Infecter par Trojan

Bonjour
Depui qq jour mon ordi est d eplus en plus lon j'ai fait adaware et spybot mais rien n'y fait mon ordi rame et pleins de pub s'ouvre D truc s'installe dans mon ordinateur!!
J'ai fait hijackthis voici le rapport:

ogfile of HijackThis v1.99.1
Scan saved at 08:02:38, on 30/05/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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:\WINDOWS\system32\drivers\CDAC11BA.EXE
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Intelligent Driver\4DMAIN.EXE
C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
C:\Program Files\MessengerPlus! 3\MsgPlus.exe
C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe
C:\WINDOWS\SSTEM~1\winlogon.exe
C:\PROGRA~1\TBONBin\tbon.exe
C:\Program Files\Fichiers communs\Microsoft Shared\Works Shared\wkcalrem.exe
C:\Program Files\ArcSoft\PhotoImpression 5\PI Monitor.exe
C:\Program Files\Snowball Wars\wSnowballWars.exe
C:\WINDOWS\explorer.exe
C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe
c:\program files\softwin\bitdefender free edition\bdmcon.exe
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\WinRAR\WinRAR.exe
C:\DOCUME~1\Sylvie\LOCALS~1\Temp\Rar$EX00.079\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = about:blank
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = about:blank
R3 - URLSearchHook: (no name) - {0E0505B3-0297-DEDF-2CE4-643762F24D9A} - srbho.dll (file missing)
R3 - URLSearchHook: (no name) - - (no file)
F2 - REG:system.ini: UserInit=userinit.exe
O4 - HKLM\..\Run: [WheelMouse] C:\Program Files\Intelligent Driver\4DMAIN.EXE
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [MessengerPlus3] "C:\Program Files\MessengerPlus! 3\MsgPlus.exe"
O4 - HKLM\..\Run: [Easy-PrintToolBox] C:\Program Files\Canon\Easy-PrintToolBox\BJPSMAIN.EXE /logon
O4 - HKLM\..\Run: [teqq32] install2.exe
O4 - HKLM\..\Run: [prgsys0984] BoundRec.exe
O4 - HKLM\..\Run: [OpwareSE2] "C:\Program Files\ScanSoft\OmniPageSE2.0\OpwareSE2.exe"
O4 - HKLM\..\Run: [OPSE reminder] "C:\Program Files\ScanSoft\OmniPageSE2.0\EregFre\Ereg.exe" -r "C:\Program Files\ScanSoft\OmniPageSE2.0\EregFre\ereg.ini"
O4 - HKLM\..\Run: [BDMCon] C:\Program Files\Softwin\BitDefender Free Edition\\bdmcon.exe
O4 - HKLM\..\Run: [BDNewsAgent] C:\Program Files\Softwin\BitDefender Free Edition\\bdnagent.exe
O4 - HKLM\..\Run: [keyboard] C:\\keyboard24.exe
O4 - HKLM\..\Run: [newname] C:\\newname24.exe
O4 - HKLM\..\Run: [w029c4fe.dll] RUNDLL32.EXE w029c4fe.dll,I2 0011d3fa0029c4fe
O4 - HKLM\..\Run: [dmbdl.exe] C:\WINDOWS\system32\dmbdl.exe
O4 - HKCU\..\Run: [NBJ] "C:\Program Files\Ahead\Nero BackItUp\nbj.exe"
O4 - HKCU\..\Run: [uio] ABCXYZ.exe
O4 - HKCU\..\Run: [TRPT] mozilla-text.exe
O4 - HKCU\..\Run: [WTFCTF] control64.exe
O4 - HKCU\..\Run: [Uuse] "C:\WINDOWS\SSTEM~1\winlogon.exe" -vt yazr
O4 - HKCU\..\Run: [Nccasxi] C:\Program Files\Common Files\M?crosoft\explorer.exe
O4 - HKCU\..\Run: [tbon] C:\PROGRA~1\TBONBin\tbon.exe /r
O4 - Global Startup: Rappels du Calendrier Microsoft Works.lnk = ?
O4 - Global Startup: PI Monitor.lnk = C:\Program Files\ArcSoft\PhotoImpression 5\PI Monitor.exe
O8 - Extra context menu item: E&xporter vers Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Easy-WebPrint Ajouter à la liste d'impressions - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Easy-WebPrint Impression rapide - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint Imprimer - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Easy-WebPrint Prévisualiser - res://C:\Program Files\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra button: Recherche - {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
O14 - IERESET.INF: START_PAGE_URL=https://www.free.fr/freebox/index.html
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab31267.cab
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab31267.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary/ZIntro.cab32846.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab31267.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{2CFC4170-BD56-409C-B9D4-850C5A34F75A}: NameServer = 85.255.114.77,85.255.112.79
O17 - HKLM\System\CCS\Services\Tcpip\..\{620764D3-0D0A-457C-9658-FF03D82B73BD}: NameServer = 85.255.114.77,85.255.112.79
O17 - HKLM\System\CCS\Services\Tcpip\..\{8ADFDB0E-2FD7-4917-8B0A-9E6F690965FB}: NameServer = 85.255.114.77,85.255.112.79
O17 - HKLM\System\CS1\Services\Tcpip\..\{2CFC4170-BD56-409C-B9D4-850C5A34F75A}: NameServer = 85.255.114.77,85.255.112.79
O20 - Winlogon Notify: Applets - C:\WINDOWS\system32\hrl8053ue.dll
O23 - Service: BitDefender Scan Server (bdss) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\system32\drivers\CDAC11BA.EXE
O23 - Service: Command Service (cmdService) - Unknown owner - C:\WINDOWS\VmluY2tl\command.exe (file missing)
O23 - Service: Network Monitor - Unknown owner - C:\Program Files\Network Monitor\netmon.exe (file missing)
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Program Files\Fichiers communs\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)



ais je ne sais pas comment le lire ni ce que je dois faire
Aidez moi svp

Merci d'avance

Sophie