Wenn ich mein Task manager aufrufen will,dann bleibt er nur für 1-2 Sekunden und verschwindet wieder,genauso beim Geräte Manager.
Ist das ein trojaner.Hier meine logfile:


Logfile of HijackThis v1.99.1
Scan saved at 21:30:29, on 11.04.2005
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\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\recycler\bin32\services.exe
C:\recycler\bin32\services.exe
C:\recycler\bin32\lsass.exe
C:\recycler\bin32\svchost.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe
C:\Programme\Norton AntiVirus\SAVScan.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\QuickTime\qttask.exe
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
C:\Programme\Musicmatch\Musicmatch Jukebox\mm_tray.exe
C:\Programme\Musicmatch\Musicmatch Jukebox\mmtask.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe
C:\WINDOWS\SOUNDMAN.EXE
C:\Programme\Pinnacle\PCTV Stereo\Remote\Remoterm.exe
C:\WINDOWS\system32\SVCHOSTA.EXE
C:\WINDOWS\Logi_MwX.Exe
C:\Program Files\Cekgkjf\Txsplh.exe
C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
C:\Programme\CyberLink\PowerDVD\PDVDServ.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Steam2\Steam.exe
C:\Programme\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
C:\Programme\TVgenial\TVgenial.exe
C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programme\Pinnacle\Shared Files\Programs\Scheduler\PCLEScheduler.exe
C:\Programme\LimeWire\LimeWire.exe
C:\Programme\ISTsvc\istsvc.exe
C:\Programme\MSN Messenger\msnmsgr.exe
C:\Programme\Pinnacle\PCTV Stereo\Vision\Vision.exe
C:\PROGRA~1\Pinnacle\SHARED~1\Filter\server.exe
C:\PROGRA~1\Pinnacle\SHARED~1\Filter\VBI_SE~1.EXE
C:\Programme\Musicmatch\Musicmatch Jukebox\MMJB.EXE
C:\Programme\Musicmatch\Musicmatch Jukebox\MMDiag.exe
C:\Programme\Musicmatch\Musicmatch Jukebox\mm_director.exe
C:\Programme\Musicmatch\Musicmatch Jukebox\mm_TDMEngine.exe
C:\Programme\iPod\bin\iPodService.exe
C:\Programme\Crazy Browser\Crazy Browser.exe
C:\APM\apm.exe
C:\Programme\Messenger\msmsgs.exe
C:\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.de/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/cust.../www.yahoo.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = http=192.168.2.1;https=192.168.2.1
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R3 - URLSearchHook: (no name) - _{00A6FAF6-072E-44cf-8957-5838F569A31D} - (no file)
R3 - URLSearchHook: (no name) - _{855F3B16-6D32-4fe6-8A56-BBB695989046} - (no file)
R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - (no file)
O2 - BHO: Yahoo! Companion BHO - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Programme\Yahoo!\Companion\Installs\cpn\ycomp5_5_5_0.dll
O2 - BHO: myBar BHO - {0494D0D1-F8E0-41ad-92A3-14154ECE70AC} - C:\Programme\MyWay\myBar\1.bin\MYBAR.DLL
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Programme\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programme\google\googletoolbar1.dll
O2 - BHO: CNavExtBho Class - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programme\Norton AntiVirus\NavShExt.dll
O2 - BHO: FlashFXP Helper for Internet Explorer - {E5A1691B-D188-4419-AD02-90002030B8EE} - C:\Programme\FlashFXP\IEFlash.dll
O3 - Toolbar: My &Search Bar - {0494D0D9-F8E0-41ad-92A3-14154ECE70AC} - C:\Programme\MyWay\myBar\1.bin\MYBAR.DLL
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Yahoo! Companion - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Programme\Yahoo!\Companion\Installs\cpn\ycomp5_5_5_0.dll
O3 - Toolbar: ICQ Toolbar - {855F3B16-6D32-4fe6-8A56-BBB695989046} - C:\Programme\ICQToolbar\toolbaru.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programme\google\googletoolbar1.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [MMTray] C:\Programme\Musicmatch\Musicmatch Jukebox\mm_tray.exe
O4 - HKLM\..\Run: [mmtask] C:\Programme\Musicmatch\Musicmatch Jukebox\mmtask.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [KAZAA] "C:\Programme\Kazaa Lite\start.exe" "C:\Programme\Kazaa Lite\clean.kmd" /SYSTRAY
O4 - HKLM\..\Run: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -minimize
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [Ptipbmf] rundll32.exe ptipbmf.dll,SetWriteCacheMode
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [PCTVRemote] C:\Programme\Pinnacle\PCTV Stereo\Remote\Remoterm.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\\NeroCheck.exe
