"your computer is infected" en fond d'éc

Bonjour,

j'ai chopé une saloperie sur mon pc, pour résumé, j'ai plus de fond d'écran, à la place j'ai un message en anglais avec un gros warning me disant que mon pc est infecté par un spyware, et m'invite à télécharger un logiciel....

Voici mon scan HijackThis :

Logfile of HijackThis v1.99.1
Scan saved at 14:55:29, on 18/08/2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccSetMgr.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\wined.exe
C:\Program Files\Linksys\Bluetooth Utility\bin\btwdins.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccProxy.exe
C:\WINNT\System32\CTSvcCDA.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINNT\System32\nvsvc32.exe
C:\WINNT\system32\IoctlSvc.exe
C:\WINNT\system32\regsvc.exe
C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\SAVScan.exe
C:\WINNT\system32\MSTask.exe
C:\Program Files\Photodex\ProShowGold\ScsiAccess.exe
C:\WINNT\system32\stisvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Creative\ShareDLL\CtNotify.exe
C:\PROGRA~1\Logitech\MOUSEW~1\SYSTEM\EM_EXEC.EXE
C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe
C:\Program Files\Creative\ShareDLL\MediaDet.Exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\USB 2.0 Flash Drive Utility\PLBkMon.exe
C:\WINNT\system32\HotfixQ0306270.exe
C:\Program Files\e-Carte Bleue\Banque Populaire\ECB-BP.exe
C:\Program Files\oneclick\oneclick.exe
C:\WINNT\system\lsass.exe
C:\Program Files\WildTangent\Apps\CDA\GameDrvr.exe
C:\Program Files\HighCriteria\TotalRecorder\TotRecSched.exe
C:\WINNT\system32\intell32.exe
C:\WINNT\d3mk.exe
C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE
C:\Program Files\Linksys\Bluetooth Utility\BTTray.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\PROGRA~1\Linksys\BLUETO~1\BTSTAC~1.EXE
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\CHEVRAT1\Mes documents\LOGICIELS\ERADICATION VIRUS SEB ET VIRGINIE\hijackthis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\dnjxw.dll/sp.html#83556
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\dnjxw.dll/sp.html#83556
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.tiscali.fr/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINNT\dnjxw.dll/sp.html#83556
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\dnjxw.dll/sp.html#83556
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\dnjxw.dll/sp.html#83556
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\dnjxw.dll/sp.html#83556
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\dnjxw.dll/sp.html#83556
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.tiscali.fr/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - Default URLSearchHook is missing
O2 - BHO: e-Carte Bleue Browser Helper Object - {2E03C0FD-4C48-43A7-9A54-00240C70FF16} - C:\WINNT\system32\BhoECart.dll
O2 - BHO: Class - {6EBA9AD0-2D90-4818-02E7-E6B343E2B598} - C:\WINNT\system32\netcu.dll (file missing)
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Disc Detector] C:\Program Files\Creative\ShareDLL\CtNotify.exe
O4 - HKLM\..\Run: [EM_EXEC] C:\PROGRA~1\Logitech\MOUSEW~1\SYSTEM\EM_EXEC.EXE
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [URLLSTCK.exe] C:\Program Files\Norton Internet Security Professional\UrlLstCk.exe
O4 - HKLM\..\Run: [Advanced Tools Check] C:\PROGRA~1\NORTON~3\NORTON~1\AdvTools\ADVCHK.EXE
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE NvQTwk,NvCplDaemon initialize
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Program Files\Fichiers communs\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Configuration Loader] msgfix.exe
O4 - HKLM\..\Run: [Windows Fix] integator.exe
O4 - HKLM\..\Run: [Microsoft Synchronization Manager] netservice.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [Secure Microsoft Windows] integitor.exe
O4 - HKLM\..\Run: [Bdwqwqdss] C:\WINNT\SYSTEM32\asddp.exe
O4 - HKLM\..\Run: [DfqwSfS] ffsqsd.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINNT\system32\NeroCheck.exe
O4 - HKLM\..\Run: [TSE_PLUtil] C:\Program Files\USB 2.0 Flash Drive Utility\PLBkMon.exe
O4 - HKLM\..\Run: [PLFFAP] C:\WINNT\system32\HotfixQ0306270.exe
O4 - HKLM\..\Run: [eCarteBleue-BP] "C:\Program Files\e-Carte Bleue\Banque Populaire\ECB-BP.exe" /dontopenmycards
O4 - HKLM\..\Run: [OneClick] "C:\Program Files\oneclick\oneclick.exe"
O4 - HKLM\..\Run: [hASHSx] C:\WINNT\SYSTEM32\idesej.exe
O4 - HKLM\..\Run: [Awir] fiwihun.exe
O4 - HKLM\..\Run: [lsass Service] C:\WINNT\system\lsass.exe
O4 - HKLM\..\Run: [WildTangent CDA] "C:\Program Files\WildTangent\Apps\CDA\GameDrvr.exe" /startup "C:\Program Files\WildTangent\Apps\CDA\cdaEngine0500.dll"
O4 - HKLM\..\Run: [TotalRecorderScheduler] "C:\Program Files\HighCriteria\TotalRecorder\TotRecSched.exe"
O4 - HKLM\..\Run: [Micrsoft Driver] windriver32.exe
O4 - HKLM\..\Run: [smc32 Configuration Loader] smc32.exe
O4 - HKLM\..\Run: [javahw32.exe] C:\WINNT\system32\javahw32.exe
