我的电脑每次开机都是好的，但是用了一会之后，他的速度就会越来越慢了。我升级了瑞星，查毒查了几遍了，都查不出来。真实郁闷啊 请高手指点下

Logfile of Kaka v2. 0. 0. 5 Scan Module v2. 0. 0. 1
Scan saved at 18:18:42, on 2006-01-17
Platform: Microsoft Windows XP Professional Service Pack 1 (Build 2600)
MSIE: Internet Explorer v6.00 SP1;Q822925;Q330994; (6.00.2800.1106 (xpsp1.020828-1920))


Running processes:
[SMSS.EXE]
CommandLine =

[csrss.exe]
CommandLine = C:\WINDOWS\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16

[winlogon.exe]
CommandLine = winlogon.exe

[services.exe]
CommandLine = C:\WINDOWS\system32\services.exe

[lsass.exe]
CommandLine = C:\WINDOWS\system32\lsass.exe

[svchost.exe]
CommandLine = C:\WINDOWS\system32\svchost -k rpcss

[CCenter.exe]
CommandLine = "D:\Rising\Rav\CCenter.exe"

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k netsvcs

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k NetworkService

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k LocalService

[RavMonD.exe]
CommandLine = "D:\Rising\Rav\Ravmond.exe"

[Explorer.EXE]
CommandLine = C:\WINDOWS\Explorer.EXE

[spoolsv.exe]
CommandLine = C:\WINDOWS\system32\spoolsv.exe

[RavStub.exe]
CommandLine = D:\Rising\Rav\RavStub.exe /RAVMOND

[SysExplr.exe]
CommandLine = "C:\HEROSOFT\Hero Super Player\SYSEXPLR.EXE"

[YLive.exe]
CommandLine = "C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe"

[yassistse.exe]
CommandLine = "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"

[nvsvc32.exe]
CommandLine = C:\WINDOWS\System32\nvsvc32.exe

[svchost.exe]
CommandLine = C:\WINDOWS\System32\svchost.exe -k imgsvc

[RavTask.exe]
CommandLine = "D:\RISING\RAV\RAVTASK.EXE" -SYSTEM

[RavMon.exe]
CommandLine = "D:\Rising\Rav\Ravmon.exe" -SYSTEM

[Thunder.exe]
CommandLine = "C:\Program Files\Thunder Network\Thunder\Thunder.exe" /s

[VM_STI.EXE]
CommandLine = "C:\WINDOWS\VM_STI.EXE" BigDogPath

[ProxyThorn.exe]
CommandLine = "D:\花刺\Program Files\ProxyThorn\ProxyThorn.exe"

[Ctfmon.exe]
CommandLine = "C:\WINDOWS\System32\Ctfmon.exe"

[KkScan.exe]
CommandLine = "C:\Program Files\Rising\KakaToolBar\KkScan.exe"

[iexplore.exe]
CommandLine = "C:\Program Files\Internet Explorer\iexplore.exe" -nohome

