Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
https://polymarket.theoffsiteco.com/
Detected Brand
Polymarket
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
d12d2f1c-fa4…
Analyzed
2026-08-27 12:45
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T17863753C5353677A90038DA8F220F77ED27F825CD523D2ACA2AD51B12BC6CF489B2565 |
|
CONTENT
ssdeep
|
768:pUEGcKO1hMVXagDLmzzKtEncOjo+t88gieOjSqG13sK:i6f3U+m1 |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
dd3722e28dc82e36 |
|
VISUAL
aHash
|
030f1e3c7c78f0c0 |
|
VISUAL
dHash
|
fffcf0f0f0f08000 |
|
VISUAL
wHash
|
070f1e3e7c78f0e0 |
|
VISUAL
colorHash
|
38006000040 |
|
VISUAL
cropResistant
|
fffcf0f0f0f08000 |
Code Analysis
Risk Score
73/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🎣 Personal Info
🔒 Obfuscation Detected
- fromCharCode
📡 API Calls Detected
- https://api.openai.com/v1/chat/completions
📊 Risk Score Breakdown
Total Risk Score
100/100
Contributing Factors
Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Personal Info
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 4 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Two-Factor Authentication Stealer
Target
Polymarket users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
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
- 4 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
Polymarket
Official Website
N/A
Fake Service
Credential harvesting service
⚔️ Attack Methodology
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 4 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
polymarket.theoffsiteco.com
Registered
2018-10-24 23:38:16+00:00
Registrar
TUCOWS.COM, CO.
Status
Active (older domain)
Hosting Information
Provider
TUCOWS.COM, CO.
ASN
🤖 AI-Extracted Threat Intelligence
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