Inet20003 et autres...

Bonjour, j'ai un pb : quand je veux aller sur un site une fenetre s'ouvre me disant : « internet explorer ne peut ouvrir le site...opération abandonée » .On voit la page en question derriere mais je ne peux y acceder à cause de la fenetre et si je clique sur cette derniere la page disparaît (page blanche classique : impossible de trouver la page etc...). Ca ne le fait pas sur tous les sites mais sur la plupart. Par ailleurs ce n'est pas un probleme de connection puisque sur mon pc portable qui est branché en reseau (CPL) avec le pc qui m.rde les pages s'affichent sans probleme. Je pense donc à un virus ou trojan; seulement j'ai bitdefender pro qui n'a rien fait, j'ai passé secuser en ligne qui a trouvé des trucs, les a éliminé mais ensuite retour à la case départ...Je dois dire aussi que j'ai été embété avec un inet2003 qui me reclamait un fichier services.exe...Berf j'ai du mal et de l'aide me serait utile...
J'ajoute que d'autre part lorsque j'arrete le pc il me met toujours les mêmes messages : LTWCHOST.EXE n'a pu être éxécuté, la station de travail ne peut être arrétée (même si le pc fini par s'eteindre quand même) et l'autre c'est un truc du style LCALog.exe (je ne suis pas très sur de l'orthographe car la fenêtre ne reste pas longtemps).
Si ça peut aider voici mon HijackThis :
Logfile of HijackThis v1.99.1
Scan saved at 06:31:38, on 03/01/2006
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:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\ezSP_Px.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\drag'n drop cd+dvd\BinFiles\DragDrop.exe
C:\Program Files\Softwin\BitDefender8\bdoesrv.exe
C:\progra~1\softwin\bitdef~1\bdnagent.exe
C:\WINDOWS\TPPALDR.EXE
C:\PROGRA~1\Softwin\BITDEF~1\bdmcon.exe
C:\WINDOWS\system32\LVCOMSX.EXE
C:\Program Files\Logitech\Video\LogiTray.exe
C:\Program Files\QuickTime\qttask.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Program Files\Popup Eclair\popupeclair.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
C:\Program Files\sony\usbsircs\usbsircs.exe
C:\Program Files\sony\giga pocket\ReserveModule.exe
C:\Program Files\Sony\VAIO Action Setup\VAServ.exe
C:\Program Files\Logitech\Video\FxSvr2.exe
C:\Program Files\sony\giga pocket\gps.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\Program Files\sony\giga pocket\shwserv.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe
C:\Program Files\sony\vaio media music server\SSSvr.exe
C:\Program Files\sony\photo server\appsrv\PhotoAppSrv.exe
C:\Program Files\sony\giga pocket\GPVSvr.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Program Files\Fichiers communs\Sony Shared\vaio media platform\sv_httpd.exe
C:\Program Files\Fichiers communs\sony shared\vaio media platform\SV_Httpd.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe
C:\Program Files\Fichiers communs\Sony Shared\vaio media platform\UPnPFramework.exe
C:\Program Files\Fichiers communs\sony shared\vaio media platform\UPnPFramework.exe
C:\Program Files\Fichiers communs\sony shared\vaio media platform\SV_Httpd.exe
C:\Program Files\Fichiers communs\sony shared\vaio media platform\UPnPFramework.exe
C:\Program Files\Softwin\BitDefender8\vsserv.exe
C:\Program Files\sony\giga pocket\RM_SV.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\system32\wuauclt.exe
L:\logiciels net\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.free.fr/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Protégé par : Popup Éclair v.2
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O3 - Toolbar: (no name) - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - (no file)
O3 - Toolbar: (no name) - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - (no file)
O4 - HKLM\..\Run: [ezShieldProtector for Px] C:\WINDOWS\System32\ezSP_Px.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [Drag'n Drop CD+DVD] C:\Program Files\drag'n drop cd+dvd\BinFiles\DragDrop.exe /StartUp
O4 - HKLM\..\Run: [MoneyStartUp10.0] "C:\Program Files\Microsoft Money\System\Activation.exe"
O4 - HKLM\..\Run: [BDOESRV] C:\Program Files\Softwin\BitDefender8\\bdoesrv.exe
O4 - HKLM\..\Run: [BDNewsAgent] "C:\PROGRA~1\Softwin\BITDEF~1\bdnagent.exe"
O4 - HKLM\..\Run: [TPP Auto Loader] C:\WINDOWS\TPPALDR.EXE
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [BDMCon] C:\PROGRA~1\Softwin\BITDEF~1\bdmcon.exe
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechVideoRepair] C:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] C:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [xp_system] C:\WINDOWS\inet20003\services.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKCU\..\Run: [popupeclair] C:\Program Files\Popup Eclair\popupeclair.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Assistant d'Acrobat.lnk = C:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Pilote Remocon.lnk = ?
O4 - Global Startup: Timer Recording Manager.lnk = C:\Program Files\sony\giga pocket\ReserveModule.exe
O4 - Global Startup: VAIO Action Setup (Serveur).lnk = ?
