Pc infecté ou pas?

bonjour depuis quelques temps je reçois des emails avec comme sujet vous aller rire c du viagra moi personnellement ce me fais pas rire du tout marre de ces pubs . j' ai passe ad aware pro rien spybot rien a2 free rien et mon av ne trouve rien non + pouvez vous m' aider svp?.
voici un log hitjakthis on ne sais jamais.

merci de votre aide.
cordialement

Logfile of HijackThis v1.99.1
Scan saved at 17:17:22, on 15/01/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.5730.0011)

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:\Program Files\Windows Defender\MsMpEng.exe
D:\WINDOWS\System32\svchost.exe
D:\Program Files\Ahead\InCD\InCDsrv.exe
D:\WINDOWS\system32\spoolsv.exe
D:\WINDOWS\Explorer.EXE
D:\WINDOWS\system32\RunDll32.exe
D:\Program Files\Logitech\Video\LogiTray.exe
D:\Program Files\QuickTime\qttask.exe
D:\Program Files\iTunes\iTunesHelper.exe
D:\Program Files\Java\jre1.5.0_10\bin\jusched.exe
D:\Program Files\Windows Defender\MSASCui.exe
D:\Program Files\Trust\DS-4500X Wireless Laser Deskset\Keyboard\kbdap32a.EXE
D:\Program Files\Trust\DS-4500X Wireless Laser Deskset\Mouse\mouse32a.exe
D:\Program Files\F-Secure\Common\FSM32.EXE
D:\Program Files\Ahead\InCD\InCD.exe
D:\WINDOWS\system32\ctfmon.exe
D:\PROGRA~1\Nero\NEROPH~1\data\Xtras\mssysmgr.exe
D:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
D:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
D:\Program Files\F-Secure\Anti-Virus\FSGK32.EXE
D:\Program Files\F-Secure\BackWeb\7681197\program\fsbwsys.exe
D:\Program Files\F-Secure\Common\FSMA32.EXE
D:\Program Files\F-Secure\Anti-Virus\fssm32.exe
D:\Program Files\F-Secure\Common\FSMB32.EXE
D:\WINDOWS\system32\svchost.exe
D:\Program Files\F-Secure\BackWeb\7681197\Program\F-Secure Automatic Update.exe
D:\Program Files\LG PC Suite\LG PC Sync\LGSyncManager.exe
D:\ScanPanel\ScnPanel.exe
D:\WINDOWS\system32\LVComS.exe
D:\Program Files\F-Secure\Common\FCH32.EXE
D:\Program Files\F-Secure\Common\FAMEH32.EXE
D:\Program Files\iPod\bin\iPodService.exe
D:\Program Files\F-Secure\Common\FNRB32.EXE
D:\Program Files\F-Secure\FWES\Program\fsdfwd.exe
D:\Program Files\F-Secure\Common\FIH32.EXE
D:\PROGRA~1\INCRED~1\bin\IMApp.exe
D:\Program Files\F-Secure\Anti-Virus\fsav32.exe
D:\Program Files\F-Secure\FSGUI\fsguiexe.exe
D:\WINDOWS\system32\svchost.exe
D:\Program Files\Internet Explorer\iexplore.exe
D:\Documents and Settings\will\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.fr/?gws_rd=ssl
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = https://www.msn.com/fr-fr/?ocid=iehp
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://www.bing.com/?toHttps=1&redig=5FC791212101479BAFBE1A679848B1AF
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.msn.com/fr-fr/?ocid=iehp
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Fichiers communs\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - D:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - D:\Program Files\Fichiers communs\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - D:\Program Files\Canon\Easy-WebPrint\Toolband.dll
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [Easy-PrintToolBox] D:\Program Files\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [LogitechVideoRepair] D:\Program Files\Logitech\Video\ISStart.exe
O4 - HKLM\..\Run: [LogitechVideoTray] D:\Program Files\Logitech\Video\LogiTray.exe
O4 - HKLM\..\Run: [NeroFilterCheck] D:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [QuickTime Task] "D:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "D:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "D:\Program Files\Java\jre1.5.0_10\bin\jusched.exe"
O4 - HKLM\..\Run: [Windows Defender] "D:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [OFFICEKB] D:\Program Files\Trust\DS-4500X Wireless Laser Deskset\Keyboard\kbdap32a.EXE
O4 - HKLM\..\Run: [FLMOFFICE4DMOUSE] D:\Program Files\Trust\DS-4500X Wireless Laser Deskset\Mouse\mouse32a.exe
O4 - HKLM\..\Run: [F-Secure Manager] "D:\Program Files\F-Secure\Common\FSM32.EXE" /splash
