Signature update 680 with publish date 2011/03/22 contains 1595 added or updated entries and is already available as part of automatic or manual update option.
+7 WindowsSafemode
+7 WindowsEmergencySystem
+7 WindowsSupportSystem
+3 CleanThis
+36 Trojan.Win32.Agent
+1 Backdoor.Perl.IRCBot
+880 Trojan.Win32.Malware
+1 Backdoor.Win32.MeSub
+2 Backdoor.PHP.Pbot
+11 Trojan-GameThief.Win32.Magania
+1 Trojan.BAT.Small
+8 Trojan-Downloader.Win32.Small
+1 AdRotator
+1 Net-Worm.Win32.Koobface
+1 Trojan-Downloader.Win32.Banload
+1 Trojan-Clicker.Win32.VB
+4 Trojan-Banker.Win32.Banker
+7 Trojan.Win32.StartPage
+1 Vapsup
+3 SystemSecurity
+18 Exploit.Win32.Generic
+2 WhenU
+1 Gator
+1 Trojan.Win32.Delf
+14 Trojan-GameThief.Win32.OnLineGames
+39 Net-Worm.Win32.Generic.D
+3 Trojan-Dropper.Win32.StartPage
+11 Virus.Win32.Parite
+1 HackTool.Win32.Crypt
+63 Backdoor.Win32.Hupigon
+13 Trojan-Downloader.Win32.Agent
+2 Backdoor.Win32.Poison
+3 HackTool.Win32.Sniffer
+16 Backdoor.Win32.BlackHole
+4 Trojan-Spy.Win32.FlyStudio
+1 Trojan.BAT.DelFiles
+8 Trojan.Win32.Inject
+7 Trojan-Dropper.Win32.Crypter
+64 Backdoor.Win32.Gen.A
+24 Trojan-Dropper.Win32.Agent
+42 Backdoor.Win32.Bifrose
+14 Backdoor.Win32.Agent
+4 Trojan.Win32.Genome
+2 Backdoor.Win32.Inject
+2 Trojan-Downloader.Win32.Delf
+8 Worm.Win32.AutoRun
+3 Packed.Win32.Katusha
+1 Trojan.BAT.KillAV
+9 Packed.Win32.PePatch
+2 Backdoor.Win32.Delf
+1 Trojan.ASP.Agent
+3 Virus.Win32.Alman
+2 Packed.Win32.PolyCrypt
+2 Packed.Win32.Black
+1 Trojan.Win32.KillAV
+10 Trojan-Dropper.Win32.VB
+1 Trojan-PSW.Win32.Agent
+1 Trojan-Dropper.Win32.NSIS
+1 Trojan.Win32.BAT
+6 Trojan-Dropper.Win32.Binder
+3 Virus.Win32.Sality
+1 Constructor.Win32.Bifrose
+4 VirTool.Win32.Injector
+5 Trojan.Win32.Chifrax
+14 Trojan.Win32.VB
+8 Trojan-PSW.Win32.QQPass
+3 Packed.Win32.NSAnti
+1 Cinmus
+2 Packed.Win32.CPEX-based
+10 Trojan.Win32.Buzus
+1 Backdoor.Win32.Shell
+1 AdMedia
+2 RiskTool.Win32.HideProc
+6 Virus.Win32.Virut
+3 Trojan-Downloader.Win32.Injecter
+3 Trojan-Dropper.Win32.Delf
+3 Packed.Win32.Klone
+1 Trojan.Win32.AutoHK
+1 Trojan-GameThief.Win32.Lmir
+2 Trojan.Win32.Patched
+4 Trojan-GameThief.Win32.WOW
+1 Packed.Win32.Krap
+3 Email-Worm.Win32.Runouce
+1 Trojan-Dropper.Win32.Joiner
+2 Trojan-PSW.Win32.LdPinch
+2 Backdoor.Win32.IRCBot
+1 Trojan.Win32.Autoit
+1 Trojan.VBS.Shutdown
+5 Trojan-Downloader.Win32.CodecPack
+1 Trojan-Downloader.HTML.IFrame
+3 Trojan.Win32.MicroFake
+4 Trojan.Win32.Dialer
+1 Backdoor.Win32.Graybird
+1 Trojan-Spy.Win32.Agent
+1 Constructor.Win32.Delf
+1 Trojan-Dropper.Win32.ExeBinder
+1 RemoteAdmin.Win32.WinVNC
+1 Trojan-Spy.Win32.Ardamax
+1 Net-Worm.Win32.Kido
+2 Backdoor.Win32.ASP
+1 Trojan-Dropper.Win32.Small
+1 Backdoor.ASP.Ace
+1 Trojan-PSW.Win32.VB
+3 Worm.Win32.MSIL
+1 Backdoor.Win32.Rbot
+3 HackTool.Win32.Generic
+2 Trojan.Win32.TDSS
+2 Backdoor.Win32.Small
+1 Trojan-Downloader.Win32.NSIS
+1 HackTool.Win32.Agent
+2 AdMoke
+2 Hoax.Win32.BadJoke
+2 Trojan-Proxy.Win32.Agent
+2 BHO
+1 Trojan-GameThief.Win32.Tibia
+4 Backdoor.Win32.VB
+1 Trojan.BAT.Zapchast
+2 Backdoor.Win32.PcClient
+3 Trojan-Spy.Win32.Zbot
+2 Trojan.Win32.CDur
+2 Trojan-Downloader.BAT.Ftp
+1 NetTool.Win32.HUC
+2 Trojan.Win32.AntiAV
+1 RemoteAdmin.Win32.RAdmin
+3 Backdoor.Win32.GrayBird
+1 Craagle
+3 P2P-Worm.Win32.Palevo
+1 Trojan-Dropper.MSWord.Agent
+3 Malware.Generic
+1 Trojan.MSIL.Agent
+1 Backdoor.Win32.Banito
+1 HackTool.Win32.PassDic
+2 Backdoor.Win32.Turkojan
+1 Constructor.Win32.Emogen
+1 Backdoor.Win32.Ceckno
+1 Trojan.Win32.DelFiles
+1 Trojan.Win32.Qhost
+1 Worm.Win32.RJump
+1 Trojan.Win32.Renos
+1 Worm.Win32.VBS
+1 Exploit.Win32.Java
+1 Exploit.Win32.ShellCode
+1 Trojan.Win32.BHO
+1 Trojan-Downloader.Java.Agent
+1 Email-Worm.Win32.Wangy
+1 Virus.Win32.Hidrag
+1 Trojan-Spy.Win32.Brazban
+1 Backdoor.Win32.Prosti
+1 Trojan-Downloader.Win32.FlyStudio
+1 Backdoor.Win32.Prorat
+1 Trojan-PSW.Win32.Delf
+1 Worm.Win32.AutoIt
+1 Flooder.Win32.UDP
+1 Trojan.Win32.Peed
+1 Backdoor.Win32.Emogen
+1 Trojan-Downloader.Win32.Apher
+1 PSWTool.Win32.PdfCracker
+1 Trojan.Win32.Vapsup
+1 Trojan.Win32.Zlob
+1 HackTool.Win32.Kiser