Phishing Analysis
Detailed analysis of captured phishing page
Visual Capture
Detection Info
http://chubbfs-alerts.com
Detected Brand
Chubb
Country
Unknown
Confidence
100%
HTTP Status
200
Report ID
7abd134f-211…
Analyzed
2026-07-27 04:10
Final URL (after redirects)
https://chubbfs.com/worldwide-en/
Content Hashes (HTML Similarity)
Used to detect similar phishing pages based on HTML content
| Algorithm | Hash Value |
|---|---|
|
CONTENT
TLSH
|
T1D63440378456A93E06A342C93135AA16E2D6C207C74A42C4B7F493DC6FDBE71DA732E4 |
|
CONTENT
ssdeep
|
6144:aR8/YeLskx4cbITLGPXjw0ViGPXjw0RZygUL:Z/YWskx4cbIvGPXjw08GPXjw0m |
Visual Hashes (Screenshot Similarity)
Used to detect visually similar phishing pages based on screenshots
| Algorithm | Hash Value |
|---|---|
|
VISUAL
pHash
|
8c9df2a924317376 |
|
VISUAL
aHash
|
ffff181910210000 |
|
VISUAL
dHash
|
3971e0f2e7e3ccc5 |
|
VISUAL
wHash
|
ffff383b31f10000 |
|
VISUAL
colorHash
|
0b002000180 |
|
VISUAL
cropResistant
|
a0c0c2b2b0e5e5b8,3971e0f2e7e3ccc5 |
Code Analysis
Risk Score
100/100
Threat Level
ALTO
⚠️ Phishing Confirmed
🎣 Credential Harvester
🎣 OTP Stealer
🎣 Card Stealer
🎣 Banking
🎣 Personal Info
🔐 Credential Harvesting Forms
🔒 Obfuscation Detected
- atob
- eval
- fromCharCode
- unescape
- hex_escape
- unicode_escape
- base64_strings
🎯 Kit Endpoints
- #ot_guard_logo
- http://chubbfs.com/worldwide-en/blog
- https://chubbfs.com/worldwide-en/case_studies/upgrading-the-control-and-monitoring-of-a-fire-detection-and-alarm-device-network-at-panel-co/
- https://accessibe.com/blog/knowledgebase/screen-reader-guide
- https://chubbfs.com/worldwide-en/who-we-serve/logisitics/
- https://chubbfs.com/worldwide-en/blog/
- ${this.logoLinkOptions.url.href}
📡 API Calls Detected
- .concat(Mr(M),
- GET
- POST
- https://www.google.com/ccm/geo
📤 Form Action Targets
- /worldwide-en/#gf_90
- /worldwide-en/#gf_3
- https://chubbfs.com/worldwide-en/
📊 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 10 form(s) capturing sensitive data
Code Obfuscation
JavaScript code obfuscated using 98 technique(s) to evade detection
🔬 Comprehensive Threat Analysis
Threat Type
Banking Credential Harvester
Target
Chubb users
Attack Method
credential harvesting forms + obfuscated JavaScript
Exfiltration Channel
HTTP POST to backend
Risk Assessment
CRITICAL - Automated credential harvesting with HTTP POST to backend
⚠️ Indicators of Compromise
- Kit types: Credential Harvester, OTP Stealer, Card Stealer, Banking, Personal Info
- 98 obfuscation techniques
🏢 Brand Impersonation Analysis
Impersonated Brand
Chubb
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 98 techniques to evade detection by security scanners and make reverse engineering more difficult.
🌐 Infrastructure Indicators of Compromise
Domain Information
Domain
chubbfs-alerts.com
Registered
2026-07-16 12:47:08+00:00
Registrar
Cloudflare, Inc.
Status
Recently registered (10 days old)
Hosting Information
Provider
Cloudflare, Inc.
ASN
🤖 AI-Extracted Threat Intelligence
Similar Websites
Pages with identical visual appearance (based on perceptual hash)
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