Discovered: May 6, 2008
Updated: May 6, 2008 10:01:20 PM
Type: Worm
Infection Length: 57,344 bytes
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Vista, Windows XP
W32.Madag.A is a worm that spreads by copying itself to removable storage devices and infects .doc files.
Protection
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Initial Rapid Release version May 6, 2008 revision 034
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Latest Rapid Release version June 21, 2008 revision 020
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Initial Daily Certified version May 6, 2008 revision 051
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Latest Daily Certified version January 20, 2009 revision 048
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Initial Weekly Certified release date May 7, 2008
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Threat Assessment
Wild
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Wild Level: Low
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Number of Infections: 0 - 49
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Number of Sites: 0 - 2
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Geographical Distribution: Low
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Threat Containment: Easy
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Removal: Easy
Damage
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Damage Level: Low
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Payload: Copies itself to removable storage devices
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Modifies Files: Infects WORD files
Distribution
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Distribution Level: Low
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Shared Drives: Removable storage devices
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Target of Infection: WORD .doc files
Writeup By: Nishant Doshi