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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of trzer-io.kb.help

Detection Info

https://trzer-io.kb.help/en-us/
Detected Brand
Trezor
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
688707f2-2c5…
Analyzed
2026-07-04 04:24

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1A0533AE93711F3244E7302E640AF35163339B65F580C09E0E259D9A9E6B84FAB067FD9
CONTENT ssdeep
768:FxYj4jQZIMCRAx88MLydkda9ewimFKRIl5c5CGa6kORY7HfvTpiWGMB8v5Wv+M4/:7QwQdeKp3zev0WyTaJDQU

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
b16dce9e24313366
VISUAL aHash
ffffc3c3c3e7ffff
VISUAL dHash
4d209e9e8e9c1e0e
VISUAL wHash
00dfc3c3c3c7c3c3
VISUAL colorHash
07018000018
VISUAL cropResistant
4d209e9e8e9c1e0e,191edc18d1c78fc7

Code Analysis

Risk Score 82/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Banking 🎣 Personal Info

🔒 Obfuscation Detected

  • fromCharCode
  • unescape
  • unicode_escape
  • base64_strings

📡 API Calls Detected

  • GET

📊 Risk Score Breakdown

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer, Banking, Personal Info
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 33 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Banking Credential Harvester
Target
Trezor users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
CRITICAL - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠️ Indicators of Compromise

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

🏢 Brand Impersonation Analysis

Impersonated Brand
Trezor
Official Website
N/A
Fake Service
Banking/payment 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 33 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Infrastructure Indicators of Compromise

Domain Information

Domain
trzer-io.kb.help
Registered
2018-01-05 16:01:51+00:00
Registrar
Marcaria International LLC
Status
Active (older domain)

Hosting Information

Provider
Marcaria International LLC
ASN

🤖 AI-Extracted Threat Intelligence

😰
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