Bons dias tenho esse mesmo problema agradecia se me pode-se ajudar.
muito obrigado.
Logfile of HijackThis v1.99.1
Scan saved at 16:41:54, on 21-01-2007
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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\Programas\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programas\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Programas\SlySoft\CloneCD\CloneCDTray.exe
C:\Programas\Windows Defender\MSASCui.exe
C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
C:\Programas\Ficheiros comuns\Ahead\lib\NMBgMonitor.exe
C:\WINDOWS\NCLAUNCH.EXe
C:\Programas\MSN Messenger\MsnMsgr.Exe
C:\Programas\Google\GoogleToolbarNotifier\1.2.908.8472\GoogleToolbarNotifier.exe
C:\Programas\Alwil Software\Avast4\aswUpdSv.exe
C:\Programas\Symantec\LiveUpdate\ALUSchedulerSvc.exe
C:\PROGRA~1\INCRED~1\bin\IMApp.exe
C:\Programas\Alwil Software\Avast4\ashServ.exe
C:\WINDOWS\system32\cisvc.exe
C:\WINDOWS\system32\inetsrv\inetinfo.exe
C:\WINDOWS\system32\tcpsvcs.exe
C:\WINDOWS\System32\snmp.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\mqsvc.exe
C:\WINDOWS\system32\mqtgsvc.exe
C:\Programas\Alwil Software\Avast4\ashMaiSv.exe
C:\Programas\Alwil Software\Avast4\ashWebSv.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\cidaemon.exe
C:\WINDOWS\system32\cidaemon.exe
C:\Programas\Internet Explorer\IEXPLORE.EXE
C:\Programas\FlashGet\flashget.exe
C:\Programas\WinRAR\WinRAR.exe
C:\DOCUME~1\ADMINI~1\DEFINI~1\Temp\Rar$EX00.156\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.netmadeira.com/
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll
O2 - BHO: IeCatch5 Class - {2F364306-AA45-47B5-9F9D-39A8B94E7EF7} - C:\PROGRA~1\FlashGet\jccatch.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programas\google\googletoolbar2.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - C:\Programas\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\fgiebar.dll
O3 - Toolbar: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - C:\Programas\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programas\google\googletoolbar2.dll
O4 - HKLM\..\Run: [ATIPTA] C:\Programas\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [SetRefresh] C:\Programas\Compaq\SetRefresh\SetRefresh.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [CloneCDTray] "C:\Programas\SlySoft\CloneCD\CloneCDTray.exe" /s
O4 - HKLM\..\Run: [Windows Defender] "C:\Programas\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [TQ566808] "D:\Setup.exe"
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [PCSuiteTrayApplication] C:\Programas\Nokia\Nokia PC Suite 6\LaunchApplication.exe -startup
O4 - HKLM\..\Run: [MsmqIntCert] regsvr32 /s mqrt.dll
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-4d9f-84C7-88D8A56B10AA}] "C:\Programas\Ficheiros comuns\Ahead\lib\NMBgMonitor.exe"
O4 - HKCU\..\Run: [NCLaunch] C:\WINDOWS\NCLAUNCH.EXe
O4 - HKCU\..\Run: [IncrediMail] C:\Programas\IncrediMail\bin\IncMail.exe /c
O4 - HKCU\..\Run: [Windows Messenger] C:\WINDOWS\msnmsgr1.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Programas\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [swg] C:\Programas\Google\GoogleToolbarNotifier\1.2.908.8472\GoogleToolbarNotifier.exe
O4 - HKCU\..\Run: [Ajuda do Windows] C:\WINDOWS\winhlp.exe
O4 - Startup: CVCAIEC.lnk = C:\CVCAIEC\CVCAIEC.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Programas\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Transfere tudo pelo FlashGet - C:\Programas\FlashGet\jc_all.htm
O8 - Extra context menu item: Transfere usando FlashGet - C:\Programas\FlashGet\jc_link.htm
O9 - Extra button: Pesquisar - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) -
http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1754A1BA-A1DF-4F10-B199-AA55AA1A120F} (InstallerBehaviorFactory Class) -
https://signup.msn.com/pages/MsnInstC.cab
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) -
http://sancho-defender-td5.spaces.live.com//PhotoUpload/MsnPUpld.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1154463144046
O16 - DPF: {A662DA7E-CCB7-4743-B71A-D817F6D575DF} (Autodesk DWF Viewer Control) -
http://www.autodesk.com/global/expressviewer/installer/ExpressViewerSetup.cab
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - "C:\PROGRA~1\MSNMES~1\msgrapp.dll" (file missing)
O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
O21 - SSODL: buprestidae - {b59f3ba4-98da-4b5f-8a2d-7b56fb11140b} - C:\WINDOWS\system32\cthkpcv.dll (file missing)
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - Unknown owner - C:\Programas\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: Automatic LiveUpdate Scheduler - Symantec Corporation - C:\Programas\Symantec\LiveUpdate\ALUSchedulerSvc.exe
O23 - Service: avast! Antivirus - Unknown owner - C:\Programas\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - Unknown owner - C:\Programas\Alwil Software\Avast4\ashMaiSv.exe" /service (file missing)
O23 - Service: avast! Web Scanner - Unknown owner - C:\Programas\Alwil Software\Avast4\ashWebSv.exe" /service (file missing)
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: LiveUpdate - Symantec Corporation - C:\PROGRA~1\Symantec\LIVEUP~1\LUCOMS~1.EXE
O23 - Service: ServiceLayer - Nokia. - C:\Programas\PC Connectivity Solution\ServiceLayer.exe