my system is effected by two malicious code. every after few minute my anti virus( FREE VERSION AVAST antivirus) is detected the virus whose the detail is:
MALWARE BLOCKED
File system shield blocked a threat
object:C:\WINDOWS\TEMP\ pbvs or ofgp\svchost.exe
Infection: Win32:Malware-gen
Action: move to chest
Process: C:\WINDOWS\system32\svchost.exe
DROPPER BLOCKED
File system shield blocked a threat
object:C:\WINDOWS\TEMP\ mmwn or wwre or eial \svchost.exe
Infection: Win32:script_GBZ[Drp]
Action: move to chest
Process: C:\WINDOWS\system32\svchost.exe
it is too irritate me every after few minute. I want to permanently remove malicious code from my SYSTEM. PLS advise me.