Published Apr 11, 2006 | Updated Apr 16, 2011

Win32/Valla

High |Detected with Windows Defender Antivirus

Aliases: No associated aliases

Summary

Win32/Valla is a virus that appends itself to executable files on an infected computer.
Manual removal is not recommended for this threat. Use the Microsoft Malicious Software Removal Tool, Microsoft Security Essentials, Microsoft Safety Scanner, or another up-to-date scanning and removal tool to detect and remove this threat and other unwanted software from your computer. For more information on Microsoft security products, see http://www.microsoft.com/protect/products/computer/default.mspx.
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