Impossible faire copier/coller (virus)

salut

voici le log hijackthis
Logfile of HijackThis v1.99.1
Scan saved at 15:44:20, on 28/02/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
G:\WINDOWS\System32\smss.exe
G:\WINDOWS\system32\csrss.exe
G:\WINDOWS\system32\winlogon.exe
G:\WINDOWS\system32\services.exe
G:\WINDOWS\system32\lsass.exe
G:\WINDOWS\system32\svchost.exe
G:\WINDOWS\system32\svchost.exe
G:\WINDOWS\System32\svchost.exe
G:\WINDOWS\system32\svchost.exe
G:\WINDOWS\system32\svchost.exe
G:\WINDOWS\Explorer.EXE
G:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
G:\Program Files\Alwil Software\Avast4\ashServ.exe
G:\WINDOWS\system32\spoolsv.exe
G:\PROGRA~1\ALWILS~1\AVAST4\ASHDISP.EXE
G:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe
G:\PROGRAM FILES\Spyware Doctor\SDTrayApp.exe
G:\WINDOWS\system32\ctfmon.exe
G:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
G:\Program Files\Fichiers communs\Microsoft Shared\VS7Debug\mdm.exe
G:\WINDOWS\system32\oodag.exe
G:\WINDOWS\system32\PnkBstrA.exe
G:\PROGRAM FILES\Spyware Doctor\svcntaux.exe
G:\PROGRAM FILES\Spyware Doctor\swdsvc.exe
G:\PROGRAM FILES\Sunbelt Software\Personal Firewall\kpf4ss.exe
G:\WINDOWS\system32\svchost.exe
G:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
G:\WINDOWS\system32\wscntfy.exe
G:\Program Files\Alwil Software\Avast4\ashWebSv.exe
G:\PROGRAM FILES\Sunbelt Software\Personal Firewall\kpf4gui.exe
G:\Program Files\Fichiers communs\Ahead\Lib\NMIndexingService.exe
G:\WINDOWS\System32\alg.exe
G:\PROGRAM FILES\Sunbelt Software\Personal Firewall\kpf4gui.exe
G:\Program Files\Mozilla Firefox 3 Beta 2\firefox.exe
G:\Program Files\Internet Explorer\IEXPLORE.EXE
W:\test.exe.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://mystart.incredimail.com/french
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Liens
R3 - URLSearchHook: (no name) - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O2 - BHO: Aide pour le lien d'Adobe PDF Reader - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - G:\PROGRAM FILES\FICHIERS COMMUNS\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - G:\PROGRA~1\SPYBOT~1\SDHelper.dll
O3 - Toolbar: (no name) - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - (no file)
O4 - HKLM\..\Run: [avast!] G:\PROGRA~1\ALWILS~1\AVAST4\ASHDISP.EXE
O4 - HKLM\..\Run: [!AVG Anti-Spyware] "G:\Program Files\Grisoft\AVG Anti-Spyware 7.5\avgas.exe" /minimized
O4 - HKLM\..\Run: [SDTray] "G:\PROGRAM FILES\Spyware Doctor\SDTrayApp.exe"
O4 - HKLM\..\Run: [NeroFilterCheck] G:\Program Files\Fichiers communs\Ahead\Lib\NeroCheck.exe
O4 - HKCU\..\Run: [ctfmon.exe] G:\WINDOWS\system32\ctfmon.exe
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - G:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - G:\PROGRA~1\SPYBOT~1\SDHelper.dll
O16 - DPF: {56762DEC-6B0D-4AB4-A8AD-989993B5D08B} (OnlineScanner Control) - https://www.eset.com/
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - G:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - Unknown owner - G:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: avast! Antivirus - ALWIL Software - G:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - G:\Program Files\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - G:\Program Files\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: AVG Anti-Spyware Guard - GRISOFT s.r.o. - G:\Program Files\Grisoft\AVG Anti-Spyware 7.5\guard.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - G:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Service de l'iPod (iPod Service) - Apple Inc. - G:\PROGRAM FILES\IPOD\bin\iPodService.exe
O23 - Service: NBService - Nero AG - G:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - G:\Program Files\Fichiers communs\Ahead\Lib\NMIndexingService.exe
O23 - Service: O&O Defrag - O&O Software GmbH - G:\WINDOWS\system32\oodag.exe
O23 - Service: PnkBstrA - Unknown owner - G:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: PC Tools Auxiliary Service (sdAuxService) - PC Tools - G:\PROGRAM FILES\Spyware Doctor\svcntaux.exe
O23 - Service: PC Tools Security Service (sdCoreService) - PC Tools - G:\PROGRAM FILES\Spyware Doctor\swdsvc.exe
O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software - G:\PROGRAM FILES\Sunbelt Software\Personal Firewall\kpf4ss.exe