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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of concreteapp.cfd

Informações de Detecção

https://concreteapp.cfd/
Detected Brand
Unknown
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
b57c8228-90b…
Analyzed
2026-08-23 23:38

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T170537676F0046027755701D8A3117B8873EB8B5CD983CA94A6F46AD31BEFDC29C9E7A0
CONTENT ssdeep
768:jgOx2uiYveyNAC4/JCINaowUG1LBWn1iOYdjG:EOZbx4/JXB+ATYdjG

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
a9562f50a9c62f39
VISUAL aHash
030000f0c0006303
VISUAL dHash
1b1b60a49204830b
VISUAL wHash
0f0173f3e0c0f383
VISUAL colorHash
38e00000000
VISUAL cropResistant
a8a6482b27c080a0,4d4db24d4df02f37,1b1b60a49204830b

Análise de Código

Risk Score 94/100
Nível de Ameaça ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔒 Obfuscation Detected

  • atob
  • fromCharCode
  • unescape
  • unicode_escape

🎯 Kit Endpoints

  • https://concrete.xyz/blog
  • /blog

📡 API Calls Detected

  • POST

📊 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
Credential Harvesting
Credential harvesting detected with 5 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 20 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
General public
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltração
Form submission (backend endpoint not detected - likely JavaScript-based)
Avaliação de Risco
CRITICAL - 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
  • 20 obfuscation techniques

🏢 Análise de Falsificação de Marca

Impersonated Brand
Generic Phishing
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 20 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromisso de Infraestrutura

Domain Information

Domínio
concreteapp.cfd
Registered
2026-08-14 04:14:25+00:00
Registrar
NICENIC INTERNATIONAL GROUP CO., LIMITED
Estado
Recently registered (9 days old)

Hosting Information

Provider
NICENIC INTERNATIONAL GROUP CO., LIMITED
ASN

🤖 AI-Extracted Threat Intelligence

😰
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