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Worm:Win32/Vundo.A
Detected by Microsoft Defender Antivirus
Aliases: Vundo.gen.ab (McAfee) Trojan.Win32.Monder.bzea (Kaspersky)
Summary
Worm:Win32/Vundo.A is a worm that spreads by copying itself to mapped drives in the computer. Vundo is also a family known to display pop-ups that are usually related to fake antivirus software. It may prevent security processes and features from functioning properly.
Manual removal is not recommended for this threat. To detect and remove this threat and other malicious software that may have been installed, run a full-system scan with an up-to-date antivirus product such as the Microsoft Safety Scanner (http://go.microsoft.com/fwlink/?LinkId=212742). For more information, see http://www.microsoft.com/protect/computer/viruses/vista.mspx.