EN ES PT

Phishing Analysis

Detailed analysis of captured phishing page

Back to Stats

Visual Capture

Screenshot of gustaslinks.github.io

Detection Info

https://gustaslinks.github.io/Loterias-Caixa/
Detected Brand
Caixa Economica Federal
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
0e984041-7d4…
Analyzed
2026-06-03 15:10

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T1687234F09099EF33435741C6B5A7A75E30D4C246DACE264066F983F90BE7CA8D92E153
CONTENT ssdeep
384:4HeOdkvf0Y+V8OmHSIAWVrZ8y2dkZlzV6l8G0qJ3TB:HvfUWnIl

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
bc3c6c6c6d2c3899
VISUAL aHash
81c3cbffffffffff
VISUAL dHash
27333333b82a2c54
VISUAL wHash
81818181db93b7ff
VISUAL colorHash
070012000c8
VISUAL cropResistant
27333333b82a2c54,43cb43456159c901

Code Analysis

Risk Score 91/100
Threat Level ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer 🎣 Personal Info
⚡ Supabase Backend

🔒 Obfuscation Detected

  • atob
  • fromCharCode

☁️ Cloud Backend

  • Supabase: rvwfdcofsjqlekhzxqtj.supabase.co

📊 Risk Score Breakdown

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 4 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Two-Factor Authentication Stealer
Target
Caixa Economica Federal users
Attack Method
obfuscated JavaScript
Exfiltration Channel
Supabase Database
Risk Assessment
CRITICAL - Automated credential harvesting with Supabase Database

⚠️ Indicators of Compromise

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

🏢 Brand Impersonation Analysis

Impersonated Brand
Caixa Economica Federal
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
gustaslinks.github.io
Registered
Unknown
Registrar
Unknown
Status
Hosting platform (subdomain)

Hosting Information

Provider
Unknown
ASN

🤖 AI-Extracted Threat Intelligence

😰
"I Never Thought It Would Happen to Me"
That's what 2.3 million victims say every year. Don't wait to become a statistic.