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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of opensea-iba2.pages.dev

Información de Detección

https://opensea-iba2.pages.dev/
Detected Brand
OpenSea
Country
Unknown
Confianza
100%
HTTP Status
200
Report ID
5dc769ec-110…
Analyzed
2026-02-18 02:05

Hashes de Contenido (Similitud HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T14E832AB673200379515B43F470E5A3EEA1A7F34CFA636509A39C125AAAC7CB0EC5D5A0
CONTENT ssdeep
1536:wA775O4PJ1UrhJEBespe4PJ1a4Lh9vjQURP:D775k3EBpB

Hashes Visuales (Similitud de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
ffffe62222228988
VISUAL aHash
8198988080808080
VISUAL dHash
0910121000000004
VISUAL wHash
ff989880808080ff
VISUAL colorHash
380000001c0
VISUAL cropResistant
0910121000000004

Análisis de Código

Risk Score 100/100
Nivel de Amenaza ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Card Stealer 🎣 Banking 🎣 Personal Info
WebSocket C2

🔒 Obfuscation Detected

  • atob
  • fromCharCode
  • unescape
  • base64_strings

🎯 Kit Endpoints

  • https://opensea-iba2.pages.dev/api/exfiltrate

📡 API Calls Detected

  • 0x3b3b57de
  • stats
  • logs
  • https://api.wallet.coinbase.com/rpc/v2/desktop/chrome
  • account
  • proxy

📊 Desglose de Puntuación de Riesgo

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 6 form(s) capturing sensitive data
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 343 technique(s) to evade detection

🔬 Análisis Integral de Amenazas

Tipo de Amenaza
Banking Credential Harvester
Objetivo
OpenSea users
Método de Ataque
credential harvesting forms + real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltración
WebSocket (149 endpoints)
Evaluación de Riesgo
CRITICAL - Automated credential harvesting with WebSocket (149 endpoints)

⚠️ Indicators of Compromise

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

🏢 Análisis de Suplantación de Marca

Impersonated Brand
OpenSea
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 343 techniques to evade detection by security scanners and make reverse engineering more difficult.

Target Blockchain
Multiple blockchains
Whitelist Bypass
YES

Drainer supports multiple blockchain networks and checks for high-value tokens on each chain before executing drain operations.

🌐 Indicadores de Compromiso de Infraestructura

🦠 Malicious Files

Main File
main.js
File Size

Functions: n9R_NV, sendData

📊 Diagrama de Flujo de Ataque

User fills <input name=wallet> → n9R_NV() → fetch('https://opensea-iba2.pages.dev/api/exfiltrate') → exfiltration endpoint

🔬 JavaScript Deep Analysis

Total Code Size
285,5 KB

🔐 Obfuscation Detected

  • : Heavy

🤖 AI-Extracted Threat Intelligence

📊 Attack Flow

User fills <input name=wallet> → n9R_NV() → fetch('https://opensea-iba2.pages.dev/api/exfiltrate') → exfiltration endpoint

🎯 Malicious Files Identified

Main Drainer
main.js
File Size
approximately 45KB
Malicious Functions
  • n9R_NV
  • sendData

Similar Websites

Pages with identical visual appearance (based on perceptual hash)

Screenshot
OpenSea
https://clever-malasada-3b798b.netlify.app/
Ago 23, 2026
 Screenshot
OpenSea
http://opensea-iba2.pages.dev
Feb 18, 2026
No screenshot
Desconocido
http://opensea.io.marketplace-art.com/
Ene 02, 2026
No screenshot
OpenSea
http://opensea.io.available-nft.com
Ene 01, 2026
No screenshot
OpenSea
https://opensea.io.available-nft.com/offer
Ene 01, 2026

Scan History for opensea-iba2.pages.dev

Found 1 other scan 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.