结束C:\Program Files\Common Files\SAND\client.exe的进程
修复
R3 - URLSearchHook: (no name) - {982CB676-38F0-4D9A-BB72-D9371ABE876E} - (no file)
R3 - URLSearchHook: SgUrlSearHook Class - {BAB1AC41-6FF7-4F2E-A04E-5C592CCFEA7D} - C:\WINDOWS\System32\socul.dll
R3 - URLSearchHook: 上网助手 - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (no file)
O2 - BHO: (no name) - {0C7C23EF-A848-485B-873C-0ED954731014} - (no file)
O2 - BHO: MMSAssist - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll
O4 - 启动项HKLM\\Run: [mscfs] RUNDLL32 C:\WINDOWS\System32\msibm\cfsys.dll,cfs
O8 - IE右键菜单中的新增项目: >> 彩信发送 << - res://C:\Program Files\MMSAssist\Mmsass~1.dll/mms.htm
O9 - 浏览器额外的按钮: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll
O9 - 浏览器额外的“工具”菜单项: MMSAssist工具条设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\Mmsass~1.dll
O23 - NT 服务: Srv32 - Unknown owner - C:\WINDOWS\system32\srv32.exe (file missing)
O23 - NT 服务: systemy - Unknown owner - C:\WINDOWS\system.exe
O23 - NT 服务: Windows Print Controller (Universal Disk Manager) - COMENET TECHNOLOGY - C:\Program Files\Common Files\SAND\client.exe
删除
C:\WINDOWS\System32\msibm\cfsys.dll
C:\Program Files\MMSAssist文件夹
C:\WINDOWS\system.exe
C:\Program Files\Common Files\SAND文件夹
另外再搜索system.dll
systemkey.dll
system_hook.dll
找到后全部删除