Phishing Analysis: Microsoft Excel

Visual Capture

Detection Info

http://cocorost-556.jp/conference/excel/excel

Detected Brand

Microsoft Excel

Country

International

Confidence

100%

HTTP Status

200

Report ID

e1c0697c-3b3…

Analyzed

2026-01-01 03:06

Final URL (after redirects)

http://cocorost-556.jp/conference/excel/excel/

Content Hashes (HTML Similarity)

Used to detect similar phishing pages based on HTML content

Algorithm	Hash Value
CONTENT TLSH	T11F51EA3020549D2B6ADB95E567B8630AA1C0E2C2CB3357052BFC8BDD5ECAC4BCC93685
CONTENT ssdeep	48:nZYlPwgTQ/vxhb2K+h8RVhEdl9sJguNPeHx:naQDiK+WilslNPYx

Visual Hashes (Screenshot Similarity)

Used to detect visually similar phishing pages based on screenshots

Algorithm	Hash Value
VISUAL pHash	999d666731992666
VISUAL aHash	003c3c3c18000000
VISUAL dHash	9471717170042000
VISUAL wHash	7e7f3c3cbce0e000
VISUAL colorHash	38000000e00
VISUAL cropResistant	e48ccce0c880d0c0,9471717170042000

Code Analysis

Risk Score 73/100

Threat Level ALTO

⚠️ Phishing Confirmed

🎣 Credential Harvester 🎣 Personal Info

🔬 Threat Analysis Report

• Threat: Credential harvesting phishing attack
• Target: Users of Microsoft Excel (or those tricked into thinking they are using it)
• Method: Fake login form presented within a Google Sheets document
• Exfil: Unknown, likely to a third-party server
• Indicators: Domain mismatch, fake login form, impersonating Microsoft Excel
• Risk: HIGH - Real-time credential theft