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W32.Virut.A

Risk Level 1: Very Low

Discovered:
May 13, 2006
Updated:
August 27, 2012 11:32:54 AM
Also Known As:
PE_VIRUT.A [Trend]
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
W32.Virut.A is a virus that infects executable files and opens a back door on TCP port 65520.

For more information, please see the following resources:
W32.Virut

Antivirus Protection Dates

  • Initial Rapid Release version May 14, 2006
  • Latest Rapid Release version March 2, 2011 revision 037
  • Initial Daily Certified version May 14, 2006
  • Latest Daily Certified version March 2, 2011 revision 039
  • Initial Weekly Certified release date May 17, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Mircea Ciubotariu

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