Atividades Suspeitas ao Reiniciar o PC
Olá, pessoas! Como vão? Espero que todos bem!
Nas duas últimas semanas, tenho notado alguns comportamentos estranhos no meu computador:
- Às vezes ocorre de alguns mini-travamentos. Não chega a travar de fato, mas você percebe o 'engasgo' no movimento do mouse e a lentidão para executar algumas tarefas;
- Para resolver, eu reinicio o pc, daí o Windows tem dificuldade para encerrar por conta de um tal de "Hotkey Listener" e outro aplicativo que ainda não consegui ver o nome, pois esse encerra logo quando notificado, enquanto que o "Hotkey Listener" demora para encerrar;
- Quando o pc inicia novamente, abre sozinho o Power Point.
Numa pesquisa rápida, vi que o HotKey pode estar acobertando malwares ou cavalos de troia. Como meu conhecimento digital só vai até aqui, venho novamente solicitar a ajuda de vocês para verificar se está tudo ok com meu pc e resolver os casos relatados.
A seguir envio relatório do HijackThis, caso seja útil para o meu caso:
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 11:15:39, on 29/04/2021
Platform: Unknown Windows (WinNT 6.02.1008)
MSIE: Internet Explorer v11.0 (11.00.19041.0001)
Boot mode: Normal
Running processes:
C:\Program Files (x86)\Fortinet\FortiClient\FortiTray.exe
C:\Program Files (x86)\scpbrad\scpbradguard.exe
C:\Program Files (x86)\Dropbox\Client\Dropbox.exe
C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe
C:\Program Files (x86)\Dropbox\Client\Dropbox.exe
C:\Program Files (x86)\Dropbox\Client\Dropbox.exe
C:\Program Files (x86)\CyberLink\Power2Go8\CLMLSvc_P2G8.exe
C:\Program Files\Intel\Intel(R) Rapid Storage Technology\IAStorIcon.exe
C:\Program Files (x86)\Dropbox\Client\121.4.4267\QtWebEngineProcess.exe
C:\Program Files (x86)\Dropbox\Client\121.4.4267\QtWebEngineProcess.exe
C:\Program Files (x86)\Dell Backup and Recovery\TOASTER.EXE
C:\Users\Robson\Downloads\HijackThis.exe
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://dell13.msn.com/?pc=DCJB
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 = about:blank
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/p/?LinkId=255141
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/p/?LinkId=255141
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=
O2 - BHO: IEToEdge BHO - {1FD49718-1D00-4B19-AF5F-070AF6D5D54C} - C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.49\BHO\ie_to_edge_bho.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.8.0_291\bin\ssv.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre1.8.0_291\bin\jp2ssv.dll
O4 - HKLM\..\Run: [Dropbox] "C:\Program Files (x86)\Dropbox\Client\Dropbox.exe" /systemstartup
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [DAEMON Tools Lite Automount] "C:\Program Files\DAEMON Tools Lite\DTAgent.exe" -autorun
O4 - HKCU\..\Run: [CCleaner Smart Cleaning] "C:\Program Files\CCleaner\CCleaner64.exe" /MONITOR
O4 - HKLM\..\Policies\Explorer\Run: [BtvStack] "C:\Program Files (x86)\Dell Wireless\Bluetooth Suite\BtvStack.exe"
O4 - HKUS\S-1-5-19\..\Run: [OneDriveSetup] C:\Windows\SysWOW64\OneDriveSetup.exe /thfirstsetup (User 'SERVIÇO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [OneDriveSetup] C:\Windows\SysWOW64\OneDriveSetup.exe /thfirstsetup (User 'SERVIÇO DE REDE')
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\Program Files\Microsoft Office 15\Root\Office15\EXCEL.EXE/3000
O8 - Extra context menu item: Se&nd to OneNote - res://C:\Program Files\Microsoft Office 15\Root\Office15\ONBttnIE.dll/105
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files\Microsoft Office 15\root\Office15\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: Se&nd to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\Program Files\Microsoft Office 15\root\Office15\ONBttnIE.dll
O9 - Extra button: OneNote Lin&ked Notes - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files\Microsoft Office 15\root\Office15\ONBttnIELinkedNotes.dll
O9 - Extra 'Tools' menuitem: OneNote Lin&ked Notes - {789FE86F-6FC4-46A1-9849-EDE0DB0C95CA} - C:\Program Files\Microsoft Office 15\root\Office15\ONBttnIELinkedNotes.dll
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O15 - Trusted Zone: www.bancobrasil.com.br
