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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of grfftopup.com

Información de Detección

https://grfftopup.com
Detected Brand
Free Fire
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
540e45da-7ee…
Analyzed
2026-04-04 05:11
Final URL (after redirects)
https://grfftopup.com/

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T18233FAE611100CBD1963C3E0D734AA19B255EE8BEA53CE81EEF843696FD6C75CC52C98
CONTENT ssdeep
768:E78WR2LRqOowdcbiMIoimGi706fhGNtQrMCKOQ3W:e8WR2LRluWwBQ3W

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
be7aa2d8c1648bc9
VISUAL aHash
81810081ffbfffff
VISUAL dHash
112d691733333c8b
VISUAL wHash
81810081999fffff
VISUAL colorHash
0f008000c00
VISUAL cropResistant
b69e8e6062ce8c8e,45a2808e8eb0a280,112d691733333c8b

Análisis de Código

Risk Score 79/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • unicode_escape

🎯 Kit Endpoints

  • https://grfftopup.com/login

📡 API Calls Detected

  • POST

📊 Desglose de Puntuación de Riesgo

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Banking, Personal Info
Credential Harvesting
Credential harvesting detected with 2 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 13 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
Free Fire users
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltración
Form submission (backend endpoint not detected - likely JavaScript-based)
Evaluación de Riesgo
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
  • 13 obfuscation techniques

🏢 Análisis de Suplantación de Marca

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

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Domain
grfftopup.com
Registered
2026-04-02 10:34:08+00:00
Registrar
Atak Domain
Status
Recently registered (1 days old)

Hosting Information

Provider
Atak Domain
ASN

🤖 AI-Extracted Threat Intelligence

😰
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