O4 - HKLM\..\Run: [-
] C:\WINDOWS\sqmwi.exe
O4 - HKLM\..\Run: [Windows Logon Procedure] SVCHOSTA.EXE
O4 - HKLM\..\Run: [Logitech Utility] Logi_MwX.Exe
O4 - HKLM\..\Run: [peryhur] C:\WINDOWS\peryhur.exe
O4 - HKLM\..\Run: [Hpgad] C:\Program Files\Cekgkjf\Txsplh.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
O4 - HKLM\..\Run: [Á³#*L"h'þ9Óœð3rÅWC:\Programme\ISTsvc\istsvc.exe] C:\WINDOWS\sqmwi.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [RemoteControl] C:\Programme\CyberLink\PowerDVD\PDVDServ.exe
O4 - HKLM\..\Run: [Windows FormatAd] C:\Program Files\Windows FormatAd\WinForm.exe
O4 - HKLM\..\Run: [IST Service] C:\Programme\ISTsvc\istsvc.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Steam] C:\Programme\Steam2\Steam.exe -silent
O4 - HKCU\..\Run: [LDM] C:\Programme\Logitech\Desktop Messenger\8876480\Program\BackWeb-8876480.exe
O4 - HKCU\..\Run: [TVgenial] C:\Programme\TVgenial\TVgenial.exe -d
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -trayboot
O4 - HKCU\..\RunOnce: [Windows Logon Procedure] SVCHOSTA.EXE
O4 - Startup: Registration-PCTV.lnk = C:\Programme\Pinnacle\PCTV Stereo\ERegister\RegTool.exe
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Programme\Logitech\Desktop Messenger\8876480\Program\LDMConf.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: Pinnacle Scheduler.lnk = C:\Programme\Pinnacle\Shared Files\Programs\Scheduler\PCLEScheduler.exe
O8 - Extra context menu item: &Google Search - res://c:\programme\google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: &ICQ Toolbar Search - res://C:\Programme\ICQToolbar\toolbaru.dll/SEARCH.HTML
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearc...p=ZBzeb032YYDE
O8 - Extra context menu item: Im Cache gespeicherte Seite - res://c:\programme\google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Verweisseiten - res://c:\programme\google\GoogleToolbar2.dll/cmbacklinks.html
O8 - Extra context menu item: Ähnliche Seiten - res://c:\programme\google\GoogleToolbar2.dll/cmsimilar.html
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_02\bin\npjpi150_02.dll
O9 - Extra button: ICQ 4 - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Programme\ICQLite\ICQLite.exe
O9 - Extra 'Tools' menuitem: ICQ Lite - {B863453A-26C3-4e1f-A54D-A2CD196348E9} - C:\Programme\ICQLite\ICQLite.exe
O9 - Extra button: eBay - Homepage - {EF79EAC5-3452-4E02-B8BD-BA4C89F1AC7A} - C:\Programme\IrfanView\Ebay\Ebay.htm
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: {00000000-0000-0000-0000-000020030000} - http://www.advnt01.com/dialer/ger_nopop.exe
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary...r.cab31267.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {288C5F13-7E52-4ADA-A32E-F5BF9D125F98} (CR64Loader Object) - http://www.miniclip.com/platypus/miniclipGameLoader.dll
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/2503e068...dxIE601_de.cab
O16 - DPF: {59136DB4-6CA3-4B40-8F2F-BBF84B6F1E91} (Attachment Upload Control) - https://img.web.de/v/mail/activex/mail_upload_1123.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary...t.cab31267.cab
O16 - DPF: {8FA9D107-547B-4DBC-9D88-FABD891EDB0A} (shizmoo Class) - http://playroom.icq.com/odyssey_web11.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary...o.cab32846.cab
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Programme\iPod\bin\iPodService.exe
O23 - Service: Norton AntiVirus Auto-Protect-Dienst (navapsvc) - Symantec Corporation - C:\Programme\Norton AntiVirus\navapsvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: SAVScan - Symantec Corporation - C:\Programme\Norton AntiVirus\SAVScan.exe
O23 - Service: ScriptBlocking Service (SBService) - Symantec Corporation - C:\PROGRA~1\GEMEIN~1\SYMANT~1\SCRIPT~1\SBServ.exe
O23 - Service: Symantec Network Drivers Service (SNDSrvc) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\SNDSrvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe
O23 - Service: System32 - Unknown owner - C:\recycler\bin32\services.exe
O23 - Service: System64 - Unknown owner - C:\recycler\bin32\services.exe

Sorry, aber dein System ist total verseucht! Unter anderem befindet sich dieser Schädling auf dem PC.
=> Als einzig vernünftige Lösung bleibt dir nur das:
"System neu aufsetzen und vor der ersten Internetverbindung entsprechend absichern".
Beachte auch dies.