今天打开电脑发现怎么老是死机，而且速度特别慢，不知道是不是中毒了，但是用瑞星查毒又没有中，帮忙看看日志吧，看看是什么原因？
Logfile of HijackThis v1.99.1
Scan saved at 18:47:04, on 2005-8-22
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
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:\WINDOWS\System32\svchost.exe
D:\RISING\RAV\Ravmond.exe
C:\WINDOWS\Explorer.EXE
D:\Program Files\Rising\Rfw\rfwsrv.exe
D:\RISING\RAV\RavStub.exe
C:\WINDOWS\system32\spoolsv.exe
D:\RISING\RAV\RAVTIMER.EXE
C:\WINDOWS\System32\nvsvc32.exe
D:\RISING\RAV\CCENTER.EXE
D:\RISING\RAV\RAVMON.EXE
C:\WINDOWS\System32\RunDll32.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\rundll32.exe
D:\Program Files\Rising\Rfw\rfwmain.exe
C:\WINDOWS\System32\ctfmon.exe
E:\腾讯\QQ\QQ.exe
E:\腾讯\QQ\TIMPlatform.exe
C:\Program Files\ChinaNet\VnetClient.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\System32\wuauclt.exe
D:\Program Files\新建文件夹\HijackThis.exe
C:\WINDOWS\System32\rundll32.exe
C:\WINDOWS\System32\rundll32.exe
C:\WINDOWS\System32\rundll32.exe
R3 - URLSearchHook: Tencent Url Search Hook - {DB8B2393-7A6C-4C76-88CE-6B1F6FF6FFE9} - C:\WINDOWS\Downloaded Program Files\TBHMain.dll
O2 - BHO: Tencent Browser Helper - {0C7C23EF-A848-485B-873C-0ED954731014} - C:\WINDOWS\Downloaded Program Files\TBHMain.dll
O2 - BHO: WebMiscItem Class - {3CD4296F-6CC3-11D9-B888-000C299AA719} - C:\WINDOWS\system32\WebMisc.dll
O2 - BHO: VnetCookie Class - {4E83D567-4697-4F7B-B1F0-A513B01DB89A} - c:\PROGRA~1\chinanet\VNETTR~1.DLL
O2 - BHO: Installer - {509E5F71-13A7-40B8-85B1-21FFCB8DBA67} - C:\WINDOWS\System32\baoerins.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - E:\腾讯\QQ\QQIEHelper.dll
O2 - BHO: YiSou - {EF1D17A9-089F-40cc-8D64-7324CDEBA0DB} - C:\PROGRA~1\yisou\yisoub.dll
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: (no name) - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5}? - (no file)
O3 - Toolbar: (no name) - {B225B89D-5E95-4194-98E8-149993071B31}? - (no file)
O3 - Toolbar: 卡卡安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\System32\kakatool.dll
O4 - HKLM\..\Run: [RavTimer] D:\RISING\RAV\RAVTIMER.EXE
O4 - HKLM\..\Run: [RavMon] D:\RISING\RAV\RAVMON.EXE -SYSTEM
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\Run: [SKYNET Personal FireWall] G:\防火墙\PROGRA~1\SkyNet\Firewall\PFW.exe
O4 - HKLM\..\Run: [APVXDWIN] "D:\!WNM\APVXDWIN.EXE" /s
O4 - HKLM\..\Run: [RfwMain] "D:\Program Files\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\RunServices: [RavMon] C:\PROGRA~1\rising\rav\RavMon.exe /AUTO
O4 - HKLM\..\RunOnce: [RavStub] "D:\RISING\RAV\ravstub.exe" /RUNONCE
O4 - HKLM\..\RunOnce: [C:\PROGRA~1\3721\alrex.dll] regsvr32 /s C:\PROGRA~1\3721\alrex.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - Startup: 腾讯QQ.lnk = ?
O8 - Extra context menu item: !搜一搜(&S) - res://C:\Program Files\YiSou\yisou.dll/232
O8 - Extra context menu item: 添加到QQ自定义面板 - E:\腾讯\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - E:\腾讯\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - E:\腾讯\QQ\SendMMS.htm
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\腾讯\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - E:\腾讯\QQ\QQ.EXE
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\腾讯\QQ\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - E:\腾讯\QQ\QQIEHelper.dll
O9 - Extra button: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O11 - Options group: [TBH] QQ地址栏搜索
O16 - DPF: {11010101-1001-1111-1000-110112345678} - ms-its:mhtml:
file://C: oo.mht!http://198.88.20.158/targ0.chm::/win32.exe
O16 - DPF: {3D8F74EE-8692-4F8F-B8D2-7522E732519E} (WebActivater Control) - http://game.qq.com/QQGame2.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1123548845175
O16 - DPF: {D0A29C6C-AA71-4423-8C4A-5998B774C448} (IEDown Class) - http://download.ourgame.com/IEDown4.cab
O16 - DPF: {E4E2F180-CB8B-4DE9-ACBB-DA745D3BA153} (Rising Web Scan
Object) - http://download.rising.com.cn/register/pcver/autoupgradepad/Ver2005/OL2005.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{FDEBA848-289D-48BB-89B6-003865599CE9}: NameServer = 202.101.224.69 202.101.226.68
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Rising Personal Firewall Service (RfwService) - Beijing Rising Technology Corporation Limited - D:\Program Files\Rising\Rfw\rfwsrv.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - D:\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\RISING\RAV\Ravmond.exe
