Hallo!
Ich habe in letzter Zeit öfter das Problem, dass mein Internet anfängt zu spinnen. Zufällig, vielleicht alle halben Stunden, gibt mein Internet den Geist auf.
Ich kann nicht surfen, nicht pingen, aber manchmal funktioniert ICQ etc noch. Auf einen Virus habe ich keinen direkten Verdacht, AntiVir und Spybot S&D schlagen nicht aus, was vorher mal gewesen war, weiß ich aber nicht. Deshalb mein Log-File: 
(Ich benutze Windows 7, 32-bit) 
 Zitat:
   
			
				Logfile of Trend Micro HijackThis v2.0.2 
Scan saved at 19:20:55, on 04.10.2009 
Platform: Unknown Windows (WinNT 6.01.3004) 
MSIE: Internet Explorer v8.00 (8.00.7100.0000) 
Boot mode: Normal   
Running processes: 
C:\Windows\system32\Dwm.exe 
C:\Windows\Explorer.EXE 
C:\Windows\system32\taskeng.exe 
C:\Fraps\fraps.exe 
C:\Program Files\Avira\AntiVir Desktop\avgnt.exe 
C:\Windows\System32\oodtray.exe 
C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe 
C:\Program Files\Synaptics\SynTP\SynTPEnh.exe 
C:\Program Files\Synaptics\SynTP\SynToshiba.exe 
C:\Program Files\Synaptics\SynTP\SynTPHelper.exe 
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.exe 
C:\Program Files\iTunes\iTunesHelper.exe 
C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LogitechDesktopMessenger.exe 
C:\Program Files\Logitech\SetPoint\SetPoint.exe 
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CCC.exe 
C:\Program Files\Common Files\Logishrd\KHAL2\KHALMNPR.EXE 
C:\Program Files\Mozilla Firefox\firefox.exe 
C:\Program Files\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\Windows\CurrentVersion\Internet Settings,ProxyOverride = *.local 
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =  
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll 
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\Program Files\Microsoft Office\Office12\GrooveShellExtensions.dll 
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll 
O2 - BHO: Google Gears Helper - {E0FEFE40-FBF9-42AE-BA58-794CA7E3FB53} - C:\Program Files\Google\Google Gears\Internet Explorer\0.5.32.0\gears.dll 
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir Desktop\avgnt.exe" /min 
O4 - HKLM\..\Run: [OODefragTray] C:\Windows\system32\oodtray.exe 
O4 - HKLM\..\Run: [RtHDVCpl] C:\Program Files\Realtek\Audio\HDA\RtHDVCpl.exe 
O4 - HKLM\..\Run: [SynTPEnh] C:\Program Files\Synaptics\SynTP\SynTPEnh.exe 
O4 - HKLM\..\Run: [amd_dc_opt] C:\Program Files\AMD\Dual-Core Optimizer\amd_dc_opt.exe 
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun 
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime 
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes\iTunesHelper.exe" 
O4 - HKLM\..\Run: [Kernel and Hardware Abstraction Layer] KHALMNPR.EXE 
O4 - HKCU\..\Run: [Steam] "c:\program files\steam\steam.exe" -silent 
O4 - HKCU\..\Run: [LDM] C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LogitechDesktopMessenger.exe 
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'LOKALER DIENST') 
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'LOKALER DIENST') 
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'NETZWERKDIENST') 
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'NETZWERKDIENST') 
O4 - Startup: Logitech . Produktregistrierung.lnk = C:\Program Files\Common Files\Logishrd\eReg\SetPoint\eReg.exe 
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Program Files\Logitech\Desktop Messenger\8876480\Program\LogitechDesktopMessenger.exe 
O4 - Global Startup: Logitech SetPoint.lnk = C:\Program Files\Logitech\SetPoint\SetPoint.exe 
O8 - Extra context menu item: Add to Google Photos Screensa&ver - res://C:\Windows\system32\GPhotos.scr/200 
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~2\MICROS~1\Office12\EXCEL.EXE/3000 
O9 - Extra button: (no name) - {09C04DA7-5B76-4EBC-BBEE-B25EAC5965F5} - C:\Program Files\Google\Google Gears\Internet Explorer\0.5.32.0\gears.dll 
O9 - Extra 'Tools' menuitem: &Gears-Einstellungen - {09C04DA7-5B76-4EBC-BBEE-B25EAC5965F5} - C:\Program Files\Google\Google Gears\Internet Explorer\0.5.32.0\gears.dll 
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MICROS~1\Office12\ONBttnIE.dll 
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~2\MICROS~1\Office12\ONBttnIE.dll 
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\MICROS~1\Office12\REFIEBAR.DLL 
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6.5\ICQ.exe 
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\Program Files\ICQ6.5\ICQ.exe 
O13 - Gopher Prefix:  
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab 
O17 - HKLM\System\CCS\Services\Tcpip\..\{099FB513-5181-4CD9-AB5F-01FF5B09D88E}: NameServer = 192.168.1.1 
O17 - HKLM\System\CS1\Services\Tcpip\..\{099FB513-5181-4CD9-AB5F-01FF5B09D88E}: NameServer = 192.168.1.1 
O18 - Protocol: bwfile-8876480 - {9462A756-7B47-47BC-8C80-C34B9B80B32B} - C:\Program Files\Logitech\Desktop Messenger\8876480\Program\GAPlugProtocol-8876480.dll 
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\Program Files\Microsoft Office\Office12\GrooveSystemServices.dll 
O23 - Service: AMD External Events Utility - AMD - C:\Windows\system32\atiesrxx.exe 
O23 - Service: Avira AntiVir Planer (AntiVirSchedulerService) - Avira GmbH - C:\Program Files\Avira\AntiVir Desktop\sched.exe 
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Program Files\Avira\AntiVir Desktop\avguard.exe 
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe 
O23 - Service: Bonjour-Dienst (Bonjour Service) - Apple Inc. - C:\Program Files\Bonjour\mDNSResponder.exe 
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Program Files\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe 
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe 
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe 
O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - C:\Program Files\iPod\bin\iPodService.exe 
O23 - Service: Logitech Bluetooth Service (LBTServ) - Logitech, Inc. - C:\Program Files\Common Files\Logitech\Bluetooth\LBTServ.exe 
O23 - Service: NMSAccessU - Unknown owner - C:\Program Files\CDBurnerXP\NMSAccessU.exe 
O23 - Service: O&O Defrag - O&O Software GmbH - C:\Windows\system32\oodag.exe 
O23 - Service: Steam Client Service - Valve Corporation - C:\Program Files\Common Files\Steam\SteamService.exe 
O23 - Service: TeamViewer 4 (TeamViewer4) - TeamViewer GmbH - C:\Program Files\TeamViewer\Version4\TeamViewer_Service.exe 
O23 - Service: Notebook Performance Tuning Service (TEMPRO) (TemproMonitoringService) - Toshiba Europe GmbH - C:\Program Files\Toshiba TEMPRO\TemproSvc.exe 
O23 - Service: Microsoft USB Bus Controller (usbctl) - Unknown owner - C:\Windows\system32\usbctl.exe (file missing)   
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End of file - 8063 bytes
			
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  Ich hoffe ihr könnt mir helfen, habe schon die Suchfunktion benutzt, aber kein Problem entspricht meinem...
Grüße, daveX