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Ajuda - Desempenho processador sempre a 100% ###########

Discussão em 'Dúvidas e Suporte Técnico PC' iniciada por xavi87, 16 de Julho de 2007. (Respostas: 17; Visualizações: 2768)

  1. xavi87

    xavi87 What is folding?

    Boas ppl. tenho um problema. o meu processador está constantemente com um funcionamento a 100%. ou por vezes está 10 segundos a 100%, volta 10 segundos ao normal, e dps volta a 100%. isto constantemente.

    reparei no gestor de tarefas, o ficheiro isass.exe por vezes ocupa de 60 a 90 do CPU. por vezes, o iexplorer.exe, apesar de n ter aberto, está a executar e a ocupar pelos 50 do cpu.

    ja pesquisei sobre o worm que usa o isass.exe para atacar o pc, mas seundo dizem so ataca quem nao tem service pack2, e eu tenho.

    Agradeço se alguem me pode ajudar.

    cumps
     
    Última edição: 16 de Julho de 2007
  2. Martini_8

    Martini_8 Power Member

    Mas isso pode ser virus ou spyware
     
  3. xavi87

    xavi87 What is folding?

    ontem corri anti-spyware, removeu algumas infecçoes e o pc ate ficou bom mas momentos dps estava na mesma. antivirus tb ja corri e nada
     
  4. luikki

    luikki Power Member

    desactiva o restauro de sistema......
    corre, actualiza e activa a ferramenta de imunização do spybot....
     
  5. xavi87

    xavi87 What is folding?

    :S ja corri o spybot. eliminou algumas coisas mas continuo com o cpu a 100%, e o isass.exe a usar 80 do CPU..
     
  6. xavi87

    xavi87 What is folding?

    alguem tem ideia o que será ou como resolver? n queria formatar o pc :'(
     
  7. Kamipt

    Kamipt Power Member

    Não deverias ter o processo Iexplorer.exe a correr se não o abres, algo está a abrir por ti, poem o log do hijackthis.de.
     
  8. BladeRunner

    BladeRunner Banido

  9. xavi87

    xavi87 What is folding?

    Ca esta o log:



    Logfile of HijackThis v1.99.1
    Scan saved at 14:42:02, on 16-07-2007
    Platform: Windows XP SP2 (WinNT 5.01.2600)
    MSIE: Internet Explorer v7.00 (7.00.5730.0011)

    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\svchost.exe
    C:\WINDOWS\system32\LEXBCES.EXE
    C:\WINDOWS\system32\spoolsv.exe
    C:\WINDOWS\system32\LEXPPS.EXE
    D:\Programas\Lavasoft\Ad-Aware 2007\aawservice.exe
    D:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
    D:\Programas\F-Secure\Anti-Virus\fsgk32st.exe
    D:\Programas\F-Secure\Anti-Virus\FSGK32.EXE
    D:\Programas\F-Secure\BackWeb\7681197\program\fsbwsys.exe
    D:\Programas\F-Secure\Common\FSMA32.EXE
    D:\Programas\F-Secure\Common\FSMB32.EXE
    C:\Programas\USB LOCK AP\klpsrvc.exe
    D:\Programas\F-Secure\Anti-Virus\fssm32.exe
    C:\WINDOWS\system32\nvsvc32.exe
    C:\Programas\USB LOCK AP\svchost.exe
    D:\Programas\F-Secure\Common\FCH32.EXE
    D:\Programas\Sygate\SPF\smc.exe
    D:\Programas\F-Secure\Common\FAMEH32.EXE
    D:\Programas\F-Secure\Anti-Virus\fsqh.exe
    D:\Programas\F-Secure\Anti-Virus\fsrw.exe
    C:\WINDOWS\system32\svchost.exe
    D:\Programas\F-Secure\Common\FNRB32.EXE
    D:\Programas\F-Secure\Common\FIH32.EXE
    D:\Programas\F-Secure\FWES\Program\fsdfwd.exe
    D:\Programas\F-Secure\Anti-Virus\fsav32.exe
    C:\WINDOWS\Explorer.EXE
    C:\WINDOWS\system32\drivers\taskmgr.exe
    C:\WINDOWS\SOUNDMAN.EXE
    D:\Programas\F-Secure\Common\FSM32.EXE
    C:\WINDOWS\system32\ctfmon.exe
    D:\PROGRA~1\F-Secure\ANTI-S~1\fsaw.exe
    D:\Programas\F-Secure\BackWeb\7681197\program\F-Secure Automatic Update.exe
    D:\Programas\F-Secure\FSGUI\fsguidll.exe
    C:\Programas\Windows Live\Messenger\msnmsgr.exe
    C:\Programas\Windows Live\Messenger\usnsvc.exe
    C:\Programas\Windows Live\Messenger\msnmsgr.exe
    C:\Programas\Messenger\msmsgs.exe
    C:\Programas\Mozilla Firefox\firefox.exe
    C:\DOCUME~1\ADMINI~1\DEFINI~1\Temp\Rar$EX00.531\HijackThis.exe

