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secure.inv-pdf-cloud.workers.dev Open in urlscan Pro
2606:4700:3035::ac43:a37d  Malicious Activity! Public Scan

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URL: https://secure.inv-pdf-cloud.workers.dev/
Submission: On March 11 via manual from PH — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 3 HTTP transactions. The main IP is 2606:4700:3035::ac43:a37d, located in United States and belongs to CLOUDFLARENET, US. The main domain is secure.inv-pdf-cloud.workers.dev.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on March 9th 2022. Valid for: a year.
This is the only time secure.inv-pdf-cloud.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
3 2606:4700:303... 13335 (CLOUDFLAR...)
3 1
Apex Domain
Subdomains		 Transfer
3 workers.dev
secure.inv-pdf-cloud.workers.dev
7 KB
3 1
Domain Requested by
3 secure.inv-pdf-cloud.workers.dev secure.inv-pdf-cloud.workers.dev
3 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-03-09 -
2023-03-08		 a year crt.sh

This page contains 1 frames:

Primary Page: https://secure.inv-pdf-cloud.workers.dev/
Frame ID: 3A5C9D4371704B3AD1B5C5157291332A
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Suspected phishing site | Cloudflare

Page Statistics

3
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

7 kB
Transfer

28 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
secure.inv-pdf-cloud.workers.dev/ 		4 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://secure.inv-pdf-cloud.workers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:a37d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
aa12878ffd8413bbf29e091f996aedd15ad88e3dc3206bfb3e6bfef83efa6b9f
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

date
Fri, 11 Mar 2022 01:53:38 GMT
content-type
text/html; charset=UTF-8
x-frame-options
SAMEORIGIN
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XbJNgr0nIMTy5106o0okQNsRCarsMEMQdfKT3E6OGcifnqyvIz2SGOp0SdTzPfJJ0t4a6GjVUR1HITUe1wO9oPu6aFpbt6bf2F3sgz6cD3g1MlX3hQxd3cv8meo2HFJCEIMXHuD8VPNUx7VEMKimX3UmZ89Sp9puSLFVlqHufQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Accept-Encoding
server
cloudflare
cf-ray
6ea0a857ec5f59ef-MXP
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf.errors.css
secure.inv-pdf-cloud.workers.dev/cdn-cgi/styles/ 		23 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://secure.inv-pdf-cloud.workers.dev/cdn-cgi/styles/cf.errors.css
Requested by
Host: secure.inv-pdf-cloud.workers.dev
URL: https://secure.inv-pdf-cloud.workers.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:a37d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
16fd28061d42cf29268600418d5aa26b585435027ca599a42141cbc820f2547c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://secure.inv-pdf-cloud.workers.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

Response headers

date
Fri, 11 Mar 2022 01:53:38 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 10 Mar 2022 21:23:49 GMT
server
cloudflare
etag
W/"622a6c65-5c88"
x-frame-options
DENY
content-type
text/css
cache-control
max-age=7200, public
cf-ray
6ea0a8583ca659ef-MXP
vary
Accept-Encoding
expires
Fri, 11 Mar 2022 03:53:38 GMT
icon-exclamation.png
secure.inv-pdf-cloud.workers.dev/cdn-cgi/images/ 		452 B
540 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://secure.inv-pdf-cloud.workers.dev/cdn-cgi/images/icon-exclamation.png?1376755637
Requested by
Host: secure.inv-pdf-cloud.workers.dev
URL: https://secure.inv-pdf-cloud.workers.dev/cdn-cgi/styles/cf.errors.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::ac43:a37d , 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

Accept-Language
de-DE,de;q=0.9
Referer
https://secure.inv-pdf-cloud.workers.dev/cdn-cgi/styles/cf.errors.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

Response headers

date
Fri, 11 Mar 2022 01:53:38 GMT
x-content-type-options
nosniff
last-modified
Thu, 10 Mar 2022 21:23:49 GMT
server
cloudflare
etag
"622a6c65-1c4"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6ea0a8585cce59ef-MXP
vary
Accept-Encoding
content-length
452
expires
Fri, 11 Mar 2022 03:53:38 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)

4 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.

function| structuredClone object| oncontextlost object| oncontextrestored object| _cf_translation

0 Cookies

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.

secure.inv-pdf-cloud.workers.dev
2606:4700:3035::ac43:a37d
16fd28061d42cf29268600418d5aa26b585435027ca599a42141cbc820f2547c
aa12878ffd8413bbf29e091f996aedd15ad88e3dc3206bfb3e6bfef83efa6b9f
f1591a5221136c49438642155691ae6c68e25b7241f3d7ebe975b09a77662016