O4 - HKLM\..\Run: [intell32.exe] C:\WINNT\system32\intell32.exe
O4 - HKLM\..\Run: [d3mk.exe] C:\WINNT\d3mk.exe
O4 - HKLM\..\RunServices: [Windows Fix] integator.exe
O4 - HKLM\..\RunServices: [Microsoft Synchronization Manager] netservice.exe
O4 - HKLM\..\RunServices: [Secure Microsoft Windows] integitor.exe
O4 - HKLM\..\RunServices: [DfqwSfS] ffsqsd.exe
O4 - HKLM\..\RunServices: [Awir] fiwihun.exe
O4 - HKLM\..\RunServices: [Micrsoft Driver] windriver32.exe
O4 - HKLM\..\RunServices: [smc32 Configuration Loader] smc32.exe
O4 - HKCU\..\Run: [Configuration Loader] msgfix.exe
O4 - HKCU\..\Run: [Windows Fix] integator.exe
O4 - HKCU\..\Run: [Microsoft Synchronization Manager] netservice.exe
O4 - HKCU\..\Run: [Secure Microsoft Windows] integitor.exe
O4 - HKCU\..\Run: [DfqwSfS] ffsqsd.exe
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [Awir] fiwihun.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: BTTray.lnk = C:\Program Files\Linksys\Bluetooth Utility\BTTray.exe
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O8 - Extra context menu item: &Download with &DAP - C:\PROGRA~1\DAP\dapextie.htm
O8 - Extra context menu item: Download &all with DAP - C:\PROGRA~1\DAP\dapextie2.htm
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Pages liées - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Pages similaires - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Send To &Bluetooth - C:\Program Files\Linksys\Bluetooth Utility\btsendto_ie_ctx.htm
O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O9 - Extra button: Créer un Favori de l'appareil mobile - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\Program Files\Microsoft ActiveSync\INETREPL.DLL
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Program Files\Microsoft ActiveSync\INETREPL.DLL
O9 - Extra 'Tools' menuitem: Créer un Favori de l'appareil mobile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Program Files\Microsoft ActiveSync\INETREPL.DLL
O9 - Extra button: Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmesfr.dll
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {4528BBE0-4E08-11D5-AD55-00010333D0AD} - C:\Program Files\Yahoo!\Messenger\yhexbmesfr.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: AIM - {AC9E2541-2814-11d5-BC6D-00B0D0A1DE45} - C:\Program Files\AIM95\aim.exe
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\Linksys\Bluetooth Utility\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Program Files\Linksys\Bluetooth Utility\btsendto_ie.htm
O16 - DPF: Interface Chat Voila - http://chat14.x-echo.com/version5/Applet/vchatsign.cab
O16 - DPF: teleir_cert - https://static.ir.dgi.minefi.gouv.fr/secure/connexion/archives/ie4n4/teleir_cert.cab
O16 - DPF: {01347765-1965-426B-91A4-AA6BB342B9A3} (InstallerObj Class) - http://videohd.m6.fr.ipercast.net/installer-hidden.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://spaces.msn.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {8F48147B-78D9-40F9-ACC0-BDDE59B246F4} (AccountHelper Class) - http://register.tiscali.fr/configurateur/AccountHelper.cab
O16 - DPF: {917623D1-D8E5-11D2-BE8B-00104B06BDE3} (CamImage Class) - http://193.108.55.52/activex/AxisCamControl.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/MsnMessengerSetupDownloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{69DAD19A-0EEB-4C55-844E-D25BC2E7F93C}: NameServer = 213.36.80.1 213.36.80.1
O23 - Service: Remote Procedure Call (RPC) Helper ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINNT\wined.exe
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Program Files\Linksys\Bluetooth Utility\bin\btwdins.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccProxy.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccSetMgr.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINNT\System32\CTSvcCDA.exe
O23 - Service: Service d'administration du Gestionnaire de disque logique (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Service Norton AntiVirus Auto-Protect (navapsvc) - Symantec Corporation - C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\navapsvc.exe
O23 - Service: Norton Unerase Protection (NProtectService) - Symantec Corporation - C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\AdvTools\NPROTECT.EXE
O23 - Service: Leadtek Driver Helper Service (nvsvc) - NVIDIA Corporation - C:\WINNT\System32\nvsvc32.exe
O23 - Service: PLFlash DeviceIoControl Service - Prolific Technology Inc. - C:\WINNT\system32\IoctlSvc.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Program Files\Norton Internet Security Professional\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FICHIE~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: ScsiAccess - Unknown owner - C:\Program Files\Photodex\ProShowGold\ScsiAccess.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\Security Center\SymWSC.exe

Si quelqu'un pouvait me renseigner pour remettre tout ca au clair.....

Merci d'avance