瑞星卡卡安全论坛

这是今天才发生的情况，就是我一开BT下载，机子的CPU使用率就到100％，变的非常卡，如果不开BT，就一切正常。可是以前都没有这个问题的，我还经常很多种下载一起开也不会觉得很卡的。而且，把BT的窗口最小化以后点BT的图标，看到下载的速度很快，可是把窗口打开的话，看到的进程一直是0％，下载的速度也是0。这在以前也没有发生过，所以请问大人，我是不是中病毒了？
这个是日志

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
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\WINDOWS\system32\RunDll32.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\Rtvscan.exe
C:\WINDOWS\system32\rundll32.exe
C:\WINDOWS\system32\conime.exe
D:\Program Files\Tencent\TT\TTraveler.exe
C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\VPC32.EXE
D:\HijackThis（查日志）\HijackThis.exe

O2 - BHO: Shareaza Web Download Hook - {0EEDB912-C5FA-486F-8334-57288578C627} - D:\Program Files\超级BT下载软件\Plugins\RazaWebHook.dll (file missing)
O2 - BHO: QQBrowserHelperObject Class - {54EBD53A-9BC1-480B-966A-843A333CA162} - d:\s\Tencent\QQ\QQIEHelper.dll (file missing)
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\Program Files\FlashGet\jccatch.dll
O2 - BHO: YiSou - {EF1D17A9-089F-40cc-8D64-7324CDEBA0DB} - C:\PROGRA~1\YiSou\yisoub.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 一搜工具条 - {115F6E46-FCBC-41ed-B3B5-3BDDD4AAB5E5} - C:\Program Files\YiSou\yisou.dll
O4 - HKLM\..\Run: [IMSCMIG40W] C:\PROGRA~1\COMMON~1\MICROS~1\IME\IMSC40W\IMSCMIG.EXE /SetPreload /Log
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [helper.dll] C:\WINDOWS\system32\rundll32.exe C:\PROGRA~1\3721\helper.dll,Rundll32
O4 - HKLM\..\RunOnce: [3721C:\PROGRA~1\3721\Assist\assist.dll1865359] regsvr32 /s C:\PROGRA~1\3721\Assist\assist.dll
O4 - HKLM\..\RunOnce: [3721C:\PROGRA~1\3721\Assist\adfilter.dll1867375] regsvr32 /s C:\PROGRA~1\3721\Assist\adfilter.dll
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: 腾讯QQ.lnk = D:\s\Tencent\QQ\QQ.exe
O4 - Global Startup: AutoCAD 启动加速器.lnk = C:\Program Files\Common Files\Autodesk Shared\acstart16.exe
O8 - Extra context menu item: !搜一搜(&S) - res://C:\Program Files\YiSou\yisou.dll/232
O8 - Extra context menu item: Download with &Shareaza - res://D:\Program Files\超级BT下载软件\Plugins\RazaWebHook.dll/3000
O8 - Extra context menu item: 上传到QQ网络硬盘 - D:\tencent\Tencent\QQ\AddToNetDisk.htm
O8 - Extra context menu item: 使用网际快车下载 - C:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - C:\Program Files\FlashGet\jc_all.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: 添加到QQ自定义面板 - D:\tencent\Tencent\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - D:\tencent\Tencent\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - D:\tencent\Tencent\QQ\SendMMS.htm
O8 - Extra context menu item: 解霸实时播放 - D:\HEROSOFT\Hero3000\MPURLGET.HTM
O9 - Extra button: 解霸 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - D:\HEROSOFT\Hero3000\MPLAYER.EXE (file missing)
O9 - Extra 'Tools' menuitem: 超级解霸 - {367E0A21-8601-4986-9C9A-153BF5ACA118} - D:\HEROSOFT\Hero3000\MPLAYER.EXE (file missing)
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - d:\s\Tencent\QQ\QQ.EXE (file missing)
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - d:\s\Tencent\QQ\QQ.EXE (file missing)
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Program Files\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\Program Files\FlashGet\flashget.exe
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - d:\s\Tencent\QQ\QQIEHelper.dll (file missing)
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - d:\s\Tencent\QQ\QQIEHelper.dll (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {072039AB-2117-4ED5-A85F-9B9EB903E021} (NowStarter Control) - http://www.clubbox.co.kr/neo.fld/NowStarter.cab
O16 - DPF: {7260569F-1D40-4E7F-B95B-2E68D35668B9} (MofileUploadX Control) - http://www.mofile.com/activex/UploadFX.CAB
O17 - HKLM\System\CCS\Services\Tcpip\..\{D93CA7D7-D783-46CE-9597-7E86A5DB455C}: NameServer = 202.101.172.35 202.96.96.236
O18 - Protocol: koboo - {7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6} - C:\WINDOWS\system32\mbprot.dll
O20 - Winlogon Notify: NavLogon - C:\WINDOWS\system32\NavLogon.dll
O23 - Service: Autodesk Licensing Service - Autodesk, Inc. - C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: DefWatch - Symantec Corporation - C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\DefWatch.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\Program Files\Symantec_Client_Security\Symantec AntiVirus\Rtvscan.exe