B.exe virus
Bn10.tmp virus
Bolivar22.exe virus
Bpu.exe virus
Beep.sys virus
Bachje.exe virus
Binatoko.dll virus
Bomb.exe virus
Browsersniffer.dll virus
Burimi.exe virus
Badboy v4.2.exe virus
Blocker.dll virus
Bootwindows.exe virus
Btdna.exe virus
Braviax.exe virus
Blah.exe virus
Boyedt.com virus
Bankerfox.a virus

Bloodhound virus
Blaster virus
Brontok virus
Botnet virus
Backdoor.Bifrose
Bredolab trojan
Backdoor.Hamweq
Backdoor.SDBot
Backdoor.Bot
Backdoor.Ardu
Backdoor.IRCBot
Backdoor.Zdoogu
Backdoor.Agent
Backdoor.Farfli
Boaxxe.C Trojan
Backdoor.Poisonivy
BackDoor-ABF

Backdoor.IRCBot
Bagle.FO@mm
Brontok.A@mm
Backdoor.Hupigon
BehavesLike:
BehavesLike:Win32.Malware
BehavesLike:Trojan.StartPage
BehavesLike:Trojan.Downloader
BehavesLike:Win32.ExplorerHijack
Backdoor.Haxdoor
Backdoor.BotGet
Backdoor.WinCE
BugBear.B@mm
Bride.C@mm
BogusBear.A@mm
Breetnee.B@mm
Badtrans.B@mm