Phishing Analysis
Detailed analysis of captured phishing page
Captura Visual
Información de Detección
https://seguniao.pro/inicio/01/?utm_source=google&utm_campaign=23546074452&utm_medium=194590480713&utm_content=796868565990&utm_term=::&keyword=&device=m&network=&gad_source=0&gad_campaignid=23546074452&gclid=Cj0KCQiA7rDMBhCjARIsAGDBuEBIxfFcbY--v0TQ58OBnFAjMdjEZcrvdpuUFJWM6de0XXRk1jYgA2kaAgK2EALw_wcB
Detected Brand
NuBank
Country
International
Confianza
100%
HTTP Status
200
Report ID
3b9caa5e-c2e…
Analyzed
2026-02-12 02:40
Hashes de Contenido (Similitud HTML)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T11C32DB7072901ABB91CBD2E1B275AB5B72C8CB4BCA57D701A3F983845FC7C92DD48254 |
|
CONTENT
ssdeep
|
192:EZLLSPaLKGHnC/EDwsTwaocZ4J3u5uxTRWAwzDfS:aL6QHnCsDwwZITJRWAwzDq |
Hashes Visuales (Similitud de Captura)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
b3333333c9cc6664 |
|
VISUAL
aHash
|
e7e7e7ffe7e7ffff |
|
VISUAL
dHash
|
4d4d4d124c4d120a |
|
VISUAL
wHash
|
0707272f07072f3f |
|
VISUAL
colorHash
|
07200000030 |
|
VISUAL
cropResistant
|
4d4d4d124c4d120a,33f4d989f9e5cdd9 |
Análisis de Código
Risk Score
76/100
Nivel de Amenaza
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🎣 Banking
🎣 Personal Info
🔬 Threat Analysis Report
• Amenaza: Impersonación
• Objetivo: Usuarios de NuBank
• Método: Imitando el sitio web de la marca
• Exfil: Desconocido
• Indicadores: Discordancia de dominio, similitud visual.
• Riesgo: Alto
🔒 Obfuscation Detected
- fromCharCode
- unicode_escape
🎯 Kit Endpoints
- https://seguniao.pro/inicio/01/js/B7PYnCHDexx2.js
📡 API Calls Detected
- POST
📊 Desglose de Puntuación de Riesgo
Total Risk Score
90/100
Contributing Factors
Domain Mismatch
The domain is completely different from the target brand's official domain.
Visual Impersonation
The site mimics the visual appearance of NuBank.
Obfuscated Javascript
Javascript obfuscation detected, suggesting potential malicious activity.
🔬 Análisis Integral de Amenazas
Tipo de Amenaza
Banking Credential Harvester
Objetivo
NuBank users (International)
Método de Ataque
Brand impersonation + 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, Personal Info
- 18 obfuscation techniques
🏢 Análisis de Suplantación de Marca
Impersonated Brand
NuBank
Official Website
https://nubank.com.br/
Fake Service
Credit application
⚔️ Metodología de Ataque
Primary Method: Brand Impersonation
The attackers are mimicking NuBank's website design to trick users into believing the site is legitimate. They aim to collect personal and financial information through deceptive means.
🌐 Indicadores de Compromiso de Infraestructura
🦠 Malicious Files
Main File
B7PYnCHDexx2.js
File Size
📊 Diagrama de Flujo de Ataque
User fills <input name='credentials'> → processForm() → fetch('https://seguniao.pro/inicio/01/js/B7PYnCHDexx2.js') → exfiltration endpoint
🔬 JavaScript Deep Analysis
Operator Language
Portuguese (1%)
Total Code Size
410,7 KB
🔗 API Endpoints Detected
Other
5
🔐 Obfuscation Detected
- : Moderate
- : None
🤖 AI-Extracted Threat Intelligence
📊 Attack Flow
User fills <input name='credentials'> → processForm() → fetch('https://seguniao.pro/inicio/01/js/B7PYnCHDexx2.js') → exfiltration endpoint
🎯 Malicious Files Identified
Main Drainer
B7PYnCHDexx2.jsFile Size
45KB
Malicious Functions
processFormsendData
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
Scan History for seguniao.pro
Found 3 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.