O15 - Trusted Zone: www14.bancobrasil.com.br
O15 - Trusted Zone: www2.bancobrasil.com.br
O15 - Trusted Zone: aapj.bb.com.br
O15 - Trusted Zone: seg.bb.com.br
O15 - Trusted Zone: www.bb.com.br
O15 - Trusted Zone: cloud.gastecnologia.com.br
O17 - HKLM\System\CCS\Services\Tcpip\..\{08cf89ec-af83-48f2-82f7-d89fd7cacecb}: NameServer = 10.1.4.54,10.1.4.217
O17 - HKLM\System\CS1\Services\Tcpip\Parameters: SearchList = sefaz.net
O17 - HKLM\System\CS1\Services\Tcpip\..\{08cf89ec-af83-48f2-82f7-d89fd7cacecb}: NameServer = 10.1.4.54,10.1.4.217
O17 - HKLM\System\CCS\Services\Tcpip\Parameters: SearchList = sefaz.net
O18 - Protocol: osf - {D924BDC6-C83A-4BD5-90D0-095128A113D1} - C:\Program Files\Microsoft Office 15\root\Office15\MSOSB.DLL
O18 - Protocol: tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
O18 - Protocol: windows.tbauth - {14654CA6-5711-491D-B89A-58E571679951} - C:\Windows\SysWOW64\tbauth.dll
O23 - Service: Adobe Acrobat Update Service (AdobeARMservice) - Adobe Inc. - C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
O23 - Service: Adobe Genuine Monitor Service (AGMService) - Adobe Systems, Incorporated - C:\Program Files (x86)\Common Files\Adobe\AdobeGCClient\AGMService.exe
O23 - Service: Adobe Genuine Software Integrity Service (AGSService) - Adobe Systems, Incorporated - C:\Program Files (x86)\Common Files\Adobe\AdobeGCClient\AGSService.exe
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\WINDOWS\System32\alg.exe (file missing)
O23 - Service: Serviço do Kaspersky Anti-Virus 21.3 (AVP21.3) - AO Kaspersky Lab - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 21.3\avp.exe
O23 - Service: Intel(R) Content Protection HECI Service (cphs) - Intel Corporation - C:\WINDOWS\SysWow64\IntelCpHeciSvc.exe
O23 - Service: @%SystemRoot%\system32\CredentialEnrollmentManager.exe,-100 (CredentialEnrollmentManagerUserSvc) - Unknown owner - C:\WINDOWS\system32\CredentialEnrollmentManager.exe (file missing)
O23 - Service: CredentialEnrollmentManagerUserSvc_8ac4b - Unknown owner - C:\WINDOWS\system32\CredentialEnrollmentManager.exe (file missing)
O23 - Service: Serviço Atualização do Dropbox (dbupdate) (dbupdate) - Dropbox, Inc. - C:\Program Files (x86)\Dropbox\Update\DropboxUpdate.exe
O23 - Service: Serviço Atualização do Dropbox (dbupdatem) (dbupdatem) - Dropbox, Inc. - C:\Program Files (x86)\Dropbox\Update\DropboxUpdate.exe
O23 - Service: DbxSvc - Unknown owner - C:\WINDOWS\system32\DbxSvc.exe (file missing)
O23 - Service: Dell Customer Connect - Dell Inc. - C:\Program Files (x86)\Dell Customer Connect\DCCService.exe
O23 - Service: Dell Digital Delivery Services - Unknown owner - C:\Program Files (x86)\Dell Digital Delivery Services\Dell.D3.WinSvc.exe
O23 - Service: Dell Client Management Service (DellClientManagementService) - Unknown owner - C:\Program Files (x86)\Dell\UpdateService\ServiceShell.exe
O23 - Service: Dell Product Registration Manager (DellProdRegManager) - Aviata, Inc. - C:\Program Files (x86)\Dell Product Registration\regmgrsvc.exe
O23 - Service: @%SystemRoot%\system32\DiagSvcs\DiagnosticsHub.StandardCollector.ServiceRes.dll,-1000 (diagnosticshub.standardcollector.service) - Unknown owner - C:\WINDOWS\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe (file missing)
O23 - Service: Disc Soft Lite Bus Service - Disc Soft Ltd - C:\Program Files\DAEMON Tools Lite\DiscSoftBusServiceLite.exe
O23 - Service: @%SystemRoot%\system32\efssvc.dll,-100 (EFS) - Unknown owner - C:\WINDOWS\System32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\WINDOWS\system32\fxssvc.exe (file missing)
O23 - Service: FortiClient Service Scheduler (FA_Scheduler) - Fortinet Inc. - C:\Program Files (x86)\Fortinet\FortiClient\scheduler.exe
O23 - Service: Google Chrome Elevation Service (GoogleChromeElevationService) - Google LLC - C:\Program Files (x86)\Google\Chrome\Application\90.0.4430.93\elevation_service.exe
O23 - Service: Serviço do Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Serviço do Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files (x86)\Google\Update\GoogleUpdate.exe
O23 - Service: Intel(R) Rapid Storage Technology (IAStorDataMgrSvc) - Intel Corporation - C:\Program Files\Intel\Intel(R) Rapid Storage Technology\IAStorDataMgrSvc.exe
