bkfbfgwvkv.fyfyvfytvghv.workers.dev

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3032::ac43:8fc3, located in United States and belongs to CLOUDFLARENET, US. The main domain is bkfbfgwvkv.fyfyvfytvghv.workers.dev.
TLS certificate: Issued by WE1 on July 11th 2024. Valid for: 3 months.

This is the only time bkfbfgwvkv.fyfyvfytvghv.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	2606:4700:303... 2606:4700:3032::ac43:8fc3		13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	1

8 2606:4700:3032::ac43:8fc3 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

bkfbfgwvkv.fyfyvfytvghv.workers.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	workers.dev 1 redirects bkfbfgwvkv.fyfyvfytvghv.workers.dev	22 KB
7	1

	Domain	Requested by
8	bkfbfgwvkv.fyfyvfytvghv.workers.dev	1 redirects bkfbfgwvkv.fyfyvfytvghv.workers.dev
7	1

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
fyfyvfytvghv.workers.dev WE1	`2024-07-11` - `2024-10-09`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/
Frame ID: 133E6F330F6511C464B2102F23682DA7
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Worker threw exception | bkfbfgwvkv.fyfyvfytvghv.workers.dev | Cloudflare

Page URL History Show full URLs

http://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ HTTP 307
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ Page URL
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/phish-bypass?atok=XuwJ4WkFs6y8iuvEEl6Q_qcb0zqpDmCnm.zBAAhfxLk-172355... HTTP 301
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ Page URL

Page Statistics

7
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

21 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://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ HTTP 307
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ Page URL
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/phish-bypass?atok=XuwJ4WkFs6y8iuvEEl6Q_qcb0zqpDmCnm.zBAAhfxLk-1723553588-0.0.1.1-%2F HTTP 301
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

http://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ HTTP 307
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

7 HTTP transactions
0 data transactions

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

GET
H2

200

/ Show response
bkfbfgwvkv.fyfyvfytvghv.workers.dev/
Redirect Chain

http://bkfbfgwvkv.fyfyvfytvghv.workers.dev/
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

4 KB
2 KB

113ms
25ms

Document
text/html

2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ac4f0851f9cc3dbbe1f1c4b8e2302f067a568a377f34ed8b729e536f804febd8

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

cf-ray: 8b28d8a88f6142c0-EWR
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Tue, 13 Aug 2024 12:53:08 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W3tfttmXbSXjlo5SaIM%2BiIVL7szKYst3P0t6KV3noZiP5FgHygWMcrqJsOS6KnAq%2FOQoqusIn9LTFSlChekTqXHVMiO75KdTzqaCtnwF%2B5Ba7ge95Y01ihZQR1UqZ%2BH0E7pKseHS7uV1HBTmdd%2By3QjisKp0rtRp6wZtYB2Mi5CG0g%3D%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://bkfbfgwvkv.fyfyvfytvghv.workers.dev/
Non-Authoritative-Reason: HSTS

GET
H2 200 cf.errors.css
bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/styles/ 23 KB
5 KB 49ms
49ms Stylesheet
text/css 2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: bkfbfgwvkv.fyfyvfytvghv.workers.dev
URL: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , 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://bkfbfgwvkv.fyfyvfytvghv.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: Tue, 13 Aug 2024 12:53:08 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 07 Aug 2024 09:34:53 GMT
server: cloudflare
etag: W/"66b33fbd-5df3"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=7200, public
cf-ray: 8b28d8a8efd642c0-EWR
expires: Tue, 13 Aug 2024 14:53:08 GMT

GET
H2 200 icon-exclamation.png
bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/images/ 452 B
541 B 22ms
22ms Image
image/png 2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637

Requested by

Host: bkfbfgwvkv.fyfyvfytvghv.workers.dev
URL: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/styles/cf.errors.css

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , 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://bkfbfgwvkv.fyfyvfytvghv.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: Tue, 13 Aug 2024 12:53:08 GMT
x-content-type-options: nosniff
last-modified: Wed, 07 Aug 2024 09:34:53 GMT
server: cloudflare
etag: "66b33fbd-1c4"
x-frame-options: DENY
vary: Accept-Encoding
content-type: image/png
cache-control: max-age=7200, public
accept-ranges: bytes
cf-ray: 8b28d8a91ffe42c0-EWR
content-length: 452
expires: Tue, 13 Aug 2024 14:53:08 GMT

GET
H2 500 favicon.ico
bkfbfgwvkv.fyfyvfytvghv.workers.dev/ 4 KB
5 KB 37ms
36ms Other
text/html 2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

65d9242a506e7d9dc1f627775be6ffd46c1d7d37289a3fd5010da65578e9271a

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://bkfbfgwvkv.fyfyvfytvghv.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: Tue, 13 Aug 2024 12:53:08 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=842DfeQt13f6OLNEYxb%2BKxSNtyGmVrioRle8sk2uwl%2BYdEtoDp1E7xOQ6eixwT8EOHwbOsE47luGAP9h04VY29X1l1zg%2FOiJfs%2FHsHfrLamrOYP%2F2VdMLORgsT4Evk9reweAdYFZVNOJ2VdJIiR27jmKIJCb4C%2FKUJ6VUgmtcSYqzA%3D%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: 8b28d8a9383f42c0-EWR
alt-svc: h3=":443"; ma=86400
content-length: 4365
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
H2

