Systeme malade

bonjour mon pc est malade apres il a contracté des virus des trojans des spywares et mon fond d'ecrand du bureau est inchangeable et reste tout bleu bref j'aurais besoin d'une aide svp voici mon rapport hijackthis merci

Logfile of HijackThis v1.99.1
Scan saved at 15:29:57, on 04/04/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7Debug\mdm.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Webroot\Spy Sweeper\WRSSSDK.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\TechCity Solutions\AliceSAV\AliceAgent.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
C:\Program Files\SAMSUNG\MagicKBD\MagicKBD.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\nicooosla\Mes documents\hijackthis_199\HijackThis.exe
C:\Program Files\Messenger\msmsgs.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Alice ADSL
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Glitch - {C3F699FD-5F86-451B-8150-81979857047E} - C:\WINDOWS\system32\nsw2E.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Fichiers communs\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Fichiers communs\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] C:\Program Files\Analog Devices\SoundMAX\Smax4.exe /tray
O4 - HKLM\..\Run: [MagicKeyboard] C:\Program Files\SAMSUNG\MagicKBD\PreMKBD.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [AliceSAV] C:\Program Files\TechCity Solutions\AliceSAV\AliceAgent.exe
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\Spy Sweeper\SpySweeper.exe" /startintray
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Global Startup: DSLMON.lnk = C:\Program Files\SAGEM\SAGEM F@st 800-840\dslmon.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O10 - Unknown file in Winsock LSP: c:\program files\trackzapper.com\tz spyware-remover\apptoport.dll
O16 - DPF: {0EB0E74A-2A76-4AB3-A7FB-9BD8C29F7F75} (CKAVWebScan Object) - http://www.kaspersky.com/kos/english/kavwebscan_unicode.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O20 - Winlogon Notify: WRNotifier - C:\WINDOWS\SYSTEM32\WRLogonNTF.dll
O23 - Service: Adobe LM Service - Unknown owner - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation Service (ccPwdSvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\ccPwdSvc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: iPodService - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Service Norton AntiVirus Auto-Protect (navapsvc) - Symantec Corporation - C:\Program Files\Norton AntiVirus\navapsvc.exe
O23 - Service: Samsung Update Plus - Unknown owner - C:\Program Files\Samsung\Samsung Update Plus\SLUBackgroundService.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\FICHIE~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Program Files\Fichiers communs\Symantec Shared\SNDSrvc.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Webroot Spy Sweeper Engine (svcWRSSSDK) - Webroot Software, Inc. - C:\Program Files\Webroot\Spy Sweeper\WRSSSDK.exe