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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of avantisfi.fi

Informações de Detecção

https://avantisfi.fi/
Detected Brand
Avantis
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
e4f5721e-049…
Analyzed
2026-06-19 23:51

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T14EF349703252667B566346E6B0F013063275A21BCD174DA4F39CE9EF7BE9CC1A923B90
CONTENT ssdeep
1536:j3uqnOwl/vi44a7dPqQ6XbU1RSs02ObI/i3UwLVCcuGOjjRnD:j3uq1nn7dPqQ6Kod2OMdW5uGOB

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
c9c963373c9c9962
VISUAL aHash
4060781a027e0040
VISUAL dHash
92ccd3b02cd0d09d
VISUAL wHash
7e607c3e3e7e004c
VISUAL colorHash
38000e00000
VISUAL cropResistant
e7e6e6e4d8989818,92ccd3b02cd0d09d

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
  • unicode_escape
  • base64_strings

📡 API Calls Detected

  • https://avantisfi.com/trade?asset=BTC-USD
  • /api/coinbase-session
  • https://discord.gg/avantisfi
  • https://www.google.com/ccm/geo
  • Android
  • http://api.avantisfi.com/v2/redirect?ref=
  • POST
  • /version.json

📊 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 585 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
Avantis users
Método de Ataque
real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltração
WebSocket (3 endpoints)
Avaliação de Risco
CRITICAL - Automated credential harvesting with WebSocket (3 endpoints)

⚠️ Indicators of Compromise

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

🏢 Análise de Falsificação de Marca

Impersonated Brand
Avantis
Official Website
N/A
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 585 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
avantisfi.fi
Registered
2025-10-25 00:00:00+00:00
Registrar
Immaterialism Ltd
Estado
Active (238 days old)

Hosting Information

Provider
Immaterialism Ltd
ASN

🤖 AI-Extracted Threat Intelligence

😰
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