老是弹出一个网页,而且每次不同.
如何解决???????????

扫描日志:
Logfile of HijackThis v1.99.1
Scan saved at 8:00:53, on 2006-3-14
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\Program Files\Rising\Rav\CCenter.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Rising\Rav\Ravmond.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Rising\Rav\RavStub.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\Rising\Rav\RavTask.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Rising\Rav\Ravmon.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\BitComet\BitComet.exe
C:\Program Files\Tencent\QQ\QQ.exe
C:\Program Files\Tencent\QQ\TIMPlatform.exe
C:\Program Files\rising\rfw\Rfw.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\TTPlayer\TTPlayer.exe
C:\Program Files\DuDu\DddClient\dudupros.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\DuDu\DddClient\DuDuAcc.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\罗木荣\LOCALS~1\Temp\Rar$EX00.266\HijackThis.exe

O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162}? - (no file)
O2 - BHO: DuDu.com - {6BDE1669-B490-48E3-B668-456314F2D6C3} - C:\Program Files\DuDu\DddClient\dddiemon.dll
O2 - BHO: DuDu.com - {6BDE1669-B490-48E3-B668-456314F2D6C3}? - (no file)
O2 - BHO: (no name) - {77962960-536E-47EC-9DDB-52651519705F}? - (no file)
O2 - BHO: (no name) - {A9930D97-9CF0-42A0-A10D-4F28836579D5}? - (no file)
O2 - BHO: (no name) - {B580CF65-E151-49C3-B73F-70B13FCA8E86}? - (no file)
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINDOWS\system32\kakatool.dll
O3 - Toolbar: (no name) - {3F1ABCDB-A875-46c1-8345-B72A4567E486}? - (no file)
O3 - Toolbar: (no name) - {B580CF65-E151-49C3-B73F-70B13FCA8E86}? - (no file)
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: [PHIME2002A] C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [RavTask] "C:\Program Files\Rising\Rav\RavTask.exe" -system
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe"  -osboot
O4 - HKLM\..\Run: [rfw] C:\Program Files\rising\Rfw\Rfw.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: DuDu下载加速器.lnk = C:\Program Files\DuDu\DddClient\DuDuAcc.exe
O8 - Extra context menu item: &使用DuDu 加速器下载 - res://C:\Program Files\DuDu\DddClient\dddmext.dll/202
O8 - Extra context menu item: &使用DuDu 加速器下载全部链接 - res://C:\Program Files\DuDu\DddClient\dddmext.dll/203
O9 - Extra button: 豪杰超级解霸9 - {367E0A21-8601-4986-9C9A-153BF5ACA118}? - C:\Program Files\Herosoft\Hero 9\STHSDVD.EXE
O9 - Extra 'Tools' menuitem: 豪杰超级解霸9 - {367E0A21-8601-4986-9C9A-153BF5ACA118}? - C:\Program Files\Herosoft\Hero 9\STHSDVD.EXE
O9 - Extra button: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b}? - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - Extra 'Tools' menuitem: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b}? - C:\Program Files\Tencent\QQ\QQ.EXE
O9 - Extra button: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6}? - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - Extra 'Tools' menuitem: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6}? - C:\Program Files\Tencent\QQ\QQIEHelper.dll
O14 - IERESET.INF: START_PAGE_URL=about:blank
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\CCenter.exe
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\Program Files\Rising\Rav\Ravmond.exe