Hola de nuevo. He esperado un par de días deliberadamente para comprobar el funcionamiento del portátil con todo tipo de programas y trabajando. El problema está totalmente solucionado, no me ha vuelto a aparecer aquel autorun en una ventana cmd, etc, etc. Muchas gracias por toda la ayuda prestada en este problema y por los consejos dados aparte. Aquí está el reporte fixlog.txt:
Resultados de la corrección de Farbar Recovery Scan Tool (x86) Versión: 15-04-2020
Ejecutado por Fulgencio (16-04-2020 17:36:32) Run:1
Ejecutado desde C:\Users\Fulgencio\Desktop
Perfiles cargados: Fulgencio (Perfiles disponibles: Fulgencio)
Modo de Inicio: Safe Mode (with Networking)
==============================================
fixlist contenido:
*****************
Start
CreateRestorePoint:
CloseProcesses:
HKU\S-1-5-21-4115032977-3466903609-2032280098-1001\...\MountPoints2: {8cddfbf3-2596-11ea-981c-c8f3a13c11ae} - "E:\HiSuiteDownLoader.exe"
GroupPolicyUsers\S-1-5-21-4115032977-3466903609-2032280098-1001\User: Restricción <==== ATENCIÓN
FF HKLM\SOFTWARE\Policies\Mozilla\Firefox: Restricción <==== ATENCIÓN
Task: {0A9D9320-68E6-4B3D-93CB-DF85FBD038D4} - \Microsoft\Windows\Setup\GWXTriggers\Time-5d -> Ningún archivo <==== ATENCIÓN
Task: {0FBBE090-8719-4181-8AA4-3B58287CD5C4} - \Microsoft\Windows\Setup\gwx\launchtrayprocess -> Ningún archivo <==== ATENCIÓN
Task: {117A4509-CCC6-4A70-A575-FEA58C55F24E} - \Microsoft\Windows\Setup\GWXTriggers\Telemetry-4xd -> Ningún archivo <==== ATENCIÓN
Task: {24CA3224-F490-402C-89DF-AE7F748E20DF} - \Microsoft\Windows\Setup\GWXTriggers\OutOfIdle-5d -> Ningún archivo <==== ATENCIÓN
Task: {31E34E86-EFF1-41EE-96DF-2F38E414E093} - \Microsoft\Windows\Setup\gwx\refreshgwxconfig -> Ningún archivo <==== ATENCIÓN
Task: {5C874D47-3003-4A56-B6F7-B14BD4D79BD7} - \OfficeSoftwareProtectionPlatform\SvcRestartTask -> Ningún archivo <==== ATENCIÓN
Task: {67B95015-9BEC-4202-8885-972D9D81A878} - \Microsoft\Windows\UNP\RunCampaignManager -> Ningún archivo <==== ATENCIÓN
Task: {A687407A-F7FB-40BA-B56B-CE4D58AD31EE} - \Microsoft\Windows\Setup\gwx\refreshgwxconfigandcontent -> Ningún archivo <==== ATENCIÓN
Task: {C840DEE2-2F0F-4E08-909B-E56E2B472426} - \Microsoft\Windows\Setup\GWXTriggers\refreshgwxconfig-B -> Ningún archivo <==== ATENCIÓN
Task: {D6E63187-73B3-4487-BE9D-EF99843F29B2} - \Microsoft\Windows\Setup\GWXTriggers\MachineUnlock-5d -> Ningún archivo <==== ATENCIÓN
Task: {EA767F44-5477-4A4A-9284-C63C96134F70} - \Microsoft\Windows\Setup\GWXTriggers\OutOfSleep-5d -> Ningún archivo <==== ATENCIÓN
Task: {F0B69262-93A0-45BB-A855-69F18D7D6559} - \Microsoft\Windows\Setup\gwx\refreshgwxcontent -> Ningún archivo <==== ATENCIÓN
Task: {FB9B242F-470E-4A79-BA09-766B1A7AB700} - \Microsoft\Windows\Setup\GWXTriggers\Logon-5d -> Ningún archivo <==== ATENCIÓN
C:\Users\Fulgencio\AppData\Roaming\DRPsu
HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
FF Plugin: @videolan.org/vlc,version=2.2.4 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN -> VideoLAN)
FF Plugin: @videolan.org/vlc,version=3.0.2 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN -> VideoLAN)
FF Plugin: @videolan.org/vlc,version=3.0.3 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN -> VideoLAN)
FF Plugin: @videolan.org/vlc,version=3.0.4 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN -> VideoLAN)
HOSTS:
REMOVEPROXY:
EMPTYTEMP:
CMD: netsh winsock reset
CMD: ipconfig /renew
CMD: ipconfig /flushdns
CMD: bitsadmin /reset /allusers
CMD: netsh advfirewall reset
CMD: netsh advfirewall set allprofiles state ON
CMD: netsh int ipv4 reset
CMD: netsh int ipv6 reset
END
*****************
Error: El punto de restauración solamente puede ser creado en modo normal.
