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Discovered:
- August 16, 2006
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Updated:
- February 13, 2007 12:58:16 PM
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Type:
- Trojan Horse
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Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
Trojan.Mdropper.N is a Trojan horse that exploits the Microsoft Visual Basic for Applications Document Check Buffer Overflow Vulnerability (as described in
Microsoft Security Bulletin MS06-047) and attempts to drop a file on the compromised computer.
The Trojan is a Microsoft Word document reportedly named:
syosetu.doc
Note: Definitions prior to August 17, 2006 may detect this threat as
Trojan.Mdropper.
Antivirus Protection Dates
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Initial Rapid Release version August 17, 2006
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Latest Rapid Release version August 20, 2008 revision 017
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Initial Daily Certified version August 17, 2006
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Latest Daily Certified version August 20, 2008 revision 016
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Initial Weekly Certified release date August 23, 2006
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
Writeup By: Mircea Ciubotariu