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Microsoft Security Intelligence
29 entries found. Displaying page 1 of 2.
Updated on Nov 01, 2006
Win32/Virut.A is a file infecting virus that infects .EXE and .SCR files accessed on infected systems. Win32/Virut.A also opens a backdoor by connecting to an IRC server, allowing a remote attacker to download and run files on the infected computer.
Alert level: severe
Updated on Nov 17, 2007
Alert level: severe
Updated on Dec 12, 2007
Alert level: severe
Updated on Jan 07, 2008
Virus:Win32/Virut.AE is a polymorphic appending file infector that targets .EXE and .SCR files. Virut.AE also opens a backdoor by connecting to an IRC server, allowing a remote attacker to download and execute arbitrary files on the infected computer.
Alert level: severe
Updated on Jan 08, 2008
Alert level: severe
Updated on Jan 09, 2008
Alert level: severe
Updated on Jan 25, 2008
Alert level: severe
Updated on Jan 25, 2008
Alert level: severe
Updated on Jan 25, 2008
Alert level: severe
Updated on Feb 07, 2008
Alert level: severe
Updated on Feb 08, 2008
Alert level: severe
Updated on Feb 11, 2008
Virus:Win32/Virut.AB is a polymorphic appending virus that infects .EXE and .SCR files. Win32/Virut.AB may additionally connect with a remote Internet Relay Chat (IRC) server and await commands, allowing a remote attacker to download and execute arbitrary files on the infected computer.
Alert level: severe
Updated on Feb 12, 2008
Alert level: severe
Updated on Apr 09, 2008
Alert level: severe
Updated on Jul 30, 2008
Virus:Win32/Virut.AP is a polymorphic appending file infector that infects files with .EXE and .SCR file extensions and may open a backdoor connection allowing a remote attacker to download and run files on the infected computer.
Alert level: severe
Updated on Aug 29, 2008
Virus:Win32/Virut.AR is a polymorphic appending file infector that targets .EXE and .SCR files. Virut.AR also opens a backdoor by connecting to an IRC server, allowing a remote attacker to download and execute arbitrary files on the infected computer.
Alert level: severe
Updated on Sep 19, 2008
Alert level: severe
Updated on Oct 21, 2008
Alert level: severe
Updated on Oct 30, 2008
Alert level: severe
Updated on Feb 03, 2009
Alert level: severe