O23 - Service: Intel(R) HD Graphics Control Panel Service (igfxCUIService2.0.0.0) - Unknown owner - C:\WINDOWS\system32\igfxCUIService.exe (file missing)
O23 - Service: Intel(R) Capability Licensing Service Interface - Intel(R) Corporation - c:\Program Files\Intel\iCLS Client\HeciServer.exe
O23 - Service: Intel(R) Capability Licensing Service TCP IP Interface - Intel(R) Corporation - c:\Program Files\Intel\iCLS Client\SocketHeciServer.exe
O23 - Service: Intel(R) Dynamic Application Loader Host Interface Service (jhi_service) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL\jhi_service.exe
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Kaspersky Volume Shadow Copy Service Bridge 21.3 (klvssbridge64_21.3) - AO Kaspersky Lab - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Internet Security 21.3\x64\vssbridge64.exe
O23 - Service: Kaspersky Password Manager Service (kpm_launch_service) - AO Kaspersky Lab - C:\Program Files (x86)\Kaspersky Lab\Kaspersky Password Manager 9.0.2\kpm_service.exe
O23 - Service: Serviço do Kaspersky VPN Secure Connection 5.2 (KSDE5.2) - AO Kaspersky Lab - C:\Program Files (x86)\Kaspersky Lab\Kaspersky VPN 5.2\ksde.exe
O23 - Service: Intel(R) Management and Security Application Local Management Service (LMS) - Intel Corporation - C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\LMS\LMS.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\WINDOWS\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\PerceptionSimulation\PerceptionSimulationService.exe,-101 (perceptionsimulation) - Unknown owner - C:\WINDOWS\system32\PerceptionSimulation\PerceptionSimulationService.exe (file missing)
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - CyberLink - C:\Program Files (x86)\CyberLink\Shared files\RichVideo.exe
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\WINDOWS\system32\locator.exe (file missing)
O23 - Service: Realtek Audio Service (RtkAudioService) - Realtek Semiconductor - C:\Program Files\Realtek\Audio\HDA\RtkAudioService64.exe
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: Componente de Segurança Bradesco (scpbradserv) - Scopus Soluções em TI Ltda - C:\Program Files (x86)\scpbrad\scpbradserv.exe
O23 - Service: @%systemroot%\system32\SecurityHealthAgent.dll,-1002 (SecurityHealthService) - Unknown owner - C:\WINDOWS\system32\SecurityHealthService.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SensorDataService.exe,-101 (SensorDataService) - Unknown owner - C:\WINDOWS\System32\SensorDataService.exe (file missing)
O23 - Service: SoftThinks Agent Service (SftService) - SoftThinks SAS - C:\Program Files (x86)\Dell Backup and Recovery\sftservice.exe
O23 - Service: @%SystemRoot%\System32\SgrmBroker.exe,-100 (SgrmBroker) - Unknown owner - C:\WINDOWS\system32\SgrmBroker.exe (file missing)
O23 - Service: @firewallapi.dll,-50323 (SNMPTRAP) - Unknown owner - C:\WINDOWS\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spectrum.exe,-101 (spectrum) - Unknown owner - C:\WINDOWS\system32\spectrum.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\WINDOWS\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\sppsvc.exe,-101 (sppsvc) - Unknown owner - C:\WINDOWS\system32\sppsvc.exe (file missing)
O23 - Service: TeamViewer 12 (TeamViewer) - TeamViewer GmbH - C:\Program Files (x86)\TeamViewer\TeamViewer_Service.exe
O23 - Service: @%SystemRoot%\system32\TieringEngineService.exe,-702 (TieringEngineService) - Unknown owner - C:\WINDOWS\system32\TieringEngineService.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vaultsvc.dll,-1003 (VaultSvc) - Unknown owner - C:\WINDOWS\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\WINDOWS\System32\vds.exe (file missing)
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\WINDOWS\system32\vssvc.exe (file missing)
O23 - Service: Warsaw Technology - Diebold Nixdorf - C:\Program Files\Diebold\Warsaw\core.exe
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\WINDOWS\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\WINDOWS\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%PROGRAMFILES%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)
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