Trojaner-Board - drwtsn32 und explorer (Hijack-log inside bitte auswerten)

Hallo drwtsn32 und explorer schmieren immer wieder ab und frieren das System ein.
Hier mein log:
Code:
Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 10:58:49, on 03.08.2008

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v7.00 (7.00.6000.16674)

Boot mode: Normal
 

Running processes:

C:\WINXP\System32\smss.exe

C:\WINXP\system32\winlogon.exe

C:\WINXP\system32\services.exe

C:\WINXP\system32\lsass.exe

C:\WINXP\system32\svchost.exe

C:\WINXP\System32\svchost.exe

C:\WINXP\system32\spoolsv.exe

C:\Programme\Avira\AntiVir PersonalEdition Classic\sched.exe

C:\WINXP\Explorer.EXE

C:\WINXP\system32\RUNDLL32.EXE

C:\WINXP\RTHDCPL.EXE

C:\Programme\Avira\AntiVir PersonalEdition Classic\avgnt.exe

C:\WINXP\system32\ctfmon.exe

C:\Programme\Avira\AntiVir PersonalEdition Classic\avguard.exe

C:\WINXP\system32\nvsvc32.exe

C:\WINXP\system32\wuauclt.exe

C:\Programme\Trend Micro\HijackThis\HijackThis.exe
 

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = 

R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = 

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://go.microsoft.com/fwlink/?LinkId=74005

O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINXP\system32\NvCpl.dll,NvStartup

O4 - HKLM\..\Run: [nwiz] nwiz.exe /install

O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINXP\system32\NvMcTray.dll,NvTaskbarInit

O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE

O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE

O4 - HKLM\..\Run: [avgnt] "C:\Programme\Avira\AntiVir PersonalEdition Classic\avgnt.exe" /min

O4 - HKCU\..\Run: [ctfmon.exe] C:\WINXP\system32\ctfmon.exe

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINXP\system32\CTFMON.EXE (User 'LOKALER DIENST')

O4 - HKUS\S-1-5-19\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'LOKALER DIENST')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINXP\system32\CTFMON.EXE (User 'NETZWERKDIENST')

O4 - HKUS\S-1-5-20\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'NETZWERKDIENST')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINXP\system32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\S-1-5-18\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINXP\system32\CTFMON.EXE (User 'Default user')

O4 - HKUS\.DEFAULT\..\RunOnce: [nltide_2] regsvr32 /s /n /i:U shell32 (User 'Default user')

O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINXP\Network Diagnostic\xpnetdiag.exe

O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINXP\Network Diagnostic\xpnetdiag.exe

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

O23 - Service: Avira AntiVir Personal – Free Antivirus Planer (AntiVirScheduler) - Avira GmbH - C:\Programme\Avira\AntiVir PersonalEdition Classic\sched.exe

O23 - Service: Avira AntiVir Personal – Free Antivirus Guard (AntiVirService) - Avira GmbH - C:\Programme\Avira\AntiVir PersonalEdition Classic\avguard.exe

O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINXP\system32\nvsvc32.exe
 

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