Fenêtre intempestive dans Internet Explorer

Bonjour,

Depuis deux semaines mon PC est pollué par l'apparition d'une fenêtre Internet Explorer qui s'ouvre tout seule toute les dix minutes. Je suis protégé par Macafee. J'ai exécuté Ad-Aware et Ewido, mais il me semble que ces deux logiciels n'ont pas réussi à fixé le problème.

J'ai ensuite téléchargé HijackThis et voici le log fait sur mon PC.
Mais je ne sais pas encore analyser ces quelques lignes. Pourriez-vous m'aider à en faire l'expertise ?

Je suis en Windows XP.


Merci à vous.


Médarny




Logfile of HijackThis v1.99.1
Scan saved at 21:47:33, on 02/11/2007
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:\WINDOWS\System32\svchost.exe
C:\Virus\Anti-Spyware\Ad-Aware 2007\AAWTray.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\LogiShrd\LVMVFM\LVPrcSrv.exe
C:\Virus\Anti-Spyware\AVG Anti-Spyware 7.5\guard.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\Program Files\Fichiers communs\LogiShrd\LVCOMSER\LVComSer.exe
C:\Program Files\McAfee\Common Framework\FrameworkService.exe
C:\Virus\McAfee\Mcshield.exe
C:\Virus\McAfee\VsTskMgr.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Fichiers communs\LogiShrd\LVCOMSER\LVComSer.exe
C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\Analog Devices\SoundMAX\Smax4.exe
C:\Program Files\McAfee\Common Framework\UpdaterUI.exe
C:\Virus\McAfee\SHSTAT.EXE
C:\Program Files\Fichiers communs\Network Associates\TalkBack\TBMon.exe
C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe
C:\Program Files\Fichiers communs\LogiShrd\LComMgr\Communications_Helper.exe
C:\Multimédia\Webcam\Quickcam.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\WINDOWS\service.exe
C:\Windows\system32\isys32.exe
C:\Virus\Anti-Spyware\AVG Anti-Spyware 7.5\avgas.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\MemoryCleaner\MemoryCleaner.exe
C:\Virus\Anti-Spyware\Spybot - Search & Destroy\TeaTimer.exe
C:\Gravage\DoubleSafety\DoubleSafety.exe
C:\Multimédia\Photo\Nikon View 6\NkvMon.exe
C:\Program Files\MSN Messenger\MSN Pictures Displayer\MSN Pictures Displayer.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Fichiers communs\Logishrd\LQCVFX\COCIManager.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Internet\Outclock\OutClock.exe
C:\Internet\LimeWire\LimeWire.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\wuauclt.exe
D:\Programme Installation\Antivirus\Anti-Spyware\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Virus\ANTI-S~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_01\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [nTrayFw] C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nTrayFw.exe
O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [McAfeeUpdaterUI] "C:\Program Files\McAfee\Common Framework\UpdaterUI.exe" /StartedFromRunKey
O4 - HKLM\..\Run: [ShStatEXE] "C:\Virus\McAfee\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [Network Associates Error Reporting Service] "C:\Program Files\Fichiers communs\Network Associates\TalkBack\TBMon.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_01\bin\jusched.exe"
O4 - HKLM\..\Run: [LogitechCommunicationsManager] "C:\Program Files\Fichiers communs\LogiShrd\LComMgr\Communications_Helper.exe"
O4 - HKLM\..\Run: [LogitechQuickCamRibbon] "C:\Multimédia\Webcam\Quickcam.exe" /hide
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\\NeroCheck.exe
O4 - HKLM\..\Run: [MSN] service.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: [MonAppli] C:\Windows\system32\isys32.exe
O4 - HKLM\..\Run: [McAfeeUpdate] "D:\Programme Installation\Antivirus\MAcAfee\McAfeeUpdate.exe" /RunKey
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Virus\Anti-Spyware\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [MemoryCleaner] C:\Program Files\MemoryCleaner\MemoryCleaner.exe /hide
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Virus\Anti-Spyware\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [DoubleSafety] "C:\Gravage\DoubleSafety\DoubleSafety.exe" /logon
O4 - HKCU\..\Run: [WhatsGoingOnInMyPC.exe] C:\Program Files\WhatsGoingOnInMyPC\WhatsGoingOnInMyPC.exe
O4 - Startup: MSN Pictures Displayer.lnk = C:\Program Files\MSN Messenger\MSN Pictures Displayer\MSN Pictures Displayer.exe
O4 - Global Startup: NkvMon.exe.lnk = ?
O8 - Extra context menu item: Choisir comme avatar pour &Messenger - C:\Program Files\MSN Messenger\MSN Pictures Displayer\AddIEPicture.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Virus\ANTI-S~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Virus\ANTI-S~1\SPYBOT~1\SDHelper.dll
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
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\nvappfilter.dll
O16 - DPF: {67A5F8DC-1A4B-4D66-9F24-A704AD929EEE} (System Requirements Lab) - https://www.nvidia.com/content/DriverDownload/srl/2.0.0.1/sysreqlab2.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Program Files\Fichiers communs\Microsoft Shared\Help\hxds.dll
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft AB - C:\Virus\Anti-Spyware\Ad-Aware 2007\aawservice.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - C:\Virus\Anti-Spyware\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcAppFlt.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Unknown owner - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe" -k runservice (file missing)
O23 - Service: LVCOMSer - Logitech Inc. - C:\Program Files\Fichiers communs\LogiShrd\LVCOMSER\LVComSer.exe
O23 - Service: Process Monitor (LVPrcSrv) - Logitech Inc. - C:\Program Files\Fichiers communs\LogiShrd\LVMVFM\LVPrcSrv.exe
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\Program Files\Fichiers communs\LogiShrd\SrvLnch\SrvLnch.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - Unknown owner - C:\Program Files\McAfee\Common Framework\FrameworkService.exe" /ServiceStart (file missing)
O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Virus\McAfee\Mcshield.exe
O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Virus\McAfee\VsTskMgr.exe
O23 - Service: NAI ePO Agent Install (NAIMServInst) - Unknown owner - C:\DOCUME~1\Olivier\LOCALS~1\Temp\unz2.tmp\FramePkg.exe (file missing)
O23 - Service: ForceWare IP service (nSvcIp) - NVIDIA Corporation - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - NVIDIA - C:\Program Files\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe