problèmes sur internet

[syl]

Bonjour,
Sur internet je n'arrive plus à ouvrir certaines pages comme:
Les photos des annonces de vente sur "le bon coin".
Les vidéos sur "youtube et dailymotion".
Acheter en ligne sur "oscaro".
Ect..........
Pour infos je suis chez "orange" mon antivirus est maintenant "antivir" et j'ai aussi "spybot".
Alors est-ce un virus ? mais antivir n'a rien trouvé ou me manque t'il un pilote ou autre chose.
Merci de votre aide.
je joins une page hijackthis:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:31:50, on 25/05/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16640)
Boot mode: Normal

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\Explorer.EXE
D:\Program Files\Avira\AntiVir PersonalEdition Classic\avguard.exe
D:\WINDOWS\SOUNDMAN.EXE
D:\Program Files\ULI5289\ALi5289.exe
D:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb06.exe
D:\Program Files\Real\RealPlayer\RealPlay.exe
D:\Program Files\Fichiers communs\Logitech\QCDriver2\LVCOMS.EXE
D:\Program Files\Logitech\ImageStudio\LogiTray.exe
D:\Program Files\QuickTime\qttask.exe
D:\Program Files\iTunes\iTunesHelper.exe
D:\Program Files\Java\jre1.6.0_05\bin\jusched.exe
D:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe
D:\WINDOWS\system32\ctfmon.exe
D:\Program Files\WinOSX\Sylvain\ObjectDock\ObjectDock.exe
D:\Program Files\WinOSX\Sylvain\YzShadow\YzShadow.exe
D:\PROGRA~1\Wanadoo\TaskBarIcon.exe
D:\Program Files\WinOSX\Sylvain\WinRoll\winroll.exe
D:\Program Files\WinOSX\Sylvain\3r-1c\3r-1c.exe
D:\Program Files\Fichiers communs\Ahead\Lib\NMBgMonitor.exe
D:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
D:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
D:\Program Files\Fichiers communs\Ahead\Lib\NMIndexStoreSvr.exe
D:\PROGRA~1\INCRED~1\bin\IMApp.exe
D:\PROGRA~1\Wanadoo\GestionnaireInternet.exe
D:\PROGRA~1\Wanadoo\ComComp.exe
D:\PROGRA~1\Wanadoo\Toaster.exe
D:\PROGRA~1\Wanadoo\Inactivity.exe
D:\PROGRA~1\Wanadoo\PollingModule.exe
D:\WINDOWS\System32\ALERTM~1\ALERTM~1.EXE
D:\Program Files\Logitech\ImageStudio\LowLight.exe
D:\Program Files\Logitech\SetPoint\SetPoint.exe
D:\Program Files\WinZip\WZQKPICK.EXE
D:\WINDOWS\system32\IcoSauve.exe
D:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe
D:\Program Files\Fichiers communs\Logitech\KHAL\KHALMNPR.EXE
D:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe
D:\Program Files\Avira\AntiVir PersonalEdition Classic\sched.exe
D:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
D:\WINDOWS\ATKKBService.exe
D:\WINDOWS\System32\FTRTSVC.exe
D:\WINDOWS\system32\nvsvc32.exe
D:\WINDOWS\system32\svchost.exe
D:\Program Files\iPod\bin\iPodService.exe
D:\PROGRA~1\Wanadoo\Watch.exe
D:\WINDOWS\System32\svchost.exe
D:\PROGRA~1\Wanadoo\WOOBrowser\WOOBrowser.exe
D:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.google.fr/ie
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.google.fr
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.orange.fr
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.google.fr/ie
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.google.fr/search?q=%s
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Orange
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - D:\PROGRA~1\Wanadoo\SEARCH~1.DLL
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: mysidesearch browser optimizer - {20b8b493-2862-1e29-3cd0-2eda1c9014e5} - D:\WINDOWS\system32\{a19c634a-bc81-e47e-e250-bab87527bac8}.dll (file missing)
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: rightonadz browser optimizer - {6332fea3-0c08-f046-aa0a-1bfc54918393} - D:\WINDOWS\system32\{b3e39f8c-ddf9-5201-70e2-71e6505d396d}.dll (file missing)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - D:\Program Files\Java\jre1.6.0_05\bin\ssv.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} - D:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE D:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE D:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ALi5289] D:\Program Files\ULI5289\ALi5289.exe
O4 - HKLM\..\Run: [NeroFilterCheck] D:\Program Files\Fichiers communs\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] D:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb06.exe
