Virus et rapport hijackthis

Bonjour
Voila cela fait un moment que quand surfe sur le web différentes pubs s'ouvrent "en fenêtre" et chaque fois le contenu de celles ci diffèrent en fonction des sites ou je suis (ex: si je suis sur un site de portable, une pub concernant les portables s'ouvrira ...)
voila un exemple de fenêtres qui s'ouvrent (quand j'étais sur facebook): voir lien ci dessous
>> http://img4.imageshack.us/img4/8229/fenetre.png <<
et chaque pubs a toujours le même petit logo au debut: voir lien ci dessous
>> http://img190.imageshack.us/img190/9112/logovir.png <<

J'ai fais une analyse antivirus hier soir et celle ci m'a détectée et supprimée quelques chose mais ce matin cela recommence, voila si quelqu'un a déjà connu ce problème ou peut m'aider. merci

voila mon analyse hijackthis:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:47:30, on 02/09/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16876)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Program Files\Roxio\Drag-to-Disc\DrgToDsc.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
C:\PROGRA~1\Wanadoo\TaskBarIcon.exe
C:\Program Files\CA\eTrustITM\realmon.exe
C:\Program Files\Sony Ericsson\Mobile2\Application Launcher\Application Launcher.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\Fichiers communs\LightScribe\LightScribeControlPanel.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Windows Live\Messenger\msnmsgr.exe
C:\nouveau dossier\steam.exe
C:\Program Files\Winsudate\gibusr.exe
C:\documents and settings\administrateur\local settings\application data\lawca.exe
C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnf.exe
C:\PROGRA~1\Wanadoo\EspaceWanadoo.exe
C:\Program Files\CA\SharedComponents\Alert\ALERT.EXE
C:\PROGRA~1\Wanadoo\ComComp.exe
C:\Program Files\CA\SharedComponents\ThirdParty\Tomcat\5.5\Bin\Tomcat5.exe
C:\PROGRA~1\Wanadoo\PollingModule.exe
C:\Program Files\CA\SharedComponents\iTechnology\igateway.exe
C:\Program Files\CA\eTrustITM\InoNmSrv.exe
C:\Program Files\CA\eTrustITM\InoRpc.exe
C:\Program Files\CA\eTrustITM\InoRT.exe
C:\Program Files\CA\eTrustITM\InoTask.exe
C:\Program Files\CA\eTrustITM\inoweb.exe
C:\Program Files\Fichiers communs\Teleca Shared\Generic.exe
C:\Program Files\CA\SharedComponents\PPRealtime\bin\ITMRTSVC.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\Program Files\Fichiers communs\LightScribe\LSSrvc.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Sony Ericsson\Mobile2\Mobile Phone Monitor\epmworker.exe
C:\Program Files\Winsudate\gibsvc.exe
C:\PROGRA~1\Wanadoo\Watch.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Fichiers communs\LightScribe\LightScribeControlPanel.exe
C:\Program Files\Windows Live\Contacts\wlcomm.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\mspaint.exe
C:\Program Files\Windows Media Player\wmplayer.exe
C:\hijackthis\eden.exe.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.update.microsoft.com/windowsupdate/v6/default.aspx
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\PROGRA~1\Wanadoo\SEARCH~1.DLL
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: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - (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
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.2.4204.1700\swg.dll
O2 - BHO: Google Dictionary Compression sdch - {C84D72FE-E17D-4195-BB24-76C02E2E7C4E} - C:\Program Files\Google\Google Toolbar\Component\fastsearch_B7C5AC242193BB3E.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [Raccourci vers la page des propriétés de High Definition Audio] HDAShCut.exe
O4 - HKLM\..\Run: [ATIPTA] "C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe"
