Pc lento - ajuda

Cucas

Cucas

Power Member
Boa noite a todos!

com alguma frequência o meu pc depois de estar algum tempo ligado e de estar a "trabalhar" nele, a luz do disco rigido fica sempre acesa, como se o disco estivesse a ler, e o sistema fica muito lento! que poderá ser?
Tenho o panda internet security 2009, windows xp sp3, cccleaner, spybot, superantispyware...

Será algum trojan ou algo do género?
AJudem-me!!

Muito obrigado!
 
Não será o Panda a actualizar...??

Podemos também tentar o HijackThis.

Use o instalador (Installer), que cria as pastas apropriadas e coloca um ícone no ambiente de trabalho.

Arranque o programa usando esse ícone e clique no botão Do a system scan and save a logfile.

No final abrir-se-á um texto em Notepad. Copie esse texto e coloque-o aqui.

Depois disso veremos o que terá de estranho que possa estar a causar problemas.

Zee
 
do panda não é porque ele fica com a luz acesa sempre, eu tenho de reiniciar o pc para voltar ao normal..
aqui está o texto:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at .: Cucas :. ( 0:05:08 ), on 07-01-2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16762)
Boot mode: Normal
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:\Programas\Panda Security\Panda Internet Security 2009\TPSrv.exe
C:\PROGRAMAS\PANDA SECURITY\PANDA INTERNET SECURITY 2009\WebProxy.exe
C:\WINDOWS\System32\CTsvcCDA.exe
C:\WINDOWS\system32\svchost.exe
C:\Programas\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Programas\Panda Security\Panda Internet Security 2009\PsCtrls.exe
C:\Programas\Panda Security\Panda Internet Security 2009\PavFnSvr.exe
C:\Programas\Ficheiros comuns\Panda Security\PavShld\pavprsrv.exe
C:\Programas\Panda Security\Panda Internet Security 2009\PsImSvc.exe
C:\Programas\Panda Security\Panda Internet Security 2009\PskSvc.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\TUProgSt.exe
C:\WINDOWS\System32\MsPMSPSv.exe
C:\Programas\Panda Security\Panda Internet Security 2009\pavsrv51.exe
C:\Programas\Panda Security\Panda Internet Security 2009\AVENGINE.EXE
c:\programas\panda security\panda internet security 2009\firewall\PSHOST.EXE
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\Anvshell.exe
C:\Programas\Creative\SBAudigy2ZS\DVDAudio\CTDVDDET.EXE
C:\WINDOWS\system32\CTHELPER.EXE
C:\Programas\Java\jre6\bin\jusched.exe
C:\Programas\Panda Security\Panda Internet Security 2009\APVXDWIN.EXE
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Programas\Creative\SBAudigy2ZS\Surround Mixer\CTSysVol.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programas\Spybot - Search & Destroy\TeaTimer.exe
C:\Programas\Messenger\msmsgs.exe
C:\Programas\Panda Security\Panda Internet Security 2009\SRVLOAD.EXE
C:\Programas\SUPERAntiSpyware\SUPERAntiSpyware.exe
C:\Programas\Panda Security\Panda Internet Security 2009\PavBckPT.exe
C:\Programas\SAGEM\SAGEM F@st 800-840 E4\dslmon.exe
C:\Programas\Logitech\Desktop Messenger\8876480\Program\LogitechDesktopMessenger.exe
C:\Programas\Logitech\SetPoint\SetPoint.exe
C:\Programas\Ficheiros comuns\Logishrd\KHAL2\KHALMNPR.EXE
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\GetRight\GETRIGHT.EXE
C:\WINDOWS\SYSTEM32\NOTEPAD.EXE
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\Internet Explorer\iexplore.exe
C:\Programas\Mozilla Firefox\firefox.exe
C:\Programas\Trend Micro\HijackThis\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank
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: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll (file missing)
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programas\Java\jre6\bin\ssv.dll
O2 - BHO: Programa Auxiliar de Início de Sessão do Windows Live - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Programas\Ficheiros comuns\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programas\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programas\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (no file)
O4 - HKLM\..\Run: [Anvshell] C:\WINDOWS\Anvshell.exe
O4 - HKLM\..\Run: [CTDVDDET] C:\Programas\Creative\SBAudigy2ZS\DVDAudio\CTDVDDET.EXE
O4 - HKLM\..\Run: [CTHelper] CTHELPER.EXE
O4 - HKLM\..\Run: [AsioReg] REGSVR32.EXE /S CTASIO.DLL
O4 - HKLM\..\Run: [SBDrvDet] C:\Programas\Creative\SB Drive Det\SBDrvDet.exe /r
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programas\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [APVXDWIN] "C:\Programas\Panda Security\Panda Internet Security 2009\APVXDWIN.EXE" /s
O4 - HKLM\..\Run: [SCANINICIO] "C:\Programas\Panda Security\Panda Internet Security 2009\Inicio.exe"
O4 - HKLM\..\Run: [Kernel and Hardware Abstraction Layer] KHALMNPR.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: [CTSysVol] C:\Programas\Creative\SBAudigy2ZS\Surround Mixer\CTSysVol.exe /r
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programas\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programas\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [SUPERAntiSpyware] C:\Programas\SUPERAntiSpyware\SUPERAntiSpyware.exe
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'Serviço de rede')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\S-1-5-18\..\RunOnce: [Win32 USB2 Driver] svchosting.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'Default user')
O4 - HKUS\.DEFAULT\..\RunOnce: [Win32 USB2 Driver] svchosting.exe (User 'Default user')
O4 - Global Startup: DSLMON.lnk = C:\Programas\SAGEM\SAGEM F@st 800-840 E4\dslmon.exe
O4 - Global Startup: Logitech Desktop Messenger.lnk = C:\Programas\Logitech\Desktop Messenger\8876480\Program\LogitechDesktopMessenger.exe
O4 - Global Startup: Logitech SetPoint.lnk = C:\Programas\Logitech\SetPoint\SetPoint.exe
O8 - Extra context menu item: Download with GetRight - C:\Programas\GetRight\GRdownload.htm
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O8 - Extra context menu item: Open with GetRight Browser - C:\Programas\GetRight\GRbrowse.htm
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: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe (file missing)
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe (file missing)
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
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
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab31267.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?LinkID=39204
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab31267.cab
O16 - DPF: {9A9307A0-7DA4-4DAF-B042-5009F29E09E1} (ActiveScan Installer Class) - http://acs.pandasoftware.com/activescan/as5free/asinst.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary/ZIntro.cab32846.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{D5E63C6D-257D-46FC-91BE-F5BF2B665489}: NameServer = 212.55.154.174 212.55.154.190
O18 - Protocol: bwfile-8876480 - {9462A756-7B47-47BC-8C80-C34B9B80B32B} - C:\Programas\Logitech\Desktop Messenger\8876480\Program\GAPlugProtocol-8876480.dll
O20 - Winlogon Notify: !SASWinLogon - C:\Programas\SUPERAntiSpyware\SASWINLO.dll
O23 - Service: Creative Service for CDROM Access - Creative Technology Ltd - C:\WINDOWS\System32\CTsvcCDA.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programas\Java\jre6\bin\jqs.exe
O23 - Service: Logitech Bluetooth Service (LBTServ) - Logitech, Inc. - C:\Programas\Ficheiros comuns\Logitech\Bluetooth\LBTServ.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: Panda Software Controller - Panda Security, S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\PsCtrls.exe
O23 - Service: Panda Function Service (PAVFNSVR) - Panda Security, S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\PavFnSvr.exe
O23 - Service: Panda Process Protection Service (PavPrSrv) - Panda Security, S.L. - C:\Programas\Ficheiros comuns\Panda Security\PavShld\pavprsrv.exe
O23 - Service: Panda On-Access Anti-Malware Service (PAVSRV) - Panda Security, S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\pavsrv51.exe
O23 - Service: Panda Host Service (PSHost) - Panda Software International - c:\programas\panda security\panda internet security 2009\firewall\PSHOST.EXE
O23 - Service: Panda IManager Service (PSIMSVC) - Panda Security S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\PsImSvc.exe
O23 - Service: Panda PSK service (PskSvcRetail) - Panda Security, S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\PskSvc.exe
O23 - Service: Panda TPSrv (TPSrv) - Panda Security, S.L. - C:\Programas\Panda Security\Panda Internet Security 2009\TPSrv.exe
O23 - Service: TuneUp Drive Defrag Service (TuneUp.Defrag) - TuneUp Software - C:\WINDOWS\System32\TuneUpDefragService.exe
O23 - Service: TuneUp Program Statistics Service (TuneUp.ProgramStatisticsSvc) - TuneUp Software - C:\WINDOWS\System32\TUProgSt.exe
--
End of file - 10943 bytes




