Warning!

Bonjour,

warning!" "spyware detected on your computer!"
ce message apparait à chaque démarrage
ci dessous mon rapport hisjackthis,merci de l'étudier car je suis vraiment bloqué

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:48:14, on 05/10/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

Running processes:
D:\WINDOWS\System32\smss.exe
D:\WINDOWS\system32\winlogon.exe
D:\WINDOWS\system32\services.exe
D:\WINDOWS\system32\lsass.exe
D:\WINDOWS\system32\svchost.exe
D:\WINDOWS\System32\svchost.exe
D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
D:\Program Files\Alwil Software\Avast4\ashServ.exe
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\Explorer.EXE
D:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
D:\Program Files\Mozilla Firefox\firefox.exe
D:\WINDOWS\system32\cmd.exe
D:\DOCUME~1\nous\LOCALS~1\Temp\pwrmgr.exe
D:\Program Files\Alwil Software\Avast4\ashDisp.exe
D:\WINDOWS\system32\rundll32.exe
D:\WINDOWS\system32\rundll32.exe
D:\WINDOWS\system32\wscntfy.exe
E:\desinfection\Malwarebytes' Anti-Malware\Malwarebytes' Anti-Malware\mbam.exe
D:\Documents and Settings\nous\Bureau\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.lo.st
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.lo.st
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - D:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
F2 - REG:system.ini: UserInit=D:\WINDOWS\system32\userinit.exe,D:\WINDOWS\system32\oembios.exe,
O3 - Toolbar: Yahoo! Toolbar avec bloqueur de fenêtres pop-up - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - D:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: ForceField Toolbar - {EE2AC4E5-B0B0-4EC6-88A9-BCA1A32AB107} - E:\LOGICIELS\ZAForceField\TrustChecker\components\TrustCheckerIEPlugin.dll
O3 - Toolbar: dkwqgnbe - {DC51F59F-D0BA-4CE7-8CDB-15ABF290546E} - D:\WINDOWS\dkwqgnbe.dll
O4 - HKLM\..\Run: [MSConfig] D:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
O4 - HKLM\..\Run: [lphcnffj0ecf9] D:\WINDOWS\system32\lphcnffj0ecf9.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://D:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - D:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - D:\Program Files\Messenger\msmsgs.exe
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - E:\NETTOYAGE\Lavasoft\aawservice.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - D:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - D:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: avast! Antivirus - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - D:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - D:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: ForceField IswSvc (IswSvc) - Unknown owner - E:\LOGICIELS\ZAForceField\IswSvc.exe (file missing)
O23 - Service: LiveUpdate - Symantec Corporation - D:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: Norton Ghost - Symantec Corporation - E:\NETTOYAGE\Agent\VProSvc.exe
O23 - Service: StarWind AE Service (StarWindServiceAE) - Rocket Division Software - E:\LOGICIELS\Alcohol 52\StarWind\StarWindServiceAE.exe
O23 - Service: TuneUp Drive Defrag Service (TuneUp.Defrag) - TuneUp Software GmbH - D:\WINDOWS\System32\TuneUpDefragService.exe