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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of howto-whatapp.hl.cn

Informações de Detecção

http://howto-whatapp.hl.cn/
Detected Brand
WhatsApp
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
36d28241-80d…
Analyzed
2026-08-26 10:18
Final URL (after redirects)
https://web.whatsapp.com/

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T18E03B873400174190223CBEEFC67B565A287518CAB9F5C60B1EF97325586BFCFA0942B
CONTENT ssdeep
768:Xx8wgoghHXie5tBpaCWwH7qIsFsn8cGH9rGMed07rUYZSkfBGklHe9Qs:Xx8wgoghHXie5tBpaCWwH7qIsFsn8cGw

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
b94966669bb2928e
VISUAL aHash
6bc3dfcfdfc3c3ff
VISUAL dHash
9216101030160628
VISUAL wHash
7cc01c08d8c0e0dc
VISUAL colorHash
07000000e00
VISUAL cropResistant
9216101030160628

Análise de Código

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

🔒 Obfuscation Detected

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

📡 API Calls Detected

  • __dbnames
  • sms:+
  • /dev/stdout
  • #
  • /flows/json/
  • pb_detect
  • HEAD
  • https://faq.whatsapp.com/497209988909970
  • sms://open?addresses=
  • /dev/stderr
  • GET
  • /dev/stdin

📊 Detalhamento da Pontuação de Risco

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 22098 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
WhatsApp users
Método de Ataque
real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltração
WebSocket (2 endpoints)
Avaliação de Risco
CRITICAL - Automated credential harvesting with WebSocket (2 endpoints)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
  • 22098 obfuscation techniques

🏢 Análise de Falsificação de Marca

Impersonated Brand
WhatsApp
Official Website
https://www.whatsapp.com
Fake Service
Banking/payment service

⚔️ Metodologia 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 22098 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 Compromisso de Infraestrutura

Domain Information

Domínio
howto-whatapp.hl.cn
Registered
2026-08-15 08:00:34+00:00
Registrar
北京新网数码信息技术有限公司
Estado
Recently registered (11 days old)

Hosting Information

Provider
北京新网数码信息技术有限公司
ASN

🤖 AI-Extracted Threat Intelligence

😰
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