Virus, trojan , spyware adware, ou rien?

Tout est dans le tître , quelqun peut t'il me repondre si je suis infecté?

Log : 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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\alg.exe
C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
C:\Program Files\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\wdfmgr.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\WINDOWS\StartupMonitor.exe
C:\Program Files\MessengerPlus! 3\MsgPlus.exe
C:\PROGRA~1\BILLPS~1\WINPAT~1\WinPatrol.exe
C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe
C:\Program Files\VIAudioi\SBADeck\ADeck.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINDOWS\System32\rundll32.exe
C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
E:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Program Files\VoissaNoPubs\VoissaNoPubs.exe
C:\Program Files\a2\a2guard.exe
C:\Program Files\TuneUp Utilities 2004\MemOptimizer.exe
E:\Program Files\Bodrag\Wipe Expert\WipeExpert.exe
E:\Program Files\Bodrag\Wipe Expert\WipeExpert.exe
E:\Program Files\eMule\emule.exe
C:\Program Files\WinZip\WZQKPICK.EXE
E:\Program Files\SpywareGuard\sgmain.exe
C:\Documents and Settings\Propriétaire\Application Data\Microsoft\Internet Explorer\Quick Launch\iexplore.exe
E:\Program Files\SpywareGuard\sgbhp.exe
E:\Program Files\SpywareGuard\sgbhp.exe
C:\WINDOWS\System32\uWDF.exe
C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Documents and Settings\Propriétaire\Application Data\Microsoft\Internet Explorer\Quick Launch\iexplore.exe
C:\WINDOWS\system32\oobe\msoobe.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\Propriétaire\Bureau\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://paradisperdu.servergamers.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,SearchURL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchAssistant = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://paradisperdu.servergamers.com
R1 - HKLM\Software\Microsoft\Internet Explorer\Search,(Default) = about:blank
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
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: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - E:\Program Files\SpywareGuard\dlprotect.dll
O2 - BHO: AltaVista Toolbar - {4E7BD74F-2B8D-469E-92EA-EC65A294AE31} - C:\WINDOWS\DOWNLO~1\CONFLICT.2\altavista.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: AltaVista Toolbar - {4E7BD74F-2B8D-469E-92EA-EC65A294AE31} - C:\WINDOWS\DOWNLO~1\CONFLICT.2\altavista.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll
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: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Run StartupMonitor] StartupMonitor.exe
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Program Files\MessengerPlus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [WinPatrol] "C:\PROGRA~1\BILLPS~1\WINPAT~1\WinPatrol.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [AudioDeck] C:\Program Files\VIAudioi\SBADeck\ADeck.exe 1
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [ZoneAlarm Stub Program for ZAPro] E:\Program Files\Zone Labs\ZoneAlarm\zonealarm.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_04\bin\jusched.exe
O4 - HKLM\..\Run: [avast!] "C:\Program Files\Alwil Software\Avast4\ashDisp.exe"
O4 - HKLM\..\Run: [TrojanScanner] E:\Program Files\Trojan Remover\Trjscan.exe
O4 - HKLM\..\Run: [Zone Labs Client] E:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [ZoneAlarm Pro Tutor] E:\Program Files\Zone Labs\ZoneAlarm\zatutor.exe
O4 - HKLM\..\Run: [SpywareGuard] E:\Program Files\SpywareGuard\sgmain.exe
O4 - HKLM\..\Run: [SG Browser Hijacking Protection] E:\Program Files\SpywareGuard\sgbhp.exe
O4 - HKLM\..\Run: [SpywareGuard LiveUpdate] E:\Program Files\SpywareGuard\sgliveupdate.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [Voissa No Pubs] C:\Program Files\VoissaNoPubs\VoissaNoPubs.exe -hide
O4 - HKCU\..\Run: [a-squared] "C:\Program Files\a2\a2guard.exe"
O4 - HKCU\..\Run: [TuneUp MemOptimizer] "C:\Program Files\TuneUp Utilities 2004\MemOptimizer.exe" autostart
O4 - HKCU\..\Run: [Wipe Expert] "E:\Program Files\Bodrag\Wipe Expert\WipeExpert.exe" /start
O4 - HKCU\..\Run: [eMuleAutoStart] E:\Program Files\eMule\emule.exe -AutoStart
O4 - Startup: SpywareGuard.lnk = E:\Program Files\SpywareGuard\sgmain.exe
O4 - Global Startup: Lancement rapide d'Adobe Acrobat.lnk = ?
