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Phishing Analysis

Detailed analysis of captured phishing page

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Visual Capture

Screenshot of 3_l_5_k.ck23.online

Detection Info

https://3_l_5_k.ck23.online/i1-l-26.html?quotes=galum@520e650c2be68a6b61437ed7a8c20ce7f8dc.com
Detected Brand
Microsoft Outlook
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
cacf27d6-1fd

Analyzed
2026-06-12 22:23

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm Hash Value
CONTENT TLSH
T108510D609019BD339003E2E86AE4AB5B31D7C205C7C62A0867F0D37C2EE3C4DDE66229
CONTENT ssdeep
48:YUsUJhhzazr9FTOiyXlnRa26YXAPyETIYe1JEp5LM7Y8y6BLPHwut16:Yc8zT+ln4bByEYJEzME8BFPwu6

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm Hash Value
VISUAL pHash
83f67709890999fc
VISUAL aHash
3f3f3f3f3f3f3f3f
VISUAL dHash
d0ccccdad0d0d0d0
VISUAL wHash
3f27373f3f300000
VISUAL colorHash
060000001c0
VISUAL cropResistant
a09c989080808080,f184acb6b6ac84f3,0e71710e20000000

Code Analysis

Risk Score 80/100
Threat Level ALTO
⚠ Phishing Confirmed
🎣 Credential Harvester 🎣 OTP Stealer

🔒 Obfuscation Detected

  • atob
  • eval
  • fromCharCode
  • unescape
  • document.write

📡 API Calls Detected

  • POST

📊 Risk Score Breakdown

Total Risk Score
100/100

Contributing Factors

Active Phishing Kit
Detected kit types: Credential Harvester, OTP Stealer
Credential Harvesting
Credential harvesting detected with 1 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 17 technique(s) to evade detection

🔬 Comprehensive Threat Analysis

Threat Type
Two-Factor Authentication Stealer
Target
Microsoft Outlook users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
Form submission (backend endpoint not detected - likely JavaScript-based)
Risk Assessment
CRITICAL - Automated credential harvesting with Form submission (backend endpoint not detected - likely JavaScript-based)

⚠ Indicators of Compromise

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

🏢 Brand Impersonation Analysis

Impersonated Brand
Microsoft Outlook
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 17 techniques to evade detection by security scanners and make reverse engineering more difficult.

🌐 Infrastructure Indicators of Compromise

Domain Information

Domain
3_l_5_k.ck23.online
Registered
2023-09-19 00:11:17+00:00
Registrar
NETWORK SOLUTIONS, LLC.
Status
Active (older domain)

Hosting Information

Provider
NETWORK SOLUTIONS, LLC.
ASN

🀖 AI-Extracted Threat Intelligence

Similar Websites

Pages with identical visual appearance (based on perceptual hash)

Screenshot
Microsoft Outlook
http://ti-usr1-cp.cuc-carrera-ti.ac.cr/oc/?username=
Jun 10, 2026
 Screenshot
Microsoft Outlook
http://pub-b1bc0deb082a43e7ac57352989f383e2.r2.dev/index.htm...
May 12, 2026
 Screenshot
Microsoft Outlook
https://ti-usr1-cp.cuc-carrera-ti.ac.cr/oc/?username=
Apr 11, 2026
 Screenshot
Microsoft Outlook
http://www.5mp.eu/fajlok2/scba/index_www.5mp.eu_.html
Apr 06, 2026
 Screenshot
Microsoft Outlook
https://www.5mp.eu/fajlok2/educaciones/index_www.5mp.eu_.htm...
Apr 03, 2026
😰
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