Moin,
vielleicht hilft die log Datei von Hijackthis euch ja weiter, ich kenne mich damit nicht so gut aus:
Logfile of HijackThis v1.97.7
Scan saved at 14:28:34, on 05.07.2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)
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\Explorer.EXE
D:\Programme\HistoryKill\histkill.exe
D:\PROGRA~1\NORTON~1\navapw32.exe
D:\Programme\Norton Personal Firewall\IAMAPP.EXE
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE
C:\WINDOWS\System32\butpnch.exe
D:\Programme\AVPersonal\AVGNT.EXE
C:\WINDOWS\System32\RUNDLL32.EXE
D:\PROGRA~1\POP-UP~1\PSFree.exe
D:\Programme\AVPersonal\AVGUARD.EXE
D:\Programme\AVPersonal\AVWUPSRV.EXE
C:\Programme\Gemeinsame Dateien\EPSON\EBAPI\SAgent2.exe
D:\Programme\Norton AntiVirus\navapsvc.exe
D:\Programme\Norton Personal Firewall\NISUM.EXE
C:\WINDOWS\System32\nvsvc32.exe
D:\Programme\Norton Personal Firewall\SymProxySvc.exe
D:\Programme\Norton Personal Firewall\NISSERV.EXE
C:\Programme\Windows Media Player\wmplayer.exe
D:\Programme\ICQ\Icq.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\Internet Explorer\IEXPLORE.EXE
D:\Programme\Lavasoft\Ad-aware 6\Ad-aware.exe
D:\Eigene Dateien\Downloads\nagelneu\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOKUME~1\Admin\LOKALE~1\Temp\sp.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = file://C:\DOKUME~1\Admin\LOKALE~1\Temp\sp.html
R3 - URLSearchHook: (no name) - _{CFBFAE00-17A6-11D0-99CB-00C04FD64497} - (no file)
O2 - BHO: (no name) - {000020DD-C72E-4113-AF77-DD56626C6C42} - (no file)
O2 - BHO: (no name) - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {3EE4D74C-D63C-41C4-9C5B-859F705D5B99} - C:\WINDOWS\madopew.dll (file missing)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - D:\Programme\Spybot - Search & Destroy13\SDHelper.dll
O2 - BHO: (no name) - {7B55BB05-0B4D-44fd-81A6-B136188F5DEB} - C:\WINDOWS\questmod.dll
O2 - BHO: (no name) - {8085E374-ACBB-42F9-873F-49EC7E244F97} - C:\WINDOWS\System32\jahete.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - D:\Programme\Norton AntiVirus\NavShExt.dll
O2 - BHO: sr - {FC2593E3-3E5A-410F-AF3D-82613CCE58E5} - (no file)
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - D:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [HistoryKill] D:\Programme\HistoryKill\histkill.exe /startup
O4 - HKLM\..\Run: [NAV Agent] D:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [iamapp] D:\Programme\Norton Personal Firewall\IAMAPP.EXE
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [EPSON Stylus C44 Series] C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\E_S10IC2.EXE /P23 "EPSON Stylus C44 Series" /O6 "USB001" /M "Stylus C44"
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\NeroCheck.exe
O4 - HKLM\..\Run: [CloneCDElbyCDFL] "D:\Programme\CloneCD\ElbyCheck.exe" /L ElbyCDFL
O4 - HKLM\..\Run: [zzmkxkub] C:\WINDOWS\System32\butpnch.exe
O4 - HKLM\..\Run: [fmfwd] C:\WINDOWS\fmfwd.exe
O4 - HKLM\..\Run: [AVGCtrl] D:\Programme\AVPersonal\AVGNT.EXE /min
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "D:\PROGRA~1\POP-UP~1\PSFree.exe"
O4 - HKCU\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\Symantec\LIVEUP~1\SNDMon.EXE
O4 - Global Startup: Microsoft Office.lnk = D:\Programme\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://D:\PROGRA~1\MICROS~1\Office10\EXCEL.EXE/3000
O9 - Extra button: ICQ Pro (HKLM)
O9 - Extra 'Tools' menuitem: ICQ (HKLM)
O12 - Plugin for .avi: D:\Programme\Netscape\Communicator\Program\PLUGINS\npavi32.dll
O16 - DPF: {33564D57-0000-0010-8000-00AA00389B71} - http://download.microsoft.com/download/F/6/E/F6E491A6-77E1-4E20-9F5F-94901338C922/wmv9VCM.CAB
O16 - DPF: {9F1C11AA-197B-4942-BA54-47A8489BB47F} (Update Class) - http://v4.windowsupdate.microsoft.com/CAB/x86/unicode/iuctl.CAB?38130.3968402778
O17 - HKLM\System\CCS\Services\Tcpip\..\{B8D48DD3-4870-457C-AE66-D586782B24C6}: NameServer = 217.237.149.161 194.25.2.129