Signature update 838 with publish date 2013/04/26 contains 769 added or updated entries and is already available as part of automatic or manual update option.
+311 Trojan.Win32.Malware
+22 SpeedMaxPc
+12 SecurebitTechnologies
+16 PCPerformer
+2 Trojan-PSW.Win32.Lmir
+1 Worm.Win32.Shorm
+13 Backdoor.Win32.Gen.A
+2 Trojan.Win32.Inject
+3 Trojan-Spy.Win32.Zbot
+1 Trojan-GameThief.Win32.WOW
+3 Trojan-Downloader.Win32.JS
+1 Trojan.Win32.MicroFake
+2 WebToolbar.Win32.Zango
+1 Trojan.BAT.Qhost
+8 Exploit.Win32.JS
+1 Exploit.Win32.Linux
+3 Trojan.JS.Agent
+2 Trojan-Downloader.Win32.Agent
+26 Trojan.Win32.Generic
+1 Worm.Win32.Fujack
+24 Trojan.JS.Redirector
+1 Trojan-Dropper.VBS.Agent
+1 Backdoor.Win32.Way
+2 Backdoor.Win32.Hupigon
+1 Trojan.Win32.Midgare
+1 Trojan.RAR.Starter
+264 MegaSearch
+2 HackTool.Win32.Generic
+6 Trojan.Win32.JS
+4 Trojan-Downloader.JS.Agent
+1 Backdoor.Win32.Small
+1 Trojan-Spy.Win32.Agent
+1 Net-Worm.Win32.Generic.D
+1 Trojan-Clicker.Win32.Agent
+1 Backdoor.Win32.Delf
+3 Trojan.Win32.Agent
+1 Trojan-Banker.Win32.Agent
+1 Trojan.Win32.StartPage
+1 Trojan.Win32.Renos
+2 Trojan.WinREG.StartPage
+1 Exploit.PHP.Chaploit
+1 Exploit.Win32.HTML
+1 Monitor.Win32.SpectorPro
+1 Trojan-Downloader.Win32.AutoIt
+2 Trojan-Dropper.Win32.SFX
+1 Trojan.Win32.Chifrax
+1 DownloadWare
+1 Trojan-Clicker.HTML.IFrame
+2 Trojan-Downloader.JS.Iframe
+1 Trojan-Dropper.Win32.VB
+1 Trojan-Clicker.JS.Agent
+1 Virus.Win32.Xorer
+1 Trojan.HTML.IFrame