Internet wesentlich langsamer

djeses

Hallo,

seit drei bis vier Tagen ist meine Internetverbindung deutlich langsamer (Seiten bauen sich z. T. extrem langsam auf, Videos müssen vorgeladen werden, ...).
Ich habe sämtlich updates heruntergeladen und den Rechner mit Antivir auf Viren überprüft - ohne Erfolg.

Hier meine Logfileauswertung:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 14:19:14, on 04.05.2011
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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Intel\WiFi\bin\S24EvMon.exe
C:\Programme\Lenovo\ATK Hotkey\GFNEXSrv.exe
C:\Programme\Lenovo\ATK Hotkey\LFKAS.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Avira\AntiVir Desktop\sched.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb10.exe
C:\Programme\Avira\AntiVir Desktop\avgnt.exe
C:\WINDOWS\system32\hkcmd.exe
C:\Programme\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\scheduler_proxy.exe
C:\Programme\Lenovo\NPDIRECT\TPFNF7SP.exe
C:\WINDOWS\system32\igfxsrvc.exe
C:\WINDOWS\vsnp2uvc.exe
C:\WINDOWS\system32\igfxpers.exe
C:\WINDOWS\system32\igfxtray.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programme\Avira\AntiVir Desktop\avguard.exe
C:\Programme\Lenovo\ATK Hotkey\LFKA.exe
C:\Programme\Lenovo\ATK Hotkey\LCONTROL.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Intel\WiFi\bin\EvtEng.exe
C:\Programme\CDBurnerXP\NMSAccessU.exe
C:\Programme\Gemeinsame Dateien\Intel\WirelessCommon\RegSrvc.exe
C:\WINDOWS\system32\svchost.exe
c:\Programme\Gemeinsame Dateien\Lenovo\tvt_reg_monitor_svc.exe
C:\Programme\Lenovo\Rescue and Recovery\rrpservice.exe
C:\Programme\Lenovo\Rescue and Recovery\rrservice.exe
c:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\tvtsched.exe
C:\Programme\Avira\AntiVir Desktop\avshadow.exe
C:\Programme\Lenovo\Rescue and Recovery\UpdateMonitor.exe
C:\Programme\ThinkPad\Utilities\PWMDBSVC.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Mozilla Thunderbird\thunderbird.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Programme\Opera\opera.exe
C:\Programme\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://www.google.de/
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 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = hxxp://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = eumex.ip;*.local
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programme\Gemeinsame Dateien\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Programme\Windows Live Toolbar\msntb.dll
O2 - BHO: Password Manager Browser Helper Object - {BF468356-BB7E-42D7-9F15-4F3B9BCFCED2} - C:\Programme\Lenovo\Client Security Solution\tvtpwm_ie_com.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: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Programme\Windows Live Toolbar\msntb.dll
O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\system32\spool\drivers\w32x86\3\hpztsb10.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programme\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.exe
O4 - HKLM\..\Run: [ZoneAlarm Client] "C:\Programme\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [TVT Scheduler Proxy] C:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\scheduler_proxy.exe
O4 - HKLM\..\Run: [TPFNF7] C:\Programme\Lenovo\NPDIRECT\TPFNF7SP.exe /r
O4 - HKLM\..\Run: [snp2uvc] C:\WINDOWS\vsnp2uvc.exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpers.exe
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtray.exe
O4 - HKLM\..\Run: [PWRMGRTR] rundll32 C:\PROGRA~1\ThinkPad\UTILIT~1\PWRMGRTR.DLL,PwrMgrBkGndMonitor
O4 - HKLM\..\Run: [LFKA] "C:\Programme\Lenovo\ATK Hotkey\LFKA.exe"
O4 - HKLM\..\Run: [LCONTROL] "C:\Programme\Lenovo\ATK Hotkey\LCONTROL.exe"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.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: &Windows Live Search - res://C:\Programme\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Free YouTube Download - C:\Dokumente und Einstellungen\Benjamin\Anwendungsdaten\DVDVideoSoftIEHelpers\freeyoutubedownload.htm
