Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
https://certificadocredito.site/01/
Detected Brand
Nubank
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
ba6c31c0-d59…
Analyzed
2026-08-26 02:54
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T10832DB7072902ABB91CBD2E1B275AB5B72C8CB4BCA57D701A3F983845FC7C92DD48254 |
|
CONTENT
ssdeep
|
192:4ZLLSPaLKGHnC/EDwsTwaocZ4J3u5uxTRWAwzDfS:+L6QHnCsDwwZITJRWAwzDq |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
b366666633996626 |
|
VISUAL
aHash
|
e7e7e7ffe7e7ffff |
|
VISUAL
dHash
|
4d4d4c5a4c4d120a |
|
VISUAL
wHash
|
e7e7c7cf00002838 |
|
VISUAL
colorHash
|
07000200030 |
|
VISUAL
cropResistant
|
4d4d4c5a4c4d120a,0008b2b2b2b23008 |
Code Analysis
Risk Score
79/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🎣 Banking
🎣 Personal Info
🔒 Obfuscation Detected
- fromCharCode
- unescape
- unicode_escape
📡 API Calls Detected
- POST
📊 Risk Score Breakdown
Total Risk Score
100/100
Contributing Factors
Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Banking, Personal Info
Code Obfuscation
JavaScript code obfuscated using 8 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Banking Credential Harvester
Target
Nubank users
Attack Method
obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
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
- 8 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
Nubank
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 8 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
certificadocredito.site
Registered
2026-08-25 19:12:08.342000+00:00
Registrar
GoDaddy.com, LLC
Status
Age unknown
Hosting Information
Provider
GoDaddy
ASN
🤖 AI-Extracted Threat Intelligence
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