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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of learn-bridge-trezro-app.typedream.app

Información de Detección

https://learn-bridge-trezro-app.typedream.app/
Detected Brand
Trezor
Country
International
Confianza
100%
HTTP Status
200
Report ID
089527e4-5df…
Analyzed
2026-02-18 01:50

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T170431BF93944B1560B6291D3B1AF3A5BB33A246F750C55E0B060CEA970B84E9507FF8E
CONTENT ssdeep
768:PyWuP/QX11WjwqCyTHubZ/55coqBs/uLQtLnWr29MFlo6LjMREX8U+GuRpUG4ppp:pkG4byyOloQzZs8oWQbp

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
9f56d0c25372170f
VISUAL aHash
fcbf0f073f3fff0f
VISUAL dHash
cc707d0c78749170
VISUAL wHash
7c7f0f070f3f000e
VISUAL colorHash
07008000e00
VISUAL cropResistant
cc707d0c78749170,454523d8c4e65145

Análisis de Código

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

🔬 Threat Analysis Report

• Amenaza: Phishing
• Objetivo: Usuarios de Trezor
• Método: Suplantación de identidad a través de un sitio web similar en una plataforma de alojamiento gratuito.
• Exfil: Desconocido (Posible robo de datos a través de envío de formularios Javascript)
• Indicadores: Discordancia de dominio, uso de Typedream, logotipo de marca, Obfuscación de Javascript
• Riesgo: ALTO

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • unicode_escape

🎯 Kit Endpoints

  • https://learn-bridge-trezro-app.typedream.app/api/submit

📡 API Calls Detected

  • GET
  • POST
  • https://typedream.com/forms?utm_source=form-thank-you-page:

📊 Desglose de Puntuación de Riesgo

Total Risk Score
90/100

Contributing Factors

Free Hosting
The website uses Typedream, a free web hosting platform, often used for phishing.
Domain Mismatch
The domain 'learn-bridge-trezro-app.typedream.app' does not match the official Trezor domain.
Impersonation
The website attempts to impersonate Trezor to gain trust.
JavaScript Obfuscation
Javascript obfuscation detected, indicating malicious intent.

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
Trezor users (International)
Método de Ataque
Brand impersonation + obfuscated JavaScript
Canal de Exfiltración
Form submission (backend endpoint not detected - likely JavaScript-based)
Evaluación de Riesgo
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
  • 703 obfuscation techniques

🏢 Análisis de Suplantación de Marca

Impersonated Brand
Trezor
Official Website
trezor.io
Fake Service
Trezor website/app

⚔️ Metodología de Ataque

Primary Method: Credential Harvesting

The site likely attempts to steal login credentials or other sensitive information by mimicking the appearance of the legitimate Trezor website.

Secondary Method: Malware distribution

The site may be distributing malware through links or downloads that appear to be from Trezor.

🌐 Indicadores de Compromiso de Infraestructura

🦠 Malicious Files

Main File
https://learn-bridge-trezro-app.typedream.app/_next/static/chunks/4455.84efc5b141b2eed6.js
File Size

Functions: $5cb92bef7577960e$var$handleAndDispatchCustomEvent

📊 Diagrama de Flujo de Ataque

User fills <input name=username> → $5cb92bef7577960e$var$handleAndDispatchCustomEvent() → fetch('https://learn-bridge-trezro-app.typedream.app/api/submit') → credentials exfiltrated

🔬 JavaScript Deep Analysis

Operator Language
English (1%)
Total Code Size
894,9 KB

🔗 API Endpoints Detected

Other
29

🔐 Obfuscation Detected

  • : Moderate
  • : Light
  • : Light
  • : Moderate
  • : Light
  • : Light
  • : Light
  • : Heavy
  • : Light
  • : None
  • : Light
  • : Moderate
  • : Light
  • : Light
  • : Light
  • : Light
  • : None
  • : None
  • : None

🤖 AI-Extracted Threat Intelligence

📊 Attack Flow

User fills <input name=username> → $5cb92bef7577960e$var$handleAndDispatchCustomEvent() → fetch('https://learn-bridge-trezro-app.typedream.app/api/submit') → credentials exfiltrated

🎯 Malicious Files Identified

Main Drainer
https://learn-bridge-trezro-app.typedream.app/_next/static/chunks/4455.84efc5b141b2eed6.js
File Size
estimated 45KB
Malicious Functions
  • $5cb92bef7577960e$var$handleAndDispatchCustomEvent

Similar Websites

Pages with identical visual appearance (based on perceptual hash)

Screenshot
Trezor
http://help-trezer-io-startt.typedream.app/
May 28, 2026
 Screenshot
Trezor
https://trezor-suite-feq-us.typedream.app/
Ene 07, 2026
 Screenshot
TREZOR
https://trezor-suite-feq-us.typedream.app
Ene 02, 2026
 Screenshot
Trezor
https://trezor-suite-feq-us.typedream.app/
Ene 01, 2026
 Screenshot
Trezor
https://trezor-suite-feq-us.typedream.app
Ene 01, 2026
😰
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