Security Scan Report: 1f43a3e4.57b79ffb3043f32930fb5bee.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://1f43a3e4.57b79ffb3043f32930fb5bee.workers.dev/[email protected]

AI Security Verdict

High Risk

Confidence: 88%

8
Risk Score

Fake Cloudflare 'Just a moment' challenge generated by a known Turnstile-gate phishing kit on a workers.dev subdomain, with a victim email in the URL. The gate is built to lead to credential theft — do not interact.

Risk Factors (5)
Known malicious phishing kit identified by analyst-vetted roster and high-precision YARA rule
Impersonation of Cloudflare's security-challenge UI on a non-Cloudflare domain
Self-hosted fake CAPTCHA gate designed to hand off to a credential-harvesting page after 'verification'
Personalised email address embedded in the URL as a targeting parameter
Unknown-age subdomain on a free instant-publishing platform, unranked in threat reputation lists
Domain age information unavailable

Details

Page Title

Just a moment...

Scan Type

public

Domain Name Analysis

The domain '1f43a3e4.57b79ffb3043f32930fb5bee.workers.dev' uses the developer-focused generic top-level domain (.dev), featuring subdomain '1f43a3e4.57b79ffb3043f32930fb5bee'. Count 7 characters in 'workers' holding two vowels versus five consonants. It segments into 1 word: workers. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://1f43a3e4.57b79ffb3043f32930fb5bee.workers.dev/?email=david.pereira@secpro.co

Page Load Overview

0.60s
Total Load Time
833 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
2188.114.97.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2188.114.96.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.95.41Cloudflare · 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

T1B961953F6A21701A96E78A7631F1639E3920E108C703879AEE6BA7444EC26661E1174D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:jzTW4lNvkiWUZKAbWYBUO36yKrnVjbv8+qfOcqwFtiGNirSVmu/sCYeFe4k5:jGeiURtBUOXanFISch+rSOneFg5

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3409:AQgAAAIAISAIgAEAAAAEAIggAAAAIICCYAOAgAAIFACAEAAARASABQQAAEgCAIABgARcBJRwAIKIAAAEAEpAAAADAAAgKDAQ

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:b838c3c7c7643399
Difference Hash:00181c1600000008
Wavelet Hash:3f0707030f0f3f03
Color Hash:#763a78

Other Hashes

Crop Resistant:00181c1600000008

Scan History

Scan history not available

Unable to load historical scan data