O4 - HKLM\..\Run: [F-Secure TNB] "D:\Program Files\F-Secure\TNB\TNBUtil.exe" /CHECKALL /WAITFORSW
O4 - HKLM\..\Run: [InCD] D:\Program Files\Ahead\InCD\InCD.exe
O4 - HKCU\..\Run: [CTFMON.EXE] D:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [IncrediMail] D:\Program Files\IncrediMail\bin\IncMail.exe /c
O4 - HKCU\..\Run: [Nero PhotoShow Media Manager] D:\PROGRA~1\Nero\NEROPH~1\data\Xtras\mssysmgr.exe
O4 - Global Startup: Adobe Reader Synchronizer.lnk = D:\Program Files\Adobe\Reader 8.0\Reader\AdobeCollabSync.exe
O4 - Global Startup: F-Secure Automatic Update.lnk = D:\Program Files\F-Secure\BackWeb\7681197\program\F-Secure Automatic Update.exe
O4 - Global Startup: Lancement rapide d'Adobe Reader.lnk = D:\Program Files\Adobe\Reader 8.0\Reader\reader_sl.exe
O4 - Global Startup: LG SyncManager.lnk = D:\Program Files\LG PC Suite\LG PC Sync\LGSyncManager.exe
O4 - Global Startup: ScanPanel.lnk = D:\ScanPanel\ScnPanel.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://D:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Easy-WebPrint Ajouter à la liste d'impressions - res://D:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint Impression rapide - res://D:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Imprimer - res://D:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Easy-WebPrint Prévisualiser - res://D:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - D:\Program Files\Java\jre1.5.0_10\bin\ssv.dll
O9 - Extra button: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - D:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
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
O11 - Options group: [INTERNATIONAL] International*
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/...
O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Runtime Environment 1.5.0) - http://javadl-esd.sun.com/update/1.5.0/jinstall-1_5_0_10-windows-i586.cab
O16 - DPF: {9D190AE6-C81E-4039-8061-978EBAD10073} (F-Secure Online Scanner 3.0) - https://www.f-secure.com/en/home/support
O16 - DPF: {BE833F39-1E0C-468C-BA70-25AAEE55775E} (System Requirements Lab) - http://www.systemrequirementslab.com/sysreqlab.cab
O16 - DPF: {CAFEEFAC-0015-0000-0009-ABCDEFFEDCBA} (Java Runtime Environment 1.5.0) - http://javadl-esd.sun.com/update/1.5.0/jinstall-1_5_0_09-windows-i586.cab
O16 - DPF: {CAFEEFAC-0015-0000-0010-ABCDEFFEDCBA} (Java Runtime Environment 1.5.0) - http://javadl-esd.sun.com/update/1.5.0/jinstall-1_5_0_10-windows-i586.cab
O16 - DPF: {CAFEEFAC-FFFF-FFFF-FFFF-ABCDEFFEDCBA} (Java Runtime Environment 1.5.0) - http://javadl-esd.sun.com/update/1.5.0/jinstall-1_5_0_10-windows-i586.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - D:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - D:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - D:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: F-Secure Automatic Update (BackWeb Plug-in - 7681197) - BackWeb Technologies Inc. - D:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
O23 - Service: F-Secure Gatekeeper Handler Starter - F-Secure Corp. - D:\Program Files\F-Secure\Anti-Virus\fsgk32st.exe
O23 - Service: F-Secure Network Request Broker - F-Secure Corporation - D:\Program Files\F-Secure\Common\FNRB32.EXE
O23 - Service: fsbwsys - F-Secure Corp. - D:\Program Files\F-Secure\BackWeb\7681197\program\fsbwsys.exe
O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - D:\Program Files\F-Secure\FWES\Program\fsdfwd.exe
O23 - Service: F-Secure Management Agent (FSMA) - F-Secure Corporation - D:\Program Files\F-Secure\Common\FSMA32.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - D:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: InCD Helper (InCDsrv) - Nero AG - D:\Program Files\Ahead\InCD\InCDsrv.exe
O23 - Service: iPod Service - Apple Computer, Inc. - D:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Planificateur LiveUpdate automatique - Unknown owner - D:\Program Files\Symantec\LiveUpdate\ALUSchedulerSvc.exe (file missing)