Recherche Google, Facebook ne fonctionne pas

Bonsoir,

J'ai un probleme
internet fonctionne mais les recherches google et certains sites ne fonctionnent pas du tout sous Opéra IE Mozilla pourtant rien ne semble affecter internet

Je vous fais un copier coller du rapport hijackthis

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:49:53, on 26/06/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16674)
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:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\MSI\Bluetooth Software\bin\btwdins.exe
C:\Program Files\CA\SharedComponents\CA_LIC\LogWatNT.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Rundll32.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

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 = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: {ef7d831e-bc0b-2519-18b4-6657df8d6204} - {4026d8fd-7566-4b81-9152-b0cbe138d7fe} - C:\WINDOWS\system32\grsjfrko.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [BM675f59ac] Rundll32.exe "C:\WINDOWS\system32\jjxtjosr.dll",s
O10 - Unknown file in Winsock LSP: c:\windows\system32\nwprovau.dll
O17 - HKLM\System\CCS\Services\Tcpip\..\{FE70514C-66D8-458D-A7A0-22AD3AFB48CE}: NameServer = 212.27.53.252,212.27.54.252
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Program Files\MSI\Bluetooth Software\bin\btwdins.exe
O23 - Service: CA ISafe (CAISafe) - Computer Associates International, Inc. - C:\WINDOWS\system32\ZoneLabs\isafe.exe
O23 - Service: Client de licence CA (CA_LIC_CLNT) - Computer Associates - C:\Program Files\CA\SharedComponents\CA_LIC\lic98rmt.exe
O23 - Service: Serveur de licence CA (CA_LIC_SRVR) - Computer Associates - C:\Program Files\CA\SharedComponents\CA_LIC\lic98rmtd.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.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: Event Log Watch (LogWatch) - Computer Associates - C:\Program Files\CA\SharedComponents\CA_LIC\LogWatNT.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - Unknown owner - C:\Program Files\McAfee\Common Framework\FrameworkService.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: PACSPTISVR - Unknown owner - C:\Program Files\Fichiers communs\Sony Shared\AVLib\Pacsptisvr.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\AVLib\Sptisrv.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe
O23 - Service: VNC Server (winvnc) - Unknown owner - C:\Program Files\RealVNC\WinVNC\winvnc.exe (file missing)
O23 - Service: X10 Device Network Service (x10nets) - X10 - C:\PROGRA~1\COMMON~1\X10\Common\x10nets.exe
End of file - 3946 bytes

Merci de votre aide