hello-world-white-tree-95b4.bertirakne.workers.dev

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 104.21.19.50, located in and belongs to CLOUDFLARENET, US. The main domain is hello-world-white-tree-95b4.bertirakne.workers.dev.
TLS certificate: Issued by WE1 on September 2nd 2024. Valid for: 3 months.

This is the only time hello-world-white-tree-95b4.bertirakne.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	104.21.19.50 104.21.19.50		13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	1

8 104.21.19.50 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

hello-world-white-tree-95b4.bertirakne.workers.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	workers.dev 1 redirects hello-world-white-tree-95b4.bertirakne.workers.dev	19 KB
7	1

	Domain	Requested by
8	hello-world-white-tree-95b4.bertirakne.workers.dev	1 redirects hello-world-white-tree-95b4.bertirakne.workers.dev
7	1

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
bertirakne.workers.dev WE1	`2024-09-02` - `2024-12-01`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://hello-world-white-tree-95b4.bertirakne.workers.dev/
Frame ID: 606DB7DDA6BB71BB44FB1C6AD262F410
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Worker threw exception | hello-world-white-tree-95b4.bertirakne.workers.dev | Cloudflare

Page URL History Show full URLs

https://hello-world-white-tree-95b4.bertirakne.workers.dev/ Page URL
https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/phish-bypass?atok=1Bc7SIKoQxooaFWkWYDCSDcPxESz8rc5WdajCADLmLg-172958... HTTP 301
https://hello-world-white-tree-95b4.bertirakne.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.

https://hello-world-white-tree-95b4.bertirakne.workers.dev/ Page URL
https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/phish-bypass?atok=1Bc7SIKoQxooaFWkWYDCSDcPxESz8rc5WdajCADLmLg-1729582629-0.0.1.1-%2F HTTP 301
https://hello-world-white-tree-95b4.bertirakne.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
0 data transactions

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

GET
H2 403 / Show response
hello-world-white-tree-95b4.bertirakne.workers.dev/ 4 KB
2 KB 94ms
22ms Document
text/html 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ff3652763b7c73bde8aa18a2351de59d9b1bd16fad20b44a237a8e46710865b8

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: 8d67d208accbaaf1-YYZ
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Tue, 22 Oct 2024 07:37:09 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WTVqflFUqdNDTGP0LvijPXao5L75%2FspZMultAKlpE%2BXeOe%2BQJ%2BYQOOc9GWbCgl1HIg2OdcoekrBe%2Bh1eFvWmBCNRC6tllozC6IZMXzkCLRdbPyH1R2MCGZsb9GszlExhb3aiUWXmzJ1Gm%2B8zRYDCnZbLmdjlCz0AiBqMcJ5M4DqvkR54wg%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

GET
H2 200 cf.errors.css
hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/ 23 KB
5 KB 22ms
21ms Stylesheet
text/css 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: hello-world-white-tree-95b4.bertirakne.workers.dev
URL: https://hello-world-white-tree-95b4.bertirakne.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , 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://hello-world-white-tree-95b4.bertirakne.workers.dev/

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
content-encoding: gzip
etag: W/"670fb473-5df3"
x-content-type-options: nosniff
cf-ray: 8d67d208dcdfaaf1-YYZ
expires: Tue, 22 Oct 2024 09:37:09 GMT
date: Tue, 22 Oct 2024 07:37:09 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 12:41:23 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 200 icon-exclamation.png
hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/images/ 452 B
541 B 22ms
21ms Image
image/png 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637

Requested by

Host: hello-world-white-tree-95b4.bertirakne.workers.dev
URL: https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/cf.errors.css

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , 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://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/cf.errors.css

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
etag: "670fb473-1c4"
x-content-type-options: nosniff
cf-ray: 8d67d2092cfdaaf1-YYZ
expires: Tue, 22 Oct 2024 09:37:09 GMT
accept-ranges: bytes
content-length: 452
date: Tue, 22 Oct 2024 07:37:09 GMT
content-type: image/png
last-modified: Wed, 16 Oct 2024 12:41:23 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 403 favicon.ico
hello-world-white-tree-95b4.bertirakne.workers.dev/ 4 KB
2 KB 24ms
24ms Other
text/html 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

15e3fd51053c9800c9eba6d8892f385fedefc2a41bfd6f9a5136d62a2f8384ba

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://hello-world-white-tree-95b4.bertirakne.workers.dev/

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: gzip
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q2VLKZT6r3b4CeqUN3ISEKntFy2VTYYCbHPTjQIg76g8lal2i3GrEgbuG2ZcUZyWFN6%2FsdYFpIOC%2FMai2dtiG0fzVI9cEhk%2Bk6Qgdycr3iQwq0ByItYH3E6ArRiPe2E0fuQcGfVoPrilolw2TVXl2qVfWZvvpru1yn2P4%2FMY5q0wFl%2FOJw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d67d2096d1eaaf1-YYZ
date: Tue, 22 Oct 2024 07:37:09 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
server: cloudflare
x-frame-options: SAMEORIGIN

GET
H2

500

Primary Request / Show response
hello-world-white-tree-95b4.bertirakne.workers.dev/
Redirect Chain

https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/phish-bypass?atok=1Bc7SIKoQxooaFWkWYDCSDcPxESz8rc5WdajCADLmLg-1729582629-0.0.1.1-%2F
https://hello-world-white-tree-95b4.bertirakne.workers.dev/

