Sévères ralentissements

Bonjour,

mon PC ralentit depuis quelques temps par intermittence, le rendant quasiment inutilisable.

Le log de HijackThis vous aidera-t-il à m'aider? Merci d'avance.

Logfile of HijackThis v1.99.1
Scan saved at 23:59:17, on 08/07/2008
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:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\pavsrv51.exe
C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\AVENGINE.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\TPSrv.exe
C:\WINDOWS\Explorer.EXE
c:\program files\panda software\panda antivirus + firewall 2007\firewall\PNMSRV.EXE
C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
C:\Program Files\Creative\Shared Files\CAMTRAY.EXE
C:\Program Files\VIA\VIAudioi\SBADeck\ADeck.exe
C:\Program Files\D-Tools\daemon.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\APVXDWIN.EXE
C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\PavFnSvr.exe
C:\Program Files\Fichiers communs\Panda Software\PavShld\pavprsrv.exe
C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\PsImSvc.exe
C:\WINDOWS\System32\svchost.exe
c:\program files\panda software\panda antivirus + firewall 2007\WebProxy.exe
C:\Program Files\eMule\emule.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Disk\Mes documents\DJAMEL\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = https://www.bing.com/?cc=fr&toHttps=1&redig=D4322FEE7CF74A348CB9CE970F098EF5
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://portail.free.fr/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://home.sweetim.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R3 - URLSearchHook: (no name) - {40d1c3a7-4ffb-4443-b3a0-a64b2df7fc3b} - (no file)
O2 - BHO: (no name) - {02C70453-5F0C-46C9-AC92-56503268E334} - C:\WINDOWS\System32\jgpupjex.dll (file missing)
O2 - BHO: (no name) - {182B90A3-F372-438A-800C-6814B4DE417B} - (no file)
O2 - BHO: (no name) - {1B8D73BD-5FB6-450F-B88A-7FE3CACE416d} - C:\WINDOWS\System32\gkylhbvp.dll (file missing)
O2 - BHO: (no name) - {3E71DC86-4A5C-4C71-A185-EBE9AC2EB607} - (no file)
O2 - BHO: (no name) - {4BEE8F2F-629F-4ED7-9FCF-688378EB039c} - C:\WINDOWS\System32\gkylhbvp.dll (file missing)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: (no name) - {5ADF3862-9E2E-4ad3-86F7-4510E6550CD0} - (no file)
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\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: (no name) - {E44527F6-1296-4A84-B67D-A6CEA6ED4B69} - (no file)
O2 - BHO: (no name) - {F3E45F9C-918B-40E6-AD3A-58BA97073C4C} - (no file)
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: (no name) - {D0943516-5076-4020-A3B5-AEFAF26AB263} - (no file)
O4 - HKLM\..\Run: [Creative WebCam Tray] C:\Program Files\Creative\Shared Files\CAMTRAY.EXE
O4 - HKLM\..\Run: [Microsoft Internet Security Update] C:\WINDOWS\System32\inetinf.exe
O4 - HKLM\..\Run: [AudioDeck] C:\Program Files\VIA\VIAudioi\SBADeck\ADeck.exe 1
O4 - HKLM\..\Run: [Intel system tool] C:\WINDOWS\System32\svehost.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [DAEMON Tools-1033] "C:\Program Files\D-Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKLM\..\Run: [APVXDWIN] "C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\APVXDWIN.EXE" /s
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\RunServices: [Microsoft Internet Security Update] C:\WINDOWS\System32\inetinf.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [BitTorrent] "C:\Program Files\BitTorrent\bittorrent.exe" --force_start_minimized
O4 - HKCU\..\Run: [A00F1C314.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1C314.exe
O4 - HKCU\..\Run: [A00F1C924.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1C924.exe
O4 - HKCU\..\Run: [A00F1DE11.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1DE11.exe
O4 - HKCU\..\Run: [A00F1E81F.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1E81F.exe
