Also...fast das gleiche Problem hatte ich schon einmal, deswegen weiß ich, dass ich ein Logfile erstellen soll.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 23:13:54, on 21.04.2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.20627)
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\spoolsv.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\Java\jre1.6.0_05\bin\jusched.exe
C:\Programme\ATI Technologies\ATI.ACE\cli.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\ATI Technologies\ATI.ACE\CLI.exe
C:\Programme\802.11 Wireless LAN\802.11g Pen Size Wireless USB 2.0 Adapter HW.32 V1.00\SiSWLSvc.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Dokumente und Einstellungen\matthias.PRIVAT-5BC97626\Eigene Dateien\Programme\Sonstiges\Firefox\firefox.exe
C:\Programme\Spybot - Search & Destroy\SpybotSD.exe
C:\WINDOWS\olgdqarf.exe
C:\Programme\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 = about:blank
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 =
R3 - URLSearchHook: (no name) - {855F3B16-6D32-4fe6-8A56-BBB695989046} - (no file)
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\winsvr.exe
O3 - Toolbar: dpevflbg - {859D10F7-0E0F-43A8-8DF7-EC0466A40301} - C:\WINDOWS\dpevflbg.dll
O4 - HKLM\..\Run: [Smapp] C:\Programme\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [WinSvr] C:\WINDOWS\system32\WinSvr.exe
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programme\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [InstallMalwarrior] C:\DOKUMENTE UND EINSTELLUNGEN\ADMINISTRATOR.PRIVAT-5BC97626\DESKTOP\setup504.exe
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [ATICCC] "C:\Programme\ATI Technologies\ATI.ACE\cli.exe" runtime
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programme\Spybot - Search & Destroy\TeaTimer.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-1-5-20\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'NETZWERKDIENST')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'Default user')
O4 - Global Startup: ATI CATALYST-Infobereich.lnk = C:\Programme\ATI Technologies\ATI.ACE\CLI.exe
O4 - Global Startup: Wireless Configuration Utility HW.32.lnk = ?
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Recherchieren - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~1\OFFICE11\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
O9 - Extra button: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\ICQ6\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ6 - {E59EB121-F339-4851-A3BA-FE49C35617C2} - C:\ICQ6\ICQ.exe
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
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://www.update.microsoft.com/microso ... 7743805875
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microso ... 7743790015
O21 - SSODL: AlrtRam - {eb7b153d-981c-4d15-8036-d960ca4f2fc7} - C:\WINDOWS\Installer\{eb7b153d-981c-4d15-8036-d960ca4f2fc7}\AlrtRam.dll (file missing)
O21 - SSODL: zip - {31c131ea-6d92-4007-9903-08c3ec66d53b} - C:\WINDOWS\Installer\{31c131ea-6d92-4007-9903-08c3ec66d53b}\zip.dll (file missing)
O21 - SSODL: vadokmxt - {489D338D-0A51-4848-8F79-3E183C5AA046} - C:\WINDOWS\vadokmxt.dll
O21 - SSODL: wdpoefan - {2CD6C2D9-AC66-4C80-B511-61D31052D615} - C:\WINDOWS\wdpoefan.dll
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: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programme\Gemeinsame Dateien\InstallShield\Driver\1050\Intel 32\IDriverT.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PC Tools Auxiliary Service (sdAuxService) - Unknown owner - F:\Programme\Spyware Doctor\pctsAuxs.exe (file missing)
O23 - Service: PC Tools Security Service (sdCoreService) - Unknown owner - F:\Programme\Spyware Doctor\pctsSvc.exe (file missing)
O23 - Service: SiS WirelessLan Service (SiSWLSvc) - Unknown owner - C:\Programme\802.11 Wireless LAN\802.11g Pen Size Wireless USB 2.0 Adapter HW.32 V1.00\SiSWLSvc.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programme\Analog Devices\SoundMAX\SMAgent.exe

--
End of file - 6751 bytes

Start ->Ausführen -> "gpedit.msc" eintippen -> OK -> Benutzerkonfiguration -> Administrative Vorlagen -> System -> Strg+Alt+Entf-Optionen -> und dann bei Einstellungen (rechte Seite) -> Eigenschaften von Taskmanager entfernen muss auf "deaktiviert" oder "nicht konfiguriert" stehen.

Diese hier fixen/Dateien löschen:

Code: Alles auswählen

O3 - Toolbar: dpevflbg - {859D10F7-0E0F-43A8-8DF7-EC0466A40301} - C:\WINDOWS\dpevflbg.dll

O4 - HKUS\S-1-5-20\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'NETZWERKDIENST')

O4 - HKUS\S-1-5-18\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'Default user')

O21 - SSODL: vadokmxt - {489D338D-0A51-4848-8F79-3E183C5AA046} - C:\WINDOWS\vadokmxt.dll

O21 - SSODL: wdpoefan - {2CD6C2D9-AC66-4C80-B511-61D31052D615} - C:\WINDOWS\wdpoefan.dll