我的电脑关机就从起，请帮看看怎么回事？？
Logfile of HijackThis v1.99.1
Scan saved at 21:22:35, on 2006-4-3
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
运行进程:
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
D:\瑞星杀毒\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
D:\瑞星杀毒\Rising\Rav\Ravmond.exe
d:\瑞星杀毒\rising\rfw\rfwsrv.exe
C:\WINDOWS\system32\spoolsv.exe
D:\瑞星杀毒\Rising\Rav\RavStub.exe
C:\WINDOWS\Explorer.EXE
D:\速达\bin\ibguard.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Common Files\Ulead Systems\DVD\ULCDRSvr.exe
d:\瑞星杀毒\rising\rfw\RfwMain.exe
C:\WINDOWS\system32\ctfmon.exe
D:\应用软件\jj4\jjsvr4.exe
D:\速达\bin\ibserver.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
D:\应用软件\SsAAD.exe
D:\瑞星杀毒\Rising\Rav\RavTask.exe
D:\瑞星杀毒\Rising\Rav\Ravmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Common Files\Sony Shared\AVLib\SSScsiSV.exe
C:\Program Files\山东铁通宽带认证软件\HNMainUI.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Thunder Network\Thunder\Thunder.exe
D:\瑞星杀毒\Rising\Rav\RsAgent.exe
C:\WINDOWS\msagent\AgentSvr.exe
C:\HY_HijackThis\HijackThis.exe
R3 - URLSearchHook: (no name) - {BB936323-19FA-4521-BA29-ECA6A121BC78} - (没有文件)
O2 - BHO: ThunderIEHelper - {0005A87D-D626-4B3A-84F9-1D9571695F55} - C:\WINDOWS\system32\xunleibho_v11.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\应用软件\ActiveX\AcroIEHelper.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\应用软件\qq\QQIEHelper.dll
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - C:\PROGRA~1\Yahoo!\ASSIST~1\assist\YDRAGS~1.DLL (文件故障)
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\KakaTool.dll
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [SsAAD.exe] D:\应用软件\SsAAD.exe
O4 - HKLM\..\Run: [RavTask] "D:\瑞星杀毒\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [RfwMain] "D:\瑞星杀毒\Rising\Rfw\rfwmain.exe" -Startup
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [pyjj] D:\应用软件\jj4\jjsvr4.exe
O4 - Startup: 腾讯QQ.lnk = ?
O4 - Startup: 山东铁通宽带认证软件.lnk = ?
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
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:\应用软件\qq\AddToNetDisk.htm
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\应用软件\qq\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\应用软件\qq\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\应用软件\qq\SendMMS.htm
O9 - Extra button: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97}? - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomail (文件故障)
O9 - Extra button: 寻宝乐趣多 - {59BC54A2-56B3-44a0-93E5-432D58746E26}? - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=taobao (文件故障)
O9 - Extra button: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96}? - http://cn.zs.yahoo.com/cnsbutton.htm?source=cns&btn=yahoomsg (文件故障)
O14 - IERESET.INF: SEARCH_PAGE_URL=
O14 - IERESET.INF: START_PAGE_URL=
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{213A9DF7-2C0A-49FD-A862-5D1B0815448B}: NameServer = 211.98.2.4
O17 - HKLM\System\CCS\Services\Tcpip\..\{987487A0-F44D-4CCB-BA63-D9C1F65A2F0A}: NameServer = 61.233.154.33 211.98.4.1
O17 - HKLM\System\CS1\Services\Tcpip\..\{213A9DF7-2C0A-49FD-A862-5D1B0815448B}: NameServer = 211.98.2.4
O17 - HKLM\System\CS2\Services\Tcpip\..\{213A9DF7-2C0A-49FD-A862-5D1B0815448B}: NameServer = 211.98.2.4
