Gros problème de virus

Bonjour/bonsoir;

j'ai un gros problème de virus, de virus (qui viennent enfaite de publicité pour des antivirus) et enfin de publicité intempestive (la totale :)) que je n'arrive pas à résoudre malgré la mise en place de Bitdefender et autre SPYbot...

merci de me donner un coup de main, une solution pour éliminer ses intrusions et comment faire pour les éviter.

Merci beaucoup

voila mon hijackthis

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 08:49:36, on 28/04/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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\ibmpmsvc.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Fichiers communs\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\WINDOWS\system32\PSIService.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Fichiers communs\BitDefender\BitDefender Communicator\xcommsvr.exe
C:\Program Files\BitDefender\BitDefender 2008\vsserv.exe
C:\Program Files\Fichiers communs\BitDefender\BitDefender Update Service\livesrv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Documents and Settings\All Users\Application Data\wvihyler\ovqdenep.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\BitDefender\BitDefender 2008\bdagent.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\MSN Messenger\MsnMsgr.Exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\uzefofmv.exe
C:\Program Files\VirusIsolator\VirusIsolator.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Digital Line Detect\DLG.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\MSN Messenger\usnsvc.exe
C:\Program Files\Java\jre1.6.0_03\bin\jucheck.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\BitDefender\BitDefender 2008\uiscan.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\wuauclt.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\ibm\Bureau\HJTInstall.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS\SoftwareDistribution\Download\dcc40725a7d5df54019097409776908c\update\update.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://softwarereferral.com/jump.php?wmid=6010&mid=MjI6Ojg5&lid=2
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 10.0.0.225:8080
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = ;*.local;10.0.0.15;<local>
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
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: DVA Storm - {D80F83DA-6FDC-4432-B350-29AABB316D2B} - C:\WINDOWS\lgmxvpatamk.dll
O2 - BHO: (no name) - {E4146915-D3BC-47ED-81AE-4E2B9D5C3FBB} - C:\WINDOWS\system32\nnnnOIbx.dll (file missing)
O2 - BHO: (no name) - {EE5A1465-1E73-4784-8F63-45983FDF0DB8} - C:\WINDOWS\system32\qoMcDssR.dll
O3 - Toolbar: qtvglped - {16B35F26-7FBC-45AD-83E2-4991CB73F477} - C:\WINDOWS\qtvglped.dll
O3 - Toolbar: qtvglped - {74E5E4E8-79DD-49AC-B64B-E74822D5F3CD} - C:\WINDOWS\qtvglped.dll
O3 - Toolbar: Internet Service - {51D81DD5-55B7-497F-95DB-D356429BB54E} - C:\Program Files\NetProject\wamdl.dll (file missing)
O3 - Toolbar: BitDefender Toolbar - {381FFDE8-2394-4f90-B10D-FC6124A40F8C} - C:\Program Files\BitDefender\BitDefender 2008\IEToolbar.dll
O4 - HKLM\..\Run: [StartCCC] C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [Winupdate Engine] C:\WINDOWS\system32\wupeng.exe
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: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [Windows live Messenger] msn.com
O4 - HKLM\..\Run: [antiviirus] C:\Program Files\antiviirus.exe
O4 - HKLM\..\Run: [8c1457b3] rundll32.exe "C:\WINDOWS\system32\uncnnfvs.dll",b
O4 - HKLM\..\Run: [BitDefender Antiphishing Helper] "C:\Program Files\BitDefender\BitDefender 2008\IEShow.exe"
O4 - HKLM\..\Run: [BDAgent] "C:\Program Files\BitDefender\BitDefender 2008\bdagent.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Fichiers communs\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [MATH DOES FIRST MODE] C:\Documents and Settings\All Users\Application Data\live 64 math does\Active regs.exe
