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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of biyooy.com

Información de Detección

https://biyooy.com/
Detected Brand
Unknown
Country
Unknown
Confianza
100%
HTTP Status
200
Report ID
471eb7ae-cd7…
Analyzed
2026-08-01 11:33
Final URL (after redirects)
https://biyooy.com/#/login?redirect=%2Findex

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1B5B319D8D72053FC584FCBAEFA3168547A1F60EABAC14998C29D5EA49AD3CC4EC05CC5
CONTENT ssdeep
1536:qsO+wesQ89hW43OCZrcgDPUcPNSSVYknQe8hSt6pQCawLyRZfRAB4+yG:qsteFcgDPUc6VWw3

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
cc6333cccc333366
VISUAL aHash
0000001818000000
VISUAL dHash
80b2ccb2b2d0e0d0
VISUAL wHash
0070787c7e7f3e0a
VISUAL colorHash
38c00010000
VISUAL cropResistant
60402525c0031313,80b2ccb2b2d0e0d0

Análisis de Código

Risk Score 97/100
Nivel de Amenaza ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Personal Info
WebSocket C2

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • unicode_escape
  • base64_strings

📡 API Calls Detected

  • post
  • GET
  • HEAD

📊 Desglose de Puntuación de Riesgo

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Personal Info
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 17 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Two-Factor Authentication Stealer
Objetivo
General public
Método de Ataque
credential harvesting forms + real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltración
WebSocket (1 endpoints)
Evaluación de Riesgo
CRITICAL - Automated credential harvesting with WebSocket (1 endpoints)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer, Personal Info
  • 17 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand
Generic Phishing
Official Website
N/A
Fake Service
Credential harvesting 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 17 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
biyooy.com
Registered
2025-02-02 08:01:37+00:00
Registrar
Gname.com Pte. Ltd.
Estado
Active (older domain)

Hosting Information

Provider
Gname.com Pte. Ltd.
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.