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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of welcome-hold-up-web.square.site

Informações de Detecção

http://welcome-hold-up-web.square.site/
Detected Brand
Uphold
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
ef36d7ce-7f4…
Analyzed
2026-07-12 10:21
Final URL (after redirects)
https://welcome-hold-up-web.square.site/

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T119B381D61628438CA14B996DEF2FFE05131FB0AAB95889801A4FC66CD2DF4D6F70752C
CONTENT ssdeep
768:eHfJ+t7ds1rRf6S7krG0RQ7HYk/9PyfR8MRERXQHK51qRXpNX/9PyfR8MRERXQHP:Yz0RQ7HYkFsR8MLqc7XFsR8MLqcMH0

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
f8d5828588f4f2da
VISUAL aHash
ff00c0c098800001
VISUAL dHash
e2220f13330f3737
VISUAL wHash
ffefc0c0d9838303
VISUAL colorHash
07000000000
VISUAL cropResistant
0000000000000000,01440b63614b0100,0000000000000000,7afdfefefffffffe,9d9dead4b694aaaa,1b3aeccaca6aced5,032186ccd0f2a323,4f1aaaca5336e646,e20a1733331f3737

Análise de Código

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

🔒 Obfuscation Detected

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

📡 API Calls Detected

  • HEAD
  • GET
  • /app/cms/ping
  • https://api.squareup.com/messenger/inbound/external
  • POST

📊 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 3 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 142 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Banking Credential Harvester
Alvo
Uphold users
Método de Ataque
credential harvesting forms + obfuscated JavaScript
Canal de Exfiltração
Form submission (backend endpoint not detected - likely JavaScript-based)
Avaliação de Risco
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
  • 142 obfuscation techniques

🏢 Análise de Falsificação de Marca

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

🌐 Indicadores de Compromisso de Infraestrutura

Domain Information

Domínio
welcome-hold-up-web.square.site
Registered
2019-02-05 14:02:28+00:00
Registrar
MarkMonitor Inc.
Estado
Active (older domain)

Hosting Information

Provider
MarkMonitor Inc.
ASN

🤖 AI-Extracted Threat Intelligence

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