I just found a good tutorial to remove this crappy adblaster here - it helped me a lot :mrgreen:
but I have other problems. I don't know if it is really about spyware, but it is just strange and annoying.
sometimes when I play games, my screen turns suddenly blue with in white written information why the comp has to be restarted. it says it is a hardware problem. I though that could be right - but then suddenly it happen although I didn't play any game.
and what reallly worries me is that I have got the same screen some days ago but it said: windows logon service was turned off unexpected.

sorry for my bad english I'm a 14 year old german.
I'll post a hijackthis file, maybe some specialists here see something

Logfile of HijackThis v1.99.1
Scan saved at 14:04:25, on 25.05.2005
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:\WINDOWS\ATKKBService.exe
C:\WINDOWS\system32\drivers\CDAC11BA.EXE
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\tcpsvcs.exe
C:\Programme\Analog Devices\SoundMAX\SMAgent.exe
C:\Programme\Gemeinsame Dateien\Stardock\SDMCP.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\Programme\FRITZ!DSL\Awatch.exe
C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programme\FRITZ!DSL\FritzDsl.exe
C:\Programme\Mozilla Firefox\firefox.exe
C:\Dokumente und Einstellungen\Manuel\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.adblaster2.info/ace100.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programme\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [AWatch] C:\Programme\FRITZ!DSL\Awatch.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programme\MSN Messenger\msnmsgr.exe" /background
O4 - Startup: Fritz!web DSL.lnk = C:\Programme\FRITZ!DSL\FritzDsl.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programme\Gemeinsame Dateien\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Programme\Logitech\SetPoint\KEM.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe (file missing)
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe (file missing)
O17 - HKLM\System\CCS\Services\Tcpip\..\{FC84F073-76A8-48BC-ACD6-BA3C8520FDA3}: NameServer = 192.168.122.252,192.168.122.253
O20 - Winlogon Notify: MCPClient - C:\Programme\Gemeinsame Dateien\Stardock\mcpstub.dll
O20 - Winlogon Notify: WB - C:\PROGRA~1\Stardock\OBJECT~1\WINDOW~1\fastload.dll
O23 - Service: ATK Keyboard Service (ATKKeyboardService) - ASUSTeK COMPUTER INC. - C:\WINDOWS\ATKKBService.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\system32\drivers\CDAC11BA.EXE
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
O23 - Service: AVM FRITZ!web Routing Service (de_serv) - AVM Berlin - C:\Programme\Gemeinsame Dateien\AVM\de_serv.exe
O23 - Service: iPod Service (iPodService) - Unknown owner - C:\Programme\iPod\bin\iPodService.exe (file missing)
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: 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: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programme\Analog Devices\SoundMAX\SMAgent.exe



thanks in advance

Hi Quitahd, welcome to DaniWeb

Your English is pretty good

First thing to do is right-click on your desktop, and select New, Folder. Give the new folder a name (like HJT or HijackThis), and then drag the hijackthis.exe icon that is on your desktop into this new folder.

Now, scan with hijackthis and have it fix the following entries:

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://www.adblaster2.info/ace100.htm
R3 - Default URLSearchHook is missing

Close any open windows, other then hijackthis, before hitting Fix checked.

That is the only thing I see in your log. Reboot, close any open browser windows, scan with hijackthis, and post a new log.

Is there an error code with the message on the blue screen? Can you tell us exactly what the message says?

oh thanks for the fast reply :cheesy:
well, the two processes are killed.
but do you know why I get this blue screen with white letters sometimes?
and another problem is that after I entered my password, it takes long till I can see my desktop. I can't imagine it needs so long time to load. and it wasn't always like this.
and my comp has 1 gb ram and 2,4 ghz processor - it should be fast enough.

but this here is a cool and helpful forum

Can you please post a new hijackthis log and also do the following;

Go here and download and run Silent Runners.vbs. It generates a log, please post the information back in this thread.

Download rkfiles.zip
http://skads.org/special/rkfiles.zip
Unzip the contents to a permanent folder.

Reboot in Safe mode.

Doubleclick rkfiles.bat
It will scan for a while, so please be patient.
Wait till the DOS window closes and reboot back to normal mode.

To save some time, could you please have all the files that rkfiles finds uploaded for an online scan here;

http://virusscan.jotti.org/

Post the contents of C:\log.txt in your next reply.

