also bei mir ist ein problem seit längerem so:

der IE schliesst immer nach einer ebstimmten zeit! es nervt mich voll!!

hier mein log:

Logfile of HijackThis v1.99.1
Scan saved at 18:29:07, on 20.05.2005
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:\WINDOWS\system32\spoolsv.exe
C:\Programme\CA\eTrust Antivirus\InoRpc.exe
C:\Programme\CA\eTrust Antivirus\InoRT.exe
C:\Programme\CA\eTrust Antivirus\InoTask.exe
C:\Programme\CA\SharedComponents\CA_LIC\LogWatNT.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\Explorer.EXE
C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\WINDOWS\system32\RunDll32.exe
C:\WINDOWS\mHotkey.exe
C:\WINDOWS\CNYHKey.exe
C:\Programme\ICQLite\ICQLite.exe
C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe
C:\Programme\SlySoft\CloneCD\CloneCDTray.exe
C:\Programme\Winamp\winampa.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Winamp\Winamp.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\MSN Messenger\msnmsgr.exe
C:\Dokumente und Einstellungen\Mrs Pitt\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.searchforit.com/searchbar
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchforit.com/searchbar
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.msn.de/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.searchforit.com/searchbar
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchforit.com/searchbar
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.msn.de/
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.searchforit.com/searchbar
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.searchforit.com/searchbar
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - URLSearchHook: (no name) - {8952A998-1E7E-4716-B23D-3DBE03910972} - (no file)
R3 - URLSearchHook: IncrediFindBHO Class - {5D60FF48-95BE-4956-B4C6-6BB168A70310} - C:\PROGRA~1\INCRED~1\BHO\INCFIN~1.DLL
O1 - Hosts: 12.129.205.209 search.netscape.com12.129.205.209 sitefinder.verisign.com
O2 - BHO: F1 Organizer Class - {00000EF1-0786-4633-87C6-1AA7A44296DA} - C:\WINDOWS\System32\ATPART~1.DLL (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: NavErrRedir Class - {5D60FF48-95BE-4956-B4C6-6BB168A70310} - C:\PROGRA~1\INCRED~1\BHO\INCFIN~1.DLL
O2 - BHO: (no name) - {82315A18-6CFB-44a7-BDFD-90E36537C252} - (no file)
O2 - BHO: Replace Search Ctl - {832BEBED-C3DA-4534-A2C2-B2FFF220C820} - C:\WINDOWS\system32\replaceSearch.dll
O2 - BHO: (no name) - {9056A11F-5EA6-4A67-BDE9-8D3C7C453DAC} - (no file)
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programme\google\googletoolbar2.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programme\google\googletoolbar2.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Programme\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [CHotkey] mHotkey.exe
O4 - HKLM\..\Run: [ledpointer] CNYHKey.exe
O4 - HKLM\..\Run: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -minimize
O4 - HKLM\..\Run: [TkBellExe] "C:\Programme\Gemeinsame Dateien\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [CloneCDTray] "C:\Programme\SlySoft\CloneCD\CloneCDTray.exe" /s
O4 - HKLM\..\Run: [Tsl] C:\PROGRA~1\COMMON~1\tsa\tsl.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Programme\Winamp\winampa.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [sf] C:\Programme\sf\sf.exe
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -trayboot
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: &Google Search - res://C:\Programme\Google\GoogleToolbar2.dll/cmsearch.html
O8 - Extra context menu item: Im Cache gespeicherte Seite - res://C:\Programme\Google\GoogleToolbar2.dll/cmcache.html
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~4\Office10\EXCEL.EXE/3000
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 Lite - {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: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
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
O9 - Extra button: MedionShop - {07E3F115-C445-480D-94CB-ECA914A353CE} - http://www.medionshop.de/ (file missing) (HKCU)
O12 - Plugin for .mov: C:\Programme\Internet Explorer\PLUGINS\npqtplugin.dll
O12 - Plugin for .wav: C:\Programme\Internet Explorer\PLUGINS\npqtplugin.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.freenet.de
O16 - DPF: Yahoo! Fleet - http://download.games.yahoo.com/game.../y/fltt3_x.cab
O16 - DPF: Yahoo! Graffiti - http://download.games.yahoo.com/game...s/y/grt5_x.cab
O16 - DPF: Yahoo! Pool 2 - http://download.games.yahoo.com/game...s/y/pote_x.cab
O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} - http://ak.imgfarm.com/images/nocache...p1.0.0.8-2.cab
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/04a30f04...dxIE601_de.cab
O16 - DPF: {88D758A3-D33B-45FD-91E3-67749B4057FA} (Sinstaller Class) - http://dm.screensavers.com/dm/instal...sinstaller.cab
O16 - DPF: {9076A11F-5EA6-4A67-BDE9-8D3C7C453DAC} - http://www.fizzlewizzle.com/installfiles/popblocker.cab
O16 - DPF: {E0B795B4-FD95-4ABD-A375-27962EFCE8CF} (StarInstall Control) - http://www.download-url.de/install/StarInstall.ocx
O23 - Service: CA-Lizenz-Client (CA_LIC_CLNT) - Computer Associates - C:\Programme\CA\SharedComponents\CA_LIC\lic98rmt.exe
O23 - Service: CA-Lizenzserver (CA_LIC_SRVR) - Computer Associates - C:\Programme\CA\SharedComponents\CA_LIC\lic98rmtd.exe
O23 - Service: eTrust Antivirus RPC Server (InoRPC) - Computer Associates International, Inc. - C:\Programme\CA\eTrust Antivirus\InoRpc.exe
O23 - Service: eTrust Antivirus Realtime Server (InoRT) - Computer Associates International, Inc. - C:\Programme\CA\eTrust Antivirus\InoRT.exe
O23 - Service: eTrust Antivirus Job Server (InoTask) - Computer Associates International, Inc. - C:\Programme\CA\eTrust Antivirus\InoTask.exe
O23 - Service: Ereignisprotokoll-Überwachung (LogWatch) - Computer Associates - C:\Programme\CA\SharedComponents\CA_LIC\LogWatNT.exe
O23 - Service: TSMService - T-Systems Nova, Berkom - C:\Programme\T-DSL SpeedManager\tsmsvc.exe
O23 - Service: X10 Device Network Service (x10nets) - X10 - C:\PROGRA~1\COMMON~1\X10\Common\x10nets.exe

