Demande aide cause virus trojan et autres

<g<code>ras><grbonjour besoin de beaucoup aides apres le demarrage l ecran devient blanc le bureau se charges et en gros un ecran apparait avec spyrwar infected de plus la page de connection s affiche sans la demander ensuite internet explorer s ouvre tyout seul impossible de se connecter je ne sais pas faire grand chose merci de votre aide voici le log

logfile of HijackThis v1.99.1
Scan saved at 15:27:19, on 30/11/2005
Platform: Windows ME (Win9x 4.90.3000)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\KERNELS32.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON CLEANSWEEP\CSINJECT.EXE
C:\WINDOWS\EXPLORER.EXE
C:\WINDOWS\SYSTEM\VXH8JKDQ2.EXE
C:\WINDOWS\SYSTEM\VXH8JKDQ6.EXE
C:\WINDOWS\SYSTEM\VXH8JKDQ7.EXE
C:\WINDOWS\SYSTEM\VXH8JKDQ5.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\WINDOWS\SYSTEM\SYSTRAY.EXE
C:\PROGRAM FILES\FICHIERS COMMUNS\REAL\UPDATE_OB\REALSCHED.EXE
C:\PROGRAM FILES\IOMEGA HOTBURN\AUTOLAUNCH.EXE
C:\PROGRAM FILES\INVENTEL\GATEWAY\WLANCFG.EXE
C:\WINDOWS\SYSTEM\PRIVA.EXE
C:\WINDOWS\SYSTEM\WMIEXE.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\PROGRAM FILES\WANADOO\TASKBARICON.EXE
C:\PROGRAM FILES\ALWIL SOFTWARE\AVAST4\ASHMAISV.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON ANTIVIRUS\NAVAPW32.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON ANTIVIRUS\POPROXY.EXE
C:\PROGRAM FILES\COMMONSEARCH\VCATCH\VCATCH.EXE
C:\WINSTALL.EXE
C:\PROGRAM FILES\MCAFEE\MCAFEE SHARED COMPONENTS\INSTANT UPDATER\RULAUNCH.EXE
C:\PROGRAM FILES\HP DESKJET 610C SERIES\EREG\REMIND32.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON UTILITIES\SYSDOC32.EXE
C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON CLEANSWEEP\CSINSM32.EXE
C:\Program Files\Norton SystemWorks\Norton CleanSweep\Monwow.exe
C:\SPYBOT - SEARCH & DESTROY\SPYBOTSD.EXE
C:\WINDOWS\SYSTEM\STIMON.EXE
F:\HIJACKTHIS.EXE