Logfile of HijackThis v1.99.1
Scan saved at 11:41:08, on 26.05.2005
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:\WINDOWS\ATKKBService.exe
C:\Programme\ISS\BlackICE\blackd.exe
C:\WINDOWS\system32\drivers\CDAC11BA.EXE
C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programme\ISS\BlackICE\rapapp.exe
C:\WINDOWS\System32\tcpsvcs.exe
C:\Programme\Analog Devices\SoundMAX\SMAgent.exe
C:\Programme\Gemeinsame Dateien\Stardock\SDMCP.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\Programme\FRITZ!DSL\Awatch.exe
C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programme\MSN Messenger\msnmsgr.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programme\ISS\BlackICE\blackice.exe
C:\Programme\FRITZ!DSL\FritzDsl.exe
C:\PROGRA~1\MOZILL~1\FIREFOX.EXE
C:\Dokumente und Einstellungen\Manuel\Desktop\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programme\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\System32\\NeroCheck.exe
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [AWatch] C:\Programme\FRITZ!DSL\Awatch.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [msnmsgr] "C:\Programme\MSN Messenger\msnmsgr.exe" /background
O4 - Startup: Fritz!web DSL.lnk = C:\Programme\FRITZ!DSL\FritzDsl.exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Programme\Gemeinsame Dateien\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Adobe Reader - Schnellstart.lnk = C:\Programme\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: BlackICE PC Protection.lnk = C:\Programme\ISS\BlackICE\blackice.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Programme\Logitech\SetPoint\KEM.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programme\Microsoft Office\Office\OSA9.EXE
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra 'Tools' menuitem: Sun Java Konsole - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programme\Java\jre1.5.0_01\bin\npjpi150_01.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe (file missing)
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programme\Messenger\msmsgs.exe (file missing)
O17 - HKLM\System\CCS\Services\Tcpip\..\{FC84F073-76A8-48BC-ACD6-BA3C8520FDA3}: NameServer = 192.168.122.252,192.168.122.253
O20 - Winlogon Notify: MCPClient - C:\Programme\Gemeinsame Dateien\Stardock\mcpstub.dll
O20 - Winlogon Notify: WB - C:\PROGRA~1\Stardock\OBJECT~1\WINDOW~1\fastload.dll
O23 - Service: ATK Keyboard Service (ATKKeyboardService) - ASUSTeK COMPUTER INC. - C:\WINDOWS\ATKKBService.exe
O23 - Service: BlackICE - Internet Security Systems, Inc. - C:\Programme\ISS\BlackICE\blackd.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\system32\drivers\CDAC11BA.EXE
O23 - Service: C-DillaSrv - C-Dilla Ltd - C:\WINDOWS\system32\DRIVERS\CDANTSRV.EXE
O23 - Service: AVM FRITZ!web Routing Service (de_serv) - AVM Berlin - C:\Programme\Gemeinsame Dateien\AVM\de_serv.exe
O23 - Service: iPod Service (iPodService) - Unknown owner - C:\Programme\iPod\bin\iPodService.exe (file missing)
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: RapApp - Internet Security Systems, Inc. - C:\Programme\ISS\BlackICE\rapapp.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: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programme\Analog Devices\SoundMAX\SMAgent.exe

^this is the new hijackthis log.

norton antivirus says that silent runners.vbs is some kind of a virus

I'll now try the reboot and try that rkfiles.

well, after clicking the bat the dos window pops up for less than once second.
I'm not sure what to do now.

"Silent Runners.vbs", revision 37, http://www.silentrunners.org/
Operating System: Windows XP SP2
Output limited to non-default values, except where indicated by "{++}"


Startup items buried in registry:
---------------------------------

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ {++}
"ctfmon.exe" = "C:\WINDOWS\system32\ctfmon.exe" [MS]
"msnmsgr" = ""C:\Programme\MSN Messenger\msnmsgr.exe" /background" [MS]

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ {++}
"NeroCheck" = "C:\WINDOWS\System32\\NeroCheck.exe" ["Ahead Software Gmbh"]
"NAV Agent" = "C:\PROGRA~1\NORTON~1\navapw32.exe" ["Symantec Corporation"]
"NvCplDaemon" = "RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup" [MS]
"nwiz" = "nwiz.exe /install" ["NVIDIA Corporation"]
"NvMediaCenter" = "RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit" [MS]
"AWatch" = "C:\Programme\FRITZ!DSL\Awatch.exe" ["AVM Berlin"]
"Symantec NetDriver Monitor" = "C:\PROGRA~1\SYMNET~1\SNDMon.exe /Consumer" ["Symantec Corporation"]
"SunJavaUpdateSched" = "C:\Programme\Java\jre1.5.0_02\bin\jusched.exe" ["Sun Microsystems, Inc."]

HKLM\Software\Microsoft\Active Setup\Installed Components\
>{26923b43-4d38-484f-9b9e-de460746276c}\(Default) = "Internet Explorer"
\StubPath = "C:\WINDOWS\system32\shmgrate.exe OCInstallUserConfigIE" [MS]
>{881dd1c5-3dcf-431b-b061-f3f88e8be88a}\(Default) = "Outlook Express"
\StubPath = "C:\WINDOWS\system32\shmgrate.exe OCInstallUserConfigOE" [MS]

HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\
{06849E9F-C8D7-4D59-B87D-784B7D6BE0B3}\(Default) = "AcroIEHlprObj Class" [from CLSID]
-> {CLSID}\InProcServer32\(Default) = "C:\Programme\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll" ["Adobe Systems Incorporated"]
{BDF3E430-B101-42AD-A544-FADC6B084872}\(Default) = "NAV Helper"
-> {CLSID}\InProcServer32\(Default) = "C:\Programme\Norton AntiVirus\NavShExt.dll" ["Symantec Corporation"]

