Fórum

Bom dia,
Tenho uma máquina com Windows 7 ultimate 64bits, processador Intel Core I3 2120, GPU Nvidia GeForce GT430, 4gb de RAM DDR3, placa mãe Gigabyte H61M-S1

Há um mês mais ou menos eu percebi que quando ligava o pc, na hora dele iniciar, ele ligava o gabinete, logo em seguida desligava, passava 2~3s e então ele ligava de vez, fiquei meio preocupado, dei uma garimpada na internet e achei gente falando que isso era 'normal' e que não deveria me preocupar. Essa semana eu percebi que quando eu reinicio a máquina, tanto pelo gabinete, quanto pelo windows, a máquina trava no logo da bios, ela nao faz o boot completo e fica travada na bios eternamente quando reiniciada. Ontem surgiu outro 'sintoma' que me preocupou mais; eu percebi que o computador andava muito lento ultimamente, e de uma hora para a outra. Parece que quanto mais tempo ele fica ligado, mais lento ele fica. Os navegadores travam e param de funcionar, o shockwave crasha, pra abrir pastas/arquivos as vezes chega a demorar 2 minutos, até o gerenciador de tarefas demora minutos para aparecer na tela, porém, nem o uso de RAM nem o da CPU ultrapassa os 40%~

Já realizei os testes de RAM e de disco rígido do windows, ambos não apresentaram nada 'errado'. Já rodei scan do Panda Antivirus, MalwareByts, Super AntiSpyware e do AdwareCleaner, todos terminaram a varredura com 0 ameaças. Também já realizei uma análise com o HijackThis que estarei colocando aqui em baixo.

Também já chequei a temperatura e voltagem de todos os componentes com o programa HWMonitor, e segundo ele, está tudo dentro do esperado. Os coolers também estão em funcionamento normal, o gabinete está limpo e também já executei uma 'limpeza' com o CCleaner.

Mainboard: 47ºC
Processador: 50~58ºC (varia muito e muito rápido)
GPU: 32ºC

Qualquer ajuda é extremamente bem-vinda, não faço mais ideia de o que fazer/tentar. hahaha

Muito obrigado desde já!

<<< Se puderem me dizer como ponho o log em 'spoiler' pra não poluir o post agradeço muito também! hahaha tentei utilizar o comando que eu utilizo nos outros forums mas não pegou >>>

[spoiler]

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 21:02:28, on 21/09/2015
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Internet Explorer v9.00 (9.00.8112.16457)
Boot mode: Normal

Running processes:
C:Program Files (x86)NVIDIA CorporationUpdate CoreNvBackend.exe
C:Program Files (x86)Panda SecurityPanda Security ProtectionPSUAMain.exe
C:Program Files (x86)Mozilla Firefoxfirefox.exe
C:Program Files (x86)Mozilla Firefoxplugin-container.exe
C:WindowsSysWOW64MacromedFlashFlashPlayerPlugin_18_0_0_232.exe
C:WindowsSysWOW64MacromedFlashFlashPlayerPlugin_18_0_0_232.exe
C:Program Files (x86)Common FilesAdobeARM1.0AdobeARM.exe
C:UsersUsuárioDownloadsHijackThis.exe
C:WindowsSysWOW64DllHost.exe

