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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of casomegavazamento.com

Detection Info

https://casomegavazamento.com/
Detected Brand
Serasa Experian
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
24879f8a-4d9…
Analyzed
2026-06-22 23:34

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1D343FDB08600509E1AC7BDC4A5A27E0614B1CBF6E40F58CDF2755EDC0EDAFB1C5EA6A1
CONTENT ssdeep
1536:YA0hR884kKokoloKQ8bgQE8qyuGn7aWMC:G68bS0

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
ee2e912f93139592
VISUAL aHash
fff18181000070ff
VISUAL dHash
272323272323e3b8
VISUAL wHash
fff1f1d1810000ff
VISUAL colorHash
0e007000000
VISUAL cropResistant
82606880a0810082,272323272323e3b8

Code Analysis

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

🔒 Obfuscation Detected

  • atob
  • eval
  • fromCharCode
  • unescape
  • unicode_escape
  • js_packer
  • base64_strings

🎯 Kit Endpoints

  • https://efile.cefile-app.com/login
  • https://www.estadao.com.br/politica/blog-do-fausto-macedo/megavazamento-de-dados-no-brasil-ligado-a-serasa-chega-a-justica-inglesa-dois-anos-apos-acao-do-mpf/

📡 API Calls Detected

  • get
  • https://www.google.com/ccm/geo
  • GET
  • POST

📊 Risk Score Breakdown

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 556 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Banking Credential Harvester
Target
Serasa Experian users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
CRITICAL - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

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

🏢 Brand Impersonation Analysis

Impersonated Brand
Serasa Experian
Official Website
N/A
Fake Service
Banking/payment service

⚔️ Attack Methodology

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 556 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Infrastructure Indicators of Compromise

Domain Information

Domain
casomegavazamento.com
Registered
2026-01-13 20:56:28+00:00
Registrar
Fewmoretaps OU d/b/a Trustname.com
Status
Active (160 days old)

Hosting Information

Provider
Fewmoretaps OU d/b/a Trustname.com
ASN

🤖 AI-Extracted Threat Intelligence

😰
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