Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
https://tensakuai-ja.com/
Detected Brand
TensakuAI
Country
Unknown
Confidence
90%
HTTP Status
200
Report ID
aec34942-3ae…
Analyzed
2026-07-19 11:53
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T1D773627C12827A3F184781D18718E35AD3C6EE06DB63599A97ECC32B76C6DB8EC25074 |
|
CONTENT
ssdeep
|
1536:4wPJSyhjczP0/enmo40iR+T0Trx5+K8zS:Rq/MTP |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
c2506cbe96d496f8 |
|
VISUAL
aHash
|
00003c7e7efff1ff |
|
VISUAL
dHash
|
e483ccd0cccc23cc |
|
VISUAL
wHash
|
00003c7e7eff81e7 |
|
VISUAL
colorHash
|
06010000e00 |
|
VISUAL
cropResistant
|
c8c8d4cccc23475c,84e3e193c8c8d4c4,4505696969690149,dbd44d4d98c9c9a0,4145497171514500 |
Code Analysis
Risk Score
66/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🔐 Credential Harvesting Forms
🔒 Obfuscation Detected
- fromCharCode
- unescape
🎯 Kit Endpoints
- /send
📡 API Calls Detected
- POST
📤 Form Action Targets
- /send
📊 Risk Score Breakdown
Total Risk Score
70/100
Contributing Factors
Active Phishing Kit
Detected kit types: Credential Harvester
Credential Harvesting
Credential harvesting detected with 5 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 6 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Credential Harvesting Kit
Target
TensakuAI users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
HTTP POST to backend
Risk Assessment
HIGH - Automated credential harvesting with HTTP POST to backend
⚠️ Indicators of Compromise
- Kit types: Credential Harvester
- 6 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
TensakuAI
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 6 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
tensakuai-ja.com
Registered
2026-05-05 17:26:37+00:00
Registrar
NICENIC INTERNATIONAL GROUP CO., LIMITED
Status
Active (74 days old)
Hosting Information
Provider
NICENIC INTERNATIONAL GROUP CO., LIMITED
ASN
🤖 AI-Extracted Threat Intelligence
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
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