Fenetres firefox intempestives

Bonsoir,

J'ai depuis quelques jours des fenêtres intempestives qui s'ouvrent lorsque je navigue sur internet.
J'ai effectué un scan ad-aware, ccleaner, spybot et anti-virus (avast) qui n'ont pas résolu le problème.
Pouvez-vous m'indiquer comment résoudre le problème?
Je vous joins ci-dessous un rapport hijackthis que vous ne manquerez pas de demander ;-)

Merci beaucoup

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:33:46, on 04/01/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

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:\Program Files\Ahead\InCD\InCDsrv.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
C:\Program Files\Avast4\aswUpdSv.exe
C:\Program Files\Avast4\ashServ.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Acronis\Schedule2\schedul2.exe
C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\Apache Group\Apache2\bin\apache.exe
C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\FTRTSVC\0\FTRTSVC.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcIp.exe
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcLog.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nTrayFw.exe
C:\oracle\ora92\bin\omtsreco.exe
C:\WINDOWS\system32\RunDLL32.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\PROGRA~1\Avast4\ashDisp.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\ctfmon.exe
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\Apache Group\Apache2\bin\apache.exe
C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe
C:\Program Files\BitTorrent_DNA\btdna.exe
C:\Program Files\OrangeHSS\Launcher\Launcher.exe
C:\documents and settings\jfab\local settings\application data\mqogy.exe
C:\Program Files\Utilitaires\WinTV\Ir.exe
C:\Program Files\Hercules\WiFi Station\WifiStation.exe
C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\AlertModule\1\AlertModule.exe
C:\oracle\ora92\bin\pagntsrv.exe
C:\WINDOWS\system32\cmd.exe
C:\oracle\ora92\BIN\ENCSVC.EXE
C:\oracle\ora92\BIN\AGNTSVC.EXE
C:\Program Files\Oracle\jre\1.1.8\bin\jre.exe
C:\oracle\ora92\BIN\TNSLSNR.exe
c:\oracle\ora92\bin\ORACLE.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\TVersity\Media Server\MediaServer.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\Program Files\OrangeHSS\systray\systrayapp.exe
C:\Program Files\OrangeHSS\Deskboard\deskboard.exe
C:\Program Files\OrangeHSS\connectivity\connectivitymanager.exe
C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcAppFlt.exe
C:\Program Files\OrangeHSS\connectivity\CoreCom\CoreCom.exe
C:\Program Files\Avast4\ashMaiSv.exe
C:\Program Files\Avast4\ashWebSv.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\OrangeHSS\connectivity\CoreCom\OraConfigRecover.exe
C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\FTCOMModule\0\FTCOMModule.exe
C:\WINDOWS\system32\taskmgr.exe
C:\WINDOWS\system32\winlogon.exe
C:\Program Files\Microsoft Office\OFFICE11\OUTLOOK.EXE
C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE
C:\Downloads\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = c:\WINDOWS\pchealth\helpctr\System\panels\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = c:\WINDOWS\pchealth\helpctr\System\panels\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\Program Files\OrangeHSS\SearchURLHook\SearchPageURL.dll
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Programme d'aide de l'Assistant de connexion Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
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: [nTrayFw] C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nTrayFw.exe
O4 - HKLM\..\Run: [NVIDIA nTune] "C:\Program Files\Utilitaires\NVIDIA\nTune\\nTune.exe" clear
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 NvMCTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [ORAHSSSessionManager] C:\Program Files\OrangeHSS\SessionManager\SessionManager.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\Windows Live\Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [BitTorrent DNA] "C:\Program Files\BitTorrent_DNA\btdna.exe"
O4 - HKCU\..\Run: [mqogy] "c:\documents and settings\jfab\local settings\application data\mqogy.exe" mqogy
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\RunOnce: [SpybotDeletingB2364] command /c del "C:\Program Files\Everest Poker\casino.exe"
