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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of jupitermobile.yaslabs.dev.br

Detection Info

https://jupitermobile.yaslabs.dev.br/
Detected Brand
Jupiter Mobile
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
28ada9c1-521…
Analyzed
2026-08-07 23:44

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1E7225430511CAD3F914A42CCA7A3B72A32CE43CDCE5A431571F48B6C8ED2D95EC6A2B5
CONTENT ssdeep
96:/tuHkPbbHfGNsZshZgO1Kkfd5s0l1Vd3+LTL6U/13rsoWKx:/QknuqOCO1KmDZVdyqUt3rsoWKx

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
9c23728cc93366dd
VISUAL aHash
0101031b1b1e061c
VISUAL dHash
ffffdfb3b2b2ccf8
VISUAL wHash
0307071f1f1f1e3e
VISUAL colorHash
18000038000
VISUAL cropResistant
c2f6b6c2c0016182,ffffdfb3b2b2ccf8

Code Analysis

Risk Score 100/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer
WebSocket C2 ⚡ Supabase Backend

🔒 Obfuscation Detected

  • atob
  • fromCharCode

☁️ Cloud Backend

  • Supabase: spkrdxqtbysatgsvvomb.supabase.co

📊 Risk Score Breakdown

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer
Real-time C2
WebSocket-based Command & Control infrastructure for real-time victim monitoring
Code Obfuscation
JavaScript code obfuscated using 4 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Two-Factor Authentication Stealer
Target
Jupiter Mobile users
Attack Method
real-time WebSocket exfiltration + obfuscated JavaScript
Exfiltration Channel
Supabase Database + WebSocket (1 endpoints)
Risk Assessment
CRITICAL - Automated credential harvesting with Supabase Database + WebSocket (1 endpoints)

⚠️ Indicators of Compromise

  • Kit types: Credential Harvester, OTP Stealer
  • 4 obfuscation techniques

🏢 Brand Impersonation Analysis

Impersonated Brand
Jupiter Mobile
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.

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
jupitermobile.yaslabs.dev.br
Registered
2026-06-05 00:00:00+00:00
Registrar
Unknown
Status
Active (64 days old)

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

😰
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