Stinger includes detection for all known variants:
W32/Anig.worm, W32/Bagle, Exploit DcomRpc, Exploit Lsass,
IRC/Flood.ap, IRC/Flood.bi, IRC/Flood.cd, PWS Narod,
W32/Sdbot.worm.gen, BackDoor JZ, BackDoor AQJ,
BackDoor CFB, Backdoor CEB, Bat/Mumu.worm; IPCScan;
NTServiceLoader; PWS Sincom.dll; W32/SQLSlammer.worm;
W32/Bagle.bf .bg@MM; W32/Bagle.bl@MM; W32/Bagle.bj .bk@MM;
W32/Bagle.bi bn@MM; W32/Bagle.dldr; W32/Bagle.bo bt@MM;
W32/Bagle.cc .dd; W32/Blaster.worm; W32/Bropia.worm.a .p;
W32/Bropia.worm.bx/by; W32/Bropia.worm.q .u;
W32/Bropia.worm.q aj; W32/Bugbear@MM; W32/Bugbear.j@MM;
W32/Deborm.worm.gen; W32/Dumaru; W32/Dumaru.bd bg@MM;
W32/Elkern.cav; W32/Fizzer.gen@MM; W32/FunLove;
W32/IRCBot.worm; W32/Klez; W32/Lirva; W32/Lovgate;
W32/Lovgate.aq@MM; W32/Lovgate.ar@MM; W32/Korgo.worm;
W32/Korgo.worm.aa.dam; W32/Korgo.ag .ai; W32/Korgo.worm.ae;
W32/Korgo.worm.aj; W32/Mimail; W32/MoFei.worm; W32/Mumu.b.worm;
W32/Doomjuice.worm; W32/Mydoom; W32/Mydoom.ad .ah@MM;
W32/Mydoom.an@MM; W32/Mydoom.ao bb@MM; W32/Mydoom.bc bd@MM;
W32/Mydoom.be@MM; W32/Mydoom.bf bi@MM; W32/Mydoom.bw@MM;
W32/Nachi.worm; W32/Netsky; W32/Netsky.ag@MM; W32/Nimda;
W32/Nimda.u@MM; W32/Bagle.ba .bd@MM, W32/Bagle.bh bm@MM;
W32/Netsky.ah .ai@MM, W32/Pate; W32/Pate.d; W32/Sasser.worm;
W32/Sasser.worm.g; W32/SirCam@MM, W32/Sobig; W32/Sober;
W32/Sober.j@MM, W32/Sober.k@MM, W32/Sober.l@MM;
W32/Sober.m .p@MM; W32/Sober.r@MM; W32/Swen@MM; W32/Yaha@MM;
W32/Zafi; W32/Zafi.c@MM; W32/Zafi.d@MM; W32/Zafi.e@MM;
W32/Zindos.worm; W32/Zobot.worm