This file cisvc.exe is in C:\windows\System32 and C:\windows\prefetch, and C:\windows\ServicePackFiles\i386
Today I found the virus named Trojan Horse Dropper.Agent.8.B in the c:\windows\$NtServicePackUninstall$\cisvc.exe
Is this a real virus?
Ma virus scanner shoved it in the virus vault, does it need to be in ther folder above?
Why would it need to be in C:\windows\prefetch?