Ayuda para eliminar virus troyano

Hola

1.- Sabes cuando empezó a salir ese mensaje? Coincidió con alguna instalación de programas o software?

2.- Revisa si puedes hacer actualizaciones en Windows Update de forma normal o te dice siempre que NO encuentra nada?

3.- En el reporte de FRST se ve que tienes estos programas instalados, puedes revisar a ver si , alguno de ellos no los conoces o no los has instalado tu?

µTorrent (HKU\S-1-5-21-808367516-1742056278-3576212296-1001\...\uTorrent) (Version: 3.5.5.45271 - BitTorrent Inc.)
7-Zip 18.05 (x64) (HKLM\...\7-Zip) (Version: 18.05 - Igor Pavlov)
Adobe Acrobat Reader DC - Español (HKLM-x32\...\{AC76BA86-7AD7-1034-7B44-AC0F074E4100}) (Version: 19.012.20035 - Adobe Systems Incorporated)
Adobe Creative Cloud (HKLM-x32\...\Adobe Creative Cloud) (Version: 4.4.1.298 - Adobe Systems Incorporated)
Adobe Lightroom Classic (HKLM-x32\...\LTRM_8_3_1) (Version: 8.3.1 - Adobe Systems Incorporated)
Adobe Premiere Pro 2019 (HKLM-x32\...\PPRO_13_1_3) (Version: 13.1.3 - Adobe Systems Incorporated)
AI Suite II (HKLM-x32\...\{34D3688E-A737-44C5-9E2A-FF73618728E1}) (Version: 2.04.01 - ASUSTeK Computer Inc.)
AMD Software (HKLM\...\AMD Catalyst Install Manager) (Version: 19.7.2 - Advanced Micro Devices, Inc.)
Apex Legends (HKLM-x32\...\{D7FBF176-382D-484E-863A-DFD1124A2A1C}) (Version: 1.0.0.3 - Electronic Arts, Inc.)
ASIO4ALL (HKLM-x32\...\ASIO4ALL) (Version: 2.13 - Michael Tippach)
Asistente para actualización a Windows 10 (HKLM-x32\...\{D5C69738-B486-402E-85AC-2456D98A64E4}) (Version: 1.4.9200.22807 - Microsoft Corporation)
Asmedia USB Host Controller Driver (HKLM-x32\...\{E4FB0B39-C991-4EE7-95DD-1A1A7857D33D}) (Version: 1.16.35.1 - Asmedia Technology)
ASUS Smart Gesture (HKLM-x32\...\{4D3286A6-F6AB-498A-82A4-E4F040529F3D}) (Version: 4.7.17 - ASUS)
Battle.net (HKLM-x32\...\Battle.net) (Version:  - Blizzard Entertainment)
Branding64 (HKLM\...\{EE2AFCE4-0238-4DE0-A140-1647021627C1}) (Version: 1.00.0001 - Advanced Micro Devices, Inc.) Hidden
CCleaner (HKLM\...\CCleaner) (Version: 5.60 - Piriform)
Chuletas 6 (HKLM-x32\...\Chuletas) (Version: 6 - Xuletas.es)
Discord (HKU\S-1-5-21-808367516-1742056278-3576212296-1001\...\Discord) (Version: 0.0.305 - Discord Inc.)
Epic Games Launcher (HKLM-x32\...\{9B504F12-DA3B-4CEC-A6FD-B07D6C1FEA26}) (Version: 1.1.167.0 - Epic Games, Inc.)
Epic Games Launcher Prerequisites (x64) (HKLM\...\{66C5838F-B854-4A55-89E6-A6138747A4DF}) (Version: 1.0.0.0 - Epic Games, Inc.) Hidden
FileASSASSIN (HKLM-x32\...\FileASSASSIN) (Version: 1.06 - Malwarebytes)
Google Chrome (HKLM-x32\...\Google Chrome) (Version: 75.0.3770.142 - Google LLC)
Google Update Helper (HKLM-x32\...\{60EC980A-BDA2-4CB6-A427-B07A5498B4CA}) (Version: 1.3.34.11 - Google LLC) Hidden
IllustratorCs6 versión 16.0 (HKLM-x32\...\{B558D09D-AF45-4008-B73B-409706BC7FF8}_is1) (Version: 16.0 - Nws)
Launcher Prerequisites (x64) (HKLM-x32\...\{c6c5a357-c7ca-4a5f-9789-3bb1af579253}) (Version: 1.0.0.0 - Epic Games, Inc.) Hidden
Lightshot-5.4.0.35 (HKLM-x32\...\{30A5B3C9-2084-4063-A32A-628A98DE512B}_is1) (Version: 5.4.0.35 - Skillbrains)
LockHunter 3.2, 32/64 bit (HKLM\...\LockHunter_is1) (Version:  - Crystal Rich Ltd)
Logitech Gaming Software 8.98 (HKLM\...\Logitech Gaming Software) (Version: 8.98.218 - Logitech Inc.)
Malwarebytes versión 3.8.3.2965 (HKLM\...\{35065F43-4BB2-439A-BFF7-0F1014F2E0CD}_is1) (Version: 3.8.3.2965 - Malwarebytes)
Microsoft Office Profesional 2016 - es-es (HKLM\...\ProfessionalRetail - es-es) (Version: 16.0.11901.20120 - Microsoft Corporation)
Microsoft Office Professional Plus 2016 - en-us (HKLM\...\ProPlusRetail - en-us) (Version: 16.0.11901.20120 - Microsoft Corporation)
Microsoft OneDrive (HKU\S-1-5-21-808367516-1742056278-3576212296-1001\...\OneDriveSetup.exe) (Version: 19.123.0624.0002 - Microsoft Corporation)
Microsoft Visual C++ 2005 Redistributable (HKLM-x32\...\{7299052b-02a4-4627-81f2-1818da5d550d}) (Version: 8.0.56336 - Microsoft Corporation)
Microsoft Visual C++ 2005 Redistributable (HKLM-x32\...\{837b34e3-7c30-493c-8f6a-2b0f04e2912c}) (Version: 8.0.59193 - Microsoft Corporation)
Microsoft Visual C++ 2005 Redistributable (x64) (HKLM\...\{071c9b48-7c32-4621-a0ac-3f809523288f}) (Version: 8.0.56336 - Microsoft Corporation)
Microsoft Visual C++ 2008 Redistributable - x64 9.0.30729.17 (HKLM\...\{8220EEFE-38CD-377E-8595-13398D740ACE}) (Version: 9.0.30729 - Microsoft Corporation)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.17 (HKLM-x32\...\{9A25302D-30C0-39D9-BD6F-21E6EC160475}) (Version: 9.0.30729 - Microsoft Corporation)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (HKLM-x32\...\{9BE518E6-ECC6-35A9-88E4-87755C07200F}) (Version: 9.0.30729.6161 - Microsoft Corporation)
Microsoft Visual C++ 2010  x64 Redistributable - 10.0.40219 (HKLM\...\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}) (Version: 10.0.40219 - Microsoft Corporation)
Microsoft Visual C++ 2010  x86 Redistributable - 10.0.40219 (HKLM-x32\...\{F0C3E5D1-1ADE-321E-8167-68EF0DE699A5}) (Version: 10.0.40219 - Microsoft Corporation)
Microsoft Visual C++ 2012 Redistributable (x64) - 11.0.61030 (HKLM-x32\...\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}) (Version: 11.0.61030.0 - Microsoft Corporation)
Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.61030 (HKLM-x32\...\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}) (Version: 11.0.61030.0 - Microsoft Corporation)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (HKLM-x32\...\{050d4fc8-5d48-4b8f-8972-47c82c46020f}) (Version: 12.0.30501.0 - Microsoft Corporation)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.40660 (HKLM-x32\...\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}) (Version: 12.0.40660.0 - Microsoft Corporation)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (HKLM-x32\...\{f65db027-aff3-4070-886a-0d87064aabb1}) (Version: 12.0.30501.0 - Microsoft Corporation)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.40660 (HKLM-x32\...\{61087a79-ac85-455c-934d-1fa22cc64f36}) (Version: 12.0.40660.0 - Microsoft Corporation)
Microsoft Visual C++ 2017 Redistributable (x64) - 14.15.26706 (HKLM-x32\...\{95ac1cfa-f4fb-4d1b-8912-7f9d5fbb140d}) (Version: 14.15.26706.0 - Microsoft Corporation)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (HKLM-x32\...\{7e9fae12-5bbf-47fb-b944-09c49e75c061}) (Version: 14.15.26706.0 - Microsoft Corporation)
Mozilla Firefox 68.0.1 (x64 es-CL) (HKLM\...\Mozilla Firefox 68.0.1 (x64 es-CL)) (Version: 68.0.1 - Mozilla)
Mozilla Maintenance Service (HKLM\...\MozillaMaintenanceService) (Version: 61.0 - Mozilla)
