Win XP: CPU 100% 2mal iexplore.exe

Hallo, kann wir jemand helfen?! Mein Computer spinnt total rum. Iexplore.exe bremmst den Computer aus, läßt mein CPU auf 100% auslastung und es funkt gar nichts mehr. Konnte nur mit Mühe und häufigen wieder neu starten die Homepage erstellen. :'( Bei Ebay spinnt die exe auch total.  Der Task Manager zeigt sogar 2mal iexplore.exe an. Ich hab mal Hijack Logfile mit reinkopiert, ich kann darauf gar nichts erkennen....Bin halt nur ein  "Anwender"   

Vielen Dank schon mal im voraus.

Logfile of HijackThis v1.99.1
Scan saved at 10:14:16, on 22.07.2007
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:\WINDOWS\Explorer.EXE
C:\Programme\Trojancheck 6\tcguard.exe
C:\Programme\Microsoft ActiveSync\WCESCOMM.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\Spamihilator\spamihilator.exe
C:\Programme\AntiVir PersonalEdition Classic\sched.exe
C:\Programme\AntiVir PersonalEdition Classic\avguard.exe
C:\Programme\Gemeinsame Dateien\Microsoft Shared\VS7Debug\mdm.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\WINDOWS\System32\snmp.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\T-DSL SpeedManager\tsmsvc.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\Adobe\Acrobat 7.0\Reader\AcroRd32.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Programme\Gemeinsame Dateien\Softwin\BitDefender Communicator\xcommsvr.exe
C:\Programme\Gemeinsame Dateien\Softwin\BitDefender Scan Server\bdss.exe
C:\Programme\Softwin\BitDefender8\bdmcon.exe
C:\Programme\Softwin\BitDefender8\bdswitch.exe
C:\Programme\Softwin\BitDefender8\bdnagent.exe
C:\Programme\Outlook Express\msimn.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\Internet Explorer\iexplore.exe
C:\Programme\QuickTime\qttask.exe
C:\PROGRA~1\WinZip\winzip32.exe
C:\DOKUME~1\Michael\LOKALE~1\Temp\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://g.msn.de/0SEDEDE/SAOS01?FORM=TOOLBR
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://g.msn.de/0SEDEDE/SAOS01?FORM=TOOLBR
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.tiscali.de/index.php?m=1
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://g.msn.de/0SEDEDE/SAOS01?FORM=TOOLBR
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Window Title = Microsoft Internet Explorer
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = fritz.box;<local>
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O3 - Toolbar: Easy-WebPrint - {327C2873-E90D-4c37-AA9D-10AC9BABA46C} - C:\Programme\Canon\Easy-WebPrint\Toolband.dll
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [T-DSL SpeedMgr] "C:\Programme\T-DSL SpeedManager\SpeedMgr.exe"
O4 - HKLM\..\Run: [avgnt] "C:\Programme\AntiVir PersonalEdition Classic\avgnt.exe" /min
O4 - HKLM\..\Run: [VOBRegCheck] C:\WINDOWS\System32\VOBREGCheck.exe -CheckReg
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [Trojancheck 6 Guard] C:\Programme\Trojancheck 6\tcguard.exe
O4 - HKLM\..\Run: [StartCCC] C:\Programme\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe
O4 - HKLM\..\Run: [BDMCon] "C:\Programme\Softwin\BitDefender8\bdmcon.exe"
O4 - HKLM\..\Run: [BDNewsAgent] "C:\Programme\Softwin\BitDefender8\bdnagent.exe"
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Programme\Microsoft ActiveSync\WCESCOMM.EXE"
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Spamihilator] "C:\Programme\Spamihilator\spamihilator.exe"
O4 - HKCU\..\RunOnce: [ICQ Lite] C:\Programme\ICQLite\ICQLite.exe -trayboot
O4 - Startup: atomzeit.lnk = C:\Programme\Atomzeit\atomzeit.exe
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: AntiVir PE Classic.lnk = C:\Programme\AntiVir PersonalEdition Classic\avcenter.exe
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: Easy-WebPrint - Drucken - res://C:\Programme\Canon\Easy-WebPrint\Resource.dll/RC_Print.html
O8 - Extra context menu item: Easy-WebPrint - Schnelldruck - res://C:\Programme\Canon\Easy-WebPrint\Resource.dll/RC_HSPrint.html
O8 - Extra context menu item: Easy-WebPrint - Vorschau - res://C:\Programme\Canon\Easy-WebPrint\Resource.dll/RC_Preview.html
O8 - Extra context menu item: Easy-WebPrint - Zu Druckliste hinzufügen - res://C:\Programme\Canon\Easy-WebPrint\Resource.dll/RC_AddToList.html
O8 - Extra context menu item: Nach Microsoft &Excel exportieren - res://C:\PROGRA~1\MICROS~4\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_11\bin\ssv.dll
O9 - Extra button: Mobilen Favoriten erstellen - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra 'Tools' menuitem: Mobilen Favoriten erstellen... - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\PROGRA~1\MI3AA1~1\INetRepl.dll
O9 - Extra button: ICQ Pro - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe
O9 - Extra 'Tools' menuitem: ICQ - {6224f700-cba3-4071-b251-47cb894244cd} - C:\PROGRA~1\ICQ\ICQ.exe
O9 - Extra button: Translate - {87680762-4A83-11B4-885B-0000E8ECA40F} - C:\Programme\LingoCom\Translator.lnk (file missing)
O9 - Extra 'Tools' menuitem: LingoWare Translator... - {87680762-4A83-11B4-885B-0000E8ECA40F} - C:\Programme\LingoCom\Translator.lnk (file missing)
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: 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 - {CCB1B892-287D-49A8-9F7F-C012D65F85E9} - http://www.medionshop.de/ (file missing) (HKCU)
O16 - DPF: {22945A69-1191-4DCF-9E6F-409BDE94D101} - http://www.solidworks.com/plugins/edrawings/download.cfm
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.com/v5consumer/V5Controls/en/x86/client/wuweb_site.cab?1097911967875
O16 - DPF: {6F1AF9D5-68BB-4A81-93F1-481CB8AB0D0B} (PhotocolorUploader Control) - http://web3.photocolor.net/PhotoProducts/app_support/ActiveX/PhotocolorUploader.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/msnmessengersetupdownloader.cab
O16 - DPF: {DEB21AD3-FDA4-42F6-B57D-EE696A675EE8} (IPSUploader Control) - http://photoservice.fujicolor.de/ips-opdata/operator/19780613/activex/IPSUploader.cab
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Filter: application/hta - {D962EF38-5FB0-4761-8638-C86F085E25E6} - (no file)
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
O20 - Winlogon Notify: Zboard - C:\WINDOWS\SYSTEM32\Winlognotif.dll
O23 - Service: AntiVir Scheduler (AntiVirScheduler) - Avira GmbH - C:\Programme\AntiVir PersonalEdition Classic\sched.exe
O23 - Service: AntiVir PersonalEdition Classic Service (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: BitDefender Scan Server (bdss) - Unknown owner - C:\Programme\Gemeinsame Dateien\Softwin\BitDefender Scan Server\bdss.exe" /service (file missing)
O23 - Service: AVM FRITZ!web Routing Service (de_serv) - AVM Berlin - C:\PROGRAMME\FRITZ!\de_serv.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: PnkBstrB - Unknown owner - C:\WINDOWS\system32\PnkBstrB.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
O23 - Service: BitDefender Communicator (XCOMM) - Unknown owner - C:\Programme\Gemeinsame Dateien\Softwin\BitDefender Communicator\xcommsvr.exe" /service (file missing)