对于楼主的HIAJACKTHIS日志来说:
修复
O2 - BHO: Wbho Class - {40E3A34A-3282-41F8-AD2C-051BAB96AD4A} - C:\WINDOWS\System32\Usign.dll
O2 - BHO: MSEvents
Object - {79A576C4-B7A9-47EC-B57C-2CE5CA6ECC6A} - C:\WINDOWS\System32\awvvw.dll
O2 - BHO: 恶意网站克星 - {83AEDED7-3418-3A09-AECD-134A43C12CD3} - C:\WINDOWS\System32\NetPolice1008.dll
O4 - 启动项HKLM\\Run: [IMJPMIG8.1] C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE /Spoil /RemAdvDef /Migration32
O4 - 启动项HKLM\\Run: [PHIME2002ASync] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - 启动项HKLM\\Run: [PHIME2002A] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - 启动项HKLM\\Run: [dmgdx.exe] C:\WINDOWS\System32\dmgdx.exe
O20 - Winlogon Notify: awvvw - C:\WINDOWS\System32\awvvw.dll
删除
C:\WINDOWS\System32\Usign.dll
C:\WINDOWS\System32\awvvw.dll
C:\WINDOWS\System32\NetPolice1008.dll
C:\WINDOWS\System32\dmgdx.exe