O8 - Extra context menu item: Free YouTube to MP3 Converter - C:\Dokumente und Einstellungen\Benjamin\Anwendungsdaten\DVDVideoSoftIEHelpers\freeyoutubetomp3converter.htm
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Nach Microsoft E&xel exportieren - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Save YouTube Video as MP3 - res://C:\Programme\Gemeinsame Dateien\DVDVideoSoft\Dll\IEContextMenuY.dll/scriptY2MP3.htm
O8 - Extra context menu item: Senden an &Bluetooth-Gerät... - C:\Programme\ThinkPad\Bluetooth Software\btsendto_ie_ctx.htm
O8 - Extra context menu item: Senden an Bluetooth - C:\Programme\ThinkPad\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: Recherchieren - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programme\ThinkPad\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-12650 - {CCA281CA-C863-46ef-9331-5C8D4460577F} - C:\Programme\ThinkPad\Bluetooth Software\btsendto_ie.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: (no name) - {F4F55DC8-0B69-4DFE-BA94-CB677B88B2A3} - C:\Programme\Lenovo\Client Security Solution\tvtpwm_ie_com.dll
O9 - Extra 'Tools' menuitem: Lenovo Password Manager... - {F4F55DC8-0B69-4DFE-BA94-CB677B88B2A3} - C:\Programme\Lenovo\Client Security Solution\tvtpwm_ie_com.dll
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
O10 - Unknown file in Winsock LSP: bmnet.dll
O10 - Unknown file in Winsock LSP: bmnet.dll
O10 - Unknown file in Winsock LSP: bmnet.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\GEMEIN~1\Skype\SKYPE4~1.DLL
O20 - Winlogon Notify: ACNotify - ACNotify.dll (file missing)
O23 - Service: Avira AntiVir Planer (AntiVirSchedulerService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Programme\Avira\AntiVir Desktop\avguard.exe
O23 - Service: ATKGFNEX Service (ATKGFNEXSrv) - Unknown owner - C:\Programme\Lenovo\ATK Hotkey\GFNEXSrv.exe
O23 - Service: Intel® PROSet/Wireless Event Log (EvtEng) - Intel(R) Corporation - C:\Programme\Intel\WiFi\bin\EvtEng.exe
O23 - Service: Service of LFKA (LFKAS) - Unknown owner - C:\Programme\Lenovo\ATK Hotkey\LFKAS.exe
O23 - Service: NMSAccessU - Unknown owner - C:\Programme\CDBurnerXP\NMSAccessU.exe
O23 - Service: Power Manager DBC Service - Unknown owner - C:\Programme\ThinkPad\Utilities\PWMDBSVC.exe
O23 - Service: Intel® PROSet/Wireless Registry Service (RegSrvc) - Intel(R) Corporation - C:\Programme\Gemeinsame Dateien\Intel\WirelessCommon\RegSrvc.exe
O23 - Service: Intel® PROSet/Wireless WiFi Service (S24EventMonitor) - Intel(R) Corporation - C:\Programme\Intel\WiFi\bin\S24EvMon.exe
O23 - Service: ServiceLayer - Nokia - C:\Programme\PC Connectivity Solution\ServiceLayer.exe
O23 - Service: SessionLauncher - Unknown owner - C:\DOKUME~1\ADMINI~1\LOKALE~1\Temp\DX9\SessionLauncher.exe (file missing)
O23 - Service: stllssvr - MicroVision Development, Inc. - C:\Programme\Gemeinsame Dateien\SureThing Shared\stllssvr.exe
O23 - Service: ThinkVantage Registry Monitor Service - Lenovo Group Limited - c:\Programme\Gemeinsame Dateien\Lenovo\tvt_reg_monitor_svc.exe
O23 - Service: TVT Backup Protection Service - Unknown owner - C:\Programme\Lenovo\Rescue and Recovery\rrpservice.exe
O23 - Service: TVT Backup Service - Lenovo Group Limited - C:\Programme\Lenovo\Rescue and Recovery\rrservice.exe
O23 - Service: TVT Scheduler - Lenovo Group Limited - c:\Programme\Gemeinsame Dateien\Lenovo\Scheduler\tvtsched.exe
O23 - Service: TVT Windows Update Monitor (TVT_UpdateMonitor) - Lenovo Group Limited - C:\Programme\Lenovo\Rescue and Recovery\UpdateMonitor.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Check Point Software Technologies LTD - C:\WINDOWS\system32\ZoneLabs\vsmon.exe

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End of file - 9606 bytes

Woran kann das liegen?

Vielen Dank