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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of dw.prosetechnologies.com

Informações de Detecção

https://dw.prosetechnologies.com/common/wp-content/biglobe/11/BIGLOBE/biglobe.html
Detected Brand
BIGLOBE
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
76c36371-6e0…
Analyzed
2026-04-08 13:11

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1D202437D91483E174641C5A8BEFEB289A507CB9BCF92AE01E2DCD60D29C599CEC101FD
CONTENT ssdeep
96:pdg+WI+UyENUVnuRnu4CB4c7HVbaFur4uoTmkZBP/UgmdZXbqM0Gu:pdg+hDR6vHVbSur4uft7dZrqM0Gu

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
cd65929acccc7931
VISUAL aHash
12424232283c3c3c
VISUAL dHash
361616765a696161
VISUAL wHash
0303033b0b3f3f3f
VISUAL colorHash
07002010080
VISUAL cropResistant
361616765a696161

Análise de Código

Risk Score 74/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer

🔐 Credential Harvesting Forms

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • document.write

🎯 Kit Endpoints

  • http://support.biglobe.ne.jp/settei/webmail/login.html

📡 API Calls Detected

  • https://support.biglobe.ne.jp/assist/blank.html
  • POST
  • GET

📤 Form Action Targets

  • correct.php

📊 Detalhamento da Pontuação de Risco

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 8 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Two-Factor Authentication Stealer
Alvo
BIGLOBE users
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltração
HTTP POST to backend
Avaliação de Risco
HIGH - Automated credential harvesting with HTTP POST to backend

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer
  • 8 obfuscation techniques

🏢 Análise de Falsificação de Marca

Impersonated Brand
BIGLOBE
Official Website
N/A
Fake Service
Credential harvesting 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 8 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromisso de Infraestrutura

Domain Information

Domain
dw.prosetechnologies.com
Registered
2014-01-07 20:47:06+00:00
Registrar
GoDaddy.com, LLC
Status
Active (older domain)

Hosting Information

Provider
GoDaddy
ASN

🤖 AI-Extracted Threat Intelligence

😰
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