O4 - HKLM\..\RunOnce: [Spybot - Search & Destroy] "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe" /autocheck
O4 - HKLM\..\RunOnce: [SpybotSnD] "C:\Program Files\Spybot - Search & Destroy\SpybotSD.exe" /autocheck
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [blue bows] C:\DOCUME~1\ibm\APPLIC~1\Knobamen\delete hole fast.exe
O4 - HKCU\..\Run: [eMuleAutoStart] C:\DOCUME~1\ibm\LOCALS~1\Temp\Rar$EX00.078\emule.exe -AutoStart
O4 - HKCU\..\Run: [yiivujlw] C:\WINDOWS\system32\uzefofmv.exe
O4 - HKCU\..\Run: [VirusIsolator.exe] C:\Program Files\VirusIsolator\VirusIsolator.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKLM\..\Policies\Explorer\Run: [FUI0cJ2N5g] C:\Documents and Settings\All Users\Application Data\wvihyler\ovqdenep.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (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 - Global Startup: Digital Line Detect.lnk = C:\Program Files\Digital Line Detect\DLG.exe
O8 - Extra context menu item: E&xporter vers 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_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: Recherche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search && Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\Program Files\Spybot - Search & Destroy\SDHelper.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: {20A60F0D-9AFA-4515-A0FD-83BD84642501} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab56986.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/...
O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{C9299379-C173-47B4-A5B6-7412FDEDE3A6}: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: NameServer = 208.67.220.220,208.67.222.222
O17 - HKLM\System\CS2\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: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FICHIE~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: qoMcDssR - C:\WINDOWS\SYSTEM32\qoMcDssR.dll
O21 - SSODL: BootDrv - {b3a6d444-fc49-4f16-9348-8448d6001d79} - C:\WINDOWS\Resources\BootDrv.dll (file missing)
O21 - SSODL: zip - {9278f101-7a8a-456f-a70d-eab4a121f9e1} - C:\WINDOWS\Installer\{9278f101-7a8a-456f-a70d-eab4a121f9e1}\zip.dll (file missing)
O21 - SSODL: AlrtSrv - {d5aff919-5fad-4bf3-b240-ff7ba8c2ca3b} - C:\WINDOWS\Resources\AlrtSrv.dll (file missing)
O21 - SSODL: BootCheck - {97465aaa-6453-446c-990c-377b93b98d23} - C:\WINDOWS\Resources\BootCheck.dll (file missing)
O21 - SSODL: pmsoarbf - {1F25BA4A-BC98-4166-8660-2BE10CC12CD1} - C:\WINDOWS\pmsoarbf.dll
O21 - SSODL: omlbpkaw - {F6859FBD-B60F-4DD0-8524-B2875B40668F} - C:\WINDOWS\omlbpkaw.dll
O22 - SharedTaskScheduler: frowardness - {b0fdc513-46b9-46fc-8e70-d575ee546dae} - (no file)
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files\Fichiers communs\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Service Bonjour (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe
O23 - Service: ThinkPad PM Service (IBMPMSVC) - Lenovo - C:\WINDOWS\system32\ibmpmsvc.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: BitDefender Desktop Update Service (LIVESRV) - BitDefender SRL - C:\Program Files\Fichiers communs\BitDefender\BitDefender Update Service\livesrv.exe
O23 - Service: ProtexisLicensing - Unknown owner - C:\WINDOWS\system32\PSIService.exe
O23 - Service: ServiceLayer - Nokia. - C:\Program Files\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: BitDefender Virus Shield (VSSERV) - BitDefender S.R.L. - C:\Program Files\BitDefender\BitDefender 2008\vsserv.exe
O23 - Service: BitDefender Communicator (XCOMM) - BitDefender - C:\Program Files\Fichiers communs\BitDefender\BitDefender Communicator\xcommsvr.exe
O24 - Desktop Component 0: (no name) - http://rds.yahoo.com/_ylt=A9G_bDnVrJdHIisAVEejzbkF/SIG=127lr8vlm/EXP=1201208917/**http%3A//www.chineseelvis.com/Resources/lovely_jo.jpg
O24 - Desktop Component 1: (no name) - http://img382.imageshack.us/img382/9174/50centbart3ma.jpg