Virus,Spyware..?(Internet souvre seul)

Salut,souvent quand je alt+tab pour voir si kelkun ma parler sur msn ou ..etc...il y souvent une fenetre IE ouvert..desfplsu plusieur alant jusqua 3..*sur ma page dacceuilGoogle* je voudrais savoir si kelkun pouvais a coriger cce probleme merci bcp ! :p


Logfile of HijackThis v1.99.1
Scan saved at 22:10:45, on 2007-01-29
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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\Explorer.EXE
D:\WINDOWS\system32\spoolsv.exe
D:\Program Files\AntiVir PersonalEdition Classic\sched.exe
D:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
D:\Program Files\Browser Mouse\mouse32a.exe
D:\Program Files\Java\jre1.5.0_10\bin\jusched.exe
D:\WINDOWS\system32\ctfmon.exe
D:\WINDOWS\System32\svchost.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
D:\WINDOWS\System32\MsPMSPSv.exe
D:\Program Files\Sunbelt Software\Personal Firewall\kpf4gui.exe
D:\WINDOWS\system32\devldr32.exe
D:\WINDOWS\system32\svchost.exe
D:\Program Files\MSN Messenger\msnmsgr.exe
D:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe
D:\Program Files\Internet Explorer\iexplore.exe
D:\Documents and Settings\HiJackThis\Hijackthis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.ca/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - D:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - d:\program files\google\googletoolbar2.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - d:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [avgnt] "D:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [SunJavaUpdateSched] "D:\Program Files\Java\jre1.5.0_10\bin\jusched.exe"
O4 - HKLM\..\Run: [MSConfig] D:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKCU\..\Run: [ctfmon.exe] D:\WINDOWS\system32\ctfmon.exe
O8 - Extra context menu item: &Traduire à partir de l'anglais - res://d:\program files\google\GoogleToolbar2.dll/cmwordtrans.html
O8 - Extra context menu item: Pages liées - res://d:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Pages similaires - res://d:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Recherche &Google - res://d:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://d:\program files\google\GoogleToolbar2.dll/cmcache.html
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/...
O20 - Winlogon Notify: WgaLogon - D:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - D:\Program Files\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - D:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Sunbelt Kerio Personal Firewall 4 (KPF4) - Sunbelt Software - D:\Program Files\Sunbelt Software\Personal Firewall\kpf4ss.exe
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - Unknown owner - %ProgramFiles%\WinPcap\rpcapd.exe" -d -f "%ProgramFiles%\WinPcap\rpcapd.ini (file missing)