W32.Marjor

Risk Level 1: Very Low

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Discovered:: September 12, 2003
Updated:: February 13, 2007 12:07:14 PM
Also Known As:: W32/Marjor.A [F-Prot]
Type:: Trojan Horse
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

W32.Marjor is a virus that overwrites files on an infected system, when the files are opened.

The virus is written in the Microsoft Visual Basic programming language.

Antivirus Protection Dates

Initial Rapid Release version September 12, 2003
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version September 12, 2003
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date September 17, 2003

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: Asuka Yamamoto

Technical Details

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Internet Security Threat Report, Volume 16