tokens: A backdoor also known as: Dropped:Trojan.Zapchas.F IRC/Flood.ev IRC.Zapchast.AQ REG/Zapchast.A W32/Zapchast.CS IRC.Zapchast Backdoor.IRC.Zapchast Dropped:Trojan.Zapchas.F Application.Win32.RiskWare.mIRC.~BAAA Trojan.Zapchas.F IRC.Flood SPR/mIRC-1790464.A.5 REG_ZAPCHAST.BV Riskware.Client-IRC.Win32.mIRC!IK Trojan.IRC.ah Backdoor/IRC.IRC Dropped:Trojan.Zapchas.F REG/Zapchast.A Backdoor.IRC.Zapchast.a IRC/Cloner.AT not-a-virus:Client-IRC.Win32.mIRC REG/Zapchast.4D53!tr.bdr IRC/BackDoor.Flood Bck/MIRCBased.BI