Hi,
Mein Bildschirm wird am Anfang, wenn ich den PC einschaltete, wenn sich die ganzen Programme starten auf dem Desktop kurz schwarz, light das an irgendeinem Schädling? Mein Logfile:




Logfile of HijackThis v1.99.1
Scan saved at 19:02:09, on 05.10.2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.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:\Programme\TuneUp Utilities 2006\WinStylerThemeSvc.exe
C:\Programme\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Programme\Sygate\SPF\smc.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Windows Defender\MSASCui.exe
C:\Programme\CyberLink\PowerDVD\PDVDServ.exe
C:\Programme\AntiVir PersonalEdition Classic\avgnt.exe
C:\Programme\Java\jre1.5.0_06\bin\jusched.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programme\ICQLite\ICQLite.exe
C:\Programme\Spybot - Search & Destroy\TeaTimer.exe
C:\Programme\Gemeinsame Dateien\Free Download Manager\fdm.exe
C:\Programme\ATI Technologies\ATI.ACE\CLI.EXE
C:\Programme\AntiVir PersonalEdition Classic\sched.exe
C:\Programme\AntiVir PersonalEdition Classic\avguard.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\System32\alg.exe
C:\Programme\ATI Technologies\ATI.ACE\cli.exe
C:\Programme\ATI Technologies\ATI.ACE\cli.exe
C:\Programme\Mozilla Firefox\firefox.exe
C:\Dokumente und Einstellungen\######\Desktop\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O4 - HKLM\..\Run: [Windows Defender] "C:\Programme\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [RemoteControl] C:\Programme\CyberLink\PowerDVD\PDVDServ.exe
O4 - HKLM\..\Run: [SmcService] C:\PROGRA~1\Sygate\SPF\smc.exe -startgui
O4 - HKLM\..\Run: [avgnt] "C:\Programme\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [ICQ Lite] "C:\Programme\ICQLite\ICQLite.exe" -minimize
O4 - HKLM\..\Run: [DAEMON Tools] "C:\Programme\DAEMON Tools\daemon.exe" -lang 1033
O4 - HKLM\..\Run: [ATICCC] "C:\Programme\ATI Technologies\ATI.ACE\CLIStart.exe"
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programme\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [DWQueuedReporting] "C:\PROGRA~1\GEMEIN~1\MICROS~1\DW\dwtrig20.exe" -t
O4 - HKCU\..\Run: [fdm] C:\Programme\Gemeinsame Dateien\Free Download Manager\fdm.exe
O4 - HKCU\..\Run: [Skype] "C:\Programme\Skype\Phone\Skype.exe" /nosplash /minimized
O4 - HKCU\..\Run: [eMuleAutoStart] C:\Programme\eMule\emule.exe -AutoStart
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -trayboot
O4 - Startup: Xfire.lnk = C:\Programme\Xfire\Xfire.exe
O8 - Extra context menu item: Alles mit FDM herunterladen - file://C:\Programme\Free Download Manager\dlall.htm
O8 - Extra context menu item: Auswahl mit FDM herunterladen - file://C:\Programme\Free Download Manager\dlselected.htm
O8 - Extra context menu item: CC Web-Interface - http://localhost:4002/cookie.cooker/loadifscript
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O8 - Extra context menu item: Formulare ausfüllen (echte Daten) - http://localhost:4002/cookie.cooker/fillscriptp
O8 - Extra context menu item: Formulare ausfüllen (zufällig) - http://localhost:4002/cookie.cooker/fillscriptr
O8 - Extra context menu item: Mit FDM herunterladen - file://C:\Programme\Free Download Manager\dllink.htm
O8 - Extra context menu item: Webseiten mit FDM herunterladen - file://C:\Programme\Free Download Manager\dlpage.htm
O8 - Extra context menu item: Werbung blockieren - http://localhost:4002/cookie.cooker/scriptwerbung
O9 - Extra button: (no name) - AutorunsDisabled - (no file)
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_06\bin\npjpi150_06.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_06\bin\npjpi150_06.dll
O9 - Extra button: Run WinHTTrack - {36ECAF82-3300-8F84-092E-AFF36D6C7040} - C:\Open Source\WinHTTrack\WinHTTrackIEBar.dll
O9 - Extra 'Tools' menuitem: Launch WinHTTrack - {36ECAF82-3300-8F84-092E-AFF36D6C7040} - C:\Open Source\WinHTTrack\WinHTTrackIEBar.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O16 - DPF: {029FDBA6-3547-11D7-AA4C-0050BF051A00} (Rawflow ICD Client) - http://www.giga.de/giga-stream-test/Rawflow.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1151502459875
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - https://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{62ED1208-E693-4DCA-86CF-F72BC3299E26}: NameServer = 194.25.2.129
O18 - Protocol: ms-help - {314111C7-A502-11D2-BBCA-00C04F8EC294} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Help\hxds.dll
O18 - Filter hijack: text/xml - {807563E5-5146-11D5-A672-00B0D022E945} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\OFFICE12\MSOXMLMF.DLL
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O23 - Service: AntiVir PersonalEdition Classic Planer (AntiVirScheduler) - Avira GmbH - C:\Programme\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Guard (AntiVirService) - AVIRA GmbH - C:\Programme\AntiVir PersonalEdition Classic\avguard.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS\system32\ati2sgag.exe
O23 - Service: Boonty Games - Unknown owner - C:\Programme\Gemeinsame Dateien\BOONTY Shared\Service\Boonty.exe (file missing)
O23 - Service: InstallDriver Table Manager (IDriverT) - Unknown owner - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\11\Intel 32\IDriverT.exe (file missing)
O23 - Service: SQL Server (SQLEXPRESS) (MSSQL$SQLEXPRESS) - Unknown owner - c:\Programme\Microsoft SQL Server\MSSQL.1\MSSQL\Binn\sqlservr.exe" -sSQLEXPRESS (file missing)
O23 - Service: Sygate Personal Firewall (SmcService) - Sygate Technologies, Inc. - C:\Programme\Sygate\SPF\smc.exe
O23 - Service: TuneUp WinStyler Theme Service (TUWinStylerThemeSvc) - TuneUp Software GmbH - C:\Programme\TuneUp Utilities 2006\WinStylerThemeSvc.exe

Offensichtliche Schädlinge sind aus dem Logfile nicht ersichtlich. Ich kenn auch keinen Schädling, der absichtlich den Bildschirm schwarz werden lassen will, denn heutige Schädlinge wollen lieber unnauffällig agieren.