Ordinateur très lent Post Hijackthis

Bonjour,
Depuis quelques jours, mon ordinateur démarre très lentement et chaque excécution de programme prend énormément plus de temps que d'habitude.
J'ai vu sur le forum que les gens postaient le log obtenu par l'execution de Hijackthis.
Voici le mien. Si quelqu'un pouvait m'aider à y voir plus clair...
D'avance, merci

Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 10:18:38, on 05/08/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal

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:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\WINDOWS\system32\spoolsv.exe
c:\program files\fichiers

communs\logitech\lvmvfm\LVPrcSrv.exe
C:\Acer\Empowering Technology\ePerformance\MemCheck.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Program Files\Executive

Software\DiskeeperLite\DKService.exe
C:\WINDOWS\eHome\ehRecvr.exe
C:\WINDOWS\eHome\ehSched.exe
C:\Program Files\Fichiers communs\Microsoft

Shared\VS7DEBUG\MDM.EXE
C:\PROGRA~1\McAfee.com\PERSON~1\MPFSERVICE.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\system32\dllhost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\ehome\ehtray.exe
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
C:\WINDOWS\eHome\ehmsas.exe
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\AGRSMMSG.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\Launch Manager\LaunchAp.exe
C:\Program Files\Launch Manager\HotkeyApp.exe
C:\Program Files\Launch Manager\OSDCtrl.exe
C:\Program Files\Launch Manager\Wbutton.exe
C:\Acer\Empowering

Technology\eDataSecurity\eDSloader.exe
C:\Acer\Empowering Technology\ePower\ePower_DMC.exe
C:\Acer\Empowering

Technology\ePresentation\ePresentation.exe
C:\Acer\Empowering Technology\eRecovery\eRAgent.exe
C:\WINDOWS\system32\LVCOMSX.EXE
C:\Program Files\Acer\OrbiCam\CameraAssistant.exe
C:\WINDOWS\system32\ElkCtrl.exe
C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe
C:\Program Files\Musicmatch\Musicmatch

Jukebox\mm_tray.exe
C:\WINDOWS\system32\wbem\unsecapp.exe
C:\Program Files\Musicmatch\Musicmatch

Jukebox\mmtask.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Fichiers

communs\InstallShield\UpdateService\issch.exe
C:\Program Files\Google\Gmail Notifier\gnotify.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\PROGRA~1\McAfee.com\PERSON~1\MpfTray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Fichiers

communs\Ahead\lib\NMBgMonitor.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Microsoft Money\System\reminder.exe
C:\PROGRA~1\McAfee.com\PERSON~1\MpfAgent.exe
C:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\FinePixViewer\QuickDCF.exe
C:\Program Files\Hewlett-Packard\Digital

Imaging\bin\hpohmr08.exe
C:\Program Files\Hewlett-Packard\Digital

Imaging\bin\hpotdd01.exe
C:\Acer\Empowering

Technology\Acer.Empowering.Framework.Launcher.exe
C:\Program Files\Hewlett-Packard\Digital

Imaging\bin\hpoevm08.exe
C:\PROGRA~1\Grisoft\AVG7\avgw.exe
C:\Program Files\Hewlett-Packard\Digital

Imaging\Bin\hpoSTS08.exe
C:\Program Files\Fichiers communs\Microsoft

Shared\Windows Live\WLLoginProxy.exe
C:\Program Files\MSN Messenger\usnsvc.exe
D:\Téléchargements\Hijack\HiJackThis_v2.exe

R0 - HKCU\Software\Microsoft\Internet

Explorer\Main,Start Page =

http://www.aceradvantage.com/stdreg
R1 - HKLM\Software\Microsoft\Internet

Explorer\Main,Default_Page_URL = https://www.google.fr/?gws_rd=ssl
R1 - HKCU\Software\Microsoft\Internet Connection

Wizard,ShellNext = https://www.google.fr/?gws_rd=ssl
R0 - HKCU\Software\Microsoft\Internet

Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-

B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0

\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-

D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_02

\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-

BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-

4ABF-8ECC-5164760863C6} - C:\Program Files\Fichiers

communs\Microsoft Shared\Windows

Live\WindowsLiveLogin.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-

484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat

6.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: Acer eDataSecurity Management - {5CBE3B7C

-1E47-477e-A7DD-396DB0476E29} - C:\WINDOWS\system32

\eDStoolbar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-

0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 6.0

\Acrobat\AcroIEFavClient.dll
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [preload] C:\Windows\RUNXMLPL.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Program

Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [AzMixerSel] C:\Program

Files\Realtek\InstallShield\AzMixerSel.exe
O4 - HKLM\..\Run: [AGRSMMSG] AGRSMMSG.exe
O4 - HKLM\..\Run: [ntiMUI] C:\Program Files\NewTech

Infosystems\NTI CD & DVD-Maker 7\ntiMUI.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1

\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [MSPY2002] C:\WINDOWS\system32

\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKLM\..\Run: [PHIME2002ASync] C:\WINDOWS\system32

\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] C:\WINDOWS\system32

\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE

C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE

C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [LaunchAp] "C:\Program Files\Launch

Manager\LaunchAp.exe"
O4 - HKLM\..\Run: [LManager] "C:\Program Files\Launch

Manager\HotkeyApp.exe"
O4 - HKLM\..\Run: [CtrlVol] "C:\Program Files\Launch

Manager\CtrlVol.exe"
O4 - HKLM\..\Run: [LMgrOSD] "C:\Program Files\Launch

Manager\OSDCtrl.exe"
O4 - HKLM\..\Run: [Wbutton] "C:\Program Files\Launch

Manager\Wbutton.exe"
O4 - HKLM\..\Run: [eDataSecurity Loader]

C:\Acer\Empowering

Technology\eDataSecurity\eDSloader.exe 1
O4 - HKLM\..\Run: [ePower_DMC] C:\Acer\Empowering

Technology\ePower\ePower_DMC.exe
O4 - HKLM\..\Run: [Boot] C:\Acer\Empowering

Technology\ePower\Boot.exe
O4 - HKLM\..\Run: [Acer ePresentation HPD]

C:\Acer\Empowering

Technology\ePresentation\ePresentation.exe
O4 - HKLM\..\Run: [eRecoveryService] C:\Acer\Empowering

Technology\eRecovery\eRAgent.exe
O4 - HKLM\..\Run: [LVCOMSX] C:\WINDOWS\system32

\LVCOMSX.EXE
O4 - HKLM\..\Run: [LogitechCameraAssistant] C:\Program

Files\Acer\OrbiCam\CameraAssistant.exe
O4 - HKLM\..\Run: [LogitechVideo[inspector]] C:\Program

Files\Acer\OrbiCam\InstallHelper.exe /inspect
O4 - HKLM\..\Run: [LogitechCameraService(E)]

C:\WINDOWS\system32\ElkCtrl.exe /automation
O4 - HKLM\..\Run: [ImageItEncrypt] C:\WINDOWS\system32

\ImageItEncrypt.exe
O4 - HKLM\..\Run: [REGSHAVE] C:\Program

Files\REGSHAVE\REGSHAVE.EXE /AUTORUN
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32

\NeroCheck.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program

Files\Java\jre1.6.0_02\bin\jusched.exe"
O4 - HKLM\..\Run: [MMTray] "C:\Program

Files\Musicmatch\Musicmatch Jukebox\mm_tray.exe"
O4 - HKLM\..\Run: [mmtask] "C:\Program

Files\Musicmatch\Musicmatch Jukebox\mmtask.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program

Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program

Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [ISUSPM Startup] C:\PROGRA~1\FICHIE~1

\INSTAL~1\UPDATE~1\isuspm.exe -startup
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program

Files\Fichiers

communs\InstallShield\UpdateService\issch.exe" -start
O4 - HKLM\..\Run: [{0228e555-4f9c-4e35-a3ec-

b109a192b4c2}] C:\Program Files\Google\Gmail

Notifier\gnotify.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7

\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [MPFExe] C:\PROGRA~1

\McAfee.com\PERSON~1\MpfTray.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32

\ctfmon.exe
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-

88D8A56B10AA}] "C:\Program Files\Fichiers

communs\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN

Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Reminder] C:\Program Files\Microsoft

Money\System\reminder.exe
O4 - HKCU\..\Run: [MediaDICO38] C:\Program Files\Micro

Application\38 Dictionnaires et Recueils de

Correspondance\LanceMediaDICO38.exe Lancement
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE]

C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-19\..\Run: [AVG7_Run] C:\PROGRA~1

\Grisoft\AVG7\avgw.exe /RUNONCE (User 'SERVICE LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE]

C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE]

C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE]

C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Startup: Acer Empowering Technology.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
O4 - Global Startup: Assistant d'Acrobat.lnk =

C:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
O4 - Global Startup: Exif Launcher.lnk = ?
O4 - Global Startup: hp psc 1000 series.lnk = ?
O4 - Global Startup: hpoddt01.exe.lnk = ?
O6 - HKCU\Software\Policies\Microsoft\Internet

Explorer\Control Panel present
O8 - Extra context menu item: E&xport to Microsoft Excel

- res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5

-00401C608501} - C:\Program Files\Java\jre1.6.0_02

\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) -

{08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program

Files\Java\jre1.6.0_02\bin\ssv.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-

3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11

\REFIEBAR.DLL
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: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3}

(MUWebControl Class) -

http://update.microsoft.com/microsoftupdate/v6/V5Control

s/en/x86/client/muweb_site.cab?1166896316328
O22 - SharedTaskScheduler: Pré-chargeur Browseui -

{438755C2-A8BA-11D1-B96B-00A0C90312E1} -

C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Démon de cache des catégories

de composant - {8C7461EF-2B13-11d2-BE35-3078302C2030} -

C:\WINDOWS\system32\browseui.dll
O23 - Service: Memory Check Service

(AcerMemUsageCheckService) - Acer Inc. -

C:\Acer\Empowering Technology\ePerformance\MemCheck.exe
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. -

C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
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: AVG E-mail Scanner (AVGEMS) - GRISOFT,

s.r.o. - C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
O23 - Service: Diskeeper - Executive Software

International, Inc. - C:\Program Files\Executive

Software\DiskeeperLite\DKService.exe
O23 - Service: Service d'administration du Gestionnaire

de disque logique (dmadmin) - Unknown owner -

C:\WINDOWS\System32\dmadmin.exe
O23 - Service: Service de planification Media Center

(ehSched) - Unknown owner - C:\WINDOWS\eHome\ehSched.exe
O23 - Service: Journal des événements (Eventlog) -

Unknown owner - C:\WINDOWS\system32\services.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log

(EvtEng) - Intel Corporation - C:\Program

Files\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: Fax - Unknown owner -

C:\WINDOWS\system32\fxssvc.exe
O23 - Service: InstallDriver Table Manager (IDriverT) -

Macrovision Corporation - C:\Program Files\Fichiers

communs\InstallShield\Driver\1150\Intel 32\IDriverT.exe
O23 - Service: Service COM de gravage de CD IMAPI

(ImapiService) - Unknown owner - C:\WINDOWS\system32

\imapi.exe
O23 - Service: iPod Service - Apple Computer, Inc. -

C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Logitech Process Monitor (LVPrcSrv) -

Logitech - c:\program files\fichiers

communs\logitech\lvmvfm\LVPrcSrv.exe
O23 - Service: Partage de Bureau à distance NetMeeting

(mnmsrvc) - Unknown owner - C:\WINDOWS\system32

\mnmsrvc.exe
O23 - Service: McAfee.com Personal Firewall Service

(MpfService) - McAfee.com Corporation - C:\PROGRA~1

\McAfee.com\PERSON~1\MPFSERVICE.exe
O23 - Service: Service Norton AntiVirus Auto-Protect

(navapsvc) - Unknown owner - C:\Program Files\Norton

AntiVirus\navapsvc.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) -

NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Plug-and-Play (PlugPlay) - Unknown owner

- C:\WINDOWS\system32\services.exe
O23 - Service: Pml Driver HPZ12 - HP -

C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Gestionnaire de session d'aide sur le

Bureau à distance (RDSessMgr) - Unknown owner -

C:\WINDOWS\system32\sessmgr.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service

(RegSrvc) - Intel Corporation - C:\Program

Files\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Remote Packet Capture Protocol v.0

(experimental) (rpcapd) - CACE Technologies - C:\Program

Files\WinPcap\rpcapd.exe
O23 - Service: Intel(R) PROSet/Wireless Service

(S24EventMonitor) - Intel Corporation - C:\Program

Files\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Carte à puce (SCardSvr) - Unknown owner -

C:\WINDOWS\System32\SCardSvr.exe
O23 - Service: Journaux et alertes de performance

(SysmonLog) - Unknown owner - C:\WINDOWS\system32

\smlogsvc.exe
O23 - Service: Cliché instantané de volume (VSS) -

Unknown owner - C:\WINDOWS\System32\vssvc.exe
O23 - Service: Carte de performance WMI (WmiApSrv) -

Unknown owner - C:\WINDOWS\system32\wbem\wmiapsrv.exe