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Program Files\WinZip\WZQKPICK.EXE
O8 - Extra context menu item: &Google Search - res://c:\program files\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Bloquer ce serveur... - E:\Program Files\Avant Browser\AddAllToADBlackList.htm
O8 - Extra context menu item: Bloquer cette publicité... - E:\Program Files\Avant Browser\AddToADBlackList.htm
O8 - Extra context menu item: Convertir en Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convertir en un fichier PDF existant - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convertir la cible du lien en Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convertir la cible du lien en un fichier PDF existant - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convertir la sélection en Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECapture.html
O8 - Extra context menu item: Convertir la sélection en un fichier PDF existant - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppend.html
O8 - Extra context menu item: Convertir les liens sélectionnés en fichier Adobe PDF - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIECaptureSelLinks.html
O8 - Extra context menu item: Convertir les liens sélectionnés en un fichier PDF existant - res://C:\Program Files\Adobe\Acrobat 7.0\Acrobat\AcroIEFavClient.dll/AcroIEAppendSelLinks.html
O8 - Extra context menu item: Ouvrir dans une nouvelle fenêtre d'Avant Browser - E:\Program Files\Avant Browser\OpenInNewBrowser.htm
O8 - Extra context menu item: Ouvrir tous les liens de la page... - E:\Program Files\Avant Browser\OpenAllLinks.htm
O8 - Extra context menu item: Pages liées - res://c:\program files\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Pages similaires - res://c:\program files\google\GoogleToolbar2.dll/cmsimilar.html
O8 - Extra context menu item: Recherche AltaVista - file://C:\Program Files\ALTAVISTA Toolbar\Cache\SelectedContextSearch.htm
O8 - Extra context menu item: Rechercher sur le Web... - E:\Program Files\Avant Browser\Search.htm
O8 - Extra context menu item: Surligner - E:\Program Files\Avant Browser\Highlight.htm
O8 - Extra context menu item: Traduction - file://C:\Program Files\ALTAVISTA Toolbar\Cache\SelectedContextTranslation.htm
O8 - Extra context menu item: Version de la page actuelle disponible dans le cache Google - res://c:\program files\google\GoogleToolbar2.dll/cmcache.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_04\bin\npjpi150_04.dll
O9 - Extra button: Micro Application Anti-Popup - {2E071ADC-ADF8-4b4b-8ACB-EDC49E6D45A2} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Anti-Popup - {2E071ADC-ADF8-4b4b-8ACB-EDC49E6D45A2} - C:\WINDOWS\system32\shdocvw.dll
O9 - Extra button: Wipe Expert - {39583FD0-18CA-4636-A756-B480426F1B8E} - E:\Program Files\Bodrag\Wipe Expert\WipeExpert.exe
O9 - Extra button: Ajouter un Pop-Up - {DE39E849-A37D-4126-8AE1-1551364ADA96} - C:\Program Files\VoissaNoPubs\VoissaNoPubs.exe
O9 - Extra 'Tools' menuitem: Tools Menu Item - {DE39E849-A37D-4126-8AE1-1551364ADA96} - C:\Program Files\VoissaNoPubs\VoissaNoPubs.exe
O9 - Extra button: Internet Cleaner - {45819E58-6E84-4A5D-BD65-A706981E5BE8} - E:\Program Files\Internet Cleaner\ICleaner.exe (HKCU)
O9 - Extra 'Tools' menuitem: Internet Cleaner - {45819E58-6E84-4A5D-BD65-A706981E5BE8} - E:\Program Files\Internet Cleaner\ICleaner.exe (HKCU)
O16 - DPF: {4E7BD74F-2B8D-469E-92EA-EC65A294AE31} (AltaVista Toolbar) - http://toolbar.altavista.com/static/toolbar/altavista.c...
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall...
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://www.pandasoftware.com/activescan/as5/asinst.cab
O16 - DPF: {A3009861-330C-4E10-822B-39D16EC8829D} (CRAVOnline Object) - http://www.ravantivirus.com/scan/ravonline.cab
O20 - AppInit_DLLs: c:\windows\system32\hk.dll
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Unknown owner - C:\Program Files\Fichiers communs\Acronis\Schedule2\schedul2.exe (file missing)
O23 - Service: Adobe LM Service - Adobe Systems - C:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - C:\Program Files\TuneUp Utilities 2004\WinStylerThemeSvc.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe