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round-lab-0758.nynleefa.workers.dev Open in urlscan Pro
172.67.131.51  Malicious Activity! Public Scan

Go To Rescan Add Verdict Report
URL: https://round-lab-0758.nynleefa.workers.dev/
Submission: On August 13 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 172.67.131.51, located in United States and belongs to CLOUDFLARENET, US. The main domain is round-lab-0758.nynleefa.workers.dev.
TLS certificate: Issued by WE1 on July 14th 2024. Valid for: 3 months.
This is the only time round-lab-0758.nynleefa.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 8 172.67.131.51 13335 (CLOUDFLAR...)
7 1
Apex Domain
Subdomains		 Transfer
8 workers.dev
round-lab-0758.nynleefa.workers.dev
19 KB
7 1
Domain Requested by
8 round-lab-0758.nynleefa.workers.dev 1 redirects round-lab-0758.nynleefa.workers.dev
7 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
nynleefa.workers.dev
WE1		 2024-07-14 -
2024-10-12		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://round-lab-0758.nynleefa.workers.dev/
Frame ID: 68ADFC2D753D36ABDA6C8111C60BF7A8
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Worker threw exception | round-lab-0758.nynleefa.workers.dev | Cloudflare

Page URL History Show full URLs

  1. https://round-lab-0758.nynleefa.workers.dev/ Page URL
  2. https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/phish-bypass?atok=JAPNs5_FngpO0IrSXV1tDSONa4oZUI.2AhTH11eh838-172351... HTTP 301
    https://round-lab-0758.nynleefa.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

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://round-lab-0758.nynleefa.workers.dev/ Page URL
  2. https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/phish-bypass?atok=JAPNs5_FngpO0IrSXV1tDSONa4oZUI.2AhTH11eh838-1723513404-0.0.1.1-%2F HTTP 301
    https://round-lab-0758.nynleefa.workers.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
round-lab-0758.nynleefa.workers.dev/ 		4 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6533dc775c8211f1a81b9e8df16591adc0a9a8fa7ce04e2b624b16115453b9cc
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
8b25039b9e397cda-LAX
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Tue, 13 Aug 2024 01:43:24 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lBTYXRhX06tOM58sxiD47VQoVUunrO5dOo%2Bi%2BRKkv8EdtarbEkRH0kGAgNnFuUJgeH2%2Fg5vAJFqX2WZ%2FLgXmJakN4SEwJUxo6iG7uP6h2q22cLO20ZlH9pm5quHIRHZ0aM1vs5tFEDWYOXAdT%2BGLGPHADceZJA%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
cf.errors.css
round-lab-0758.nynleefa.workers.dev/cdn-cgi/styles/ 		23 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: round-lab-0758.nynleefa.workers.dev
URL: https://round-lab-0758.nynleefa.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , 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://round-lab-0758.nynleefa.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 01:43:24 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
8b25039c4ede7cda-LAX
expires
Tue, 13 Aug 2024 03:43:24 GMT
icon-exclamation.png
round-lab-0758.nynleefa.workers.dev/cdn-cgi/images/ 		452 B
635 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: round-lab-0758.nynleefa.workers.dev
URL: https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/styles/cf.errors.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , 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://round-lab-0758.nynleefa.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 01:43:24 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
8b25039ccf597cda-LAX
content-length
452
expires
Tue, 13 Aug 2024 03:43:24 GMT
favicon.ico
round-lab-0758.nynleefa.workers.dev/ 		4 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4f6e97cd53353ccf550b83ae103980202bcd38bb38452ee70bb1da26d4eec324
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://round-lab-0758.nynleefa.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 01:43:25 GMT
content-encoding
gzip
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=mVaLdP82CQJy4efVDQhd%2FXd9Bn42tB5kHWy1PgYZKOQsRohr9a311pR30imOghyYIEMJrqV2YeUxNVBco8AAR8%2FLPN2HdviLgLg5SDapl657JgZxhOFI1RNoAeDsVrqXbqpv75kwTEFgzp%2BKfVQ6%2BjIxyXXN7g%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cf-ray
8b25039db8697cda-LAX
Primary Request /
round-lab-0758.nynleefa.workers.dev/
Redirect Chain
  • https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/phish-bypass?atok=JAPNs5_FngpO0IrSXV1tDSONa4oZUI.2AhTH11eh838-1723513404-0.0.1.1-%2F
  • https://round-lab-0758.nynleefa.workers.dev/
4 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c26cb6702c00614e5b53fe21fdd80e44211d98abf20140d40dbf6717dbb12385
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://round-lab-0758.nynleefa.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
8b2503bbd9507cda-LAX
content-length
4359
content-type
text/html; charset=UTF-8
date
Tue, 13 Aug 2024 01:43:29 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=Tq1X3C5PIlAG4F8Gu0%2FKk5cqOSHs9Gtqd2WfUgA4GTL3xNNnBW1JRqZMo89h2yjkoGo1m0mrXlvc8wv0BFssanujV%2Bah8TgCz6b0kKDRh0N9vHf88AFnH0HPeKGziSGv%2FEGhFLr5g1hPh8VxVKSBFGAqmCGWBg%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
8b2503bb69037cda-LAX
content-length
167
content-type
text/html
date
Tue, 13 Aug 2024 01:43:29 GMT
location
https://round-lab-0758.nynleefa.workers.dev/
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
cf.errors.css
round-lab-0758.nynleefa.workers.dev/cdn-cgi/styles/ 		23 KB
0 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: round-lab-0758.nynleefa.workers.dev
URL: https://round-lab-0758.nynleefa.workers.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , 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://round-lab-0758.nynleefa.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 01:43:24 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
8b25039c4ede7cda-LAX
expires
Tue, 13 Aug 2024 03:43:24 GMT
favicon.ico
round-lab-0758.nynleefa.workers.dev/ 		4 KB
5 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://round-lab-0758.nynleefa.workers.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.131.51 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
14cfbbb7eaa68e9f0f5593cda8eace1232d55f6a45006db828e31061295e904e
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://round-lab-0758.nynleefa.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 01:43:30 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=1d6uXJ%2FdxBYnsgGIpx73z9%2BihmNsVuijIMNSaI%2FgqewAVIP81ABpsYn6KBCbtYwmCAIDwzRWbh7IUlhxXT0da9gcibiOQbJe602sZMHvfYtA5X%2Be2HnoQw50MBleXLUsTq0jmnw8R94GYKdXrcJ5fLBWu50LyA%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
8b2503bd1a547cda-LAX
alt-svc
h3=":443"; ma=86400
content-length
4359
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

Domain/Path Name / Value
.round-lab-0758.nynleefa.workers.dev/ Name: __cf_mw_byp
Value: JAPNs5_FngpO0IrSXV1tDSONa4oZUI.2AhTH11eh838-1723513404-0.0.1.1-/

2 Console Messages

Source Level URL
Text
network error URL: https://round-lab-0758.nynleefa.workers.dev/
Message:
Failed to load resource: the server responded with a status of 500 ()
network error URL: https://round-lab-0758.nynleefa.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