tokens: A backdoor also known as: Virus.Win32.Sality!O Ransom_Natasa.R039C0DLB17 W32/Trojan.IPMQ-6780 Ransom_Natasa.R039C0DLB17 Trojan-Ransom.Satan Ransom:Win32/Natasa.A Trojan-Ransom.Win32.Satan.x Trj/CI.A W32/MBRlock.AP!tr