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
    R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://portuguese.ircfast.com/index.php?rvs=hompag
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
    R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
    R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
    R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
    O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Programas\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
    O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - D:\PROGRA~1\SPYBOT~1\SDHelper.dll
    O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programas\Java\jre1.6.0_01\bin\ssv.dll
    O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
    O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
    O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
    O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
    O4 - HKLM\..\Run: [SmcService] D:\PROGRA~1\Sygate\SPF\smc.exe -startgui
    O4 - HKLM\..\Run: [F-Secure Manager] "D:\Programas\F-Secure\Common\FSM32.EXE" /splash
    O4 - HKLM\..\Run: [F-Secure TNB] "D:\Programas\F-Secure\TNB\TNBUtil.exe" /CHECKALL /WAITFORSW
    O4 - HKLM\..\RunOnce: [Services] C:\WINDOWS\system32\drivers\Sndrec32.exe
    O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
    O4 - Global Startup: F-Secure Automatic Update.lnk = D:\Programas\F-Secure\BackWeb\7681197\program\F-Secure Automatic Update.exe
    O8 - Extra context menu item: &Block this popup - D:\Programas\F-Secure\Anti-Spyware\blockpopups.htm
    O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_01\bin\ssv.dll
    O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Programas\Java\jre1.6.0_01\bin\ssv.dll
    O9 - Extra button: IE Shield - {300DB664-75B5-47c0-8B45-A44ACCF73C00} - D:\Programas\F-Secure\Anti-Spyware\ieshield.dll
    O9 - Extra 'Tools' menuitem: IE Shield... - {300DB664-75B5-47c0-8B45-A44ACCF73C00} - D:\Programas\F-Secure\Anti-Spyware\ieshield.dll
    O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
    O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programas\Messenger\msmsgs.exe
    O10 - Unknown file in Winsock LSP: d:\programas\f-secure\fsps\program\fslsp.dll
    O10 - Unknown file in Winsock LSP: d:\programas\f-secure\fsps\program\fslsp.dll
    O10 - Unknown file in Winsock LSP: d:\programas\f-secure\fsps\program\fslsp.dll
    O10 - Unknown file in Winsock LSP: d:\programas\f-secure\fsps\program\fslsp.dll
    O11 - Options group: [INTERNATIONAL] International*
    O16 - DPF: {215B8138-A3CF-44C5-803F-8226143CFC0A} (Trend Micro ActiveX Scan Agent 6.6) - http://housecall65.trendmicro.com/housecall/applet/html/native/x86/win32/activex/hcImpl.cab
    O16 - DPF: {C3F79A2B-B9B4-4A66-B012-3EE46475B072} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab56907.cab
    O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shockwave/cabs/flash/swflash.cab
    O16 - DPF: {F5A7706B-B9C0-4C89-A715-7A0C6B05DD48} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab56986.cab
    O17 - HKLM\System\CCS\Services\Tcpip\..\{CF2CA949-E014-4AC7-A22B-64D4D4C14299}: NameServer = 192.168.1.2
    O17 - HKLM\System\CCS\Services\Tcpip\..\{F4BDA98B-D96A-44F1-B430-F43D768E23D3}: NameServer = 192.168.1.2
    O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WI1F86~1\MESSEN~1\MSGRAP~1.DLL
    O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\WI1F86~1\MESSEN~1\MSGRAP~1.DLL
    O21 - SSODL: WPDShServiceObj - {AAA288BA-9A4C-45B0-95D7-94D524869DB5} - C:\WINDOWS\system32\WPDShServiceObj.dll
    O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft AB - D:\Programas\Lavasoft\Ad-Aware 2007\aawservice.exe
    O23 - Service: F-Secure Automatic Update (BackWeb Plug-in - 7681197) - F-Secure Automatic Update - D:\PROGRA~1\F-Secure\BackWeb\7681197\Program\SERVIC~1.EXE
    O23 - Service: FSGKHS (F-Secure Gatekeeper Handler Starter) - F-Secure Corp. - D:\Programas\F-Secure\Anti-Virus\fsgk32st.exe
    O23 - Service: F-Secure Network Request Broker - F-Secure Corporation - D:\Programas\F-Secure\Common\FNRB32.EXE
    O23 - Service: fsbwsys - F-Secure Corp. - D:\Programas\F-Secure\BackWeb\7681197\program\fsbwsys.exe
    O23 - Service: F-Secure Anti-Virus Firewall Daemon (FSDFWD) - F-Secure Corporation - D:\Programas\F-Secure\FWES\Program\fsdfwd.exe
    O23 - Service: F-Secure Management Agent (FSMA) - F-Secure Corporation - D:\Programas\F-Secure\Common\FSMA32.EXE
    O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Programas\Ficheiros comuns\InstallShield\Driver\1150\Intel 32\IDriverT.exe
    O23 - Service: iolo DMV Service (ioloDMV) - Unknown owner - C:\Programas\iolo\Common\Lib\ioloDMVSvc.exe (file missing)
    O23 - Service: klpsrvc - Advanced Systems International SAC - C:\Programas\USB LOCK AP\klpsrvc.exe
    O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
    O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
    O23 - Service: ServiceLayer - Nokia. - C:\Programas\PC Connectivity Solution\ServiceLayer.exe
    O23 - Service: Sygate Personal Firewall Pro (SmcService) - Sygate Technologies, Inc. - D:\Programas\Sygate\SPF\smc.exe
    O23 - Service: Windows Live Setup Service (WLSetupSvc) - Unknown owner - C:\Programas\Windows Live\installer\WLSetupSvc.exe
     
