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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of groupmailserver.co.uk

Información de Detección

https://groupmailserver.co.uk/?r=dfb7f6d2-93ad-400e-bae4-b3d4eb052167
Detected Brand
Microsoft OneDrive
Country
Unknown
Confianza
100%
HTTP Status
200
Report ID
935a65d7-1f0…
Analyzed
2026-08-14 22:18

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1DCA1FE61C345D85A7215C4B0F7B27B5E3B80418AD7071B7892F0A379FEC8CA259963DC
CONTENT ssdeep
96:A3JVTD+FpjlQzAcjkAcmCAc4DAcBGAco+F7ne:A3JV+WzAekA/CAtDAwGAd

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
b8cf44004a6fa76f
VISUAL aHash
391fbf9d5d0f800e
VISUAL dHash
e3bb5b31b1bc34b4
VISUAL wHash
795f9f9d580f8006
VISUAL colorHash
13400000180
VISUAL cropResistant
3f9e93d1cac0f39c,d2b6b362e2e2e272,840e0e9e9d29d3f1,00caf0f4d8d9f2e2,8083b08ee1388ee3,e3bb5b31b1bc34b4

Análisis de Código

Risk Score 79/100
Nivel de Amenaza ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking

🔒 Obfuscation Detected

  • fromCharCode
  • unicode_escape
  • base64_strings

📊 Desglose de Puntuación de Riesgo

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Banking
Code Obfuscation
JavaScript code obfuscated using 8 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
Microsoft OneDrive users
Método de Ataque
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
  • 8 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand
Microsoft OneDrive
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 8 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Dominio
groupmailserver.co.uk
Registered
Unknown
Registrar
None
Estado
Age unknown

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

Scan History for groupmailserver.co.uk

Found 6 other scans for this domain

😰
"Nunca pensé que me pasaría a mí"
Esto dicen las 2.3 millones de víctimas cada año. No esperes a ser una estadística.