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Search Class - {08C06D61-F1F3-4799-86F8-BE1A89362C85} - C:\PROGRA~1\WANADOO\SEARCH~1.DLL
F1 - win.ini: run=hpfsched
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\PROGRAM FILES\ADOBE\ACROBAT 5.0\READER\ACTIVEX\ACROIEHELPER.OCX
O2 - BHO: (no name) - {FB153DCE-822E-47ec-8D00-2706E7864B37} - (no file)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\SPYBOT~1\SDHELPER.DLL
O2 - BHO: (no name) - {B75F75B8-93F3-429D-FF34-660B206D897A} - C:\WINDOWS\SYSTEM\ZOLKER011.DLL
O3 - Toolbar: McAfee VirusScan - {ACB1E670-3217-45C4-A021-6B829A8A27CB} - C:\PROGRAM FILES\MCAFEE\MCAFEE VIRUSSCAN\VSCSHELLEXTENSION.DLL
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\SYSTEM\MSDXM.OCX
O4 - HKLM\..\Run: [ScanRegistry] C:\WINDOWS\scanregw.exe /autorun
O4 - HKLM\..\Run: [SystemTray] SysTray.Exe
O4 - HKLM\..\Run: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Drag'n'Drop_Autolaunch] "C:\Program Files\Iomega HotBurn\Autolaunch.exe"
O4 - HKLM\..\Run: [WOOWATCH] C:\PROGRA~1\WANADOO\Watch.exe
O4 - HKLM\..\Run: [WOOTASKBARICON] C:\PROGRA~1\WANADOO\GestMaj.exe TaskBarIcon.exe
O4 - HKLM\..\Run: [wlancfg] C:\Program Files\Inventel\Gateway\wlancfg.exe
O4 - HKLM\..\Run: [System] C:\WINDOWS\SYSTEM\kernels32.exe
O4 - HKLM\..\Run: [ControlPanel] C:\WINDOWS\SYSTEM\priva.exe internat.dll,LoadMouseCarpetProfile
O4 - HKLM\..\Run: [XoftSpy] C:\PROGRAM FILES\XOFTSPY\XoftSpy.exe -s
O4 - HKLM\..\Run: [ashMaiSv] C:\PROGRA~1\ALWILS~1\AVAST4\ashmaisv.exe
O4 - HKLM\..\Run: [Norton Auto-Protect] C:\PROGRA~1\NORTON~1\NORTON~2\NAVAPW32.EXE /LOADQUIET
O4 - HKLM\..\Run: [Norton eMail Protect] C:\PROGRAM FILES\NORTON SYSTEMWORKS\NORTON ANTIVIRUS\POProxy.exe
O4 - HKLM\..\RunServices: [LoadPowerProfile] Rundll32.exe powrprof.dll,LoadCurrentPwrScheme
O4 - HKLM\..\RunServices: [SystemTools] C:\WINDOWS\SYSTEM\kernels32.exe
O4 - HKLM\..\RunServices: [avast!] C:\Program Files\Alwil Software\Avast4\ashServ.exe
O4 - HKLM\..\RunServices: [McAfeeVirusScanService] C:\Program Files\McAfee\McAfee VirusScan\AVSYNMGR.EXE
O4 - HKLM\..\RunServices: [CSINJECT.EXE] C:\Program Files\Norton SystemWorks\Norton CleanSweep\CSINJECT.EXE
O4 - HKCU\..\Run: [a-squared] "C:\Program Files\a2\a2guard.exe"
O4 - HKCU\..\Run: [VCatch] C:\PROGRAM FILES\COMMONSEARCH\VCATCH\VCATCH.EXE
O4 - HKCU\..\Run: [WOOKIT] C:\PROGRAM FILES\WANADOO\Shell.exe appLaunchClientZone.shl|DEFAULT=cnx|PARAM=
O4 - HKCU\..\Run: [Windows installer] C:\winstall.exe
O4 - HKCU\..\Run: [McAfee.InstantUpdate.Monitor] "C:\Program Files\McAfee\McAfee Shared Components\Instant Updater\RuLaunch.exe" /STARTMONITOR
O4 - HKCU\..\RunServices: [aupd] C:\WINDOWS\SYSTEM\sysvcs.exe
O4 - Startup: Reminder-hpc41003.lnk = C:\Program Files\HP DeskJet 610C Series\ereg\Remind32.exe
O4 - Startup: Norton System Doctor.lnk = C:\Program Files\Norton SystemWorks\Norton Utilities\SYSDOC32.EXE
O4 - Startup: CleanSweep Smart Sweep-Internet Sweep.lnk = C:\Program Files\Norton SystemWorks\Norton CleanSweep\csinsm32.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O9 - Extra 'Tools' menuitem: MSN Messenger Service - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\PROGRA~1\MESSEN~1\MSMSGS.EXE
O9 - Extra button: Wanadoo - {1462651F-F4BA-4C76-A001-C4284D0FE16E} - http://www.wanadoo.fr (file missing) (HKCU)
O20 - Winlogon Notify: msupdate - C:\WINDOWS\SYSTEM\msupdate32.dll
O20 - Winlogon Notify: st3 - C:\WINDOWS\Q1177905.DLL
O21 - SSODL: DDE - {F33812FB-F35C-4674-90F6-FD757C419C51} - C:\WINDOWS\SYSTEM\birdihuy32.dll
O21 - SSODL: Module - {429F4BB8-7BF7-4152-8011-3C6F9EB7E892} - C:\WINDOWS\SYSTEM\chp.dll
O21 - SSODL: SysTray.Exsh - {1768ECFC-4F5C-4f5b-B134-D67294FC78E9} - C:\WINDOWS\SYSTEM\qihkepen.dll
avec mes remerciements