Trojaner-Board - PC wird immer langsamer!!!!!

Hallo,

ich habe das Problem, dass mein PC immer langsamer wird. Kann jemand erkennen, warum das ganze passiert?

Hier mein Logfile:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:53:47, on 02.04.2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Avira\AntiVir Desktop\sched.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Avira\AntiVir Desktop\avguard.exe
C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\Programme\Bonjour\mDNSResponder.exe
C:\WINDOWS\system32\FsUsbExService.Exe
C:\Programme\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxMediaDB.exe
C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxWatch.exe
C:\WINDOWS\system32\svchost.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WLIDSVC.EXE
C:\Programme\[verify-U] AVS\[verify-U]-Service.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WLIDSvcM.exe
C:\WINDOWS\RTHDCPL.EXE
C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb09.exe
C:\Programme\HP\HP Software Update\HPWuSchd.exe
C:\Programme\HP\hpcoretech\hpcmpmgr.exe
C:\Programme\Avira\AntiVir Desktop\avgnt.exe
C:\Programme\Roxio\WinOnCD 8\Drag to Disc\DrgToDsc.exe
C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxWatchTray.exe
C:\Programme\Microsoft IntelliType Pro\itype.exe
C:\Programme\Microsoft IntelliPoint\ipoint.exe
C:\Programme\iTunes\iTunesHelper.exe
C:\Programme\Microsoft IntelliPoint\dpupdchk.exe
C:\Programme\Gemeinsame Dateien\Nokia\MPlatform\NokiaMServer.exe
C:\Programme\pdf24\pdf24.exe
C:\WINDOWS\system32\ctfmon.exe
C:\PROGRA~1\MESSEN~1\Msmsgs.exe
C:\Programme\Microsoft ActiveSync\wcescomm.exe
C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\CPSHelpRunner.exe
C:\Programme\Rainlendar2\Rainlendar2.exe
C:\PROGRA~1\MICROS~3\rapimgr.exe
C:\Programme\Samsung\Samsung New PC Studio\NPSAgent.exe%0QuickTime Task] "C:\Programme\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Programme\iTunes\iTunesHelper.exe"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programme\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programme\Gemeinsame Dateien\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [NokiaMServer] C:\Programme\Gemeinsame Dateien\Nokia\MPlatform\NokiaMServer /watchfiles startup
O4 - HKLM\..\Run: [PDFPrint] C:\Programme\pdf24\pdf24.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\PROGRA~1\MESSEN~1\Msmsgs.exe" /background
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Programme\Microsoft ActiveSync\wcescomm.exe"
O4 - HKCU\..\Run: [Rainlendar2] C:\Programme\Rainlendar2\Rainlendar2.exe
O4 - HKCU\..\Run: [AutoStartNPSAgent] C:\Programme\Samsung\Samsung New PC Studio\NPSAgent.exe
O4 - HKCU\..\Run: [NokiaOviSuite2] C:\Programme\Nokia\Nokia Ovi Suite\NokiaOviSuite.exe -tray
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'LOKALER DIENST')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'NETZWERKDIENST')
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: HP Digital Imaging Monitor.lnk = C:\Programme\HP\Digital Imaging\bin\hpqtra08.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Sonic CinePlayer Quick Launch.lnk = C:\Programme\Gemeinsame Dateien\Sonic Shared\CineTray.exe
O4 - Global Startup: [verify-U]-Software.lnk = C:\Programme\[verify-U] AVS\[verify-U]-Software.exe
O8 - Extra context menu item: add to &BOM - C:\\PROGRA~1\\BIET-O~1\\\\AddToBOM.hta
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra 'Tools' menuitem: Mobilen Favoriten erstellen... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MICROS~3\INetRepl.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: @C:\Programme\Messenger\Msgslang.dll,-61144 - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: @C:\Programme\Messenger\Msgslang.dll,-61144 - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O23 - Service: Avira AntiVir Planer (AntiVirSchedulerService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\avguard.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Programme\Gemeinsame Dateien\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Bonjour-Dienst (Bonjour Service) - Apple Inc. - C:\Programme\Bonjour\mDNSResponder.exe
O23 - Service: FsUsbExService - Teruten - C:\WINDOWS\system32\FsUsbExService.Exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programme\Java\jre6\bin\jqs.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: LiveShare P2P Server (RoxLiveShare) - Sonic Solutions - C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxLiveShare.exe
O23 - Service: RoxMediaDB - Sonic Solutions - C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxMediaDB.exe
O23 - Service: RoxUpnpRenderer (RoxUPnPRenderer) - Sonic Solutions - C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCom\RoxUpnpRenderer.exe
O23 - Service: RoxUpnpServer - Sonic Solutions - C:\Programme\Roxio\WinOnCD 8\Digital Home\RoxUpnpServer.exe
O23 - Service: Roxio Hard Drive Watcher (RoxWatch) - Sonic Solutions - C:\Programme\Gemeinsame Dateien\Roxio Shared\SharedCOM8\RoxWatch.exe
O23 - Service: ServiceLayer - Nokia - C:\Programme\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: [verify-U]-Service ([verify-U]) - Cybit AG - C:\Programme\[verify-U] AVS\[verify-U]-Service.exe

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End of file - 10211 bytes

Danke für eure Hilfe!!!!!