SafeMode - Analysis: pop.schubel.info

Visual Capture

Detection Info

https://pop.schubel.info/

Detected Brand

Zimbra

Country

International

Confidence

90%

HTTP Status

200

Report ID

c6009cd9-2d1…

Analyzed

2026-02-24 04:59

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T1BC71522281149C334593A5E426A66F5A328887A8C203194DF7F8C76D2EE2DD9CF76636
CONTENT ssdeep	48:4SI1Ar0PwHagwlzBzJeUEyDNw2mjFIYJNPvACZ4yHfl89gz3HcCf9/z:4SKTeUEaYJNP4CZ49O3N9/z

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	99d826e4d9a4d8e3
VISUAL aHash	0000181818180000
VISUAL dHash	504cb2b2b2b2cf7b
VISUAL wHash	f87cfebf5f180000
VISUAL colorHash	000000001c0
VISUAL cropResistant	9ab8e2aaa032b2a4,504cb2b2b2b2cf7b

Code Analysis

Risk Score 50/100

Threat Level ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester

🔬 Threat Analysis Report

• Threat: Credential Phishing
• Target: Zimbra Users
• Method: Impersonation via login form
• Exfil: Unknown, likely to the domain / via form action.
• Indicators: Mismatched domain, login form, requests credentials.
• Risk: HIGH

🔐 Credential Harvesting Forms

🎯 Kit Endpoints

/css/common,login,zhtml,skin.css?skin=harmony&v=251107222149

📤 Form Action Targets

/

📊 Risk Score Breakdown

Total Risk Score

95/100

Contributing Factors

Domain Mismatch

The domain does not belong to the brand.

Login Form

Designed to steal credentials

Brand Impersonation

Page attempts to visually resemble a legitimate Zimbra login.

🔬 Comprehensive Threat Analysis

Threat Type

Credential Harvesting Kit

Target

Zimbra users (International)

Attack Method

Brand impersonation + credential harvesting forms

Exfiltration Channel

HTTP POST to backend

Risk Assessment

MEDIUM - Automated credential harvesting with HTTP POST to backend

⚠️ Indicators of Compromise

Kit types: Credential Harvester

🏢 Brand Impersonation Analysis

Impersonated Brand

Zimbra

Official Website

https://www.zimbra.com/

Fake Service

Zimbra Webmail

⚔️ Attack Methodology

Primary Method: Credential Phishing

The attacker sets up a fake login page that mimics the appearance of Zimbra's login interface. Users are tricked into entering their credentials into the form, which are then harvested.