Security alert please help me

Bonjour,
J'en peux plus, depuis hier soir j'ai un message d'alerte dans la barre d'outils qui m'envoie en cas de clic dessus sur une page internet de Spylocked et qui me propose d'acheter un spyware. De plus, mon système est devenu super lent. Je n'y comprends rien. Et ca fait des heures que je me prends la tête sur le problème...
Merci pour votre aide.

Ci-dessous les rapports HijackThis et plus bas le SmitfraudFix :

Logfile of HijackThis v1.99.1
Scan saved at 16:03:18, on 01.05.2007
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
c:\program files\fichiers communs\logitech\lvmvfm\LVPrcSrv.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Program Files\Spyware Doctor\svcntaux.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Launch Manager\LaunchAp.exe
C:\Program Files\Launch Manager\PowerKey.exe
C:\Program Files\Launch Manager\HotkeyApp.exe
C:\Program Files\Launch Manager\CtrlVol.exe
C:\Program Files\Launch Manager\Wbutton.exe
C:\WINDOWS\System32\igfxtray.exe
C:\WINDOWS\System32\hkcmd.exe
C:\Program Files\HP\HP Software Update\HPWuSchd.exe
C:\Program Files\HP\hpcoretech\hpcmpmgr.exe
C:\WINDOWS\System32\LVCOMSX.EXE
C:\Program Files\Logitech\Video\CameraAssistant.exe
C:\WINDOWS\System32\ElkCtrl.exe
C:\Program Files\Musicmatch\Musicmatch Jukebox\mmtask.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\Program Files\Spyware Doctor\SDTrayApp.exe
C:\WINDOWS\System32\ctfmon.exe
C:\PROGRA~1\UBSE-B~1\UBS Shell\UBSShell.exe
C:\Program Files\C-Channel\MyPen Light\MPLight.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\Google\Google Updater\GoogleUpdater.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\WINDOWS\System32\WgaTray.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Spyware Doctor\swdsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://webmail.sso.bluewin.ch/index_f.html
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = 127.0.0.1
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\2.0.301.5672\swg.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [LaunchApp] LaunApp
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [LaunchAp] C:\Program Files\Launch Manager\LaunchAp.exe
O4 - HKLM\..\Run: [PowerKey] "C:\Program Files\Launch Manager\PowerKey.exe"
O4 - HKLM\..\Run: [HotkeyApp] C:\Program Files\Launch Manager\HotkeyApp.exe
O4 - HKLM\..\Run: [CtrlVol] C:\Program Files\Launch Manager\CtrlVol.exe
O4 - HKLM\..\Run: [Wbutton] "C:\Program Files\Launch Manager\Wbutton.exe"
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [HP Software Update] "C:\Program Files\HP\HP Software Update\HPWuSchd.exe"
O4 - HKLM\..\Run: [HP Component Manager] "C:\Program Files\HP\hpcoretech\hpcmpmgr.exe"
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\System32\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechCameraAssistant] C:\Program Files\Logitech\Video\CameraAssistant.exe
O4 - HKLM\..\Run: [LogitechVideo[inspector]] C:\Program Files\Logitech\Video\InstallHelper.exe /inspect
O4 - HKLM\..\Run: [LogitechCameraService(E)] C:\WINDOWS\System32\ElkCtrl.exe /automation
O4 - HKLM\..\Run: [Logitech Hardware Abstraction Layer] KHALMNPR.EXE
O4 - HKLM\..\Run: [mmtask] "C:\Program Files\Musicmatch\Musicmatch Jukebox\mmtask.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [SDTray] C:\Program Files\Spyware Doctor\SDTrayApp.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [UBSShell] "C:\PROGRA~1\UBSE-B~1\UBSBES~1\..\UBS Shell\UBSShell.exe" Hidden
O4 - Startup: Démarrage d'Office.lnk = C:\Program Files\Microsoft Office\Office\OSA.EXE
O4 - Startup: Microsoft Recherche accélérée.lnk = C:\Program Files\Microsoft Office\Office\FINDFAST.EXE
O4 - Global Startup: MyPen Light.lnk = ?
O4 - Global Startup: HP Digital Imaging Monitor.lnk = C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Reader 8.0\Reader\reader_sl.exe
O4 - Global Startup: Adobe Reader Synchronizer.lnk = C:\Program Files\Adobe\Reader 8.0\Reader\AdobeCollabSync.exe
O4 - Global Startup: Outil de mise à jour Google.lnk = C:\Program Files\Google\Google Updater\GoogleUpdater.exe
O9 - Extra button: Titan Poker - {49783ED4-258D-4f9f-BE11-137C18D3E543} - C:\Documents and Settings\Acer\Bureau\CHRIS\Titan Poker\casino.exe
O9 - Extra 'Tools' menuitem: Titan Poker - {49783ED4-258D-4f9f-BE11-137C18D3E543} - C:\Documents and Settings\Acer\Bureau\CHRIS\Titan Poker\casino.exe
O9 - Extra button: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyPoker\PartyPoker.exe (file missing)
O9 - Extra 'Tools' menuitem: PartyPoker.com - {B7FE5D70-9AA2-40F1-9C6B-12A255F085E1} - C:\Program Files\PartyPoker\PartyPoker.exe (file missing)
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE (file missing)
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\MSMSGS.EXE (file missing)
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/default.aspx
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: igfxcui - C:\WINDOWS\SYSTEM32\igfxsrvc.dll
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Logitech Process Monitor (LVPrcSrv) - Logitech Inc. - c:\program files\fichiers communs\logitech\lvmvfm\LVPrcSrv.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\System32\HPZipm12.exe
O23 - Service: Spyware Doctor Auxiliary Service (sdAuxService) - PC Tools - C:\Program Files\Spyware Doctor\svcntaux.exe
O23 - Service: Spyware Doctor Service (sdCoreService) - PC Tools - C:\Program Files\Spyware Doctor\swdsvc.exe