Procesos cerrados correctamente.
HKU\S-1-5-21-4115032977-3466903609-2032280098-1001\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{8cddfbf3-2596-11ea-981c-c8f3a13c11ae} => eliminado correctamente
C:\WINDOWS\system32\GroupPolicyUsers\S-1-5-21-4115032977-3466903609-2032280098-1001\User => movido correctamente
HKLM\SOFTWARE\Policies\Mozilla => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{0A9D9320-68E6-4B3D-93CB-DF85FBD038D4}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{0A9D9320-68E6-4B3D-93CB-DF85FBD038D4}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\Time-5d" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Logon\{0FBBE090-8719-4181-8AA4-3B58287CD5C4}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{0FBBE090-8719-4181-8AA4-3B58287CD5C4}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\gwx\launchtrayprocess" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{117A4509-CCC6-4A70-A575-FEA58C55F24E}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{117A4509-CCC6-4A70-A575-FEA58C55F24E}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\Telemetry-4xd" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{24CA3224-F490-402C-89DF-AE7F748E20DF}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{24CA3224-F490-402C-89DF-AE7F748E20DF}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\OutOfIdle-5d" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{31E34E86-EFF1-41EE-96DF-2F38E414E093}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{31E34E86-EFF1-41EE-96DF-2F38E414E093}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\gwx\refreshgwxconfig" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{5C874D47-3003-4A56-B6F7-B14BD4D79BD7}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{5C874D47-3003-4A56-B6F7-B14BD4D79BD7}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\OfficeSoftwareProtectionPlatform\SvcRestartTask" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{67B95015-9BEC-4202-8885-972D9D81A878}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{67B95015-9BEC-4202-8885-972D9D81A878}" => eliminado correctamente
HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\UNP\RunCampaignManager => no encontrado
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{A687407A-F7FB-40BA-B56B-CE4D58AD31EE}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A687407A-F7FB-40BA-B56B-CE4D58AD31EE}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\gwx\refreshgwxconfigandcontent" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{C840DEE2-2F0F-4E08-909B-E56E2B472426}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{C840DEE2-2F0F-4E08-909B-E56E2B472426}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\refreshgwxconfig-B" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{D6E63187-73B3-4487-BE9D-EF99843F29B2}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{D6E63187-73B3-4487-BE9D-EF99843F29B2}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\MachineUnlock-5d" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{EA767F44-5477-4A4A-9284-C63C96134F70}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{EA767F44-5477-4A4A-9284-C63C96134F70}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\OutOfSleep-5d" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{F0B69262-93A0-45BB-A855-69F18D7D6559}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{F0B69262-93A0-45BB-A855-69F18D7D6559}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\gwx\refreshgwxcontent" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Logon\{FB9B242F-470E-4A79-BA09-766B1A7AB700}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{FB9B242F-470E-4A79-BA09-766B1A7AB700}" => eliminado correctamente
"HKLM\Software\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Microsoft\Windows\Setup\GWXTriggers\Logon-5d" => eliminado correctamente
"C:\Users\Fulgencio\AppData\Roaming\DRPsu" => no encontrado
HKLM\Software\\Microsoft\Internet Explorer\Main\\"Search Page"="http://go.microsoft.com/fwlink/?LinkId=54896" => valor restaurado correctamente
HKLM\Software\\Microsoft\Internet Explorer\Main\\"Default_Page_URL"="http://go.microsoft.com/fwlink/?LinkId=69157" => valor restaurado correctamente
HKLM\Software\\Microsoft\Internet Explorer\Main\\"Default_Search_URL"="http://go.microsoft.com/fwlink/?LinkId=54896" => valor restaurado correctamente
HKLM\Software\\Microsoft\Internet Explorer\Main\\"Local Page"="C:\Windows\System32\blank.htm" => valor restaurado correctamente
"HKLM\Software\MozillaPlugins\@videolan.org/vlc,version=2.2.4 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN" => no encontrado
C:\Program Files\VideoLAN\VLC\npvlc.dll => movido correctamente
"HKLM\Software\MozillaPlugins\@videolan.org/vlc,version=3.0.2 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN" => no encontrado
"C:\Program Files\VideoLAN\VLC\npvlc.dll" => no encontrado
"HKLM\Software\MozillaPlugins\@videolan.org/vlc,version=3.0.3 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN" => no encontrado
"C:\Program Files\VideoLAN\VLC\npvlc.dll" => no encontrado
"HKLM\Software\MozillaPlugins\@videolan.org/vlc,version=3.0.4 -> C:\Program Files\VideoLAN\VLC\npvlc.dll [2019-01-10] (VideoLAN" => no encontrado
"C:\Program Files\VideoLAN\VLC\npvlc.dll" => no encontrado
C:\Windows\System32\Drivers\etc\hosts => movido correctamente
Hosts restaurado correctamente.
