安全模式下桌面有一个Womcc文件夹，为什么正常模式下没有呢？那是什么文件夹？
NTService.exe是什么文件？为什么ＣＰＵ能占到十分大的百分比？
这里有日志
Logfile of HijackThis v1.99.1
Scan saved at 10:01:57, on 2006-6-22
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
F:\Program Files\CachemanXP\CachemanXP.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Lenovo\Aio\Shared\Bin\OemEvm12.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\OEMipm12.exe
C:\WINDOWS\system32\wuauclt.exe
D:\TDdownload\ha_hijackthis_1991\HijackThis.exe
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\inituser.exe
O3 - Toolbar: Alexa - {3CEFF6CD-6F08-4e4d-BCCD-FF7415288C3B} - C:\WINDOWS\system32\SHDOCVW.DLL
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [LENOVOEVM] C:\Program Files\Lenovo\Aio\Shared\Bin\OemEvm12.exe
O4 - HKLM\..\Run: [LENOVOREG] C:\Program Files\Lenovo\Aio\Shared\Bin\OemReg12.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [LocalSystem] C:\WINDOWS\system\svchost.exe
O8 - Extra context menu item: &使用迅雷下载 - F:\Program Files\Thunder Network\Thunder\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - F:\Program Files\Thunder Network\Thunder\getallurl.htm
O9 - Extra button: 中国最大小区互动平台 - {bf80e5ce-44f9-4954-9ec9-ca5bb86346cd} - http://www.hiu.cn (file missing)
O10 - Unknown file in Winsock LSP: c:\windows\system32\upfdll.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\upfdll.dll
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O23 - Service: CachemanXP (CachemanXPService) - OuterTechnologies - F:\Program Files\CachemanXP\CachemanXP.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Pml Driver OEM12 - HP - C:\WINDOWS\system32\OEMipm12.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe
