Signature update 645 with publish date 2010/11/12 contains 2084 added or updated entries and is already available as part of automatic or manual update option.

+1 SystemLock2011
+11 NewClean
+10 CleanScan
+3 RegistryQuick
+12 VistaSecurity2011
+1 Win7InternetSecurity2011
+2 XPAntispyware2011
+2 XPSecurityTool2011
+4 XPSecurity2011
+4 QuickDefragmenter
+1 XPAntiSpyware2009
+1 Backdoor.PHP.Pbot
+793 Trojan.Win32.Malware
+590 Exploit.Win32.Generic
+3 OneStep
+1 PSWTool.Win32.ProductKey
+4 Rootkit.Win32.Agent
+2 Dialer
+1 PSW.VB
+1 PSW.Delf
+1 PSWTool.Win32.Messen
+26 Trojan.Win32.Agent
+20 Net-Worm.Win32.Generic.D
+2 Trojan-Downloader.Win32.Delf
+42 Backdoor.Win32.Gen.A
+4 P2P-Worm.Win32.Palevo
+6 Packed.Win32.Krap
+2 Trojan-Dropper.Win32.Mudrop
+124 Backdoor.Win32.Hupigon
+16 Trojan-Dropper.Win32.Agent
+7 Trojan.Win32.Buzus
+2 Net-Worm.Win32.Koobface
+3 Worm.Win32.AutoRun
+3 Backdoor.Win32.SdBot
+3 Virus.Win32.Virut
+2 Trojan-Downloader.Win32.FraudLoad
+3 Virus.Win32.Sality
+1 Trojan.Win32.Shutdowner
+16 Backdoor.Win32.Poison
+8 Trojan.Win32.Delf
+14 Packed.Win32.PePatch
+3 Packed.Win32.NSAnti
+4 Trojan-GameThief.Win32.Magania
+1 Backdoor.Win32.PoisonIvy
+3 Trojan-Downloader.Win32.Small
+1 PSWTool.Win32.AdvancedPR
+1 Trojan-Downloader.Win32.FlyStudio
+1 Packed.Win32.PolyCrypt
+14 Backdoor.Win32.BlackHole
+29 Backdoor.Win32.Bifrose
+1 PSWTool.Win32.Dialupass
+2 Backdoor.Win32.Jaan
+1 HackTool.Win32.Exploiter
+8 Packed.Win32.Katusha
+2 Trojan.Win32.FraudPack
+4 Packed.Win32.Klone
+3 Trojan.Win32.Agent2
+2 Packed.Win32.Mondera
+7 Virus.Win32.Parite
+1 Trojan.Win32.Patched
+2 Trojan.Win32.Midgare
+1 Backdoor.Win32.Rbot
+1 Trojan-Dropper.Win32.KGen
+5 Trojan-Downloader.Win32.Agent
+4 Backdoor.Win32.PcClient
+3 Worm.Win32.AutoIt
+1 Worm.Win32.Viking
+2 Trojan-Spy.Win32.Ardamax
+1 Trojan.Win32.Krament
+4 Trojan.Win32.StartPage
+3 Trojan.Win32.CDur
+1 Trojan.Win32.Vapsup
+4 Backdoor.Win32.Delf
+4 Trojan-Dropper.Win32.Flystud
+6 Trojan.Win32.Inject
+6 Backdoor.Win32.Agent
+1 Trojan-Downloader.Win32.Dadobra
+2 Trojan-Banker.Win32.Banbra
+2 Trojan.Win32.Crypt
+1 Trojan-PSW.Win32.Delf
+4 Trojan-Downloader.Win32.Banload
+2 Trojan.Win32.Chifrax
+1 Constructor.Win32.Joiner
+2 Backdoor.Win32.IRCBot
+3 Trojan-GameThief.Win32.WOW
+2 Trojan-Spy.Win32.KeyLogger
+4 Trojan-PSW.Win32.LdPinch
+4 Trojan-Spy.Win32.Agent
