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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of checkff.net

Informações de Detecção

https://checkff.net
Detected Brand
Garena Free Fire
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
ea375bb5-11c…
Analyzed
2026-07-08 01:24
Final URL (after redirects)
https://checkff.net/

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T13DF230B0E196083FA097C3D5E131E72960994688D70F0B59A3FD12A6BFCBC52BC63759
CONTENT ssdeep
384:qrIR3KjbtD/CjovnF55EtOo09bsnqa0PqsdRnrLQXvrtN1gOK+31auB3V:qr9xDjF+OId9Bl

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
8c5523dd887723dc
VISUAL aHash
00183838181c0001
VISUAL dHash
08307060b2200105
VISUAL wHash
043ef8b97f3c4189
VISUAL colorHash
38000000640
VISUAL cropResistant
08307060b2200105

Análise de Código

Risk Score 79/100
Nível de Ameaça ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • unicode_escape

🎯 Kit Endpoints

  • /logout.php

📡 API Calls Detected

  • /api/submit_card.php
  • POST
  • /api/login.php
  • /api/check_card_status.php?request_id=
  • /api/use_tool.php
  • /api/check_security.php

📊 Detalhamento da Pontuação de Risco

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Banking, Personal Info
Code Obfuscation
JavaScript code obfuscated using 10 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
Garena Free Fire users
Método de Ataque
obfuscated JavaScript
Canal de Exfiltração
Form submission (backend endpoint not detected - likely JavaScript-based)
Avaliação de Risco
HIGH - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

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

🏢 Análise de Falsificação de Marca

Impersonated Brand
Garena Free Fire
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 10 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromisso de Infraestrutura

Domain Information

Domínio
checkff.net
Registered
2026-04-12 03:17:45+00:00
Registrar
Dynadot Inc
Estado
Active (87 days old)

Hosting Information

Provider
Dynadot Inc
ASN

🤖 AI-Extracted Threat Intelligence

😰
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