4 KB
5 KB

27ms
27ms

Document
text/html

104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5abd964936a445cd264ec412b7679422041d7feafa504b358a07c6967444bf6d

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://hello-world-white-tree-95b4.bertirakne.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

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: 8d67d228ea49aaf1-YYZ
content-length: 4404
content-type: text/html; charset=UTF-8
date: Tue, 22 Oct 2024 07:37:14 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=hyfFFgIBzyV9UhpJUmty3PsDnIbgT5aT%2FbLmG5WkyTqVuA4kXr%2BBiIurR9JaXVtGsJr9yqWmZX4AUcQELozSsMYhhRbPsjzldRzfvbxCKfu3VQ7UujdCQDGE9S9%2FXWBcY1V3xgXyjcHTRDTZh6GV2YsSThCshvRuDXSG9UKaJqk%2BjPDmMA%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=TCP&rtt=19251&sent=32&recv=25&lost=0&retrans=0&sent_bytes=14474&recv_bytes=3106&delivery_rate=559642&cwnd=256&unsent_bytes=0&cid=a608ca47e3ec8f09&ts=5195&x=0"
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

Redirect headers

cache-control: private, no-cache
cf-ray: 8d67d228ca3eaaf1-YYZ
content-length: 167
content-type: text/html
date: Tue, 22 Oct 2024 07:37:14 GMT
location: https://hello-world-white-tree-95b4.bertirakne.workers.dev/
server: cloudflare
x-content-type-options: nosniff
x-frame-options: DENY

GET
H2 200 cf.errors.css
hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/ 23 KB
0 0ms
0ms Stylesheet
text/css 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/cdn-cgi/styles/cf.errors.css

Requested by

Host: hello-world-white-tree-95b4.bertirakne.workers.dev
URL: https://hello-world-white-tree-95b4.bertirakne.workers.dev/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , 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://hello-world-white-tree-95b4.bertirakne.workers.dev/

Response headers

vary: Accept-Encoding
cache-control: max-age=7200, public
content-encoding: gzip
etag: W/"670fb473-5df3"
x-content-type-options: nosniff
cf-ray: 8d67d208dcdfaaf1-YYZ
expires: Tue, 22 Oct 2024 09:37:09 GMT
date: Tue, 22 Oct 2024 07:37:09 GMT
content-type: text/css
last-modified: Wed, 16 Oct 2024 12:41:23 GMT
server: cloudflare
x-frame-options: DENY

GET
H2 500 favicon.ico
hello-world-white-tree-95b4.bertirakne.workers.dev/ 4 KB
5 KB 26ms
26ms Other
text/html 104.21.19.50
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hello-world-white-tree-95b4.bertirakne.workers.dev/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

104.21.19.50 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ca2fbdcc61f22643746b36cfe7ec40fda440310360dc1b0cb10f8ac9364ffa7

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://hello-world-white-tree-95b4.bertirakne.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
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qzoDNT6OOFQV0l5mlOXH3%2BFEQfVfNQ%2FWoZ4mssm4JX%2Fnzv4IXas5H0lA65kDzMbYAHZC4Q%2BSslyqEPH3GZUvUxXoitbQQ1fPHHDtyRrB58LiXPGNyUTv3j1RZwjBBkpdW025B9d4BwWFWYKylKSVq8aQkjp76nXW%2FaF1n93Gi3W6Lqko5Q%3D%3D"}],"group":"cf-nel","max_age":604800}
referrer-policy: same-origin
cf-ray: 8d67d2294a67aaf1-YYZ
expires: Thu, 01 Jan 1970 00:00:01 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=18978&sent=39&recv=28&lost=0&retrans=0&sent_bytes=19598&recv_bytes=3166&delivery_rate=559642&cwnd=256&unsent_bytes=0&cid=a608ca47e3ec8f09&ts=5250&x=0"
content-length: 4404
date: Tue, 22 Oct 2024 07:37:14 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

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
			.hello-world-white-tree-95b4.bertirakne.workers.dev/	1970-01-21 00:27:49	Name: __cf_mw_byp Value: 1Bc7SIKoQxooaFWkWYDCSDcPxESz8rc5WdajCADLmLg-1729582629-0.0.1.1-/

4 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://hello-world-white-tree-95b4.bertirakne.workers.dev/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://hello-world-white-tree-95b4.bertirakne.workers.dev/favicon.ico Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://hello-world-white-tree-95b4.bertirakne.workers.dev/ Message: Failed to load resource: the server responded with a status of 500 ()
network	error	URL: https://hello-world-white-tree-95b4.bertirakne.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.

hello-world-white-tree-95b4.bertirakne.workers.dev
104.21.19.50
15e3fd51053c9800c9eba6d8892f385fedefc2a41bfd6f9a5136d62a2f8384ba
5abd964936a445cd264ec412b7679422041d7feafa504b358a07c6967444bf6d
6ca2fbdcc61f22643746b36cfe7ec40fda440310360dc1b0cb10f8ac9364ffa7
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016
ff3652763b7c73bde8aa18a2351de59d9b1bd16fad20b44a237a8e46710865b8

hello-world-white-tree-95b4.bertirakne.workers.dev Open in urlscan Pro 104.21.19.50 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

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

4 Console Messages

Security Headers

Indicators

hello-world-white-tree-95b4.bertirakne.workers.dev Open in urlscan Pro
104.21.19.50 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!