[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run]
    <Galaxy><rundll32.exe C:\WINDOWS\system32\ppgaxea.dll,Su>  [N/A]
    <Power><rundll32.exe C:\WINDOWS\system32\alxklt.dll,Start>  []
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <shell><Explorer.exe>  [(Verified)Microsoft Corporation]
    <Userinit><C:\WINDOWS\system32\userinit.exe,>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Windows]
    <AppInit_DLLs><>  [N/A]
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon]
    <UIHost><logonui.exe>  [(Verified)Microsoft Corporation]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler]
    <{553858A7-4922-4e7e-B1C1-97140C1C16EF}><C:\WINDOWS\system32\ieframe.dll>  [(Verified)Microsoft Corporation]
[HKEY_CURRENT_USER\Control Panel\Desktop]
    <SCRNSAVE.EXE><C:\WINDOWS\system32\ravss.scr>  [Rising Corp.]

SCRNSAVE.EXE这个文件还有C:\WINDOWS\system32\ravss.scr放在C盘下的这个文件目录有病毒啊，上面那些也一样自己看要删还怎么办自己看吧。最简单的方法就从新装系统啊