Page de démarage qui se changent + blocage du pc... need help

Salut

Voilà j'ai un probleme. Ma page de demarage de IE se change d'elle meme en :http:///4.3.10

Je suis a peu pres sur de m'etre chopé ça apres avoir telechargé un crack accompagné d'un exe que j'aurais pas du executer...

enfin voici mon log hijack:

Logfile of HijackThis v1.99.1
Scan saved at 15:17:15, on 24/11/2005
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\csrss.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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Autodesk Shared\Service\AdskScSrv.exe
C:\WINDOWS\system32\CTSvcCDA.EXE
C:\Program Files\Dell\NICCONFIGSVC\NICCONFIGSVC.exe
C:\WINDOWS\system32\oodag.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\wdfmgr.exe
C:\WINDOWS\system32\MsPMSPSv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\wbem\wmiprvse.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\Dell\Media Experience\PCMService.exe
C:\WINDOWS\BCMSMMSG.exe
C:\Program Files\Dell\QuickSet\QuickSet.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Creative\USB SBAudigy2 NX\DVDAudio\CTDVDDet.EXE
C:\Program Files\Creative\USB SBAudigy2 NX\Surround Mixer\CTSysVol.exe
C:\WINDOWS\system32\RunDll32.exe
C:\Program Files\Support.com\bin\tgcmd.exe
C:\WINDOWS\system32\rundll32.exe
C:\Program Files\NetLimiter\NetLimiter.exe
C:\WINDOWS\system32\NotifyPhoneBook.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Creative\MediaSource\RemoteControl\RCMan.EXE
C:\Documents and Settings\Paul McCartney\Mes documents\Mes fichiers reçus\yzdck0060_beta\YzDock.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Hijck\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = /4.3.10
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = /4.3.10
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = /4.3.10
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = /4.3.10
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,First Home Page = /4.3.10
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = /4.3.10
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,First Home Page = /4.3.10
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = /4.3.10
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {840121111101411911080111101077109114053} - (no file)
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - C:\PROGRA~1\FlashGet\jccatch.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O4 - HKLM\..\Run: [AtiPTA] "C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe"
O4 - HKLM\..\Run: [PCMService] "C:\Program Files\Dell\Media Experience\PCMService.exe"
O4 - HKLM\..\Run: [BCMSMMSG] BCMSMMSG.exe
O4 - HKLM\..\Run: [Dell QuickSet] C:\Program Files\Dell\QuickSet\QuickSet.exe
O4 - HKLM\..\Run: [KAVPersonal50] "C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - HKLM\..\Run: [RemoteControl] "C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_05\bin\jusched.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [CTDVDDET] C:\Program Files\Creative\USB SBAudigy2 NX\DVDAudio\CTDVDDet.EXE
O4 - HKLM\..\Run: [CTSysVol] C:\Program Files\Creative\USB SBAudigy2 NX\Surround Mixer\CTSysVol.exe /r
O4 - HKLM\..\Run: [SbUsb AudCtrl] RunDll32 sbusbdll.dll,RCMonitor
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [tgcmd] "C:\Program Files\Support.com\bin\tgcmd.exe" /server /startmonitor
O4 - HKLM\..\Run: [Easy-PrintToolBox] C:\Program Files\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [AME_CSA] rundll32 amecsa.cpl,RUN_DLL
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [NetLimiter] C:\Program Files\NetLimiter\NetLimiter.exe /s
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Startup Manager] C:\Documents and Settings\Paul McCartney\Application Data\Systweak\ASO 2\smstartUp manager.exe
O4 - HKCU\..\Run: [RemoteCenter] C:\Program Files\Creative\MediaSource\RemoteControl\RCMan.EXE
O4 - HKCU\..\Run: [SetDefaultMIDI] MIDIDef.exe
O4 - Startup: Adobe Gamma.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Startup: Raccourci vers YzDock.lnk = ?
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Fichiers communs\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: Download All by FlashGet - C:\PROGRA~1\FlashGet\jc_all.htm
O8 - Extra context menu item: Download Using &BitSpirit - C:\Program Files\BitSpirit\bsurl.htm
O8 - Extra context menu item: Download using FlashGet - C:\PROGRA~1\FlashGet\jc_link.htm
O8 - Extra context menu item: Easy-WebPrint Ajouter à la liste d'impressions - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint Impression rapide - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Imprimer - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Easy-WebPrint Prévisualiser - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_05\bin\npjpi150_05.dll
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.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
O16 - DPF: {01A88BB1-1174-41EC-ACCB-963509EAE56B} (SysProWmi Class) - http://support.euro.dell.com/systemprofiler/SysPro.CAB
O16 - DPF: {1358E11F-ADE8-4D2B-9135-1A4CB9A23D7B} (Install Class) - https://genius.belgacom.be/esupport/download/IPGInstall...
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls...
O16 - DPF: {68A2C3BD-7809-11D3-8ACF-0050046F2F9A} (AXELPlayer Class) - http://www.mindavenue.com/Downloads/AXELPlayerAX_Win32....
O17 - HKLM\System\CCS\Services\Tcpip\..\{A97E911A-D45A-4145-B17B-8189E84CD4A6}: NameServer = 195.238.2.22 195.238.2.21
O20 - Winlogon Notify: avpe32 - C:\WINDOWS\SYSTEM32\avpe32.dll
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Autodesk Licensing Service - Unknown owner - C:\Program Files\Fichiers communs\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\system32\CTSvcCDA.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: kavsvc - Kaspersky Lab - C:\Program Files\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: Macromedia Licensing Service - Unknown owner - C:\Program Files\Fichiers communs\Macromedia Shared\Service\Macromedia Licensing.exe
O23 - Service: NICCONFIGSVC - Dell Inc. - C:\Program Files\Dell\NICCONFIGSVC\NICCONFIGSVC.exe
O23 - Service: O&O Defrag - O&O Software GmbH - C:\WINDOWS\system32\oodag.exe


Qu'est ce que je dois faire maintenant? Parce qu'en plus lorsque je demarre mon ordi le disque travail sans que je en le sollicite et fini par faire des micros blocage du pc puis tout rentre dans l'ordre.

Merci