修复
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run]
<DTService><rundll32.exe C:\DOCUME~1\aa\LOCALS~1\Temp\RarSFX0\DTSERV~1.DLL,Load>
[MacroMediapd]
{B8CCDD47-38E4-4CD2-B7FA-3B4B690F74BD} <C:\WINDOWS\system32\microapmddt.dll, MacroMedia>
删除
C:\DOCUME~1\aa\LOCALS~1\Temp\RarSFX0\整个目录
C:\WINDOWS\system32\microapmddt.dll