W97M.Thus.CV

Risk Level 1: Very Low

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Discovered:: May 25, 2001
Updated:: February 13, 2007 11:36:34 AM
Also Known As:: W97M/Thus.CV
Type:: Macro

W97M.Thus.CV is a macro virus that infects active Microsoft Word documents and the Normal.dot template. The virus attempts to encrypt randomly chosen .exe and .vdb files.

Antivirus Protection Dates

Initial Rapid Release version May 25, 2001
Latest Rapid Release version May 25, 2001
Initial Daily Certified version May 25, 2001
Latest Daily Certified version May 25, 2001
Initial Weekly Certified release date pending

Click for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

Wild Level: Low
Number of Infections: 0 - 49
Number of Sites: 0 - 2
Geographical Distribution: Low
Threat Containment: Easy
Removal: Easy

Damage

Damage Level: Low

Distribution

Distribution Level: Low

Writeup By: Kaoru Hayashi

Technical Details

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Internet Security Threat Report, Volume 16