Trojaner-Board - "about blank" Problem

Hallo. Hab den AboutBlank Virus, aber ich blicke da überhaupt nicht mehr durch. Vielleicht kann mir ja jemand von euch helfen. Hier meine Hijack-.txt

Logfile of HijackThis v1.99.1
Scan saved at 16:21:00, on 28.05.2005
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:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe
C:\Programme\iTunes\iTunesHelper.exe
C:\WINDOWS\system32\VTTimer.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programme\WinFast\WFTVFM\WFWIZ.exe
C:\Programme\ATI Technologies\ATI.ACE\cli.exe
C:\WINDOWS\ieej.exe
C:\Programme\Messenger\msmsgs.exe
C:\Programme\ATI Technologies\ATI.ACE\CLI.exe
C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programme\iPod\bin\iPodService.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Dokumente und Einstellungen\Romberger\Desktop\1.HAK\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINDOWS\vnrak.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 10.1.1.7:3128
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Class - {C75F302C-5DED-C090-F779-5337D7567BC3} - C:\WINDOWS\system32\croz32.dll
O2 - BHO: Class - {FC344FA8-CC15-2847-A8F1-50D9B4E50E70} - C:\WINDOWS\system32\apijm32.dll
O4 - HKLM\..\Run: [iTunesHelper] C:\Programme\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [VTTimer] VTTimer.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [WinFast Schedule] C:\Programme\WinFast\WFTVFM\WFWIZ.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [ATICCC] "C:\Programme\ATI Technologies\ATI.ACE\cli.exe" runtime
O4 - HKLM\..\Run: [iexplore.exe] C:\Programme\Internet Explorer\iexplore.exe
O4 - HKLM\..\Run: [ieej.exe] C:\WINDOWS\ieej.exe
O4 - HKLM\..\RunOnce: [ntui.exe] C:\WINDOWS\ntui.exe
O4 - HKLM\..\RunOnce: [sysot.exe] C:\WINDOWS\system32\sysot.exe
O4 - HKLM\..\RunOnce: [sdkxi32.exe] C:\WINDOWS\sdkxi32.exe
O4 - HKLM\..\RunOnce: [mfcft.exe] C:\WINDOWS\mfcft.exe
O4 - HKLM\..\RunOnce: [javavo32.exe] C:\WINDOWS\system32\javavo32.exe
O4 - HKLM\..\RunOnce: [croz32.exe] C:\WINDOWS\system32\croz32.exe
O4 - HKLM\..\RunOnce: [ipfn32.exe] C:\WINDOWS\ipfn32.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programme\Messenger\msmsgs.exe" /background
O4 - Global Startup: ATI CATALYST System Tray.lnk = C:\Programme\ATI Technologies\ATI.ACE\CLI.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O23 - Service: Network Security Service ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINDOWS\system32\sysot.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: Norton AntiVirus Auto-Protect-Dienst (navapsvc) - Symantec Corporation - C:\Programme\Norton AntiVirus\navapsvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe

Bitte helft mir. Irgendeine von denen übersehe ich immer.