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~3\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Image Converter 2 ??? - C:\Program Files\Sony\Image Converter 2\menu.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_01\bin\npjpi142_01.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\j2re1.4.2_01\bin\npjpi142_01.dll
O9 - Extra button: MoneySide - {E023F504-0C5A-4750-A1E7-A9046DEA8A21} - C:\Program Files\Microsoft Money\System\mnyviewer.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
O14 - IERESET.INF: START_PAGE_URL=http://home.free.fr/
O15 - Trusted Zone: *.sony-europe.com
O15 - Trusted Zone: *.sonystyle-europe.com
O15 - Trusted Zone: *.vaio-link.com
O16 - DPF: {1F2F4C9E-6F09-47BC-970D-3C54734667FE} (LSSupCtl Class) - https://www-secure.symantec.com/techsupp/asa/LSSupCtl.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cab
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2005111401/housecall.trendmicro.com/housecall/xscan53.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {A18962F6-E6ED-40B1-97C9-1FB36F38BFA8} (Aurigma Image Uploader 3.5 Control) - http://www.photoways.com/clients/ImageUploader3.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {C1BAC744-8F0B-11D0-89E7-00C0A8295197} (Cameractl Class) - http://www.crtvg.es/camweb/camera.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) - https://www-secure.symantec.com/techsupp/asa/SymAData.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - AppInit_DLLs: sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll sockspy.dll
O20 - Winlogon Notify: WRNotifier - WRLogonNTF.dll (file missing)
O21 - SSODL: SysTray.Exiv - {2963ECFC-4E5C-2f3b-B334-D67434FC72E0} - (no file)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: Giga Pocket Hardware Detector - Sony Corporation - C:\Program Files\sony\giga pocket\shwserv.exe
O23 - Service: NVIDIA Driver Helper Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SCA (Service Control Application) - Unknown owner - C:\WINDOWS\System32\SYSTEM.EXE (file missing)
O23 - Service: Sony TV Tuner Controller - Sony Corporation - C:\Program Files\sony\giga pocket\halsv.exe
O23 - Service: Sony TV Tuner Manager - Sony Corporation - C:\Program Files\sony\giga pocket\RM_SV.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\AVLib\Sptisrv.exe
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - C:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe
O23 - Service: VAIO Media Music Server (VAIOMediaPlatform-MusicServer-AppServer) - Unknown owner - C:\Program Files\sony\vaio media music server\SSSvr.exe" /Service=VAIOMediaPlatform-MusicServer-AppServer /DisplayName="VAIO Media Music Server (file missing)
O23 - Service: VAIO Media Music Server (HTTP) (VAIOMediaPlatform-MusicServer-HTTP) - Unknown owner - C:\Program Files\Fichiers communs\Sony Shared\vaio media platform\sv_httpd.exe" /Service=VAIOMediaPlatform-MusicServer-HTTP /RegRoot="Software\Sony Corporation\VAIO Media Platform\2.0" /RegExt="Applications\MusicServer\HTTP (file missing)
O23 - Service: VAIO Media Music Server (UPnP) (VAIOMediaPlatform-MusicServer-UPnP) - Sony Corporation - C:\Program Files\Fichiers communs\Sony Shared\vaio media platform\UPnPFramework.exe
O23 - Service: VAIO Media Photo Server (VAIOMediaPlatform-PhotoServer-AppServer) - Sony Corporation - C:\Program Files\sony\photo server\appsrv\PhotoAppSrv.exe
O23 - Service: VAIO Media Photo Server (HTTP) (VAIOMediaPlatform-PhotoServer-HTTP) - Unknown owner - C:\Program Files\Fichiers communs\sony shared\vaio media platform\SV_Httpd.exe" /Service=VAIOMediaPlatform-PhotoServer-HTTP /RegRoot="Software\Sony Corporation\VAIO Media Platform\2.0" /RegExt="\Applications\PhotoServer\HTTP (file missing)
O23 - Service: VAIO Media Photo Server (UPnP) (VAIOMediaPlatform-PhotoServer-UPnP) - Sony Corporation - C:\Program Files\Fichiers communs\sony shared\vaio media platform\UPnPFramework.exe
O23 - Service: VAIO Media Video Server (VAIOMediaPlatform-VideoServer-AppServer) - Unknown owner - C:\Program Files\sony\giga pocket\GPVSvr.exe" /Service=VAIOMediaPlatform-VideoServer-AppServer /DisplayName="VAIO Media Video Server (file missing)
O23 - Service: VAIO Media Video Server (HTTP) (VAIOMediaPlatform-VideoServer-HTTP) - Unknown owner - C:\Program Files\Fichiers communs\sony shared\vaio media platform\SV_Httpd.exe" /Service=VAIOMediaPlatform-VideoServer-HTTP /RegRoot="SOFTWARE\Sony Corporation\VAIO Media Platform\2.0" /RegExt="\Applications\VideoServer\HTTP (file missing)
O23 - Service: VAIO Media Video Server (UPnP) (VAIOMediaPlatform-VideoServer-UPnP) - Sony Corporation - C:\Program Files\Fichiers communs\sony shared\vaio media platform\UPnPFramework.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - Unknown owner - C:\Program Files\Softwin\BitDefender8\vsserv.exe" /service (file missing)
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)

merci de votre aide