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Phishing Analysis

Detailed analysis of captured phishing page

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Captura Visual

Screenshot of cad.xznkjzx.cn

Informações de Detecção

https://cad.xznkjzx.cn/
Detected Brand
Autodesk AutoCAD
Country
Unknown
Confiança
100%
HTTP Status
200
Report ID
a1dcd6fc-112…
Analyzed
2026-08-01 23:28

Hashes de Conteúdo (Similaridade HTML)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T15EE25171E011CB7F11B3D2C0672923AA76D09182DA420ED8A2F9A7F5C79ED73DD395A0
CONTENT ssdeep
768:DRDHidp8/iNMNiNINWNHNDN9NDN5NrNtNbNENiNINGNmNoNKNYN2elDg/YAZ:DRDU8qaAGsZJD5vR7BW8yIY68qwe1AjZ

Hashes Visuais (Similaridade de Captura)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
c66c93b3a8b9b1a8
VISUAL aHash
ff303030303c3c3c
VISUAL dHash
e1e4e4e6e4c8ccf4
VISUAL wHash
ff3232303c3c3c3c
VISUAL colorHash
03000000007
VISUAL cropResistant
00232b23232b0012,e7c36765a3614386,b28c8f8684a05ada,e4e4e4e6e4c8c4f4,4fc8595434e4343f

Análise de Código

Risk Score 79/100
Nível de Ameaça ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Personal Info

🔒 Obfuscation Detected

  • eval
  • unescape
  • unicode_escape

🎯 Kit Endpoints

  • https://www.53kf.com/ComplaintPage?complaint_url=&admini_account=&respondent_com_id=72606791&guest_id=17222307235002

📡 API Calls Detected

  • https://www4c2.53kf.com/webCompany.php?kf_sign=TYzNDMTc4NA0NzE3MjIyMzA3MjM1MDAyNzI2MDY3OTE=&arg=10606791&style=1&guest_id=17222307235002&language=cn&charset=GBK&referer=https%3A%2F%2Fcad.xznkjzx.cn%2F&keyword=https%3A%2F%2Fwww.facebook.com%2F&tpl=crystal_blue&uid=a315499527787a30e1bfbb02b5ea718e&is_group=&tfrom=1
  • /hcxt/addFk

📊 Detalhamento da Pontuação de Risco

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Personal Info
Code Obfuscation
JavaScript code obfuscated using 23 technique(s) to evade detection

🔬 Análise Integral de Ameaças

Tipo de Ameaça
Two-Factor Authentication Stealer
Alvo
Autodesk AutoCAD users
Método de Ataque
obfuscated JavaScript
Canal de Exfiltração
Form submission (backend endpoint not detected - likely JavaScript-based)
Avaliação de Risco
HIGH - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

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

🏢 Análise de Falsificação de Marca

Impersonated Brand
Autodesk AutoCAD
Official Website
N/A
Fake Service
Credential harvesting 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 23 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Indicadores de Compromisso de Infraestrutura

Domain Information

Domínio
cad.xznkjzx.cn
Registered
2023-08-10 16:51:11+00:00
Registrar
上海美橙科技信息发展有限公司
Estado
Active (older domain)

Hosting Information

Provider
上海美橙科技信息发展有限公司
ASN

🤖 AI-Extracted Threat Intelligence

😰
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