Trojaner-Board - Win XP sogar im Browser extrem langsam

Hallo, der PC meiner Schwiegermutter ist extrem langsam. Hier mal das
HiJackthis Logfile:
Code:
Logfile of Trend Micro HijackThis v2.0.4

Scan saved at 16:44:42, on 16.01.2012

Platform: Windows XP SP3 (WinNT 5.01.2600)

MSIE: Internet Explorer v8.00 (8.00.6001.18702)

Boot mode: Normal
 

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\nvsvc32.exe

C:\WINDOWS\system32\svchost.exe

c:\Programme\Microsoft Security Client\Antimalware\MsMpEng.exe

C:\WINDOWS\System32\svchost.exe

C:\WINDOWS\Explorer.EXE

C:\WINDOWS\system32\spoolsv.exe

C:\WINDOWS\RTHDCPL.EXE

C:\Programme\Gemeinsame Dateien\Adobe\ARM\1.0\AdobeARM.exe

C:\Programme\Microsoft Security Client\msseces.exe

C:\Programme\Gemeinsame Dateien\Java\Java Update\jusched.exe

C:\WINDOWS\PixArt\PAC207\Monitor.exe

C:\Programme\AVG Secure Search\vprot.exe

C:\WINDOWS\system32\ctfmon.exe

C:\Programme\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe

C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe

C:\Programme\Java\jre6\bin\jqs.exe

C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe

C:\WINDOWS\System32\svchost.exe

C:\Programme\Gemeinsame Dateien\AVG Secure Search\vToolbarUpdater\9.0.1\ToolbarUpdater.exe

C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe

C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe

C:\WINDOWS\System32\svchost.exe

C:\Programme\Gemeinsame Dateien\Java\Java Update\jucheck.exe

C:\Programme\Mozilla Firefox\firefox.exe

C:\Programme\Mozilla Firefox\plugin-container.exe

C:\Dokumente und Einstellungen\admin\Eigene Dateien\Downloads\HiJackThis204.exe
 

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://isearch.avg.com/?cid={774CBA13-B265-4D77-A6B0-E7F9D7F79355}&mid=9d46c8501b0847d1bc0dd15020726cd8-ad1491be2ce6c122f6b66faa90e70c2decf7d34c&lang=de&ds=tt014&pr=sa&d=2011-12-12 20:51:52&v=9.0.0.22&sap=hp

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

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

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

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = 

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = 

R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 198.36.222.8:3128

R3 - Default URLSearchHook is missing

O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programme\Gemeinsame Dateien\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll

O2 - BHO: Windows Live Anmelde-Hilfsprogramm - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WindowsLiveLogin.dll

O2 - BHO: AVG Security Toolbar - {95B7759C-8C7F-4BF1-B163-73684A933233} - C:\Programme\AVG Secure Search\9.0.0.22\AVG Secure Search_toolbar.dll

O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Programme\Google\Google Toolbar\GoogleToolbar_32.dll

O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Programme\Google\GoogleToolbarNotifier\5.7.7227.1100\swg.dll

O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programme\Java\jre6\bin\jp2ssv.dll

O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programme\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll

O3 - Toolbar: AVG Security Toolbar - {95B7759C-8C7F-4BF1-B163-73684A933233} - C:\Programme\AVG Secure Search\9.0.0.22\AVG Secure Search_toolbar.dll

O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Programme\Google\Google Toolbar\GoogleToolbar_32.dll

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

O4 - HKLM\..\Run: [nwiz] C:\Programme\NVIDIA Corporation\nView\nwiz.exe /installquiet

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

O4 - HKLM\..\Run: [Adobe ARM] "C:\Programme\Gemeinsame Dateien\Adobe\ARM\1.0\AdobeARM.exe"

O4 - HKLM\..\Run: [MSC] "c:\Programme\Microsoft Security Client\msseces.exe" -hide -runkey

O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Gemeinsame Dateien\Java\Java Update\jusched.exe"

O4 - HKLM\..\Run: [Monitor] C:\WINDOWS\PixArt\PAC207\Monitor.exe

O4 - HKLM\..\Run: [vProt] "C:\Programme\AVG Secure Search\vprot.exe"

O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe

O4 - HKCU\..\Run: [swg] "C:\Programme\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'LOKALER DIENST')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'NETZWERKDIENST')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'Default user')

O8 - Extra context menu item: Free YouTube Download - C:\Dokumente und Einstellungen\admin\Anwendungsdaten\DVDVideoSoftIEHelpers\freeyoutubedownload.htm

O8 - Extra context menu item: Free YouTube to MP3 Converter - C:\Dokumente und Einstellungen\admin\Anwendungsdaten\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm

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

O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\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

O16 - DPF: {1ABA5FAC-1417-422B-BA82-45C35E2C908B} (20-20 3D Viewer for IKEA) - hxxp://kitchenplanner.ikea.com/DE/Core/Player/2020PlayerAX_IKEA_Win32.cab

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - hxxp://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1283519196031

O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - hxxp://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1283525609625

O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - hxxp://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab

O18 - Protocol: viprotocol - {B658800C-F66E-4EF3-AB85-6C0C227862A9} - C:\Programme\Gemeinsame Dateien\AVG Secure Search\ViProtocolInstaller\9.0.1\ViProtocol.dll

O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\System32\browseui.dll

O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\System32\browseui.dll

O23 - Service: Forceware Web Interface (ForcewareWebInterface) - Apache Software Foundation - C:\Programme\NVIDIA Corporation\NetworkAccessManager\Apache Group\Apache2\bin\apache.exe

O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Programme\Google\Update\GoogleUpdate.exe

O23 - Service: Google Update-Dienst (gupdatem) (gupdatem) - Google Inc. - C:\Programme\Google\Update\GoogleUpdate.exe

O23 - Service: Google Software Updater (gusvc) - Google - C:\Programme\Google\Common\Google Updater\GoogleUpdaterService.exe

O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programme\Java\jre6\bin\jqs.exe

O23 - Service: ForceWare IP service (nSvcIp) - NVIDIA Corporation - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcIp.exe

O23 - Service: ForceWare user log service (nSvcLog) - NVIDIA Corporation - C:\Programme\NVIDIA Corporation\NetworkAccessManager\bin\nSvcLog.exe

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

O23 - Service: vToolbarUpdater - Unknown owner - C:\Programme\Gemeinsame Dateien\AVG Secure Search\vToolbarUpdater\9.0.1\ToolbarUpdater.exe
 

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End of file - 8115 bytes
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ist da alles ok?

danke lg Thomas