O4 - HKCU\..\RunOnce: [SpybotDeletingD3856] cmd /c del "C:\Program Files\Everest Poker\casino.exe"
O4 - HKCU\..\RunOnce: [SpybotDeletingB1106] command /c del "C:\Program Files\Everest Poker\gvcrt.dll"
O4 - HKCU\..\RunOnce: [SpybotDeletingD5741] cmd /c del "C:\Program Files\Everest Poker\gvcrt.dll"
O4 - HKCU\..\RunOnce: [SpybotDeletingB4535] command /c del "C:\Program Files\Everest Poker\gvmain.exe"
O4 - HKCU\..\RunOnce: [SpybotDeletingD3282] cmd /c del "C:\Program Files\Everest Poker\gvmain.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-21-861567501-1275210071-682003330-1005\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe (User 'Blandine')
O4 - HKUS\S-1-5-21-861567501-1275210071-682003330-1005\..\Run: [msnmsgr] "C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background (User 'Blandine')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: AutoStart IR.lnk = C:\Program Files\Utilitaires\WinTV\Ir.exe
O4 - Global Startup: WiFi Station.lnk = ?
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_03\bin\npjpi150_03.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_03\bin\npjpi150_03.dll
O9 - Extra button: PokerStars - {3AD14F0C-ED16-4e43-B6D8-661B03F6A1EF} - C:\Program Files\PokerStars\PokerStarsUpdate.exe
O9 - Extra button: Titan Poker - {49783ED4-258D-4f9f-BE11-137C18D3E543} - C:\Titan Poker\casino.exe
O9 - Extra 'Tools' menuitem: Titan Poker - {49783ED4-258D-4f9f-BE11-137C18D3E543} - C:\Titan Poker\casino.exe
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O15 - Trusted Zone: http://*.mappy.com
O15 - Trusted Zone: http://*.orange.fr
O15 - Trusted Zone: http://rw.search.ke.voila.fr
O15 - Trusted Zone: http://orange.weborama.fr
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - http://cdn.scan.safety.live.com/resource/download/scanner/wlscbase8460.cab
O16 - DPF: {D28C3640-A6D7-4668-A53C-07A9CF67D157} (CFnacComposantCtrl Object) - https://www.fnacmusic.com/telechargementFnacmusic/FnacComposant.cab
O18 - Filter hijack: text/html - (no CLSID) - (no file)
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - C:\Program Files\Fichiers communs\Acronis\Schedule2\schedul2.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Avast4\ashWebSv.exe
O23 - Service: ForceWare Intelligent Application Manager (IAM) - Unknown owner - C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcAppFlt.exe
O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Apache Software Foundation - C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\Apache Group\Apache2\bin\apache.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom SA - C:\PROGRA~1\FICHIE~1\France Telecom\Shared Modules\FTRTSVC\0\FTRTSVC.exe
O23 - Service: InCD Helper (InCDsrv) - Nero AG - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: Service de l’iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Aventail VPN Client (NgVpnMgr) - Aventail Corporation - C:\WINDOWS\system32\ngvpnmgr.exe
O23 - Service: ForceWare IP service (nSvcIp) - NVIDIA - C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcIp.exe
O23 - Service: ForceWare user log service (nSvcLog) - NVIDIA - C:\PROGRA~1\UTILIT~1\NVIDIAn\NETWOR~1\bin\nSvcLog.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: OracleMTSRecoveryService - Oracle Corporation - C:\oracle\ora92\bin\omtsreco.exe
O23 - Service: OracleOraHome92Agent - Oracle Corporation - C:\oracle\ora92\bin\agntsrvc.exe
O23 - Service: OracleOraHome92ClientCache - Unknown owner - C:\oracle\ora92\BIN\ONRSD.EXE
O23 - Service: OracleOraHome92HTTPServer - Unknown owner - C:\oracle\ora92\Apache\Apache\apache.exe
O23 - Service: OracleOraHome92PagingServer - Unknown owner - C:\oracle\ora92/bin/pagntsrv.exe
O23 - Service: OracleOraHome92SNMPPeerEncapsulator - Unknown owner - C:\oracle\ora92\BIN\ENCSVC.EXE
O23 - Service: OracleOraHome92SNMPPeerMasterAgent - Unknown owner - C:\oracle\ora92\BIN\AGNTSVC.EXE
O23 - Service: OracleOraHome92TNSListener - Unknown owner - C:\oracle\ora92\BIN\TNSLSNR.exe
O23 - Service: OracleServiceJFAB - Oracle Corporation - c:\oracle\ora92\bin\ORACLE.EXE
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Acronis - (no file)
O23 - Service: TVersityMediaServer - Unknown owner - C:\Program Files\TVersity\Media Server\MediaServer.exe
O23 - Service: VNC Server Version 4 (WinVNC4) - RealVNC Ltd. - C:\Program Files\RealVNC\VNC4\WinVNC4.exe