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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of docusignature-firmar.github.io

Informações de Detecção

https://docusignature-firmar.github.io/pdf
Detected Brand
DocuSign
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
b0be76c8-694…
Analyzed
2026-05-10 22:12
Final URL (after redirects)
https://docusignature-firmar.github.io/pdf/

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1B9E2F733111C593F2B435AC8B1A12B5DB083424FDDA264D4A2EE57F167C9DF1A90A93B
CONTENT ssdeep
768:w+jyevMpFzQG/ZDSrvVw/OOoQH9nkOb/n0krYfC6vIIxQDU4Belyb8mInYvI5FIz:wKygvVlxvIIxPZmIGITIuIP/8+j

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
bf8f529a40ec78e0
VISUAL aHash
bf0f030b0f0f9f00
VISUAL dHash
7b5e5353533e7882
VISUAL wHash
bf0f030b4f8f9f00
VISUAL colorHash
07c00008008
VISUAL cropResistant
7b5c5353533a3a68,fef0f6f6d6e6871e,05616107e9c95121,00204e6971490620,205b04a6a3500380

Análise de Código

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

🔒 Obfuscation Detected

  • atob
  • eval
  • fromCharCode
  • unescape
  • hex_escape
  • unicode_escape
  • base64_strings

🎯 Kit Endpoints

  • https://tag-logger.demandbase.com/

📡 API Calls Detected

  • POST
  • https://tags.srv.stackadapt.com/sa.jpeg
  • https://sierra.chat/-/api/chat/error
  • GET
  • https://www.google.com/ccm/geo
  • https://www.influ2.com/retargeting?clid=
  • https://sierra.chat/-/api/events

📊 Detalhamento da Pontuação de Risco

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 2 form(s) capturing sensitive data
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 593 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
DocuSign users
Método de Ataque
credential harvesting forms + real-time WebSocket exfiltration + obfuscated JavaScript
Canal de Exfiltração
WebSocket (1 endpoints)
Avaliação de Risco
CRITICAL - Automated credential harvesting with WebSocket (1 endpoints)

⚠️ Indicators of Compromise

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

🏢 Análise de Falsificação de Marca

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

⚔️ Metodologia 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 593 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 Compromisso de Infraestrutura

Domain Information

Domínio
docusignature-firmar.github.io
Registered
Unknown
Registrar
Unknown
Estado
Hosting platform (subdomain)

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

Similar Websites

Pages with identical visual appearance (based on perceptual hash)

Screenshot
Desconhecido
https://cdn.gosafemode.com/screenshots/46ea5995f166.png
Mai 26, 2026
 Screenshot
DocuSign
https://cassmiya387.github.io/starterpack/
Mai 18, 2026
 Screenshot
DocuSign
http://www.anthonytraders.in/filessss-8er78930000383/
Mai 14, 2026
 Screenshot
DocuSign
https://ple-1fergs6188-dusky.vercel.app/
Abr 24, 2026
 Screenshot
DocuSign
https://www.ple-1fergs6188-dusky.vercel.app/
Abr 22, 2026
😰
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