Impossible de suprimer le fichier infecte

bon jour et merci a tous pour votre promptitude a repondre.
voicu donc le contenu du bloc notrs Hijackthis
Logfile of HijackThis v1.99.1
Scan saved at 16:19:07, on 13/11/2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\FICHIE~1\AOL\ACS\AOLacsd.exe
C:\Program Files\Ahead\InCD\InCDsrv.exe
C:\Program Files\Network Associates\Common Framework\FrameworkService.exe
C:\Program Files\Network Associates\VirusScan\Mcshield.exe
C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
C:\PROGRA~1\FICHIE~1\AOL\AOLSPY~1\AOLSP Scheduler.exe
C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Larousse\Petit Larousse 2004\bin\HiPL2002popup.exe
C:\Program Files\WildTangent\Apps\GameChannel.exe
C:\WINDOWS\System32\ShuttleLEEngine.exe
C:\Program Files\Real\RealPlayer\RealPlay.exe
C:\Program Files\Elaborate Bytes\CloneCD\CloneCDTray.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Program Files\ShuttlePRO-Hercules\ShuttleLE Helper.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Advanced Interactive Multimedia\aim.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\wanmpsvc.exe
C:\Program Files\InterMute\SpySubtract\SpySub.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\Program Files\AOL Compagnon\companion.exe
C:\Program Files\AOL 9.0\waol.exe
C:\Program Files\AOL 9.0\shellmon.exe
C:\Program Files\Fichiers communs\Aol\aoltpspd.exe
C:\Documents and Settings\Hijackthis\HijackThis.exe

O2 - BHO: C:\WINDOWS\system32\st3.dll - {1B68470C-2DEF-493B-8A4A-8E2D81BE4EA5} - C:\WINDOWS\system32\st3.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {ED103D9F-3070-4580-AB1E-E5C179C1AE41} - (no file)
O4 - HKLM\..\Run: [AOL Spyware Protection] "C:\PROGRA~1\FICHIE~1\AOL\AOLSPY~1\AOLSP Scheduler.exe"
O4 - HKLM\..\Run: [ShStatEXE] "C:\Program Files\Network Associates\VirusScan\SHSTAT.EXE" /STANDALONE
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [HyperappelPL2003] C:\Program Files\Larousse\Petit Larousse 2004\bin\HiPL2002popup.exe
O4 - HKLM\..\Run: [WT GameChannel] C:\Program Files\WildTangent\Apps\GameChannel.exe
O4 - HKLM\..\Run: [RealTray] C:\Program Files\Real\RealPlayer\RealPlay.exe SYSTEMBOOTHIDEPLAYER
O4 - HKLM\..\Run: [CloneCDElbyCDFL] "C:\Program Files\Elaborate Bytes\CloneCD\ElbyCheck.exe" /L ElbyCDFL
O4 - HKLM\..\Run: [CloneCDTray] "C:\Program Files\Elaborate Bytes\CloneCD\CloneCDTray.exe"
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ShuttlePRO Hercules Helper Application] "C:\Program Files\ShuttlePRO-Hercules\ShuttleLE Helper.exe"
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [AnyDVD] C:\Program Files\SlySoft\AnyDVD\AnyDVD.exe
O4 - HKLM\..\Run: [Advanced Interactive Multimedia] C:\Program Files\Advanced Interactive Multimedia\aim.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - Startup: Démarrage d'Office.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O4 - Global Startup: AOL Compagnon.lnk = C:\Program Files\AOL Compagnon\companion.exe
O4 - Global Startup: AOL Companion.lnk = ?
O4 - Global Startup: SpySubtract.lnk = C:\Program Files\InterMute\SpySubtract\SpySub.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O15 - Trusted Zone: *.coolwebsearch.com
O15 - Trusted Zone: *.searchmeup.com
O16 - DPF: Interface Chat Voila - http://chat4.x-echo.com/version5/Applet/vchatsign.cab
O16 - DPF: {4A3CF76B-EC7A-405D-A67D-8DC6B52AB35B} (QDiagAOLCCUpdateObj Class) - http://aolcc.aol.fr/computercheckup/qdiagcc.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{0FADD18D-EB65-43C1-A16A-ECD29A842F79}: NameServer = 205.188.146.145
O17 - HKLM\System\CS1\Services\Tcpip\..\{0FADD18D-EB65-43C1-A16A-ECD29A842F79}: NameServer = 205.188.146.145
O20 - Winlogon Notify: st3 - C:\WINDOWS\system32\st3.dll
O20 - Winlogon Notify: st3i - C:\WINDOWS\q7236781.dll
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\FICHIE~1\AOL\ACS\AOLacsd.exe
O23 - Service: AOL Spyware Protection Service (AOLService) - Unknown owner - C:\Program Files\Fichiers communs\AOL\AOL Spyware Protection\\aolserv.exe
O23 - Service: InCD File System Service (InCDsrv) - AHEAD Software - C:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: McAfee Framework Service (McAfeeFramework) - Network Associates, Inc. - C:\Program Files\Network Associates\Common Framework\FrameworkService.exe
O23 - Service: Network Associates McShield (McShield) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\Mcshield.exe
O23 - Service: Network Associates Task Manager (McTaskManager) - Network Associates, Inc. - C:\Program Files\Network Associates\VirusScan\VsTskMgr.exe
O23 - Service: ShuttlePRO Engine (ShuttlePROengine) - Unknown owner - C:\WINDOWS\System32\ShuttleLEEngine.exe" -run (file missing)
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINDOWS\wanmpsvc.exe