SmitFraudFix v2.171

Rapport fait à 16:05:08.28, 01.05.2007
Executé à partir de C:\Program Files\SmitfraudFix
OS: Microsoft Windows XP [version 5.1.2600] - Windows_NT
Le type du système de fichiers est FAT32
Fix executé en mode normal

»»»»»»»»»»»»»»»»»»»»»»»» Process

C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
c:\program files\fichiers communs\logitech\lvmvfm\LVPrcSrv.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Program Files\Spyware Doctor\svcntaux.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\AGRSMMSG.exe
C:\Program Files\Launch Manager\LaunchAp.exe
C:\Program Files\Launch Manager\PowerKey.exe
C:\Program Files\Launch Manager\HotkeyApp.exe
C:\Program Files\Launch Manager\CtrlVol.exe
C:\Program Files\Launch Manager\Wbutton.exe
C:\WINDOWS\System32\igfxtray.exe
C:\WINDOWS\System32\hkcmd.exe
C:\Program Files\HP\HP Software Update\HPWuSchd.exe
C:\Program Files\HP\hpcoretech\hpcmpmgr.exe
C:\WINDOWS\System32\LVCOMSX.EXE
C:\Program Files\Logitech\Video\CameraAssistant.exe
C:\WINDOWS\System32\ElkCtrl.exe
C:\Program Files\Musicmatch\Musicmatch Jukebox\mmtask.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\Program Files\Spyware Doctor\SDTrayApp.exe
C:\WINDOWS\System32\ctfmon.exe
C:\PROGRA~1\UBSE-B~1\UBS Shell\UBSShell.exe
C:\Program Files\C-Channel\MyPen Light\MPLight.exe
C:\Program Files\HP\Digital Imaging\bin\hpqtra08.exe
C:\Program Files\Google\Google Updater\GoogleUpdater.exe
C:\Program Files\Microsoft Office\Office\OSA.EXE
C:\WINDOWS\System32\WgaTray.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Spyware Doctor\swdsvc.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\WINDOWS\system32\cmd.exe

