Trojaner-Board - iexplore.exe nagt extrem an Resourssen und lässt sich nciht beenden!!!

Folgendermaßen: Ich hab vorgestern mein Computer neu instaliert weil ich ein Problem mit dem Prozess iexplore.exe hatte dieser Nagte extrem an meinen Resourssen... Wenn man diesen Przess beendete Startete er Sofort neu und erreichte erschreckende Spericherauslastung die alle anderen Prozesse übersteigt... Ich hab über Windows jetzt sogar schon den Internet Explorer deinstaliert...aber es Hilf nichts bitte Helft mir...

Logfile of HijackThis v1.99.1
Scan saved at 23:11:46, on 29.08.2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\David\Programme\Sygate Firewall\smc.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\htpatch.exe
C:\WINDOWS\system32\RunDll32.exe
C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\David\Programme\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programme\ICQLite\ICQLite.exe
C:\Programme\Windows Defender\MSASCui.exe
C:\David\Programme\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\system32\ctfmon.exe
C:\David\Programme\AntiVir PersonalEdition Classic\sched.exe
C:\David\Programme\AntiVir PersonalEdition Classic\avguard.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Mozilla Firefox\firefox.exe
C:\Programme\Windows Defender\MsMpEng.exe
c:\progra~1\intern~1\iexplore.exe
C:\Programme\MSN Messenger\msnmsgr.exe
C:\Download\1_99_1.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://google.icq.com/search/search_frame.php
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://google.icq.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.de/
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\David\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\David\Programme\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: (no name) - {CB79FF3B-1B42-7F22-988C-CA4E654471D1} - C:\DOKUME~1\ADMINI~1\ANWEND~1\REFSAF~1\DUMB THIRD.exe (file missing)
O4 - HKLM\..\Run: [HTpatch] C:\WINDOWS\htpatch.exe
O4 - HKLM\..\Run: [SiSUSBRG] C:\WINDOWS\SiSUSBrg.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [avgnt] "C:\David\Programme\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [Moreclosetypeonline] C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\debug poll more close\Kindname.exe
O4 - HKLM\..\Run: [ICQ Lite] "C:\Programme\ICQLite\ICQLite.exe" -minimize
O4 - HKLM\..\Run: [view wave help 01] C:\Dokumente und Einstellungen\All Users\Anwendungsdaten\Up Real View Wave\vgamfcd.exe
O4 - HKLM\..\Run: [Windows Defender] "C:\Programme\Windows Defender\MSASCui.exe" -hide
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\David\Programme\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programme\MSN Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programme\Messenger\msmsgs.exe" /background
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -trayboot
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\David\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: &ICQ Toolbar Search - res://C:\Programme\ICQToolbar\toolbaru.dll/SEARCH.HTML
O9 - Extra button: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Programme\ICQLite\ICQLite.exe
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Programme\ICQLite\ICQLite.exe
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - %windir%\Network Diagnostic\xpnetdiag.exe (file missing)
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1156704672890
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1156704664701
O17 - HKLM\System\CCS\Services\Tcpip\..\{24F4AEF4-5974-4FAF-9C10-8459D148997C}: NameServer = 195.50.140.252 195.50.140.114
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AntiVir PersonalEdition Classic Planer (AntiVirScheduler) - Avira GmbH - C:\David\Programme\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - C:\David\Programme\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Ati HotKey Poller - Unknown owner - C:\WINDOWS\System32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: O&O Defrag 2000 (OOD2000) - O&O Software GmbH - C:\WINDOWS\system32\OOD2000.exe
O23 - Service: Sygate Personal Firewall (SmcService) - Sygate Technologies, Inc. - C:\David\Programme\Sygate Firewall\smc.exe