+1 Trojan-Downloader.Win32.Murlo
+2 Trojan-GameThief.Win32.Lmir
+3 HackTool.Win32.Generic
+2 Backdoor.Win32.Prorat
+15 Malware.Generic
+10 Trojan-PSW.Win32.QQPass
+1 Virus.MSExcel.Sic
+1 Trojan-Dropper.Win32.MultiJoiner
+1 AdMedia
+2 RemoteAdmin.Win32.RAdmin
+1 Trojan-Downloader.Win32.AutoIt
+1 Trojan-Downloader.Win32.Exchanger
+3 Trojan-Dropper.Win32.VB
+2 Trojan.Win32.Genome
+1 Trojan-Clicker.HTML.Agent
+5 Trojan-Dropper.Win32.Delf
+4 Trojan.Win32.BHO
+1 Backdoor.Win32.EggDrop
+1 PSWTool.Win32.NetPass
+1 RiskTool.Win32.WFPDisabler
+1 Trojan.Win32.HTML
+1 Trojan.Win32.AutoRun
+1 Trojan-Banker.Win32.Banker2
+1 Backdoor.Win32.GrayBird
+1 Trojan-Dropper.Win32.Joiner
+1 Trojan-Downloader.Win32.Losabel
+2 Trojan.Win32.Peed
+1 Backdoor.Win32.DsBot
+3 Backdoor.MSIL.Agent
+1 Trojan.Win32.Vundo
+8 Trojan-GameThief.Win32.OnLineGames
+1 Packed.Win32.CPEX-based
+1 Trojan-PSW.Win32.Staem
+1 Trojan-Dropper.MSIL.Agent
+1 Agent
+1 Trojan-Spy.Win32.AutoIt
+1 Trojan.Win32.Slefdel
+1 Rootkit.Win32.Small
+2 Backdoor.Win32.Visel
+1 Trojan.Win32.DelFiles
+1 VirTool.Win32.Injector
+1 HackTool.Win32.Sniffer
+1 Backdoor.Win32.Agobot
+2 Backdoor.Win32.HacDef
+1 Worm.Win32.MSIL
+1 RiskTool.Win32.HideProc
+1 Exploit.Win32.JS
+3 Trojan.Win32.Obfuscated
+1 NetTool.Win32.ZXProxy
+2 HackTool.Win32.Kiser
+2 Trojan-Spy.Win32.Zbot
+3 Trojan.Win32.VB
+1 Backdoor.Win32.Turkojan
+1 Trojan.Win32.KillAV
+1 Trojan-GameThief.Win32.Nilage
+1 Trojan-Downloader.Win32.NSIS
+2 Backdoor.Win32.Popwin
+2 Trojan.Win32.Starter
+1 SMS-Flooder.Win32.Lanmen
+1 Trojan-Dropper.Win32.Microjoin
+3 Trojan-Dropper.Win32.Binder
+1 EICAR-Test-File
+1 Worm.Win32.VB
+1 Trojan-Dropper.Win32.Js
+1 VirTool.Win32.MS04-028
+1 Trojan-Banker.Win32.Banker
+1 Trojan.Win32.BAT
+2 Trojan-Spy.Win32.Delf
+1 Trojan-Spy.Win32.TheRat
+1 Trojan-Spy.Win32.FlyStudio
+1 Stud
+3 Trojan.Win32.Qhost
+1 Trojan-Dropper.Win32.StartPage
+1 Trojan-Downloader.VBS.Small
+1 Trojan-Dropper.Win32.Small
+1 Trojan.Win32.Tdss
+1 Trojan.BAT.KillAV
+1 Hoax.Win32.Agent
+1 Exploit.Win32.Pidief
+1 BHO
+1 RemoteAdmin.Win32.RemoteExec
+1 HackTool.Win32.Agent
+1 HackTool.Win32.Delf
+1 Trojan-Downloader.BAT.Agent
+1 Exploit.JS.Agent
+1 Trojan.Win32.Small
+1 Trojan.Win32.Pakes
+2 Trojan.Win32.Autoit
+1 Trojan-Downloader.Win32.CodecPack
+1 Trojan-Dropper.Win32.Crypter
+1 Trojan.Win32.Vaklik
+1 Trojan.Win32.Dialer