Et enfin, le log de Hijackthis après tout ça:

Logfile of HijackThis v1.99.1
Scan saved at 22:38:39, on 30/08/2006
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
E:\WINNT\System32\smss.exe
E:\WINNT\system32\winlogon.exe
E:\WINNT\system32\services.exe
E:\WINNT\system32\lsass.exe
E:\WINNT\system32\svchost.exe
E:\WINNT\system32\spoolsv.exe
E:\Program Files\Fichiers communs\Acronis\Schedule2\schedul2.exe
E:\Program Files\AntiVir PersonalEdition Classic\sched.exe
E:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
E:\WINNT\system32\drivers\CDAC11BA.EXE
E:\WINNT\System32\svchost.exe
E:\Program Files\ewido anti-spyware 4.0\guard.exe
E:\WINNT\system32\drivers\KodakCCS.exe
D:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4ss.exe
E:\WINNT\System32\nvsvc32.exe
E:\WINNT\system32\HPZipm12.exe
D:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4gui.exe
E:\WINNT\system32\MSTask.exe
E:\WINNT\system32\stisvc.exe
E:\WINNT\system32\Tablet.exe
E:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe
E:\WINNT\System32\WBEM\WinMgmt.exe
E:\WINNT\system32\svchost.exe
E:\WINNT\Explorer.EXE
D:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4gui.exe
E:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe
E:\Program Files\Opera\Opera.exe
E:\Documents and Settings\Administrateur\Bureau\HijackThis.exe

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - E:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - E:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - E:\Program Files\Java\jre1.5.0_07\bin\ssv.dll
O4 - HKLM\..\Run: [avgnt] "E:\Program Files\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE E:\WINNT\system32\NvCpl.dll,NvStartup
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Program Files\Java\jre1.5.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Console Java (Sun) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - E:\Program Files\Java\jre1.5.0_07\bin\ssv.dll
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - E:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - E:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra 'Tools' menuitem: Créer un favori mobile... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - E:\PROGRA~1\MICROS~3\INetRepl.dll
O23 - Service: Acronis Scheduler2 Service (AcrSch2Svc) - Acronis - E:\Program Files\Fichiers communs\Acronis\Schedule2\schedul2.exe
O23 - Service: Adobe LM Service - Adobe Systems - E:\Program Files\Fichiers communs\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: AntiVir PersonalEdition Classic Scheduler (AntiVirScheduler) - Avira GmbH - E:\Program Files\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - E:\Program Files\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - E:\WINNT\system32\drivers\CDAC11BA.EXE
O23 - Service: Service d'administration du Gestionnaire de disque logique (dmadmin) - VERITAS Software Corp. - E:\WINNT\System32\dmadmin.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - E:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: HP Port Resolver - Hewlett-Packard Company - E:\WINNT\system32\spool\drivers\w32x86\3\HPBPRO.EXE
O23 - Service: HP Status Server - Hewlett-Packard Company - E:\WINNT\system32\spool\drivers\w32x86\3\HPBOID.EXE
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - E:\Program Files\Fichiers communs\InstallShield\Driver\11\Intel 32\IDriverT.exe
O23 - Service: Kodak Camera Connection Software (KodakCCS) - Eastman Kodak Company - E:\WINNT\system32\drivers\KodakCCS.exe
O23 - Service: Sunbelt Kerio Personal Firewall 4 (KPF4) - Sunbelt Software - D:\Program Files\Sunbelt Software\Personal Firewall 4\kpf4ss.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - E:\WINNT\System32\nvsvc32.exe
O23 - Service: Pml Driver HPZ12 - HP - E:\WINNT\system32\HPZipm12.exe
O23 - Service: TabletService - Wacom Technology, Corp. - E:\WINNT\system32\Tablet.exe
O23 - Service: Terminal Services NT (termserv.exe) - Unknown owner - E:\WINNT\services.exe (file missing)
O23 - Service: Ulead Burning Helper (UleadBurningHelper) - Ulead Systems, Inc. - E:\Program Files\Fichiers communs\Ulead Systems\DVD\ULCDRSvr.exe