Trojaner-Board - Bitte um Prüfung der Logfile!!!

Hi!!!
Nun arbeite ich schon 3 Tage am PC und kriegs allein net hin.Ich bitte um Eure Hilfe.
Hier die Datei

Logfile of HijackThis v1.99.1
Scan saved at 21:14:35, on 23.01.2006
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
C:\Programme\AVPersonal\AVWUPSRV.EXE
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccProxy.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
C:\WINNT\System32\svchost.exe
C:\Programme\Roxio\GoBack\GBPoll.exe
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\System32\SCardSvr.exe
C:\WINNT\system32\MSTask.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\SNDSrvc.exe
C:\WINNT\SCARDS32.EXE
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb04.exe
C:\Programme\Roxio\WinOnCD 5 PE\DirectCD\DirectCD.exe
C:\Programme\MusicMatch\MusicMatch Jukebox\mm_tray.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe
C:\Programme\AVPersonal\AVGNT.EXE
C:\WINNT\system32\internat.exe
C:\Programme\Microsoft AntiSpyware\gcasDtServ.exe
C:\Programme\WinZip\WZQKPICK.EXE
E:\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer,SearchURL = h**p://searchbar.linksummary.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = h**p://searchbar.linksummary.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,SearchAssistant = h**p://searchbar.linksummary.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\iasth.dll/sp.html#88449%resultposition.net
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: Web assistant - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - C:\Programme\Gemeinsame Dateien\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O3 - Toolbar: Web assistant - {0B53EAC3-8D69-4b9e-9B19-A37C9A5676A7} - C:\Programme\Gemeinsame Dateien\Symantec Shared\AdBlocking\NISShExt.dll
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINNT\system32\spool\drivers\w32x86\3\hpztsb04.exe
O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Programme\Roxio\WinOnCD 5 PE\DirectCD\DirectCD.exe"
O4 - HKLM\..\Run: [MMTray] C:\Programme\MusicMatch\MusicMatch Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [ccRegVfy] "C:\Programme\Gemeinsame Dateien\Symantec Shared\ccRegVfy.exe"
O4 - HKLM\..\Run: [SSC_UserPrompt] C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\UsrPrmpt.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [AVGCtrl] "C:\Programme\AVPersonal\AVGNT.EXE" /min
O4 - HKLM\..\Run: [apiwv.exe] C:\WINNT\system32\apiwv.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Programme\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [internat.exe] internat.exe
O4 - HKCU\..\Run: [menf0026] c:\winnt\menf0026.exe -m
O4 - Global Startup: GoBack.lnk = C:\Programme\Roxio\GoBack\GBTray.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: VersionBackup.lnk = C:\Programme\VersionBackup\VersionBackup.exe
O4 - Global Startup: WinZip Quick Pick.lnk = C:\Programme\WinZip\WZQKPICK.EXE
O12 - Plugin for .pdf: C:\Programme\Internet Explorer\PLUGINS\nppdf32.dll
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - h**p://security.symantec.com/sscv6/SharedContent/common/bin/cabsa.cab
O16 - DPF: {F281A59C-7B65-11D3-8617-0010830243BD} (AcPreview-Steuerung) - file://C:\Programme\AutoCAD LT 2000i Deu\AcPreview.ocx
O20 - Winlogon Notify: nwprovau - C:\WINNT\SYSTEM32\nwprovau.dll
O23 - Service: Workstation NetLogon Service ( 11Fßä#·ºÄÖ`I) - Unknown owner - C:\WINNT\system32\crvm32.exe (file missing)
O23 - Service: AntiVir Service (AntiVirService) - H+BEDV Datentechnik GmbH - C:\PROGRAMME\AVPERSONAL\AVGUARD.EXE
O23 - Service: AntiVir Update (AVWUpSrv) - H+BEDV Datentechnik GmbH, Germany - C:\Programme\AVPersonal\AVWUPSRV.EXE
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccProxy.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: Verwaltungsdienst für die Verwaltung logischer Datenträger (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: GBPoll - Roxio, Inc. - C:\Programme\Roxio\GoBack\GBPoll.exe
O23 - Service: Norton AntiVirus Auto-Protect-Dienst (navapsvc) - Symantec Corporation - C:\Programme\Norton AntiVirus\navapsvc.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\GEMEIN~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: CHIPDRIVE SCARD Service (TWKSCARDSRV) - Towitoko AG - C:\WINNT\SCARDS32.EXE