Trojaner TR/CryptoVB.J in C:/WINDOWS/svchost.exe

SamuelP

Hallo, seitdem ich eine Daten runtergeladen habe meldet mir AVIRA diesen Fund.

Hier die Hi-Jack This Logfile:
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Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:30:13, on 31.12.2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Avira\AntiVir Desktop\sched.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Avira\AntiVir Desktop\avguard.exe
C:\Programme\Ralink\Common\RalinkRegistryWriter.exe
C:\Programme\Sunbelt Software\Personal Firewall\SbPFLnch.exe
C:\Programme\Sunbelt Software\Personal Firewall\SbPFSvc.exe
C:\Programme\Avira\AntiVir Desktop\avgnt.exe
C:\WINDOWS\system\svcsys.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\ATI Technologies\ATI.ACE\Core-Static\MOM.exe
C:\Dokumente und Einstellungen\Samuel\Anwendungsdaten\Microsoft\svchost.exe
C:\Dokumente und Einstellungen\Samuel\Anwendungsdaten\Microsoft\svchosts.exe
C:\Programme\Ralink\Common\RaUI.exe
C:\Programme\Sunbelt Software\Personal Firewall\SbPFCl.exe
C:\Programme\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Programme\Skype\Phone\Skype.exe
C:\Programme\Skype\Plugin Manager\skypePM.exe
C:\WINDOWS\system32\WISPTIS.EXE
C:\Programme\Opera\Opera.exe
C:\Programme\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [LiveMonitor] C:\Programme\MSI\Live Update 3\LMonitor.exe
O4 - HKLM\..\Run: [DelReg] C:\Programme\MSI\DualCoreCenter\DelReg.exe
O4 - HKLM\..\Run: [avgnt] "C:\Programme\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKLM\..\Run: [StartCCC] "C:\Programme\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe" MSRun
O4 - HKLM\..\Run: [sycsys] C:\WINDOWS\system\svcsys.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Programme\Gemeinsame Dateien\Ahead\Lib\NeroCheck.exe
O4 - HKLM\..\Run: [SecurDisc] C:\Programme\Nero\Nero 7\InCD\NBHGui.exe
O4 - HKLM\..\Run: [InCD] C:\Programme\Nero\Nero 7\InCD\InCD.exe
O4 - HKLM\..\Run: [MSN] C:\Windows\svchost.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [svchost.exe] C:\Dokumente und Einstellungen\Samuel\Anwendungsdaten\Microsoft\svchost.exe
O4 - HKCU\..\Run: [svchosts.exe] C:\Dokumente und Einstellungen\Samuel\Anwendungsdaten\Microsoft\svchosts.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')
O4 - Global Startup: DualCoreCenter.lnk = C:\Programme\MSI\DualCoreCenter\StartUpDualCoreCenter.exe
O4 - Global Startup: Ralink Wireless Utility.lnk = C:\Programme\Ralink\Common\RaUI.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
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
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\GEMEIN~1\Skype\SKYPE4~1.DLL
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: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Dragon Age: Origins - Content Updater (DAUpdaterSvc) - BioWare - C:\Programme\Dragon Age\bin_ship\DAUpdaterSvc.Service.exe
O23 - Service: NBService - Nero AG - C:\Programme\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: NMIndexingService - Nero AG - C:\Programme\Gemeinsame Dateien\Ahead\Lib\NMIndexingService.exe
O23 - Service: Ralink Registry Writer (RalinkRegistryWriter) - Ralink Technology, Corp. - C:\Programme\Ralink\Common\RalinkRegistryWriter.exe
O23 - Service: SbPF.Launcher - Sunbelt Software, Inc. - C:\Programme\Sunbelt Software\Personal Firewall\SbPFLnch.exe
O23 - Service: Sunbelt Personal Firewall 4 (SPF4) - Sunbelt Software, Inc. - C:\Programme\Sunbelt Software\Personal Firewall\SbPFSvc.exe

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End of file - 4998 bytes
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Was kann ich dagegen tun?

Thx.