Quelle rapidité de réponse tu es vraiment formidable.
Merci Regis,
moi j'y comprend rien mais voici le log généré par hijackthis :
j'aimerai tellement pouvoir rendre service en retour...


Logfile of HijackThis v1.99.1
Scan saved at 20:49:55, on 17/09/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINXP\System32\smss.exe
C:\WINXP\system32\csrss.exe
C:\WINXP\system32\winlogon.exe
C:\WINXP\system32\services.exe
C:\WINXP\system32\lsass.exe
C:\WINXP\system32\svchost.exe
C:\WINXP\System32\svchost.exe
C:\WINXP\System32\svchost.exe
C:\WINXP\System32\svchost.exe
C:\WINXP\Explorer.exe
C:\WINXP\system32\spoolsv.exe
C:\WINXP\System32\netddesrv.exe
C:\WINXP\exe82.exe
C:\Program Files\Winamp\winampa.exe
C:\WINXP\System32\LVCOMSX.EXE
C:\Program Files\AxBx\VirusKeeper 2005 Pro\VirusKeeper.exe
C:\WINXP\System32\ctfmon.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Spyware Doctor\swdoctor.exe
C:\Program Files\WinZip\WZQKPICK.EXE
C:\WINXP\System32\svchost.exe
C:\WINXP\System32\wpabaln.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Dad\Menu Démarrer\Programmes\Démarrage\outpost.exe
C:\hijackthis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.cadremploi.fr/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
F2 - REG:system.ini: Shell=Explorer.exe C:\WINXP\Nail.exe
O1 - Hosts: 255.255.255.255 ar.atwola.com atdmt.com avp.ch avp.com avp.ru awaps.net ca.com dispatch.mcafee.com download.mcafee.com download.microsoft.com downloads.microsoft.com engine.awaps.net f-secure.com ftp.f-secure.com ftp.sophos.com go.microsoft.com liveupdate.symantec.com mast.mcafee.com mcafee.com msdn.microsoft.com my-etrust.com nai.com networkassociates.com office.microsoft.com phx.corporate-ir.net secure.nai.com securityresponse.symantec.com service1.symantec.com sophos.com spd.atdmt.com support.microsoft.com symantec.com update.symantec.com updates.symantec.com us.mcafee.com vil.nai.com viruslist.ru windowsupdate.microsoft.com www.avp.ch www.avp.com www.avp.ru www.awaps.net www.ca.com www.f-secure.com www.kaspersky.ru www.mcafee.com www.my-etrust.com www.nai.com www.networkassociates.com www.sophos.com www.symantec.com www.trendmicro.com www.viruslist.com www.viruslist.ru www3.ca.com
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll (file missing)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINXP\System32\msdxm.ocx
O4 - HKLM\..\Run: [Windows Logon Application] C:\WINXP\System32\logon.exe
O4 - HKLM\..\Run: [PXNI] C:\WINXP\exe82.exe
O4 - HKLM\..\Run: [elif] C:\WINXP\exe82.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Program Files\Winamp\winampa.exe
O4 - HKLM\..\Run: [phicx] C:\WINXP\System32\tmdkvyleybs.exe
O4 - HKLM\..\Run: [seli] C:\WINXP\exe82.exe
O4 - HKLM\..\Run: [sctype] C:\WINXP\System32\fagiidj.exe
O4 - HKLM\..\Run: [Lyc2Qf] C:\WINXP\ndwlu.exe
O4 - HKLM\..\Run: [Worms-Killer] "c:\WINDOWS\wk6\data\starter.bat"
O4 - HKLM\..\Run: [LVCOMSX] C:\WINXP\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: [VirusKeeper] C:\Program Files\AxBx\VirusKeeper 2005 Pro\VirusKeeper.exe
O4 - HKLM\..\Run: [aOkzbsSmIfZ] C:\WINXP\System32\pgxtgyb.exe
O4 - HKLM\..\RunServices: [phicx] C:\WINXP\System32\tmdkvyleybs.exe
O4 - HKLM\..\RunServices: [aOkzbsSmIfZ] C:\WINXP\System32\pgxtgyb.exe
O4 - HKLM\..\RunServices: [Worms-Killer] "c:\WINDOWS\wk6\data\starter.bat"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINXP\System32\ctfmon.exe
O4 - HKCU\..\Run: [LogitechSoftwareUpdate] "C:\Program Files\Logitech\Video\ManifestEngine.exe" boot
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [Spyware Doctor] "C:\Program Files\Spyware Doctor\swdoctor.exe" /Q
O4 - Startup: AntiVir XP.LNK = C:\Program Files\AVPersonal\AVWIN.EXE
O4 - Startup: MVC.exe
O4 - Startup: outpost.exe
O4 - Global Startup: AVG Free Control Center.lnk = C:\Program Files\Grisoft\AVG Free\avgcc.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O4 - Global Startup: VirusKeeper 2005 Pro.lnk = C:\Program Files\AxBx\VirusKeeper 2005 Pro\vk_run.exe
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINXP\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINXP\web\related.htm
O15 - Trusted Zone: *.media-motor.net
O15 - Trusted Zone: *.popuppers.com
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O16 - DPF: {E7DBFB6C-113A-47CF-B278-F5C6AF4DE1BD} - http://download.abacast.com/download/files/abasetup156.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O23 - Service: NetDDE Server (NetDDEsrv) - Unknown owner - C:\WINXP\System32\netddesrv.exe
O23 - Service: Outpost Firewall Service (OutpostFirewall) - Agnitum - C:\Program Files\Agnitum\Outpost Firewall 1.0\outpost.exe
O23 - Service: System Startup Service (SvcProc) - Unknown owner - C:\WINXP\svcproc.exe
O23 - Service: Windows Time Sync (wservtime) - Unknown owner - C:\WINXP\csrs.exe (file missing)