O4 - HKCU\..\Run: [A00F21D5D.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F21D5D.exe
O4 - HKCU\..\Run: [A00F17ABF.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F17ABF.exe
O4 - HKCU\..\Run: [A00F13F99.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F13F99.exe
O4 - HKCU\..\Run: [A00F12853.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F12853.exe
O4 - HKCU\..\Run: [A00F151A2.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F151A2.exe
O4 - HKCU\..\Run: [A00F1383E.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1383E.exe
O4 - HKCU\..\Run: [A00F10B42.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F10B42.exe
O4 - HKCU\..\Run: [A00F1D4A4.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1D4A4.exe
O4 - HKCU\..\Run: [A00F1487A.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1487A.exe
O4 - HKCU\..\Run: [A00F12D86.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F12D86.exe
O4 - HKCU\..\Run: [A00F13A83.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F13A83.exe
O4 - HKCU\..\Run: [A00F14712.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F14712.exe
O4 - HKCU\..\Run: [A00F1474E.exe] C:\DOCUME~1\Disk\LOCALS~1\Temp\_A00F1474E.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [Steam] "C:\Program Files\Steam\Steam.exe" -silent
O4 - HKCU\..\Run: [updateMgr] "C:\Program Files\Adobe\Acrobat 7.0\Reader\AdobeUpdateManager.exe" AcRdB7_0_9 -reboot 1
O4 - HKCU\..\Run: [Veoh] "C:\Program Files\Veoh Networks\Veoh\VeohClient.exe" /VeohHide
O4 - HKCU\..\RunOnce: [FlashPlayerUpdate] C:\WINDOWS\System32\Macromed\Flash\NPSWF32_FlashUtil.exe -p
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
O9 - Extra button: Alice ADSL - {DC182FCD-5321-4E51-B750-8027B79040E3} - https://portail.free.fr/ (file missing) (HKCU)
O14 - IERESET.INF: START_PAGE_URL=https://portail.free.fr/
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://download.microsoft.com/download/E/5/6/E5611B10-0D6D-4117-8430-A67417AA88CD/LegitCheckControl.cab
O16 - DPF: {201B9B37-848F-40BD-90EA-7B8F0AA89D6A} -
O16 - DPF: {215B8138-A3CF-44C5-803F-8226143CFC0A} (Trend Micro ActiveX Scan Agent 6.6) - http://housecall65.trendmicro.com/housecall/applet/html/native/x86/win32/activex/hcImpl.cab
O16 - DPF: {512FC5A1-7DE1-43F1-BC0C-371622FCB409} (TotalScan Installer Class) - https://www.pandasecurity.com/en/homeusers/online-antivirus/?ref=activescan
O16 - DPF: {5D6F45B3-9043-443D-A792-115447494D24} (UnoCtrl Class) - http://messenger.zone.msn.com/FR-FR/a-UNO1/GAME_UNO1.cab
O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://download.bitdefender.com/resources/scan8/oscan8.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (MSN Games - Installer) - http://messenger.zone.msn.com/binary/ZIntro.cab56649.cab
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{0FBA83D9-3285-4211-A0B6-6BC9557A9485}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\..\{66410AE3-2E86-4AB1-8399-6FC78BB54484}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\..\{C52BBF7D-344E-4C7A-BD09-609A707DA777}: NameServer = 213.36.80.1 213.36.80.1
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: NameServer = 208.67.220.220,208.67.222.222
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
O20 - Winlogon Notify: avldr - C:\WINDOWS\SYSTEM32\avldr.dll
O20 - Winlogon Notify: byxvtuu - byxvtuu.dll (file missing)
O20 - Winlogon Notify: byxxwvs - byxxwvs.dll (file missing)
O20 - Winlogon Notify: byxxyyx - byxxyyx.dll (file missing)
O20 - Winlogon Notify: cbxuuuv - cbxuuuv.dll (file missing)
O20 - Winlogon Notify: cbxwxxu - cbxwxxu.dll (file missing)
O20 - Winlogon Notify: cbxyywt - cbxyywt.dll (file missing)
O20 - Winlogon Notify: efccabb - efccabb.dll (file missing)
O20 - Winlogon Notify: efcyabx - efcyabx.dll (file missing)
O20 - Winlogon Notify: fccawtr - fccawtr.dll (file missing)
