Signature update 672 with publish date 2011/02/22 contains 1852 added or updated entries and is already available as part of automatic or manual update option.

+7 InternetSecurityEssentials
+7 WindowsSafetyGuarantee
+7 Win7TotalSecurity2011
+7 XPHomeSecurity2011
+7 VistaTotalSecurity2011
+7 WindowsOptimalTool
+8 HDScanAntivirus
+1028 Trojan.Win32.Malware
+9 HackTool.Win32.Generic
+1 HotBar
+22 Net-Worm.Win32.Generic.D
+1 Trojan-Mailfinder.Win32.Delf
+1 Trojan-Spy.Win32.Zbot
+1 Trojan.Win32.Immumize
+1 Trojan-Downloader.Java.OpenConnection
+3 Trojan-Banker.Win32.Banker
+2 Hoax.Win32.BadJoke
+7 Packed.Win32.Krap
+1 Trojan-Dropper.Win32.VBS
+31 Exploit.Win32.Generic
+1 Rootkit.Win32.Agent
+1 PSW.Delf
+3 SystemSecurity
+1 HackTool.Win32.Patcher
+32 Trojan-Dropper.Win32.Agent
+1 Trojan.ASP.Agent
+96 Backdoor.Win32.Hupigon
+8 Backdoor.Win32.PcClient
+3 Trojan-PSW.Win32.VB
+15 Trojan-GameThief.Win32.Magania
+6 Trojan-Downloader.Win32.VB
+5 Packed.Win32.Black
+5 Trojan-Dropper.Win32.Flystud
+10 Trojan-GameThief.Win32.WOW
+15 Backdoor.Win32.BlackHole
+6 HackTool.Win32.QQMima
+5 Trojan-Dropper.Win32.VB
+25 Backdoor.Win32.Agent
+8 Malware.Generic
+4 Virus.Win32.Virut
+2 Trojan.Win32.Inject
+1 Trojan-Clicker.Win32.Libie
+8 Trojan.Win32.VB
+6 Trojan.Win32.Genome
+2 Trojan-Downloader.Win32.CodecPack
+7 Trojan-Dropper.Win32.Binder
+3 P2P-Worm.Win32.Palevo
+7 Trojan-GameThief.Win32.OnLineGames
+32 Backdoor.Win32.Bifrose
+5 Monitor.Win32.Perflogger
+15 Trojan.Win32.Agent
+25 Trojan.Win32.Buzus
+1 Packed.Win32.NSAnti
+2 Trojan-GameThief.Win32.Nilage
+5 Backdoor.Win32.Inject
+50 Backdoor.Win32.Gen.A
+2 Virus.Win32.Alman
+2 Backdoor.Win32.Delf
+4 Packed.Win32.CPEX-based
+2 Net-Worm.Win32.Kolabc
+10 Trojan-Downloader.Win32.Agent
+14 Packed.Win32.PePatch
+5 Backdoor.Win32.Prorat
+9 Trojan-PSW.Win32.QQPass
+1 Trojan.Win32.Obfuscated
+3 Backdoor.Win32.Rbot
+1 Trojan.Win32.Pakes
+4 Trojan.Win32.Delf
+1 BHO
+6 Backdoor.Win32.Poison
+1 Exploit.Win32.Java
+1 P2P-Worm.Win32.Agent
+5 Trojan.Win32.Patched
+3 PSWTool.Win32.Dialupass
+3 Trojan-Spy.Win32.KeyLogger
+2 DoS.Win32.Agent
+4 AdMoke
+5 Trojan-Downloader.VBS.Agent
+2 PSWTool.Win32.NetPass
+1 RiskTool.Win32.HideExec
+6 Trojan.Win32.Crypt
+5 Worm.Win32.AutoRun
+4 HackTool.Win32.Sniffer
+3 Trojan.Win32.Starter
+5 Trojan.Win32.BAT
+1 Backdoor.Win32.SdBot
+1 Trojan.Win32.MicroFake
