray: 8ad11662c84fac28-YYZ
expires: Fri, 02 Aug 2024 23:16:10 GMT

GET
H3 200 icon-exclamation.png
frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/images/ 452 B
634 B 30ms
30ms Image
image/png 104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637

Requested by

Host: frosty-leaf-b2cd.onos.workers.dev
URL: https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/cf.errors.css

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , 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://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/cf.errors.css
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

date: Fri, 02 Aug 2024 21:16:10 GMT
x-content-type-options: nosniff
last-modified: Tue, 30 Jul 2024 21:55:42 GMT
server: cloudflare
etag: "66a9615e-1c4"
x-frame-options: DENY
vary: Accept-Encoding
content-type: image/png
cache-control: max-age=7200, public
accept-ranges: bytes
cf-ray: 8ad11662f87dac28-YYZ
content-length: 452
expires: Fri, 02 Aug 2024 23:16:10 GMT

GET
H3 200 favicon.ico
frosty-leaf-b2cd.onos.workers.dev/ 5 KB
2 KB 33ms
32ms Other
text/html 104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/favicon.ico

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8bad901c993ad8b56a1731bfd9a885df94a2ba3e15bc3c8df09007f22f5dad7d

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://frosty-leaf-b2cd.onos.workers.dev/
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

date: Fri, 02 Aug 2024 21:16:10 GMT
content-encoding: br
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=vCnoIhtW9AGamOhBEpuYACdzfC%2FNR1vRz7rzRqe%2BwMrEoEdImrgOpj8x1W1l7BIF3hzMWY4JxLMFo3eqLfEzL5td%2B8rQLrneUDBa2Kxi9GnIVmbNDDV7QUnL5Hv7n%2FF2U4JTikzUgjlpqguzK7zETfYhG3g%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=UTF-8
cf-ray: 8ad1166328a8ac28-YYZ
alt-svc: h3=":443"; ma=86400

GET
H3

500

Primary Request / Show response
frosty-leaf-b2cd.onos.workers.dev/
Redirect Chain

https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/phish-bypass?atok=Z7qVDPtIo6nEXz1szuGWHtUyPyF7txcKptzRmYNSneU-1722633369-0.0.1.1-%2F
https://frosty-leaf-b2cd.onos.workers.dev/

4 KB
5 KB

34ms
34ms

Document
text/html

104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0d2c8b64d542c13539e6f9bbcd29eaa0ffe90a5c6644ace18cd47658b2c20b91

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://frosty-leaf-b2cd.onos.workers.dev/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 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: 8ad116828b6aac28-YYZ
content-length: 4353
content-type: text/html; charset=UTF-8
date: Fri, 02 Aug 2024 21:16:15 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=sLzZSepSTUlPnrMgvJtAOc0Xt9lKVMnWIw%2FSqVwE3FJj%2Fq2rDyha20fX2YL5DiQAXrEo3lbv5m5UZP3T5NWzeLCsm8urB0FvhuU37ReOlTImfet4VLvYCPVT8FR6r8%2BrR7pnLNBDCtWTJPu4J4xIHTHW%2Bgk%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: 8ad116825b2eac28-YYZ
content-length: 167
content-type: text/html
date: Fri, 02 Aug 2024 21:16:15 GMT
location: https://frosty-leaf-b2cd.onos.workers.dev/
server: cloudflare
x-content-type-options: nosniff
x-frame-options: DENY

GET
H3 200 cf.errors.css
frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/ 23 KB
0 28ms
28ms Stylesheet
text/css 104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: frosty-leaf-b2cd.onos.workers.dev
URL: https://frosty-leaf-b2cd.onos.workers.dev/

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , 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://frosty-leaf-b2cd.onos.workers.dev/
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

date: Fri, 02 Aug 2024 21:16:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 30 Jul 2024 21:55:42 GMT
server: cloudflare
etag: W/"66a9615e-5df3"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=7200, public
cf-ray: 8ad11662c84fac28-YYZ
expires: Fri, 02 Aug 2024 23:16:10 GMT

GET
H3 500 favicon.ico
frosty-leaf-b2cd.onos.workers.dev/ 4 KB
5 KB 35ms
34ms Other
text/html 104.21.3.198
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://frosty-leaf-b2cd.onos.workers.dev/favicon.ico

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

104.21.3.198 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6fb769c3cba2b3afc229d87a24e1704b8b97cce65c47a1a712dd142c3584174e

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://frosty-leaf-b2cd.onos.workers.dev/
User-Agent: Mozilla/5.0 (X11; CrOS x86_64 10176.72.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36

Response headers

date: Fri, 02 Aug 2024 21:16:15 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=LwKn8pXnLYGHYocesfCqDZ56k64j%2BynkjeRWvhpZR%2BVlwemLEvvm7Mlcd6l2s46JtkcEIQ08RcDI%2B8YyD%2Bb190BnbBSpVa%2Fexb1%2BYMh8dQMqmqqqIzmO1thINVDTqeFZu%2Ft3DbgDKk7MXb90SacaGUnVH04%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: 8ad11682fbd6ac28-YYZ
alt-svc: h3=":443"; ma=86400
content-length: 4353
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

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			.frosty-leaf-b2cd.onos.workers.dev/	1970-01-20 22:31:59	Name: __cf_mw_byp Value: Z7qVDPtIo6nEXz1szuGWHtUyPyF7txcKptzRmYNSneU-1722633369-0.0.1.1-/

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://frosty-leaf-b2cd.onos.workers.dev/ Message: Failed to load resource: the server responded with a status of 500 ()
network	error	URL: https://frosty-leaf-b2cd.onos.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

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.

frosty-leaf-b2cd.onos.workers.dev
104.21.3.198
0d2c8b64d542c13539e6f9bbcd29eaa0ffe90a5c6644ace18cd47658b2c20b91
6fb769c3cba2b3afc229d87a24e1704b8b97cce65c47a1a712dd142c3584174e
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
8a964a8d11c48f310f728b813c643428733edcc447d92a7b7e87a79ea044faf6
8bad901c993ad8b56a1731bfd9a885df94a2ba3e15bc3c8df09007f22f5dad7d
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016

frosty-leaf-b2cd.onos.workers.dev Open in urlscan Pro 104.21.3.198 Malicious Activity! Public Scan

Summary

urlscan.io Verdict: Potentially Malicious

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

7 Requests

100 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

19 kBTransfer

65 kBSize

1 Cookies

3 Outgoing links

Page URL History

Redirected requests

7 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

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

1 JavaScript Global Variables

1 Cookies

2 Console Messages

Security Headers

Indicators

frosty-leaf-b2cd.onos.workers.dev Open in urlscan Pro
104.21.3.198 Malicious Activity! Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

19 kB
Transfer

65 kB
Size

1
Cookies

7 HTTP transactions
0 data transactions

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