O4 - HKLM\..\Run: [RealTray] D:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [LVCOMS] D:\Program Files\Fichiers communs\Logitech\QCDriver2\LVCOMS.EXE
O4 - HKLM\..\Run: [LogitechGalleryRepair] D:\Program Files\Logitech\ImageStudio\ISStart.exe
O4 - HKLM\..\Run: [LogitechImageStudioTray] D:\Program Files\Logitech\ImageStudio\LogiTray.exe
O4 - HKLM\..\Run: [QuickTime Task] "D:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "D:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "D:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [WOOWATCH] D:\PROGRA~1\Wanadoo\Watch.exe
O4 - HKLM\..\Run: [WOOTASKBARICON] D:\PROGRA~1\Wanadoo\GestMaj.exe TaskBarIcon.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "D:\Program Files\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [avgnt] "D:\Program Files\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKCU\..\Run: [ctfmon.exe] D:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [ObjectDock] D:\Program Files\WinOSX\Sylvain\ObjectDock\ObjectDock.exe
O4 - HKCU\..\Run: [HSIMargin] D:\Program Files\WinOSX\Sylvain\HSI\HSI.exe "D:\Program Files\WinOSX\Sylvain\HSI\Margin.hss"
O4 - HKCU\..\Run: [YzShadow] D:\Program Files\WinOSX\Sylvain\YzShadow\YzShadow.exe
O4 - HKCU\..\Run: [WinRoll] D:\Program Files\WinOSX\Sylvain\WinRoll\winroll.exe
O4 - HKCU\..\Run: [3r-1c (Volume Control)] D:\Program Files\WinOSX\Sylvain\3r-1c\3r-1c.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "D:\Program Files\Fichiers communs\Ahead\Lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [IncrediMail] D:\Program Files\IncrediMail\bin\IncMail.exe /c
O4 - HKCU\..\Run: [WOOKIT] D:\PROGRA~1\Wanadoo\Shell.exe appLaunchClientZone.shl|PARAM= cnx
O4 - HKCU\..\Run: [LDM] D:\Program Files\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] D:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide1] cmd.exe /C move /Y "%SystemRoot%\System32\syssetub.dll" "%SystemRoot%\System32\syssetup.dll" (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [nltide2] cmd.exe /C rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,L,,4,N (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\RunOnce: [nltide1] cmd.exe /C move /Y "%SystemRoot%\System32\syssetub.dll" "%SystemRoot%\System32\syssetup.dll" (User 'SERVICE RÉSEAU')
O4 - Startup: IcoSauve.lnk = D:\WINDOWS\system32\IcoSauve.exe
O4 - Startup: Yahoo! Widget Engine.lnk = D:\Program Files\Yahoo!\Yahoo! Widget Engine\YahooWidgetEngine.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = D:\Program Files\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Logitech SetPoint.lnk = D:\Program Files\Logitech\SetPoint\SetPoint.exe
O4 - Global Startup: WinZip Quick Pick.lnk = D:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://D:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - D:\WINDOWS\system32\Shdocvw.dll
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Orange - {1462651F-F4BA-4C76-A001-C4284D0FE16E} - http://www.orange.fr (file missing) (HKCU)
O16 - DPF: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary/ms ... b56986.cab
O16 - DPF: {30528230-99f7-4bb4-88d8-fa1d4f56a2ab} (YInstStarter Class) - D:\Program Files\Yahoo!\Common\yinsthelper.dll
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/FR-FR/a-U ... E_UNO1.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b31267.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/Me ... b56907.cab
O16 - DPF: {D0C0F75C-683A-4390-A791-1ACFD5599AB8} (Oberon Flash Game Host) - http://jeuxmultijoueurs.orange.fr/Games ... meHost.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444554540000} - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - D:\Program Files\Avira\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - Avira GmbH - D:\Program Files\Avira\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - D:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: ATK Keyboard Service (ATKKeyboardService) - ASUSTeK COMPUTER INC. - D:\WINDOWS\ATKKBService.exe
O23 - Service: France Telecom Routing Table Service (FTRTSVC) - France Telecom - D:\WINDOWS\System32\FTRTSVC.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - D:\Program Files\iPod\bin\iPodService.exe
O23 - Service: NBService - Nero AG - D:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - D:\WINDOWS\system32\nvsvc32.exe

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