Trojaner-Board - CSRSS.exe - Virus oder nur eine harmlose Datei?

Hallo,
seit letzter Zeit spinnt mein PC mal wieder total.
Ich kann keine Verknüpfungen mehr erstellen, einige Verknüpfungen können nicht geöffnet werden:

Code:

Fehlermeldung:

'Dateipfad' konnte nicht gefunden werden. Stellen sie sicher, das Sie den Namen richtig eingegeben haben und wiederholen Sie den Vorgang."

Wenn ich das Programm direkt starten will, kommt es bei einigen Programmen zu der selben Fehlermeldung, wie oben.
Es wird zudem bei jedem neustart der Ordner "Programme (x86)" erstellt, obwohl er schon vorhanden ist.
(Mein OS: Windows 7 - 64bit)

Programme (auch HijackThis) können zudem nicht als Administrator gestartet werden, es wird wieder die selbe Fehlermeldung angezeigt, wie oben.

HijackThis kann deshalb nicht alles scannen, trotzdem ist hier das Logfile:

Code:

Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 12:05:55, on 19.12.2009

Platform: Unknown Windows (WinNT 6.01.3504)

MSIE: Internet Explorer v8.00 (8.00.7600.16385)

Boot mode: Normal
 

Running processes:

C:\Program Files (x86)\Common Files\Nokia\MPlatform\NokiaMServer.exe

C:\Program Files (x86)\Avira\AntiVir Desktop\avgnt.exe

C:\Program Files\Logitech\GamePanel Software\Applets\LCDMedia.exe

C:\Program Files (x86)\iTunes\iTunesHelper.exe

C:\Program Files (x86)\Mozilla Firefox\firefox.exe

C:\Program Files (x86)\ICQ6.5\ICQ.exe

C:\Program Files (x86)\PC Connectivity Solution\Transports\NclMSBTSrv.exe

C:\Program Files (x86)\iTunes\iTunes.exe

C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceHelper.exe

C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\bin\distnoted.exe

C:\Users\KeeeV\Downloads\HijackThis.exe

C:\Users\KeeeV\Desktop\HijackThis.exe

C:\Windows\SysWOW64\DllHost.exe
 

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 = 

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = 

F2 - REG:system.ini: UserInit=userinit.exe

O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll

O2 - BHO: Windows Live Anmelde-Hilfsprogramm - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll

O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre6\bin\jp2ssv.dll

O2 - BHO: Google Gears Helper - {E0FEFE40-FBF9-42AE-BA58-794CA7E3FB53} - C:\Program Files (x86)\Google\Google Gears\Internet Explorer\0.5.33.0\gears.dll

O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Java\jre6\bin\jusched.exe"

O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Reader_sl.exe"

O4 - HKLM\..\Run: [Adobe ARM] "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"

O4 - HKLM\..\Run: [NokiaMServer] C:\Program Files (x86)\Common Files\Nokia\MPlatform\NokiaMServer /watchfiles startup

O4 - HKLM\..\Run: [avgnt] "C:\Program Files (x86)\Avira\AntiVir Desktop\avgnt.exe" /min

O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files (x86)\QuickTime\QTTask.exe" -atboottime

O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files (x86)\iTunes\iTunesHelper.exe"

O4 - HKCU\..\Run: [Google Update] "C:\Users\KeeeV\AppData\Local\Google\Update\GoogleUpdate.exe" /c

O4 - HKCU\..\Run: [StickSecurity] C:\Program Files (x86)\HomedomSoftware\StickSecurity\V18.exe

O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\DTLite.exe" -autorun

O4 - HKCU\..\Run: [StickSecurity Basic] C:\Program Files (x86)\StickSecurity 2 Basic\StickSecurity2Basic.exe

O4 - HKCU\..\Run: [NokiaOviSuite2] C:\Program Files (x86)\Nokia\Nokia Ovi Suite\NokiaOviSuite.exe -tray

O8 - Extra context menu item: &Download by Arles Download Manager - C:\Users\KeeeV\AppData\Local\Ariel Download Manager\DownloadManager.htm

O8 - Extra context menu item: Sothink SWF Catcher - C:\Program Files (x86)\Common Files\SourceTec\SWF Catcher\InternetExplorer.htm

O9 - Extra button: (no name) - {09C04DA7-5B76-4EBC-BBEE-B25EAC5965F5} - C:\Program Files (x86)\Google\Google Gears\Internet Explorer\0.5.33.0\gears.dll

O9 - Extra 'Tools' menuitem: &Gears-Einstellungen - {09C04DA7-5B76-4EBC-BBEE-B25EAC5965F5} - C:\Program Files (x86)\Google\Google Gears\Internet Explorer\0.5.33.0\gears.dll

O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~2\MICROS~2\WEB2~1\Office12\REFIEBAR.DLL

O9 - Extra button: Sothink SWF Catcher - {E19ADC6E-3909-43E4-9A89-B7B676377EE3} - C:\Program Files (x86)\Common Files\SourceTec\SWF Catcher\InternetExplorer.htm

O9 - Extra 'Tools' menuitem: Sothink SWF Catcher - {E19ADC6E-3909-43E4-9A89-B7B676377EE3} - C:\Program Files (x86)\Common Files\SourceTec\SWF Catcher\InternetExplorer.htm

O9 - Extra button: ICQ Lite - {E59EB121-F339-4851-A3BA-FE49C35617C2} - ICQ.exe (file missing)

O9 - Extra 'Tools' menuitem: ICQ Lite - {E59EB121-F339-4851-A3BA-FE49C35617C2} - ICQ.exe (file missing)

O13 - Gopher Prefix: 

O22 - SharedTaskScheduler: Windows DreamScene - {E31004D1-A431-41B8-826F-E902F9D95C81} - C:\Windows\SysWow64\DreamScene.dll

O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)

O23 - Service: Avira AntiVir Planer (AntiVirSchedulerService) - Avira GmbH - C:\Program Files (x86)\Avira\AntiVir Desktop\sched.exe

O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Program Files (x86)\Avira\AntiVir Desktop\avguard.exe

O23 - Service: Apple Mobile Device - Apple Inc. - C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe

O23 - Service: Bonjour-Dienst (Bonjour Service) - Apple Inc. - C:\Program Files (x86)\Bonjour\mDNSResponder.exe

O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\Windows\System32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)

O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Program Files (x86)\Common Files\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe

O23 - Service: iPod-Dienst (iPod Service) - Apple Inc. - X:\Programme\iPod\bin\iPodService.exe

O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)

O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)

O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)

O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: ServiceLayer - Nokia - C:\Program Files (x86)\PC Connectivity Solution\ServiceLayer.exe

O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)

O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)

O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)

O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - C:\Program Files (x86)\NVIDIA Corporation\3D Vision\nvSCPAPISvr.exe

O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)

O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)

O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)

O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)

O23 - Service: VNC Server Version 4 (WinVNC4) - RealVNC Ltd. - C:\Program Files (x86)\RealVNC\VNC4\WinVNC4.exe

O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Programme (x86)\Windows Media Player\wmpnetwk.exe (file missing)
 

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End of file - 8867 bytes

Ich hoffe, jemand kann mir bei helfen.
Liebe Grüße,
Kewwn