Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
http://instagram-curtidas-gratis.app.ufrj.br/
Detected Brand
Instagram
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
9d94401f-a05…
Analyzed
2026-08-06 10:24
Final URL (after redirects)
https://instagram-curtidas-gratis.app.ufrj.br/en
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T19D6362B46154A93B0093B3E8EF7417DA6AB9836DC946022B17F8D3863BE6C50FDC7605 |
|
CONTENT
ssdeep
|
768:bD3QHMz1x4VkINXXuygD3QHMqvSAXrrrrd6Mg:vBx4+INXXuyWWXrrrrdM |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
becbc13434c586cd |
|
VISUAL
aHash
|
fff9fd878387ffff |
|
VISUAL
dHash
|
1b2b612e3f3e3252 |
|
VISUAL
wHash
|
fd819983838383fb |
|
VISUAL
colorHash
|
07600008000 |
|
VISUAL
cropResistant
|
1b2b612e3f3e3252,c9c9dbdbdbdbdb6c,7b743e37353105c4,6f7b5ae8cda9d9c4 |
Code Analysis
Risk Score
77/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 Personal Info
🔒 Obfuscation Detected
- atob
- fromCharCode
- unicode_escape
- base64_strings
🎯 Kit Endpoints
- https://loteria-ltimos-resultados.app.ufrj.br/en
- https://resultado-do-bicho-de-hoje-google.app.ufrj.br/en
- https://escalaes-de-milan-x-bologna.app.ufrj.br/en
📡 API Calls Detected
- GET
📊 Risk Score Breakdown
Total Risk Score
100/100
Contributing Factors
Active Phishing Kit
Detected kit types: Credential Harvester, Personal Info
Code Obfuscation
JavaScript code obfuscated using 8 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Credential Harvesting Kit
Target
Instagram users
Attack Method
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, Personal Info
- 8 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
Instagram
Official Website
https://www.instagram.com
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 8 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
instagram-curtidas-gratis.app.ufrj.br
Registered
1995-01-01 00:00:00+00:00
Registrar
Unknown
Status
Active (older domain)
Hosting Information
Provider
Unknown
ASN
🤖 AI-Extracted Threat Intelligence
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
Scan History for instagram-curtidas-gratis.app.ufrj.br
Found 1 other scan for this domain
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