R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,SearchAssistant =
R0 - HKLMSoftwareMicrosoftInternet ExplorerSearch,CustomizeSearch =
R0 - HKLMSoftwareMicrosoftInternet ExplorerMain,Local Page = C:WindowsSysWOW64blank.htm
R0 - HKCUSoftwareMicrosoftInternet ExplorerToolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe,
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:Program Files (x86)Common FilesAdobeAcrobatActiveXAcroIEHelperShim.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:Program Files (x86)Microsoft OfficeOffice12GrooveShellExtensions.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:Program Files (x86)Javajre1.8.0_45binssv.dll
O2 - BHO: Auxiliar de Conexão de Conta da Microsoft - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:Program Files (x86)Common FilesMicrosoft SharedWindows LiveWindowsLiveLogin.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:Program Files (x86)Javajre1.8.0_45binjp2ssv.dll
O4 - HKLM..Run: [GrooveMonitor] "C:Program Files (x86)Microsoft OfficeOffice12GrooveMonitor.exe"
O4 - HKLM..Run: [Sidebar] "C:Program Files (x86)Windows Sidebarsidebar.exe" /autoRun
O4 - HKLM..Run: [PSUAMain] "C:Program Files (x86)Panda SecurityPanda Security ProtectionPSUAMain.exe" /LaunchSysTray
O4 - HKLM..Run: [LogMeIn Hamachi Ui] "C:Program Files (x86)LogMeIn Hamachihamachi-2-ui.exe" --auto-start
O4 - HKCU..Run: [Facebook Update] "C:UsersUsuárioAppDataLocalFacebookUpdateFacebookUpdate.exe" /c /nocrashserver
O4 - HKCU..Run: [DAEMON Tools Lite] "C:Program Files (x86)DAEMON Tools LiteDTLite.exe" -autorun
O4 - HKCU..Run: [Sidebar] C:Program FilesWindows Sidebarsidebar.exe /autoRun
O4 - HKUSS-1-5-19..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /autoRun (User 'SERVIÇO LOCAL')
O4 - HKUSS-1-5-19..RunOnce: [mctadmin] C:WindowsSystem32mctadmin.exe (User 'SERVIÇO LOCAL')
O4 - HKUSS-1-5-20..Run: [Sidebar] %ProgramFiles%Windows SidebarSidebar.exe /autoRun (User 'SERVIÇO DE REDE')
O4 - HKUSS-1-5-20..RunOnce: [mctadmin] C:WindowsSystem32mctadmin.exe (User 'SERVIÇO DE REDE')
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:PROGRA~2MICROS~1Office12EXCEL.EXE/3000
O9 - Extra button: Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:PROGRA~2MICROS~1Office12ONBttnIE.dll
O9 - Extra 'Tools' menuitem: &Enviar para o OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:PROGRA~2MICROS~1Office12ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:PROGRA~2MICROS~1Office12REFIEBAR.DLL
O10 - Unknown file in Winsock LSP: c:program files (x86)common filesmicrosoft sharedwindows livewlidnsp.dll
O10 - Unknown file in Winsock LSP: c:program files (x86)common filesmicrosoft sharedwindows livewlidnsp.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:Program Files (x86)Microsoft OfficeOffice12GrooveSystemServices.dll
O23 - Service: SAS Core Service (!SASCORE) - SUPERAntiSpyware.com - C:Program FilesSUPERAntiSpywareSASCORE64.EXE
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Systems Incorporated - C:Program Files (x86)Common FilesAdobeARM1.0armsvc.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:WindowsSysWOW64MacromedFlashFlashPlayerUpdateService.exe
O23 - Service: @%SystemRoot%system32Alg.exe,-112 (ALG) - Unknown owner - C:WindowsSystem32alg.exe (file missing)
O23 - Service: Apple Mobile Device Service - Apple Inc. - C:Program FilesCommon FilesAppleMobile Device SupportAppleMobileDeviceService.exe
O23 - Service: Serviço do Bonjour (Bonjour Service) - Apple Inc. - C:Program FilesBonjourmDNSResponder.exe
O23 - Service: EasyAntiCheat - EasyAntiCheat Ltd - C:Windowssystem32EasyAntiCheat.exe
O23 - Service: @%SystemRoot%system32efssvc.dll,-100 (EFS) - Unknown owner - C:WindowsSystem32lsass.exe (file missing)
O23 - Service: @%systemroot%system32fxsresm.dll,-118 (Fax) - Unknown owner - C:Windowssystem32fxssvc.exe (file missing)
O23 - Service: NVIDIA GeForce Experience Service (GfExperienceService) - NVIDIA Corporation - C:Program FilesNVIDIA CorporationGeForce Experience ServiceGfExperienceService.exe
O23 - Service: Serviço do Google Update (gupdate) (gupdate) - Google Inc. - C:Program Files (x86)GoogleUpdateGoogleUpdate.exe