»»»»»»»»»»»»»»»»»»»»»»»» hosts


»»»»»»»»»»»»»»»»»»»»»»»» C:\


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\Web


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system32


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Acer


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Acer\Application Data


»»»»»»»»»»»»»»»»»»»»»»»» Menu Démarrer


»»»»»»»»»»»»»»»»»»»»»»»» C:\DOCUME~1\ACER\FAVORIS


»»»»»»»»»»»»»»»»»»»»»»»» Bureau


»»»»»»»»»»»»»»»»»»»»»»»» C:\Program Files


»»»»»»»»»»»»»»»»»»»»»»»» Clés corrompues


»»»»»»»»»»»»»»»»»»»»»»»» Eléments du bureau



»»»»»»»»»»»»»»»»»»»»»»»» Sharedtaskscheduler
!!!Attention, les clés qui suivent ne sont pas forcément infectées!!!

SrchSTS.exe by S!Ri
Search SharedTaskScheduler's .dll

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler]
"{716002db-288c-4bf0-80cd-a467e78d8b55}"="depreciable"

[HKEY_CLASSES_ROOT\CLSID\{716002db-288c-4bf0-80cd-a467e78d8b55}\InProcServer32]
@="C:\WINDOWS\System32\dxovx.dll"

[HKEY_LOCAL_MACHINE\Software\Classes\CLSID\{716002db-288c-4bf0-80cd-a467e78d8b55}\InProcServer32]
@="C:\WINDOWS\System32\dxovx.dll"



»»»»»»»»»»»»»»»»»»»»»»»» AppInit_DLLs
!!!Attention, les clés qui suivent ne sont pas forcément infectées!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows]
"AppInit_DLLs"=""


»»»»»»»»»»»»»»»»»»»»»»»» Winlogon.System
!!!Attention, les clés qui suivent ne sont pas forcément infectées!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
"System"=""


»»»»»»»»»»»»»»»»»»»»»»»» pe386-msguard-lzx32-huy32



»»»»»»»»»»»»»»»»»»»»»»»» DNS

Description: Wireless-G Notebook Adapter WPC54G V3 - Miniport d'ordonnancement de paquets
DNS Server Search Order: 192.168.0.1

Description: Wireless-G Notebook Adapter WPC54G V3 - Miniport d'ordonnancement de paquets
DNS Server Search Order: 195.186.4.108
DNS Server Search Order: 195.186.1.108
DNS Server Search Order: 192.168.1.1

HKLM\SYSTEM\CCS\Services\Tcpip\..\{6686743F-EAFF-4579-A2E2-D98DA21E34A8}: DhcpNameServer=192.168.0.1
HKLM\SYSTEM\CCS\Services\Tcpip\..\{76D7A269-ECD1-47B2-B6B2-BFB88D8F33AF}: DhcpNameServer=195.186.4.108 195.186.1.108 192.168.1.1
HKLM\SYSTEM\CS1\Services\Tcpip\..\{6686743F-EAFF-4579-A2E2-D98DA21E34A8}: DhcpNameServer=192.168.0.1
HKLM\SYSTEM\CS1\Services\Tcpip\..\{76D7A269-ECD1-47B2-B6B2-BFB88D8F33AF}: DhcpNameServer=195.186.4.109 195.186.1.109 192.168.1.1
HKLM\SYSTEM\CS2\Services\Tcpip\..\{6686743F-EAFF-4579-A2E2-D98DA21E34A8}: DhcpNameServer=192.168.0.1
HKLM\SYSTEM\CS2\Services\Tcpip\..\{76D7A269-ECD1-47B2-B6B2-BFB88D8F33AF}: DhcpNameServer=195.186.1.109 195.186.4.109 192.168.1.1
HKLM\SYSTEM\CCS\Services\Tcpip\Parameters: DhcpNameServer=195.186.4.108 195.186.1.108 192.168.1.1
HKLM\SYSTEM\CS1\Services\Tcpip\Parameters: DhcpNameServer=195.186.4.109 195.186.1.109 192.168.1.1
HKLM\SYSTEM\CS2\Services\Tcpip\Parameters: DhcpNameServer=195.186.1.109 195.186.4.109 192.168.1.1


»»»»»»»»»»»»»»»»»»»»»»»» Recherche infection wininet.dll


»»»»»»»»»»»»»»»»»»»»»»»» Fin