R3 - URLSearchHook: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O1 - Hosts: 127.0.0.1      localhost
O2 - BHO: ThunderIEHelper Class - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\System32\xunleibho_v8.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - d:\acrobat\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Yahoo!Photo - {33BBE430-0E42-4f12-B075-8D21ACB10DCB} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yphtb.dll
O2 - BHO: AntiFish Class - {38928D50-8A48-44C2-945F-D2F23F771410} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yangling.dll
O2 - BHO: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\qq\QQIEHelper.dll
O2 - BHO: DragSearch BHO - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: BitCometBar - {3F1ABCDB-A875-46c1-8345-B72A4567E486} - D:\BitComet\BitCometBar\BitCometBar0.1.dll
O3 - Toolbar: 雅虎助手 - {406F94F0-504F-4a40-8DFD-58B0666ABEBD} - C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\System32\kakatool.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\System32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [SysExplr] C:\HEROSOFT\Hero Super Player\SYSEXPLR.EXE
O4 - HKLM\..\Run: [Thunder] "C:\Program Files\Thunder Network\Thunder\ThunderShell.exe" /s
O4 - HKLM\..\Run: [YLive.exe] C:\PROGRA~1\Yahoo!\ASSIST~1\YLive.exe
O4 - HKLM\..\Run: [StormCodec_Helper] "D:\暴风影音\Storm Codec\StormSet.exe" /S /opti
O4 - HKLM\..\Run: [yassistse] "C:\PROGRA~1\Yahoo!\Assistant\yassistse.exe"
O4 - HKLM\..\Run: [RavTask] "D:\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [Windows Update Manager] C:\WINDOWS\System32\WINLOG0N.EXE
O4 - HKLM\..\Run: [BigDogPath] C:\WINDOWS\VM_STI.EXE VIMICRO USB PC Camera
O4 - HKLM\..\Run: [ProxyThorn] D:\花刺\Program Files\ProxyThorn\ProxyThorn.exe
O4 - Startup: desktop.ini =
O4 - Startup: 腾讯QQ.lnk = D:\qq\QQ.exe
O4 - Global Startup: desktop.ini =
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\geturl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\Program Files\Thunder Network\Thunder\getallurl.htm
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\qq\AddToNetDisk.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://D:\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\qq\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\qq\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\qq\SendMMS.htm
O8 - Extra context menu item: 解霸实时播放 - C:\HEROSOFT\Hero Super Player\MPURLGET.HTM
O8 - Extra context menu item: 雅虎搜索 - res://C:\PROGRA~1\Yahoo!\ASSIST~1\Assist\yasbar.dll/246
O9 - Extra Button: 解霸 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\HEROSOFT\Hero Super Player\MPLAYER.EXE
O9 - Extra 'Tools' menuitem: 超级解霸 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - C:\HEROSOFT\Hero Super Player\MPLAYER.EXE
O9 - Extra Button: @shdoclc.dll,-866 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: @shdoclc.dll,-864 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra Button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\qq\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\qq\QQ.EXE
O9 - Extra Button: 易趣购物 - {DE607143-AC19-423e-868A-8D70ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=5 (file missing)
O9 - Extra 'Tools' menuitem: 易趣购物 - {DE607143-AC19-423e-868A-8D70ABDF119A} - http://click2.ad4all.net/url2/urlmanage/url.asp?id=5 (file missing)
O9 - Extra Button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\qq\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\qq\QQIEHelper.dll
O14 - IERESET.INF: START_PAGE_URL=about:blank
O16 - DPF: DirectAnimation Java Classes - file://C:\WINDOWS\Java\classes\dajava.cab
O16 - DPF: {ACFE8232-03C5-4AEC-AF5E-42B806724096} (KSHScan Control) - http://scan.kingsoft.com/scan/fangyi/KAllScan.CAB
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: dvd - {12D51199-0DB5-46FE-A120-47A3D7D937CC} - C:\WINDOWS\System32\msvidctl.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINDOWS\System32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINDOWS\System32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINDOWS\system32\urlmon.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: mso-offdap - {3D9F03FA-7A94-11D3-BE81-0050048385D1} - C:\PROGRA~1\COMMON~1\MICROS~1\WEBCOM~1\10\OWC10.DLL
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: tv - {CBD30858-AF45-11D2-B6D6-00C04FBBDE6E} - C:\WINDOWS\System32\msvidctl.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINDOWS\System32\mshtml.dll
O18 - Protocol: vnd.ms.radio - {3DA2AA3B-3D96-11D2-9BD2-204C4F4F5020} - C:\WINDOWS\System32\msdxm.ocx
O18 - Protocol: wia - {13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE} - C:\WINDOWS\System32\wiascr.dll
O23 - Service: Adobe LM Service (Adobe LM Service) - Adobe Systems - "C:\Program Files\Common Files\Adobe Systems Shared\Service\Adobelmsvc.exe"
O23 - Service: Human Interface Device Access (HidServ) -  - C:\WINDOWS\System32\svchost.exe -k netsvcs
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: PsShutdown (PsShutdownSvc) -  - C:\WINDOWS\System32\pssdnsvc.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - "D:\Rising\Rav\CCenter.exe"
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - "D:\Rising\Rav\Ravmond.exe"

好  谢谢