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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of polymarket-demo-cfx.pages.dev

Información de Detección

https://polymarket-demo-cfx.pages.dev/
Detected Brand
Polymarket
Country
Unknown
Confianza
100%
HTTP Status
200
Report ID
4fb9ae1e-019…
Analyzed
2026-08-27 12:38

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T18B42E83092150D3AA21B9D94F6BAEB4F331B830BC64901785FF911F2D6CED74646DACA
CONTENT ssdeep
192:Xe3UF6l6Yj8ZSLn6n6gzRYfSle+6yt/9gnnifycdBhIHQrHKRzxEqZtHNePtHN67:wUF6l69ILn6n6g26xoNAk

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
d205a5d5d495d556
VISUAL aHash
7e01001ef4ffffff
VISUAL dHash
c043c5f024820000
VISUAL wHash
7e01001e00f8ffff
VISUAL colorHash
07000010480
VISUAL cropResistant
c043c5f024820000

Análisis de Código

Risk Score 100/100
Nivel de Amenaza ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Card Stealer 🎣 Banking 🎣 Personal Info
WebSocket C2

🔒 Obfuscation Detected

  • atob
  • fromCharCode
  • unescape
  • document.write
  • hex_escape
  • unicode_escape
  • base64_strings

🎯 Kit Endpoints

  • sendTransaction

📡 API Calls Detected

  • about:blank
  • https://polygon.technology
  • https://ipapi.co/json/
  • https://api.x.com/2/oauth2/token
  • https://support.trails.build/en/

📊 Desglose de Puntuación de Riesgo

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 429 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
Polymarket users
Método de Ataque
real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltración
WebSocket (10 endpoints)
Evaluación de Riesgo
CRITICAL - Automated credential harvesting with WebSocket (10 endpoints)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
  • 429 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand
Polymarket
Official Website
N/A
Fake Service
Banking/payment service

⚔️ Metodología de Ataque

Primary Method: Credential Harvesting

Victim enters username and password into fake login form. Credentials are captured via JavaScript and exfiltrated to attacker's server in real-time.

Secondary Method: JavaScript Obfuscation

Malicious code is obfuscated using 429 techniques to evade detection by security scanners and make reverse engineering more difficult.

Target Blockchain
Multiple blockchains
Whitelist Bypass
YES

Drainer supports multiple blockchain networks and checks for high-value tokens on each chain before executing drain operations.

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Dominio
polymarket-demo-cfx.pages.dev
Registered
Unknown
Registrar
Unknown
Estado
Hosting platform (subdomain)

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

😰
"Nunca pensé que me pasaría a mí"
Esto dicen las 2.3 millones de víctimas cada año. No esperes a ser una estadística.