  10. Fli4l

    Fli4l Power Member

    eu tenho exactamente o mesmo problema e ele chama-se uTorrent. não sei porque mas de umas semanas para cá ele começou a encravar esses tais 10 segundo e fiz todos os scans inclusive ao disco a ver se havia algum erro. até o 3dmark corri a ver se podia ser da gráfica mas o problema resolveu-se qdo desliguei o utorrent (que abre cada vez que ligo o windows).
     
  11. BladeRunner

    BladeRunner Banido

  12. Frabex

    Frabex Power Member

    Se o iexplore.exe não estiver aberto, termina o processo (iexplore.exe).
     
  13. xavi87

    xavi87 What is folding?

    no site, quando meto o log e faço analyze, dps aparece algumas linhas com 'X'. como faço pa apagar isso? n percebi. :S
     
  14. BladeRunner

    BladeRunner Banido

    Quando abres o HijackThis aparece um log, não? Coloca um visto nos que no log que postaste no site têm X. Confuso?
     
  15. xavi87

    xavi87 What is folding?

    o que aparece é o que está abaixo. e isso nao da para fazer fix no hijackthis.


    C:\WINDOWS\system32\drivers\taskmgr.exe This entry is not running from the System32 folder, so it is probably nasty.
    This process is not running from the System32 folder as it is supposed to be.
     
  16. Samskeyti

    Samskeyti Power Member

    penso k o ficheiro se chama lsass.exe não é??
    se for pode ser um virus letal. já tive isso e sempre que ligava a net vinha uma caixa a dizer que tinhas 60seg para desligar o PC sem retorno algum...
     
  17. xavi87

    xavi87 What is folding?

    mas ele nunca me reenicia o pc. mas tenho o pc smp a 100%. ou intervalos do tipo __/---\__/--\__/---\__/--\__/---\__/--\__/---\__/--\__. smp aos altos e baixos. ja instalei difrentes anti spywares e mesmo assim n resolvo isto. nao queria formatar. :S
     
  18. alfinete

    alfinete Power Member

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