merciLogfile of HijackThis v1.99.1
Scan saved at 19:57:37, on 28/08/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2600.0000)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PavFnSvr.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PavProt.exe
C:\Program Files\Fichiers communs\Panda Software\PavShld\pavprsrv.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\pavsrv51.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\prevsrv.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PsImSvc.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\AVENGINE.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\apvxdwin.exe
C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\WebProxy.exe
C:\WINDOWS\System32\wssock.exe
C:\WINDOWS\System32\sstray.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\ASUS\WLAN Card Utilities\Center.exe
C:\Program Files\Logitech\Video\LogiTray.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\WINDOWS\System32\vyjqrw.exe
C:\WINDOWS\System32\LVComS.exe
C:\Program Files\Media Gateway\MediaGateway.exe
C:\Documents and Settings\denis\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.fr/0SEFRFR/SAOS02
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - {02EE5B04-F144-47BB-83FB-A60BD91B74A9} - C:\Program Files\SurfSideKick 3\SskBho.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar1.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar1.dll
O4 - HKLM\..\Run: [nForce Tray Options] sstray.exe /r
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Control Center] C:\Program Files\ASUS\WLAN Card Utilities\Center.exe
O4 - HKLM\..\Run: [APVXDWIN] "C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\APVXDWIN.EXE" /s
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: [SurfSideKick 3] C:\Program Files\SurfSideKick 3\Ssk.exe
O4 - HKLM\..\Run: [*Wssock] wssock.exe
O4 - HKLM\..\Run: [wneohvn] C:\WINDOWS\System32\vyjqrw.exe r
O4 - HKLM\..\Run: [Media Gateway] C:\Program Files\Media Gateway\MediaGateway.exe
O4 - HKLM\..\RunServices: [Windows Security Service] windows.pif
O4 - HKLM\..\RunServices: [*Wssock] wssock.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [SurfSideKick 3] C:\Program Files\SurfSideKick 3\Ssk.exe
O4 - HKCU\..\Run: [*Wssock] wssock.exe
O8 - Extra context menu item: &Traduire à partir de l'anglais - res://C:\Program Files\Google\GoogleToolbar1.dll/cmwordtrans.html
O8 - Extra context menu item: Pages liées - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Pages similaires - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Recherche &Google - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1125221775872
O17 - HKLM\System\CCS\Services\Tcpip\..\{6FB1A88E-1E7D-4419-8175-9F1779310B3A}: NameServer = 80.118.196.41 80.118.192.111
O20 - AppInit_DLLs: repairs.dll,PAVWAIT.DLL
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Panda Function Service (PAVFNSVR) - Panda Software - C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PavFnSvr.exe
O23 - Service: Panda PavProt (PavProt) - Panda Software - C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PavProt.exe
O23 - Service: Panda Process Protection Service (PavPrSrv) - Panda Software - C:\Program Files\Fichiers communs\Panda Software\PavShld\pavprsrv.exe
O23 - Service: Panda anti-virus service (PAVSRV) - Panda Software - C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\pavsrv51.exe
O23 - Service: Panda Preventium+ Service (PREVSRV) - Panda Software - C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\prevsrv.exe
O23 - Service: Panda IManager Service (PSIMSVC) - Panda Software Internacional - C:\Program Files\Panda Software\Panda Titanium Antivirus 2004\PsImSvc.exe
O23 - Service: Remote Procedure Call (RPC) Monitoring (Rpcmon) - Unknown owner - C:\WINDOWS\system32\marya.exe (file missing)

pour ton aide voici le 2rapport hijacktis