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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of ctt-aduaneira.pt

Información de Detección

https://ctt-aduaneira.pt
Detected Brand
CTT
Country
Unknown
Confianza
100%
HTTP Status
200
Report ID
8520f542-ff1…
Analyzed
2026-06-30 19:24
Final URL (after redirects)
https://ctt-aduaneira.pt/

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T19D23952554C4223716F393C4BF64AB6BA3C3818AEA425E4553F4871F4BD6F81DC162BE
CONTENT ssdeep
768:Q1x6fnhJJZkTFGqtRKvEHqoiB1Z3MQ38+E5Z34+aMfQv:Q1xoT4RXHqoiZ365Z3qv

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
9f1fa3805cdc6343
VISUAL aHash
1c00009818ffffff
VISUAL dHash
d45c783030d0181c
VISUAL wHash
0c00809818ffffff
VISUAL colorHash
06010008003
VISUAL cropResistant
d45c783030d0181c,6f6d2d273c183cbc,454b112949452425

Análisis de Código

Risk Score 82/100
Nivel de Amenaza ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔐 Credential Harvesting Forms

🔒 Obfuscation Detected

  • atob
  • fromCharCode
  • unescape
  • base64_strings

🎯 Kit Endpoints

  • https://www.ctt.pt/contentAsset/raw-data/b32ce933-2dfa-40df-9a5f-1ba5e91e5c22/image/Site_DestaqueMenuHeader_CampanhaCollectt_270x120.jpg?byInode=true

📡 API Calls Detected

  • enviar.php
  • GET
  • get

📤 Form Action Targets

  • enviar.php

📊 Desglose de Puntuación de Riesgo

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 6 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 30 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
CTT users
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltración
HTTP POST to backend
Evaluación de Riesgo
CRITICAL - Automated credential harvesting with HTTP POST to backend

⚠️ Indicators of Compromise

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

🏢 Análisis de Suplantación de Marca

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

⚔️ Metodología 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 30 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromiso de Infraestructura

Domain Information

Dominio
ctt-aduaneira.pt
Registered
Unknown
Registrar
Unknown
Estado
Age unknown

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

😰
"Nunca pensé que me pasaría a mí"
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