HKLM\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved\
"{42071714-76d4-11d1-8b24-00a0c9068ff3}" = "CPL-Erweiterung für Anzeigeverschiebung"
-> {CLSID}\InProcServer32\(Default) = "deskpan.dll" [file not found]
"{88895560-9AA2-1069-930E-00AA0030EBC8}" = "Erweiterung für HyperTerminal-Icons"
-> {CLSID}\InProcServer32\(Default) = "C:\WINDOWS\System32\hticons.dll" ["Hilgraeve, Inc."]


that came out with silent runners.

Hi again. Unfortunately the silent runners log is incomplete . Please check the log it created and if there is more there than posted, highlight the entire text and repost please. Otherwise you will have to rescan.
I should have mentioned that your AV may alert you when running it .

Try this too; http://securityresponse.symantec.com...oval.tool.html

Sorry that I didn't reply for such a long time.
During this time, I reinstalled everything and I formatted my harddrive. I have Norton Personal Firewall, Norton AntiSpam and Norton AntiVirus now.
Everything seemed to work fine - then I installed Service Pack 2 - and I have got my bluescreen problem again. So I decided to remove SP 2 but the bluescreens kept coming.

I don't know how to fix that problem, I already did some research about bluescreens in the web.

here is another HiJackthis log - I don't know much about this, but for me it looks...not good.

Logfile of HijackThis v1.99.1
Scan saved at 10:09:21, on 06.06.2005
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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\ccProxy.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccSetMgr.exe
C:\Programme\Norton Personal Firewall\ISSVC.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\SNDSrvc.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\ATKKBService.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
C:\Programme\Norton AntiVirus\navapsvc.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Programme\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\System32\svchost.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Programme\Analog Devices\SoundMAX\SMTray.exe
C:\Programme\FRITZ!DSL\Awatch.exe
C:\PROGRA~1\NORTON~1\navapw32.exe
C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe
C:\WINDOWS\System32\ctfmon.exe
C:\Programme\MSN Messenger\MsnMsgr.Exe
C:\Programme\FRITZ!DSL\FritzDsl.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Programme\mozilla\mozilla.exe
C:\Dokumente und Einstellungen\Manuel\Desktop\HijackThis.exe

O2 - BHO: Norton Personal Firewall - {9ECB9560-04F9-4bbc-943D-298DDF1699E1} - C:\Programme\Gemeinsame Dateien\Symantec Shared\AdBlocking\NISShExt.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programme\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [Smapp] C:\Programme\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [AWatch] C:\Programme\FRITZ!DSL\Awatch.exe
O4 - HKLM\..\Run: [NAV Agent] C:\PROGRA~1\NORTON~1\navapw32.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Programme\Java\jre1.5.0_02\bin\jusched.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programme\Gemeinsame Dateien\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\ctfmon.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programme\MSN Messenger\MsnMsgr.Exe" /background
O4 - Startup: Adobe Gamma.lnk = C:\Programme\Gemeinsame Dateien\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Startup: Fritz!web DSL.lnk = C:\Programme\FRITZ!DSL\FritzDsl.exe
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.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: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.co...?1117729926765
O16 - DPF: {B38870E4-7ECB-40DA-8C6A-595F0A5519FF} (MsnMessengerSetupDownloadControl Class) - http://messenger.msn.com/download/ms...downloader.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{B4B359C1-6F74-49DE-8A7B-5427FE96C07C}: NameServer = 192.168.122.252,192.168.122.253
O23 - Service: Adobe LM Service - Adobe Systems - C:\Programme\Gemeinsame Dateien\Adobe Systems Shared\Service\Adobelmsvc.exe
O23 - Service: ATK Keyboard Service (ATKKeyboardService) - ASUSTeK COMPUTER INC. - C:\WINDOWS\ATKKBService.exe
O23 - Service: C-DillaCdaC11BA - Macrovision - C:\WINDOWS\System32\drivers\CDAC11BA.EXE
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Network Proxy (ccProxy) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\ccProxy.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: AVM FRITZ!web Routing Service (de_serv) - AVM Berlin - C:\Programme\Gemeinsame Dateien\AVM\de_serv.exe
O23 - Service: ISSvc (ISSVC) - Symantec Corporation - C:\Programme\Norton Personal Firewall\ISSVC.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.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: 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: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Programme\Analog Devices\SoundMAX\SMAgent.exe
O23 - Service: Symantec SPBBCSvc (SPBBCSvc) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\SPBBC\SPBBCSvc.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\CCPD-LC\symlcsvc.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Programme\Gemeinsame Dateien\Symantec Shared\Security Center\SymWSC.exe

I hope you can help me.

thanks in advance

Cannot see much in that log. Perhaps a system restore would be your best option at this time?