O23 - Service: Serviço do Google Update (gupdatem) (gupdatem) - Google Inc. - C:Program Files (x86)GoogleUpdateGoogleUpdate.exe
O23 - Service: LogMeIn Hamachi Tunneling Engine (Hamachi2Svc) - LogMeIn Inc. - C:Program Files (x86)LogMeIn Hamachihamachi-2.exe
O23 - Service: iPod Service - Apple Inc. - C:Program FilesiPodbiniPodService.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:Windowssystem32lsass.exe (file missing)
O23 - Service: LMIGuardianSvc - LogMeIn, Inc. - C:Program Files (x86)LogMeIn HamachiLMIGuardianSvc.exe
O23 - Service: MBAMService - Malwarebytes Corporation - C:Program Files (x86)Malwarebytes Anti-Malwarembamservice.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:Program Files (x86)Mozilla Maintenance Servicemaintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:WindowsSystem32msdtc.exe (file missing)
O23 - Service: Panda Protection Service (NanoServiceMain) - Panda Security, S.L. - C:Program Files (x86)Panda SecurityPanda Security ProtectionPSANHost.exe
O23 - Service: NBService - Nero AG - C:Program Files (x86)NeroNero 7Nero BackItUpNBService.exe
O23 - Service: @%SystemRoot%System32netlogon.dll,-102 (Netlogon) - Unknown owner - C:Windowssystem32lsass.exe (file missing)
O23 - Service: NMIndexingService - Nero AG - C:Program Files (x86)Common FilesAheadLibNMIndexingService.exe
O23 - Service: NVIDIA Network Service (NvNetworkService) - NVIDIA Corporation - C:Program Files (x86)NVIDIA CorporationNetServiceNvNetworkService.exe
O23 - Service: NVIDIA Streamer Service (NvStreamSvc) - NVIDIA Corporation - C:Program FilesNVIDIA CorporationNvStreamSrvnvstreamsvc.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:Windowssystem32nvvsvc.exe (file missing)
O23 - Service: Panda Devices Agent (PandaAgent) - Panda Security, S.L. - C:Program Files (x86)Panda SecurityPanda Devices AgentAgentSvc.exe
O23 - Service: PnkBstrA - Unknown owner - C:Windowssystem32PnkBstrA.exe
O23 - Service: @%systemroot%system32psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:Windowssystem32lsass.exe (file missing)
O23 - Service: Panda Product Service (PSUAService) - Panda Security, S.L. - C:Program Files (x86)Panda SecurityPanda Security ProtectionPSUAService.exe
O23 - Service: @%systemroot%system32Locator.exe,-2 (RpcLocator) - Unknown owner - C:Windowssystem32locator.exe (file missing)
O23 - Service: @%SystemRoot%system32samsrv.dll,-1 (SamSs) - Unknown owner - C:Windowssystem32lsass.exe (file missing)
O23 - Service: @%SystemRoot%system32snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:WindowsSystem32snmptrap.exe (file missing)
O23 - Service: @%systemroot%system32spoolsv.exe,-1 (Spooler) - Unknown owner - C:WindowsSystem32spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%system32sppsvc.exe,-101 (sppsvc) - Unknown owner - C:Windowssystem32sppsvc.exe (file missing)
O23 - Service: Steam Client Service - Valve Corporation - C:Program Files (x86)Common FilesSteamSteamService.exe
O23 - Service: NVIDIA Stereoscopic 3D Driver Service (Stereo Service) - NVIDIA Corporation - C:Program Files (x86)NVIDIA Corporation3D VisionnvSCPAPISvr.exe
O23 - Service: @%SystemRoot%system32ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:Windowssystem32UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%system32vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:Windowssystem32lsass.exe (file missing)
O23 - Service: @%SystemRoot%system32vds.exe,-100 (vds) - Unknown owner - C:WindowsSystem32vds.exe (file missing)
O23 - Service: @%systemroot%system32vssvc.exe,-102 (VSS) - Unknown owner - C:Windowssystem32vssvc.exe (file missing)
O23 - Service: @%SystemRoot%system32WatWatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:Windowssystem32WatWatAdminSvc.exe (file missing)
O23 - Service: @%systemroot%system32wbengine.exe,-104 (wbengine) - Unknown owner - C:Windowssystem32wbengine.exe (file missing)
O23 - Service: @%Systemroot%system32wbemwmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:Windowssystem32wbemWmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%Windows Media Playerwmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:Program Files (x86)Windows Media Playerwmpnetwk.exe (file missing)

--
End of file - 9917 bytes
[/spoiler]