Virus trojan

salut
vous pouvez m aider
j ai fait un scan sur ravantivirus et ca ma donner ceci

Scan started at 12/9/2004 1:24:45 AM

Scanning memory...
Scanning boot sectors...
Scanning files...
C:\WINDOWS\autoclk.exe - Trojan:Win32/KillReg.D -> Infected
C:\WINDOWS\SYSTEM32\lol.dll - TrojanSpy/Win32.Small.Q -> Infected
C:\WINDOWS\SYSTEM32\lsass32.exe->(UPXW) - Exploit:Win32/Lsass.gen! -> Suspicious
C:\System Volume Information\_restore{F7AE8935-2447-408E-B7AE-1B00445162C9}\RP0\A0000303.exe->(UPXW) - Exploit:Win32/Lsass.gen! -> Suspicious
C:\System Volume Information\_restore{F7AE8935-2447-408E-B7AE-1B00445162C9}\RP0\A0000410.DLL - TrojanSpy/Win32.Small.Q -> Infected
C:\System Volume Information\_restore{F7AE8935-2447-408E-B7AE-1B00445162C9}\RP1\A0003422.DLL - TrojanSpy/Win32.Small.Q -> Infected
G:\setup\dvd\Power DVD 4.0 Deluxe XP Serial + All Languages.exe->[setuf]->aconti.exe->(UPXW) - Tool:PornDialer.gen! -> Suspicious

Scanned
============================
Objects: 18127
Directories: 1667
Archives: 1139
Size(Kb): 611392
Infected files: 4

Found
============================
Viruses found: 2
Suspicious files: 3
Disinfected files: 0
Mail files: 409

merci beaucoup si tu peux le faire