500

Primary Request / Show response
bkfbfgwvkv.fyfyvfytvghv.workers.dev/
Redirect Chain

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/phish-bypass?atok=XuwJ4WkFs6y8iuvEEl6Q_qcb0zqpDmCnm.zBAAhfxLk-1723553588-0.0.1.1-%2F
https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

4 KB
5 KB

83ms
82ms

Document
text/html

2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b9d9ec441827e3414c8459630c6b6f53cef36456f02757e5230272f420e98cb6

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://bkfbfgwvkv.fyfyvfytvghv.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

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: 8b28d8c8db1e42c0-EWR
content-length: 4365
content-type: text/html; charset=UTF-8
date: Tue, 13 Aug 2024 12:53:13 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=8fuOt%2F2PSFGJeecpXbOXa%2FKGV3j3IjzqDV4d5Dz4rgZHmZAOenhO%2BuNSv1prkSEfR8K6BkS9yjB2ohWRArsp8OHcrtrKsze1r6bnPxBpSqbMfzPEF10%2FH4Tmdpzvy0S8dCsaJhb3X6OI%2FeqUQtXqjSGEqkXPY4mCJnrkwHGg7MK%2BiQ%3D%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: 8b28d8c86a9a42c0-EWR
content-length: 167
content-type: text/html
date: Tue, 13 Aug 2024 12:53:13 GMT
location: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/
server: cloudflare
x-content-type-options: nosniff
x-frame-options: DENY

GET
H2 200 cf.errors.css
bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/styles/ 23 KB
0 0ms
0ms Stylesheet
text/css 2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: bkfbfgwvkv.fyfyvfytvghv.workers.dev
URL: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , 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://bkfbfgwvkv.fyfyvfytvghv.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: Tue, 13 Aug 2024 12:53:08 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 07 Aug 2024 09:34:53 GMT
server: cloudflare
etag: W/"66b33fbd-5df3"
x-frame-options: DENY
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=7200, public
cf-ray: 8b28d8a8efd642c0-EWR
expires: Tue, 13 Aug 2024 14:53:08 GMT

GET
H3 500 favicon.ico
bkfbfgwvkv.fyfyvfytvghv.workers.dev/ 4 KB
5 KB 34ms
33ms Other
text/html 2606:4700:3032::ac43:8fc3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/favicon.ico

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700:3032::ac43:8fc3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d01f9e078fe84af208ebf70582241bbd41535b8ad9905a703a04b21a53656bf4

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://bkfbfgwvkv.fyfyvfytvghv.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: Tue, 13 Aug 2024 12:53:13 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=cym0%2BSNDu5GreeDFzgu3vUVmaaKRCWD4yzGdhaaw3RWN3FG5Nq4AGJ%2FyqYYtC5Xjh6DLB7jKLmTpDF9TKA8QMjWUKltjwf9XExji4VSICh8uWWt4Ih86z5aONcqyHMPsXYrm4lFYdBWqWhlUu0FIy%2B%2FkluDnEMQvmAgccX8G%2BC%2F9nw%3D%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: 8b28d8c94c2418cc-EWR
alt-svc: h3=":443"; ma=86400
content-length: 4365
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
			.bkfbfgwvkv.fyfyvfytvghv.workers.dev/	1970-01-20 22:47:19	Name: __cf_mw_byp Value: XuwJ4WkFs6y8iuvEEl6Q_qcb0zqpDmCnm.zBAAhfxLk-1723553588-0.0.1.1-/

3 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://bkfbfgwvkv.fyfyvfytvghv.workers.dev/favicon.ico Message: Failed to load resource: the server responded with a status of 500 ()
network	error	URL: https://bkfbfgwvkv.fyfyvfytvghv.workers.dev/ Message: Failed to load resource: the server responded with a status of 500 ()
network	error	URL: https://bkfbfgwvkv.fyfyvfytvghv.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.

bkfbfgwvkv.fyfyvfytvghv.workers.dev
2606:4700:3032::ac43:8fc3
65d9242a506e7d9dc1f627775be6ffd46c1d7d37289a3fd5010da65578e9271a
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
ac4f0851f9cc3dbbe1f1c4b8e2302f067a568a377f34ed8b729e536f804febd8
b9d9ec441827e3414c8459630c6b6f53cef36456f02757e5230272f420e98cb6
d01f9e078fe84af208ebf70582241bbd41535b8ad9905a703a04b21a53656bf4
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016

bkfbfgwvkv.fyfyvfytvghv.workers.dev Open in urlscan Pro 2606:4700:3032::ac43:8fc3 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

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

21 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

3 Console Messages

Security Headers

Indicators

bkfbfgwvkv.fyfyvfytvghv.workers.dev Open in urlscan Pro
2606:4700:3032::ac43:8fc3 Malicious Activity! Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

21 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!