这个病毒很隐蔽:
O4 - 启动项HKLM\\Run: [MSADService_v1.0] C:\WINDOWS\system\a1g.exe
修复:
R3 - URLSearchHook: bho Class - {ED8DFC5C-10EF-45AB-9DC2-0639AFF5A270} - C:\PROGRA~1\COMMON~1\Wnwb\wnwbio.dll
O2 - BHO: IEMonitor Class - {08A312BB-5409-49FC-9347-54BB7D069AC6} - C:\Program Files\DeskAdTop\deskipn.dll