Security Scan Report: 1f43a3e4.57b79ffb3043f32930fb5bee.workers.dev

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Submitted: Sep 17, 2026, 5:50:25 AMCompleted: Sep 17, 2026, 5:51:09 AMpubliccompleted

AI Security Verdict

High Risk

Confidence: 88%

8
Risk Score

Confirmed phishing-kit gate impersonating a Cloudflare security challenge on a workers.dev subdomain; analyst-vetted kit roster and YARA hit. It withholds the credential page until the fake Turnstile check passes. Do not interact.

Risk Factors (6)
Known malicious phishing kit identified by both the kit roster and a native YARA rule
Impersonation of Cloudflare's security-challenge page on an unrelated workers.dev subdomain
Turnstile gate designed to hide the credential-harvesting page from automated scanners
Victim email address embedded in the URL, indicating a targeted campaign
Unranked hosting-platform subdomain of unknown creation date with 70 eval() dynamic-code executions
Only destination is Cloudflare's own challenge host, with no legitimate site purpose
Domain age information unavailable

Details

Page Title

Just a moment...

Scan Type

public

Domain Name Analysis

Within the developer-focused generic top-level domain (.dev), '1f43a3e4.57b79ffb3043f32930fb5bee.workers.dev' is registered; it also runs on subdomain '1f43a3e4.57b79ffb3043f32930fb5bee'. The core label 'workers' covers 7 characters split between two vowels and five consonants. Breaking it apart gives one 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

5.81s
Total Load Time
555 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 technical67% confidence
Type: static
Method: ml+structural

All Detected Categories

documentation technical
67%
government public service
63%
blog personal website
53%
news media journalism
49%
adult content
36%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
4188.114.96.9Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.94.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.95.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
83--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1A061963F6A21701AD6F38A7631F163DE3920E108D703879AEDB7A7444ED266B1E1174D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

48:PzTW4lNvkiWUZKAbWYBUO36yKrnVjbv8+qfOcqwFtiGNirSVmu/sC7e4k5:PGeiURtBUOXanFISch+rSOcg5

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:3318:ABg5AkABSIIczAFAIIQAIEACAAgAAQ4mgACEAAgACgAYAFIAAkgIhFAgAACABABKABAAAAAEAiMwUgSAAkAEGZEDAAApB0CA

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:ffc783c3ffffffe7
Perceptual Hash:b038c3cfc7cc6631
Difference Hash:00181e3600000008
Wavelet Hash:3f07031f3c3c3c00
Color Hash:#e06c98

Other Hashes

Crop Resistant:00181e3600000008

Scan History

Scan history not available

Unable to load historical scan data