Kann einer helfen??? Notstand

otter

Hallo,
mein Pc ruft immer eigenmächtig eine Internetseite auf. Der HigJackthis meldet:Logfile of HijackThis v1.98.2
Scan saved at 21:19:32, on 18.11.2004
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\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\Programme\AVPersonal\AVGUARD.EXE
C:\Programme\AVPersonal\AVWUPSRV.EXE
C:\WINDOWS\System32\svchost.exe
C:\Programme\Virtual CD v4\System\vcdsecs.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\Mixer.exe
C:\Programme\Virtual CD v4\System\VCDPlay.exe
C:\Programme\AVPersonal\AVGNT.EXE
C:\Programme\QuickTime\qttask.exe
C:\T-ONLINE\BSW4\ToADiMon.exe
C:\WINDOWS\system32\spolserv32.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\system32\PopUpBlockercd.exe
C:\WINDOWS\system32\realplay.exe
C:\WINDOWS\cancel.exe
C:\WINDOWS\system32\YPager.EXE
C:\Programme\Virtual CD v4\System\VCDTray.exe
C:\WINDOWS\system32\msgrsv32.exe
C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
C:\Programme\DeTeMedien\Das Telefonbuch für Deutschland\OMAlarm.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Programme\Spyware Doctor\spydoctor.exe
C:\WINDOWS\explorer.exe
C:\DOKUME~1\GNTNER~1\LOKALE~1\Temp\Temporäres Verzeichnis 1 für hijackthis.zip\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.couldnotfind.com/search_p...ount_id=153315
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.couldnotfind.com/search_p...ount_id=153315
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.google.de/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.aldi.com
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.couldnotfind.com/search_p...ount_id=153315
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page_bak = http://www.google.de/
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.aldi.com/
F2 - REG:system.ini: UserInit=C:\WINDOWS\System32\Userinit.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: BAHelper Class - {A3FDD654-A057-4971-9844-4ED8E67DBBB8} - C:\Programme\SideFind\sfbho.dll
O3 - Toolbar: ISTbar - {5F1ABCDB-A875-46c1-8345-B72A4567E486} - C:\Programme\ISTbar\istbar.dll
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\NeroCheck.exe
O4 - HKLM\..\Run: [Microsoft Works Portfolio] C:\Programme\Microsoft Works\WksSb.exe /AllUsers
O4 - HKLM\..\Run: [Microsoft Works Update Detection] C:\Programme\Microsoft Works\WkDetect.exe
O4 - HKLM\..\Run: [C-Media Mixer] Mixer.exe /startup
O4 - HKLM\..\Run: [VCDPlayer] C:\Programme\Virtual CD v4\System\VCDPlay.exe
O4 - HKLM\..\Run: [AVGCtrl] C:\Programme\AVPersonal\AVGNT.EXE /min
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programme\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [ToADiMon.exe] C:\T-ONLINE\BSW4\ToADiMon.exe -TOnlineAutodialStart
O4 - HKLM\..\Run: [Print Services] spolserv32.exe
O4 - HKLM\..\Run: [Popup Blocker System32c Monitoring] PopUpBlockercd.exe
O4 - HKLM\..\Run: [Realplayer One] realplay.exe
O4 - HKLM\..\Run: [Messenger] C:\WINDOWS\system32\msgrsv32.exe
O4 - HKLM\..\Run: [msconfig.exe] C:\WINDOWS\cancel.exe
O4 - HKLM\..\Run: [IST Service] C:\Programme\ISTsvc\istsvc.exe
O4 - HKLM\..\Run: [sais] c:\programme\180solutions\sais.exe
O4 - HKLM\..\Run: [WebRebates0] "C:\Programme\Web_Rebates\WebRebates0.exe"
O4 - HKLM\..\Run: [ebuz] C:\WINDOWS\ebuz.exe
O4 - HKLM\..\Run: [Yahoo Messenger] YPager.EXE
O4 - HKLM\..\RunServices: [Print Services] spolserv32.exe
O4 - HKLM\..\RunServices: [Popup Blocker System32c Monitoring] PopUpBlockercd.exe
O4 - HKLM\..\RunServices: [Realplayer One] realplay.exe
O4 - HKLM\..\RunServices: [Yahoo Messenger] YPager.EXE
O4 - HKCU\..\Run: [MSMSGS] "C:\Programme\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [AOLMIcon] C:\Programme\Gemeinsame Dateien\AOLSHARE\AOLMIcon.exe
O4 - HKCU\..\Run: [Popup Blocker System32c Monitoring] PopUpBlockercd.exe
O4 - HKCU\..\Run: [Spyware Doctor] "C:\Programme\Spyware Doctor\spydoctor.exe" /Q
O4 - Global Startup: InterVideo WinCinema Manager.lnk = C:\Programme\InterVideo\Common\Bin\WinCinemaMgr.exe
O4 - Global Startup: OfficeManager Terminerinnerung.lnk = ?
O8 - Extra context menu item: Web Rebates - file://C:\Programme\Web_Rebates\Sy1150\Tp1150\scri1150a.htm
O9 - Extra button: SideFind - {10E42047-DEB9-4535-A118-B3F6EC39B807} - C:\Programme\SideFind\sidefind.dll
O9 - Extra button: Recherche-Assistent - {9455301C-CF6B-11D3-A266-00C04F689C50} - C:\Programme\Gemeinsame Dateien\Microsoft Shared\Reference 2001\EROProj.dll
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 - {FB7C19EE-F934-44AC-9AFC-EB60504D3B9E} - http://www.medionshop.de (file missing) (HKCU)
O12 - Plugin for .A01: C:\PROGRAMME\INTERNET EXPLORER\plugins\nppcd32.dll
O12 - Plugin for .A02: C:\PROGRAMME\INTERNET EXPLORER\plugins\nppcd32.dll
O12 - Plugin for .A03: C:\PROGRAMME\INTERNET EXPLORER\plugins\nppcd32.dll
O12 - Plugin for .PXF: C:\PROGRAMME\INTERNET EXPLORER\plugins\nppcd32.dll
O14 - IERESET.INF: START_PAGE_URL=http://www.aldi.com
O16 - DPF: {386A771C-E96A-421F-8BA7-32F1B706892F} (Installer Class) - http://www.xxxtoolbar.com/ist/softwa...06_regular.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.co...?1096194327779
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/S.../bin/cabsa.cab
O16 - DPF: {E855A2D4-987E-4F3B-A51C-64D10A7E2479} (EPSImageControl Class) - http://tools.ebayimg.com/eps/activex...trol_v1-32.cab
O18 - Filter: text/html - {347F03A9-5D93-4DC8-8B97-E3113C504F0A} - C:\Dokumente und Einstellungen\güntner\Lokale Einstellungen\Anwendungsdaten\microsoft\internet explorer\V0.26.dat

Was soll ich tun ?
Otter