Security Scan Report: 99b5fbd3.287de41afac50c1751d99e59.workers.dev

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Submitted: Completed: publiccompleted
This website contacted 4 IPs in 1 country across 2 domains to perform 8 HTTP transactions. The main domain is workers.dev and was registered 7 years ago.

Submitted URL: https://99b5fbd3.287de41afac50c1751d99e59.workers.dev/

AI Security Verdict

High Risk

Confidence: 88%

8
Risk Score

Analyst-vetted phishing kit: a self-hosted fake Cloudflare 'Just a moment...' Turnstile gate (YARA Turnstile_Gate_Kit_cfForm) that auto-posts cfForm to itself and then serves a credential page. Do not proceed.

Risk Factors (5)
Known malicious phishing-kit identification from the analyst-vetted kit roster (turnstile-gate-kit-202609)
HIGH-severity YARA hit for a self-hosted fake Cloudflare Turnstile gate (cfForm auto-POST back to itself)
Brand impersonation: page presents itself as a Cloudflare security check
Randomized high-entropy subdomain on the free workers.dev hosting platform (actual creation date unknown)
Elongated, typo-laden challenge copy typical of kit-generated gates
Domain age information unavailable

Details

Page Title

Just a moment...

Scan Type

public

Domain Name Analysis

You're looking at domain '99b5fbd3.287de41afac50c1751d99e59.workers.dev' on the developer-focused generic top-level domain (.dev) and includes subdomain '99b5fbd3.287de41afac50c1751d99e59'. Its registrable label 'workers' stretches across 7 characters holding two vowels versus 5 consonants. Breaking it apart gives one word: workers. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://99b5fbd3.287de41afac50c1751d99e59.workers.dev/

Page Load Overview

0.43s
Total Load Time
782 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en-US
Text Length:200 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical66% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
66%
government public service
63%
blog personal website
54%
news media journalism
48%
technology software
35%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2188.114.96.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.95.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2188.114.97.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.94.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
84--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T16F61963F6A21701AD6A38EB631F1639E3830E108D703875AEE67A7444EC26661F1174D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:PzTW4lNvkiWUZ8bWYBUO36yKrnVjbv8+qfOcqwFtiGNirSVmu/sCYeue4k5:PGeiUatBUOXanFISch+rSOneug5

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3424:ABg5AkgBSAIUzAEgIIQAoVACAAgAAQ4ngACEAAgAKggYAFIAAkAIhFAgAAKARgBLABAAAAAEIiMwUgCQAkAECJEDAAAJB0KB

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:ffcfc7c3ffffffe7
Perceptual Hash:b038c3cfc7643399
Difference Hash:00181c1600000008
Wavelet Hash:fcc4c4c03c3c3c00
Color Hash:#e0856c

Other Hashes

Crop Resistant:00181c1600000008

Scan History

Scan history not available

Unable to load historical scan data