O20 - Winlogon Notify: fccbaaw - fccbaaw.dll (file missing)
O20 - Winlogon Notify: fccbawv - fccbawv.dll (file missing)
O20 - Winlogon Notify: fccdaxw - fccdaxw.dll (file missing)
O20 - Winlogon Notify: fccyvur - fccyvur.dll (file missing)
O20 - Winlogon Notify: gebyyxx - gebyyxx.dll (file missing)
O20 - Winlogon Notify: hggedcb - hggedcb.dll (file missing)
O20 - Winlogon Notify: iifgffc - iifgffc.dll (file missing)
O20 - Winlogon Notify: jkkhiii - jkkhiii.dll (file missing)
O20 - Winlogon Notify: jkkiggg - jkkiggg.dll (file missing)
O20 - Winlogon Notify: jkkjifd - jkkjifd.dll (file missing)
O20 - Winlogon Notify: jkkkhge - jkkkhge.dll (file missing)
O20 - Winlogon Notify: jkklkjj - jkklkjj.dll (file missing)
O20 - Winlogon Notify: khfeddc - khfeddc.dll (file missing)
O20 - Winlogon Notify: ljjgggg - ljjgggg.dll (file missing)
O20 - Winlogon Notify: ljjkigf - ljjkigf.dll (file missing)
O20 - Winlogon Notify: mljghgd - mljghgd.dll (file missing)
O20 - Winlogon Notify: mljijjk - mljijjk.dll (file missing)
O20 - Winlogon Notify: mllmn - C:\WINDOWS\
O20 - Winlogon Notify: opnlkjj - opnlkjj.dll (file missing)
O20 - Winlogon Notify: opnnmmk - opnnmmk.dll (file missing)
O20 - Winlogon Notify: pmnmmji - pmnmmji.dll (file missing)
O20 - Winlogon Notify: pmnmmno - pmnmmno.dll (file missing)
O20 - Winlogon Notify: pmnnmlk - pmnnmlk.dll (file missing)
O20 - Winlogon Notify: pmnnool - pmnnool.dll (file missing)
O20 - Winlogon Notify: pmnom - C:\WINDOWS\System32\pmnom.dll (file missing)
O20 - Winlogon Notify: pmnopon - pmnopon.dll (file missing)
O20 - Winlogon Notify: rqroolj - rqroolj.dll (file missing)
O20 - Winlogon Notify: rqrpolj - rqrpolj.dll (file missing)
O20 - Winlogon Notify: ssqqnmn - ssqqnmn.dll (file missing)
O20 - Winlogon Notify: ssqqpom - ssqqpom.dll (file missing)
O20 - Winlogon Notify: ssqqqqp - ssqqqqp.dll (file missing)
O20 - Winlogon Notify: tuvsqrr - tuvsqrr.dll (file missing)
O20 - Winlogon Notify: tuvtrsq - tuvtrsq.dll (file missing)
O20 - Winlogon Notify: urqnkki - urqnkki.dll (file missing)
O20 - Winlogon Notify: urqoomj - urqoomj.dll (file missing)
O20 - Winlogon Notify: urqqonm - urqqonm.dll (file missing)
O20 - Winlogon Notify: vtuuvtt - vtuuvtt.dll (file missing)
O20 - Winlogon Notify: wvurqop - wvurqop.dll (file missing)
O20 - Winlogon Notify: xxyvtur - xxyvtur.dll (file missing)
O20 - Winlogon Notify: xxywwxv - xxywwxv.dll (file missing)
O20 - Winlogon Notify: yayvwwv - yayvwwv.dll (file missing)
O20 - Winlogon Notify: __c00241CC - C:\WINDOWS\System32\__c00241CC.dat (file missing)
O21 - SSODL: CDRecorder036 - {A3BC5E20-0235-1ABF-9CE1-00AA00512036} - (no file)
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: avgav.exe (AVG) - Unknown owner - C:\WINDOWS\avgav.exe (file missing)
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - C:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Microsoft Agent - Unknown owner - C:\WINDOWS\System32\dllcache\qxchost.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: Panda Function Service (PAVFNSVR) - Panda Software International - C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\PavFnSvr.exe
O23 - Service: Panda Process Protection Service (PavPrSrv) - Panda Software - C:\Program Files\Fichiers communs\Panda Software\PavShld\pavprsrv.exe
O23 - Service: Panda anti-virus service (PAVSRV) - Panda Software International - C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\pavsrv51.exe
O23 - Service: Panda Network Manager (PNMSRV) - Panda Software International - c:\program files\panda software\panda antivirus + firewall 2007\firewall\PNMSRV.EXE
O23 - Service: Panda IManager Service (PSIMSVC) - Panda Software - C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\PsImSvc.exe
O23 - Service: Panda TPSrv (TPSrv) - Panda Software - C:\Program Files\Panda Software\Panda Antivirus + Firewall 2007\TPSrv.exe