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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of offline-treser.zapier.app

Detection Info

https://offline-treser.zapier.app/
Detected Brand
Trezor
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
9030b4b3-bf4…
Analyzed
2026-08-06 10:23

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T12F421AB8722431A1DE0343CBA97223B9F243927EDE625688D759C358B6D5DF9CC10EC6
CONTENT ssdeep
192:QoUoBt50n33PI4CiV6sgku9cuGRmKbMpBXp7sfgg8gk:Qvou3/X1xsmMpBZ7eg/B

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
be1ad560c5a13db4
VISUAL aHash
fffd81818181ffff
VISUAL dHash
0f5d397135550d8c
VISUAL wHash
ff8d01818180e7ff
VISUAL colorHash
0f610000000
VISUAL cropResistant
0f5d397135550d8c,626ac6d6e4bcf97a,8bc370bee9b1baaa,a282c44b3351a2b2,a2a2ee3313a6a2a2,bc3cbbf17136d616

Code Analysis

Risk Score 100/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Card Stealer 🎣 Banking 🎣 Personal Info
WebSocket C2

🔒 Obfuscation Detected

  • atob
  • eval
  • fromCharCode
  • unescape
  • document.write
  • hex_escape
  • unicode_escape
  • base64_strings

📡 API Calls Detected

  • GET
  • https://interfaces-report.zapier.app/report-form
  • POST
  • https://zapier.com/api/v4/session/

📊 Risk Score Breakdown

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 1 form(s) capturing sensitive data
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 487 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Banking Credential Harvester
Target
Trezor users
Attack Method
credential harvesting forms + real-time WebSocket exfiltration + obfuscated JavaScript
Exfiltration Channel
WebSocket (1 endpoints)
Risk Assessment
CRITICAL - Automated credential harvesting with WebSocket (1 endpoints)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
  • 487 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 487 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.

🌐 Infrastructure Indicators of Compromise

Domain Information

Domain
offline-treser.zapier.app
Registered
Unknown
Registrar
Unknown
Status
Age unknown

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

😰
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