========= RemoveProxy: =========
"HKU\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\DefaultConnectionSettings" => eliminado correctamente
"HKU\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\SavedLegacySettings" => eliminado correctamente
"HKU\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\DefaultConnectionSettings" => eliminado correctamente
"HKU\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\SavedLegacySettings" => eliminado correctamente
"HKU\S-1-5-21-4115032977-3466903609-2032280098-1001\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\DefaultConnectionSettings" => eliminado correctamente
"HKU\S-1-5-21-4115032977-3466903609-2032280098-1001\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\SavedLegacySettings" => eliminado correctamente
========= Final de RemoveProxy: =========
========= netsh winsock reset =========
Sucessfully reset the Winsock Catalog.
You must restart the computer in order to complete the reset.
========= Final de CMD: =========
========= ipconfig /renew =========
Windows IP Configuration
No operation can be performed on Wi-Fi while it has its media disconnected.
No operation can be performed on Conexi¢n de rea local* 3 while it has its media disconnected.
No operation can be performed on Conexi¢n de rea local* 5 while it has its media disconnected.
========= Final de CMD: =========
========= ipconfig /flushdns =========
Windows IP Configuration
Successfully flushed the DNS Resolver Cache.
========= Final de CMD: =========
========= bitsadmin /reset /allusers =========
BITSADMIN version 3.0
BITS administration utility.
(C) Copyright Microsoft Corp.
Unable to connect to BITS - 0x8007043c
========= Final de CMD: =========
========= netsh advfirewall reset =========
Ok.
========= Final de CMD: =========
========= netsh advfirewall set allprofiles state ON =========
Ok.
========= Final de CMD: =========
========= netsh int ipv4 reset =========
Resetting Compartment Forwarding, OK!
Resetting Compartment, OK!
Resetting Control Protocol, OK!
Resetting Echo Sequence Request, OK!
Resetting Global, OK!
Resetting Interface, OK!
Resetting Anycast Address, OK!
Resetting Multicast Address, OK!
Resetting Unicast Address, OK!
Resetting Neighbor, OK!
Resetting Path, OK!
Resetting Potential, OK!
Resetting Prefix Policy, OK!
Resetting Proxy Neighbor, OK!
Resetting Route, OK!
Resetting Site Prefix, OK!
Resetting Subinterface, OK!
Resetting Wakeup Pattern, OK!
Resetting Resolve Neighbor, OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , failed.
Access is denied.
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Restart the computer to complete this action.
========= Final de CMD: =========
========= netsh int ipv6 reset =========
Resetting Compartment Forwarding, OK!
Resetting Compartment, OK!
Resetting Control Protocol, OK!
Resetting Echo Sequence Request, OK!
Resetting Global, OK!
Resetting Interface, OK!
Resetting Anycast Address, OK!
Resetting Multicast Address, OK!
Resetting Unicast Address, OK!
Resetting Neighbor, OK!
Resetting Path, OK!
Resetting Potential, OK!
Resetting Prefix Policy, OK!
Resetting Proxy Neighbor, OK!
Resetting Route, OK!
Resetting Site Prefix, OK!
Resetting Subinterface, OK!
Resetting Wakeup Pattern, OK!
Resetting Resolve Neighbor, OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , failed.
Access is denied.
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Resetting , OK!
Restart the computer to complete this action.
========= Final de CMD: =========
=========== EmptyTemp: ==========
BITS transfer queue => 10248192 B
DOMStoree, IE Recovery, AppCache, Feeds Cache, Thumbcache, IconCache => 16899421 B
Java, Flash, Steam htmlcache => 1154 B
Windows/system/drivers => 2812609 B
Edge => 1577946 B
Chrome => 425489226 B
Firefox => 23120588 B
Opera => 0 B
Temp, IE cache, history, cookies, recent:
Default => 0 B
Users => 0 B
ProgramData => 0 B
Public => 0 B
systemprofile => 0 B
LocalService => 66596 B
NetworkService => 66596 B
Fulgencio => 17217191 B
RecycleBin => 0 B
EmptyTemp: => 474.5 MB datos temporales Eliminados.
================================
El sistema necesita reiniciarse.
==== Final Fixlog 17:37:34 ====
Además, he usado el liberador de espacio de Windows, efectivamente tenía archivos de Windows Update ocupando mucho espacio, entre otras cosas.
Otro tema es el del antivirus, ya desinstalé anteriormente Avast e instalé Esset. Si aparecía algo de Avast en el registro debe ser porque el programa haya dejado rastros.
Lo dicho, un saludo y de nuevo, muchas gracias.