+7 Backdoor.Win32.Small
+1 PSWTool.Win32.OpenPass
+3 Trojan.Win32.Chifrax
+8 Virus.Win32.Parite
+1 Trojan-Spy.Win32.Ardamax
+2 Trojan-Clicker.Win32.Agent
+2 Trojan.WinREG.StartPage
+2 Trojan-Downloader.Win32.NSIS
+2 HackTool.Win32.Kiser
+2 Net-Worm.Win32.Kolab
+1 Worm.Win32.Allaple
+1 NetTool.Win32.ZXProxy
+1 Trojan-PSW.Win32.Small
+1 Virus.Win32.Neshta
+2 Worm.Win32.AutoIt
+1 Backdoor.Win32.GrayBird
+8 Virus.Win32.Sality
+1 Email-Worm.Win32.VB
+5 Trojan.Win32.Agent2
+3 Trojan-Dropper.MSIL.Agent
+1 PSWTool.Win32.PassView
+1 Virus.Win32.DunDun
+3 Trojan.Win32.Peed
+1 Monitor.Win32.SpectorPro
+1 Monitor.Win32.Ardamax
+2 Packed.Win32.Katusha
+2 Trojan-Downloader.Win32.Small
+5 Trojan.Win32.Midgare
+1 Backdoor.Win32.Bifrost
+1 Email-Worm.Win32.Zhelatin
+3 EICAR-Test-File
+2 Trojan-Spy.Win32.Agent
+2 RemoteAdmin.Win32.WinVNC
+1 Trojan.Win32.Dialer
+1 Cinmus
+1 WebHancer
+2 Trojan.BAT.StartPage
+1 Trojan.Win32.FlyStudio
+1 VirTool.Win32.Patcher
+1 Trojan.Win32.Autoit
+2 Backdoor.Win32.Banito
+1 Adware.Generic
+1 Trojan.Win32.Krotten
+1 Trojan-Downloader.Win32.Exchanger
+1 Trojan.Win32.Zapchast
+1 Exploit.Win32.MS04-028
+1 Trojan-Downloader.Win32.Adload
+2 Trojan-Clicker.VBS.Agent
+1 Exploit.Win32.Linux
+1 Trojan.Win32.Vapsup
+1 Exploit.Win32.JS
+1 Hoax.Win32.VBS
+1 Trojan-Proxy.Win32.Agent
+1 NetTool.Win32.Proxy
+1 PSWTool.Win32.PdfCracker
+1 Trojan-Spy.Win32.Delf
+1 Trojan.VBS.Shutdown
+1 RiskTool.Win32.PsKill
+1 Trojan.MSIL.Agent
+1 Worm.Win32.Huhk
+1 Trojan-Downloader.Win32.Banload
+1 Trojan.Win32.BHO
+1 Packed.Win32.Klone
+1 Trojan-Dropper.Win32.Autoit
+1 Trojan-Downloader.Win32.FraudLoad
+1 Worm.Win32.RJump
+1 Trojan-PSW.Win32.LdPinch
+1 Email-Worm.Win32.Runouce
+1 Virus.DOS.BetaBoys
+1 Virus.DOS.CyberTech
+1 Trojan.Win32.StartPage
+1 Trojan-Dropper.Win32.Joiner
+1 Trojan-Downloader.Win32.Murlo
+2 Trojan-Dropper.Win32.Mudrop
+1 Trojan-Downloader.Win32.Delf
+1 Backdoor.Win32.ASP
+1 Worm.Win32.Downadup
+1 TMAagent
+1 Backdoor.Win32.PoisonIvy
+1 Trojan.BAT.KillAV
+1 Worm.Win32.Viking
+2 Trojan-Spy.Win32.Flux
+1 Trojan-Downloader.Win32.MSIL
+1 RemoteAdmin.Win32.RAdmin
+1 Dudu
+1 VirTool.Win32.Injector
+1 DoS.Win32.Chalcol
+1 PSWTool.Win32.WinPassViewer
+1 PSWTool.Win32.Asterisk
+1 Trojan-Spy.Win32.FlyStudio
+1 P2P-Worm.Win32.Bacteraloh
+1 Backdoor.Perl.IRCBot
+1 Trojan-Dropper.Win32.Crypter