我刷新电脑的时候自动弹出浏览器，广告页面。我查了没病毒可木马...求求高手指导
下面是刚才用HijackThis检查的：
Logfile of HijackThis v1.99.1
Scan saved at 11:35:31, on 2009-2-18
Platform: Windows XP SP3, v.5657 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0013)
Running processes:
C:\WINDOWS\System32\smss.exe
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
C:\Program Files\Rising\Ris\CCENTER.EXE
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Ris\RavMonD.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\360Safebox\safeboxTray.exe
C:\Program Files\Rising\Ris\RsTray.exe
C:\Program Files\Rising\AntiSpyware\rstray.exe
C:\Program Files\360safe\safemon\360tray.exe
C:\Program Files\Rising\Ris\rsnetsvr.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Rising\Ris\RavTask.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Rising\Ris\ScanFrm.exe
C:\WINDOWS\system32\SearchIndexer.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Rising\AntiSpyware\knownsvr.exe
C:\Program Files\Tencent\QQDownload\QQDownload.exe
C:\Program Files\Rising\Ris\RsAgent.exe
C:\WINDOWS\msagent\AgentSvr.exe
C:\Program Files\Tencent\QQ\QQ.exe
C:\Program Files\Tencent\QQ\TXPlatform.exe
F:\MP3\Wopti\WoptiUtilities.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Kingsoft\KAC\Service\kaccore.exe
C:\Program Files\Thunder Network\Thunder\Program\Thunder5.exe
C:\DOCUME~1\sj\LOCALS~1\Temp\Rar$EX00.562\HijackThis.exe
R3 - Default URLSearchHook is missing
O2 - BHO: QQCycloneHelper - {00000000-12C9-4305-82F9-43058F20E8D2} - C:\Program Files\Tencent\QQDownload\QQIEHelper01.dll
O2 - BHO: Thunder AtOnce - {01443AEC-0FD1-40fd-9C87-E93D1494C233} - C:\Program Files\Thunder Network\Thunder\ComDlls\TDAtOnce_Now.dll
O2 - BHO: ThunderBHO - {889D2FEB-5411-4565-8998-1DD2C5261283} - C:\Program Files\Thunder Network\Thunder\ComDlls\xunleiBHO_Now.dll
O2 - BHO: PPVADownloader - {A986E409-30CC-4185-89BB-AB212C104524} - C:\Program Files\PPLiveVA\DownloaderManager.dll (file missing)
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [360Safebox] "C:\Program Files\360Safebox\safeboxTray.exe" /r
O4 - HKLM\..\Run: [RisTray] "C:\Program Files\Rising\Ris\RsTray.exe" -system
O4 - HKLM\..\Run: [runeip] "C:\Program Files\Rising\AntiSpyware\rstray.exe" /startup
O4 - HKLM\..\Run: [360Safetray] C:\Program Files\360safe\safemon\360tray.exe /start
O8 - Extra context menu item: 使用UUSee下载 - C:\Program Files\uusee\geturltodown.htm
O8 - Extra context menu item: 使用UUSee加速播放 - C:\Program Files\uusee\geturltoplay.htm
O8 - Extra context menu item: 使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\Program\geturl.htm
O8 - Extra context menu item: 使用迅雷下载全部链接 - C:\Program Files\Thunder Network\Thunder\Program\getallurl.htm
O8 - Extra context menu item: 导出到 Microsoft Office Excel(&X) - res://C:\PROGRA~1\MICROS~3\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: 信息检索 - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~3\OFFICE11\REFIEBAR.DLL (file missing)
O11 - Options group: [INTERNATIONAL] International*
O11 - Options group: [TABS] Tabbed Browsing
O16 - DPF: {05F5F404-7C24-4B39-B5CC-340CEDEB9C0D} (PhotoDrawEx Class) - http://imgcache.qq.com/qzone/client/photo/pages/QQPhotoDrawEx.cab
O16 - DPF: {1DABF8D5-8430-4985-9B7F-A30E53D709B3} (InstallHelper Class) - http://cache.tv.qq.com/qqlive_ocx/QQLiveInstaller.cab
O16 - DPF: {2375BEE5-F175-4F1C-81EC-8E4E2E72E2DD} (PhotoDraw Class) - http://imgcache.qq.com/qzone/client/photo/pages/QQPhotoDrawSetup.exe
O16 - DPF: {32D72994-45B9-42B5-8980-FB561D1BE2D0} (nEdit Control) - https://mima.help.163.com/nEdit.cab
O16 - DPF: {C09B522F-8AED-4E21-A65C-DC1AB652BAEE} (Tencent Safety Online Base Module) - http://safe.qq.com/cgi-bin/tso/TSOBase.ocx
O17 - HKLM\System\CCS\Services\Tcpip\..\{B7860B39-FDDF-4650-A0BA-A8618CB7AD59}: NameServer = 202.99.96.68 202.99.104.68
O18 - Protocol: KuGoo - {6AC4FBC7-AA38-45EC-9634-D6D20B679EFC} - C:\WINDOWS\system32\KuGoo3DownXControl.ocx
O18 - Protocol: KuGoo3 - {6AC4FBC7-AA38-45EC-9634-D6D20B679EFC} - C:\WINDOWS\system32\KuGoo3DownXControl.ocx
O20 - AppInit_DLLs: kmon.dll
O20 - Winlogon Notify: Antiwpa - C:\WINDOWS\SYSTEM32\wpa.dll
O20 - Winlogon Notify: dimsntfy - %SystemRoot%\System32\dimsntfy.dll (file missing)
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\wpdshserviceobj.dll
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Kingsoft Basic Service (kaccore) - Kingsoft Corporation - C:\Program Files\Kingsoft\KAC\Service\kaccore.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Qvod Terminal - Unknown owner - F:\QvodPlayer\QvodTerminal.exe (file missing)
O23 - Service: Ris Process Communication Center (RisCCenter) - Beijing Rising Information Technology Co., Ltd. - C:\Program Files\Rising\Ris\CCENTER.EXE
O23 - Service: Rising RisTask Manager (RisTask) - Unknown owner - C:\Program Files\Rising\Ris\RavTask.exe" RisTask (file missing)
O23 - Service: Rising RealTime Monitor (RsRavMon) - Beijing Rising Information Technology Co., Ltd. - C:\Program Files\Rising\Ris\RavMonD.exe
O23 - Service: Rising Scan Service (RsScanSrv) - Beijing Rising Information Technology Co., Ltd. - C:\Program Files\Rising\Ris\ScanFrm.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe

用户系统信息：Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; QQDownload 1.7; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)

这边一般用SRENG。
用SRENG工具扫描系统日志发这论坛来吧

下载SRENG工具：http://bbs.ikaka.com/attachment.aspx?attachmentid=462487
操作方法可以看这贴2楼：http://bbs.ikaka.com/showtopic-8442813.aspx

建议日志文件以附件形式发来
点击我这贴右下角的“引用”或最右下角的那个较大的“回复”然后就应该知道怎么发了。
请不要开新贴发日志，就原贴接贴发日志即可。

刷新电脑的时候……刚才漏了这一点。
参见此帖：http://bbs.duba.net/thread-22020718-1-1.html

电脑弹出浏览器 可能是一些流氓文件搞的鬼 你可以用360或者卡卡助手扫描一下流氓软件
并清除

用360或者卡卡的修复ie功能