danke für alle antworten, die kommen werden hoffe ich doch!!

@beautifull16

wechsle in den abgesicherten modus und fixe mit HJT
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.searchforit.com/searchbar
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchforit.com/searchbar
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.searchforit.com/searchbar
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.searchforit.com/searchbar
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.searchforit.com/searchbar
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.searchforit.com/searchbar
R3 - URLSearchHook: (no name) - {8952A998-1E7E-4716-B23D-3DBE03910972} - (no file)
R3 - URLSearchHook: IncrediFindBHO Class - {5D60FF48-95BE-4956-B4C6-6BB168A70310} - C:\PROGRA~1\INCRED~1\BHO\INCFIN~1.DLL
O2 - BHO: F1 Organizer Class - {00000EF1-0786-4633-87C6-1AA7A44296DA} - C:\WINDOWS\System32\ATPART~1.DLL (file missing)
O2 - BHO: NavErrRedir Class - {5D60FF48-95BE-4956-B4C6-6BB168A70310} - C:\PROGRA~1\INCRED~1\BHO\INCFIN~1.DLL
O2 - BHO: (no name) - {82315A18-6CFB-44a7-BDFD-90E36537C252} - (no file)
O2 - BHO: Replace Search Ctl - {832BEBED-C3DA-4534-A2C2-B2FFF220C820} - C:\WINDOWS\system32\replaceSearch.dll
O2 - BHO: (no name) - {9056A11F-5EA6-4A67-BDE9-8D3C7C453DAC} - (no file)
O4 - HKLM\..\Run: [Tsl] C:\PROGRA~1\COMMON~1\tsa\tsl.exe
O9 - Extra button: MedionShop - {07E3F115-C445-480D-94CB-ECA914A353CE} - http://www.medionshop.de/ (file missing) (HKCU)
O16 - DPF: {1D4DB7D2-6EC9-47A3-BD87-1E41684E07BB} - http://ak.imgfarm.com/images/nocach...up1.0.0.8-2.cab
O16 - DPF: {88D758A3-D33B-45FD-91E3-67749B4057FA} (Sinstaller Class) - http://dm.screensavers.com/dm/insta.../sinstaller.cab
O16 - DPF: {9076A11F-5EA6-4A67-BDE9-8D3C7C453DAC} - http://www.fizzlewizzle.com/installfiles/popblocker.cab
O16 - DPF: {E0B795B4-FD95-4ABD-A375-27962EFCE8CF} (StarInstall Control) - http://www.download-url.de/install/StarInstall.ocx

lösche danach manuell
C:\PROGRA~1\COMMON~1\tsa\tsl.exe
C:\WINDOWS\system32\replaceSearch.dll
C:\PROGRA~1\INCRED~1\BHO\INCFIN~1.DLL

neu booten, neues HJT logfile posten
chaosman