tokens: A backdoor also known as: Backdoor/Bifrose.sxu Win32.Trojan.WisdomEyes.16070401.9500.9583 W32/Backdoor.BVIJ-4494 BKDR_BIFROSE_0000025.TOMA Win.Trojan.Bifrose-3481 Trojan.Win32.Bifrose.isow Backdoor.Win32.A.Bifrose.51712.B[h] Trojan.MulDrop.16295 Backdoor.Bifrose.Win32.79774 W32/Backdoor2.BVUS Backdoor/SdBot.ees WORM/IrcBot.353792 Trojan[Backdoor]/Win32.Bifrose Trojan:Win32/Mdrop.A Backdoor/Win32.Bifrose.C64544 Backdoor.Bifrose!Gi2ynDtXmII Backdoor.Win32.Bifrose