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [SDMSSplash] "C:\Program Files\HP_SDMS\SDMSSplash\launcher.exe" "launchdir=C:\Program Files\HP_SDMS\SDMSSplash"
O4 - HKLM\..\Run: [SetRefresh] C:\Program Files\Compaq\SetRefresh\SetRefresh.exe
O4 - HKLM\..\Run: [RoxioDragToDisc] "C:\Program Files\Roxio\Drag-to-Disc\DrgToDsc.exe"
O4 - HKLM\..\Run: [Share-to-Web Namespace Daemon] C:\Program Files\Hewlett-Packard\HP Share-to-Web\hpgs2wnd.exe
O4 - HKLM\..\Run: [WOOWATCH] C:\PROGRA~1\Wanadoo\Watch.exe
O4 - HKLM\..\Run: [WOOTASKBARICON] C:\PROGRA~1\Wanadoo\GestMaj.exe TaskBarIcon.exe
O4 - HKLM\..\Run: [Realtime Monitor] "C:\Program Files\CA\eTrustITM\realmon.exe" -s
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Sony Ericsson PC Suite] "C:\Program Files\Sony Ericsson\Mobile2\Application Launcher\Application Launcher.exe" /startoptions
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKCU\..\Run: [LightScribe Control Panel] C:\Program Files\Fichiers communs\LightScribe\LightScribeControlPanel.exe -hidden
O4 - HKCU\..\Run: [WOOKIT] C:\PROGRA~1\Wanadoo\Shell.exe appLaunchClientZone.shl|DEFAULT=cnx|PARAM=
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.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: [Steam] "c:\nouveau dossier\steam.exe" -silent
O4 - HKCU\..\Run: [WinUsr] C:\Program Files\Winsudate\gibusr.exe
O4 - HKCU\..\Run: [lawca] "c:\documents and settings\administrateur\local settings\application data\lawca.exe" lawca
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-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\WINDOWS\system32\GPhotos.scr/200
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
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/...
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
O23 - Service: Alert Notification Server - CA, Inc. - C:\Program Files\CA\SharedComponents\Alert\ALERT.EXE
O23 - Service: Apache Content Server (ApacheContentServer) - Apache Software Foundation - C:\Program Files\CA\eTrustITM\Apache\Bin\Apache.exe
O23 - Service: Apache Tomcat Application Server (ApacheTomcatApplicationServer) - Apache Software Foundation - C:\Program Files\CA\SharedComponents\ThirdParty\Tomcat\5.5\Bin\Tomcat5.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Roxio\Roxio MyDVD Basic v9\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: iTechnology iGateway 4.2 (iGateway) - CA, Inc. - C:\Program Files\CA\SharedComponents\iTechnology\igateway.exe
O23 - Service: Service serveur eTrust ITM (InoNmSrv) - CA - C:\Program Files\CA\eTrustITM\InoNmSrv.exe
O23 - Service: Service RPC eTrust ITM (InoRPC) - CA - C:\Program Files\CA\eTrustITM\InoRpc.exe
O23 - Service: Service en temps réel eTrust ITM (InoRT) - CA - C:\Program Files\CA\eTrustITM\InoRT.exe
O23 - Service: Service des jobs eTrust ITM (InoTask) - CA - C:\Program Files\CA\eTrustITM\InoTask.exe
O23 - Service: Service d'accès Web eTrust ITM (InoWeb) - CA - C:\Program Files\CA\eTrustITM\inoweb.exe
O23 - Service: CA Pest Patrol Realtime Protection Service (ITMRTSVC) - CA, Inc. - C:\Program Files\CA\SharedComponents\PPRealtime\bin\ITMRTSVC.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: LightScribeService Direct Disc Labeling Service (LightScribeService) - Hewlett-Packard Company - C:\Program Files\Fichiers communs\LightScribe\LSSrvc.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: RoxMediaDB9 - Sonic Solutions - C:\Program Files\Fichiers communs\Roxio Shared\9.0\SharedCOM\RoxMediaDB9.exe
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Program Files\Fichiers communs\SureThing Shared\stllssvr.exe
O23 - Service: Gestionnaire de mise à jour Winsudate (WinSvc) - Winsudate - C:\Program Files\Winsudate\gibsvc.exe