Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
https://www.crbnrc.online/dos
Detected Brand
Banco Nacional de Costa Rica
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
3abde3a7-ab7…
Analyzed
2026-05-29 21:24
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T180527731B100582A616745DBB0977B2EA383F74FCF1625D8B2F483B96BEBC60F451649 |
|
CONTENT
ssdeep
|
192:AApToBh07ek453sYNGbDX7EPjEog3XO3k453JXhsm6B5Ld9O:JpTQ07ekaGvX7EPjEog3e3RRsH5LHO |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
ce8035a9c4deeae2 |
|
VISUAL
aHash
|
ff03f4fcf1000000 |
|
VISUAL
dHash
|
629f2561012b2d24 |
|
VISUAL
wHash
|
ff07f5fcfd810000 |
|
VISUAL
colorHash
|
06001000180 |
|
VISUAL
cropResistant
|
00006068688000ff,3539bd9c3ff93f7e,22023038b122b202,bfa561e50b6f2c25 |
Code Analysis
Risk Score
76/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🎣 Card Stealer
🎣 Banking
🎣 Personal Info
🔒 Obfuscation Detected
- eval
- unescape
📊 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
Code Obfuscation
JavaScript code obfuscated using 6 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Banking Credential Harvester
Target
Banco Nacional de Costa Rica users
Attack Method
credential harvesting forms + 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, OTP Stealer, Card Stealer, Banking, Personal Info
- 6 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
Banco Nacional de Costa Rica
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 6 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
www.crbnrc.online
Registered
2026-05-29 17:28:22.387000+00:00
Registrar
NAMECHEAP INC
Status
Age unknown
Hosting Information
Provider
Namecheap
ASN
🤖 AI-Extracted Threat Intelligence
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