alguem me ajuda? :)
Obrigado.
 
Faça um scan com o HJT e seleccione as seguintes entradas para limpar (clique no quadradinho à esquerda de cada uma):

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.dll (file missing)
O3 - Toolbar: (no name) - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - (no file)
O4 - HKUS\S-1-5-18\..\RunOnce: [Win32 USB2 Driver] svchosting.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [Win32 USB2 Driver] svchosting.exe (User 'Default user')
O9 - Extra button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe (file missing)
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - C:\PROGRA~1\FlashGet\flashget.exe (file missing)

 Faça a limpeza clicando em Fix checked, confirme se necessário e encerre o HJT.

Reinicie o PC e teste.

Zee
 
Tenho o panda internet security 2009, windows xp sp3, cccleaner, spybot, superantispyware...
Clicar para expandir...
O problema da quebra de performance não é virus ou spyware. É o anti-virus e anti-spyware. Por vezes causam mais problemas do que resolvem, é o reino da programação mediocre.

Eu não tenho muita experiencia para dizer quais são os que comem menos recursos porque eu nem os uso. Outros saberão isso bem melhor
 
Viva,

Na lista de processos activos aparece muitos aplicativos do Panda a correr, o que pode empancar a máquina toda... o Norton é perito em fazer isso. Já tive o Panda Titanium e não tive razões de queixa, agora por acaso tenho o AVG8 que consome cerca de 30mb de memória... clique em ctrl alt del e aparece o quadro do gestor de tarefas do windows com a lista de processos e a utilização de memória. Não convem ter muitos aplicativos a correr e mesmo o anti virus pode estar desligado e fazer uma verificação agendada (tipo hora de almoço) mas o firewall deve estar sempre activo!!! À quanto tempo não formatas o pc?
 
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