Unknown
Backdoor.Delf.em [Kaspersky]Backdoor/Optix.05!Server [Computer Associates]BackDoor-RS [McAfee]Bck/Optix.50 [Panda]security risk or a "backdoor" program [F-Prot]Win32.Optix.051 [Computer Associates]Win32/Optix.50 trojan [Eset]
backdoor.delf.em.exe