有3721但兔子卸载不了,rundll32占资源90％，扫描如下,希望有好心人帮助

Logfile of HijackThis v1.99.1
Scan saved at 20:28:46, on 2007-3-13
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
d:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
d:\Program Files\Rising\Rav\Ravmond.exe
d:\Program Files\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\WINDOWS\System32\alg.exe
C:\WINDOWS\system32\Rundll32.exe
C:\WINDOWS\System32\svchost.exe
D:\Program Files\Rising\Rav\RavTask.exe
C:\WINDOWS\system32\CTFMON.EXE
D:\Program Files\Rising\Rav\Ravmon.exe
C:\Program Files\WinRoute Pro\wrctrl.exe
C:\Program Files\WinRoute Pro\winroute.exe
C:\WINDOWS\system32\conime.exe
D:\Program Files\Maxthon\Maxthon.exe
C:\WINDOWS\explorer.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\system32\rundll32.exe
E:\HijackThis V1[1].99.1汉化版\HijackThis.exe
C:\WINDOWS\system32\verclsid.exe

O2 - BHO: IE - {D157330A-9EF3-49F8-9A67-4141AC41ADD4} - C:\WINDOWS\DOWNLO~1\CnsHook.dll
O3 - Toolbar: IE搜索工具条 - {BE830FD4-E393-417F-9F4B-CC70ABB3384C} - C:\WINDOWS\system32\IETool.dll
O4 - HKLM\..\Run: [CnsMin] Rundll32.exe C:\WINDOWS\DOWNLO~1\CnsMin.dll,Rundll32
O4 - HKLM\..\Run: [SoundMan] ; SOUNDMAN.EXE
O4 - HKLM\..\Run: [RavTask] "d:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\RunOnce: [CnsHook.dll] regsvr32 /s C:\WINDOWS\DOWNLO~1\CnsHook.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [WrCtrl] "C:\Program Files\WinRoute Pro\wrctrl.exe"
O4 - Global Startup: CAJViewer Preload.lnk = D:\Program Files\TTKN\CAJViewer 6.0\CAJViewer.exe
O8 - Extra context menu item: 使用迅雷下载 - C:\Program Files\Thunder\Program\GetUrl.htm
O8 - Extra context menu item: 使用迅雷下载全部链接 - C:\Program Files\Thunder\Program\GetAllUrl.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Yahoo 3.5G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail (file missing)
O9 - Extra button: 名品折扣 - {59BC54A2-56B3-44a0-93E5-432D58746E26} - http://adtaobao.allyes.com/main/adfclick?db=adtaobao&bid=138,140,18&cid=816,8,1&sid=5042&show=ignore&url=http://www.taobao.com/vertical/mall/pro.php?allyesPara=816 (file missing)
O9 - Extra button: 雅虎助手 - {5D73EE86-05F1-49ed-B850-E423120EC338} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yassist (file missing)
O9 - Extra button: 雅虎WIDGET - {6354ABE6-05F1-49ed-B850-E423120EC338} - http://cn.widget.yahoo.com/index.htm?source=Cns (file missing)
O9 - Extra button: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomsg (file missing)
O9 - Extra button: (no name) - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - Extra 'Tools' menuitem: 修复浏览器 - {ECF2E268-F28C-48d2-9AB7-8F69C11CCB71} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=repair (file missing)
O9 - Extra button: (no name) - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O9 - Extra 'Tools' menuitem: 清理上网记录 - {FD00D911-7529-4084-9946-A29F1BDF4FE5} - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=clean (file missing)
O11 - Options group: [!CNS]  中文上网
O17 - HKLM\System\CCS\Services\Tcpip\..\{00A52F69-FB60-4D21-A15B-72D2A72A4A41}: NameServer = 202.118.224.100,202.118.224.101
O17 - HKLM\System\CCS\Services\Tcpip\..\{5FB9835D-C654-4F90-B22D-ED68FD958428}: NameServer = 202.118.224.100,202.118.254.101
O17 - HKLM\System\CS1\Services\Tcpip\..\{00A52F69-FB60-4D21-A15B-72D2A72A4A41}: NameServer = 202.118.224.100,202.118.224.101
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - d:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - d:\Program Files\Rising\Rav\Ravmond.exe
O23 - Service: WinRoute Pro 4.2 (WinRoute) - Unknown owner - C:\Program Files\WinRoute Pro\winroute.exe