MPC-HC 1.7.13 (64-bit) (HKLM\...\{2ACBF1FA-F5C3-4B19-A774-B22A31F231B9}_is1) (Version: 1.7.13 - MPC-HC Team)
Native Instruments Controller Editor (HKLM-x32\...\Native Instruments Controller Editor) (Version:  - Native Instruments)
Native Instruments Guitar Rig 5 (HKLM-x32\...\Native Instruments Guitar Rig 5) (Version:  - Native Instruments)
Native Instruments Guitar Rig Mobile I/O (HKLM-x32\...\Native Instruments Guitar Rig Mobile I/O) (Version:  - Native Instruments)
Native Instruments Guitar Rig Session I/O (HKLM-x32\...\Native Instruments Guitar Rig Session I/O) (Version:  - Native Instruments)
Native Instruments Rig Kontrol 3 (HKLM-x32\...\Native Instruments Rig Kontrol 3) (Version:  - Native Instruments)
Native Instruments Service Center (HKLM-x32\...\Native Instruments Service Center) (Version:  - Native Instruments)
NordVPN (HKLM-x32\...\{EF750CE9-E908-457F-8B07-456F39CE757A}) (Version: 6.20.12 - NordVPN) Hidden
NordVPN (HKLM-x32\...\NordVPN 6.20.12) (Version: 6.20.12 - NordVPN)
NordVPN network TAP (HKLM-x32\...\{97DEC5D6-2BE9-45BB-BFC5-274B851B486B}) (Version: 1.0.1 - NordVPN)
Nox APP Player (HKLM-x32\...\Nox) (Version: 6.1.0.0 - Duodian Technology Co. Ltd.)
Office 16 Click-to-Run Extensibility Component (HKLM-x32\...\{90160000-008C-0000-0000-0000000FF1CE}) (Version: 16.0.11901.20120 - Microsoft Corporation) Hidden
Office 16 Click-to-Run Extensibility Component 64-bit Registration (HKLM\...\{90160000-00DD-0000-1000-0000000FF1CE}) (Version: 16.0.11901.20120 - Microsoft Corporation) Hidden
Office 16 Click-to-Run Licensing Component (HKLM\...\{90160000-008F-0000-1000-0000000FF1CE}) (Version: 16.0.11901.20120 - Microsoft Corporation) Hidden
Office 16 Click-to-Run Localization Component (HKLM-x32\...\{90160000-008C-0409-0000-0000000FF1CE}) (Version: 16.0.11901.20120 - Microsoft Corporation) Hidden
Office 16 Click-to-Run Localization Component (HKLM-x32\...\{90160000-008C-0C0A-0000-0000000FF1CE}) (Version: 16.0.11901.20120 - Microsoft Corporation) Hidden
Origin (HKLM-x32\...\Origin) (Version: 10.5.43.28287 - Electronic Arts, Inc.)
Programa de instalacion QSS (HKLM-x32\...\{439A036F-7B1E-45A8-BE0F-8BFA3381F68C}) (Version: 7.0 - TP-LINK) Hidden
Programa de Instalación QSS (HKLM-x32\...\{523A600F-B521-42E5-A5F1-7867A3E0CDA5}) (Version:  - TP-LINK)
Realtek Ethernet Controller Driver (HKLM-x32\...\{8833FFB6-5B0C-4764-81AA-06DFEED9A476}) (Version: 10.1.505.2015 - Realtek)
Realtek High Definition Audio Driver (HKLM-x32\...\{F132AF7F-7BCA-4EDE-8A7C-958108FE7DBC}) (Version: 6.0.1.7848 - Realtek Semiconductor Corp.)
Recuva (HKLM\...\Recuva) (Version: 1.53 - Piriform)
Revo Uninstaller 2.0.5 (HKLM\...\{A28DBDA2-3CC7-4ADC-8BFE-66D7743C6C97}_is1) (Version: 2.0.5 - VS Revo Group, Ltd.)
Samsung SideSync (HKLM-x32\...\Samsung SideSync) (Version: 4.7.5.244 - Samsung Electronics Co., Ltd.)
Samsung USB Driver for Mobile Phones (HKLM\...\{D0795B21-0CDA-4a92-AB9E-6E92D8111E44}) (Version: 1.5.63.0 - Samsung Electronics Co., Ltd.)
Smart Switch (HKLM-x32\...\{74FA5314-85C8-4E2A-907D-D9ECCCB770A7}) (Version: 4.2.18124.4 - Samsung Electronics Co., Ltd.) Hidden
Smart Switch (HKLM-x32\...\InstallShield_{74FA5314-85C8-4E2A-907D-D9ECCCB770A7}) (Version: 4.2.18124.4 - Samsung Electronics Co., Ltd.)
Spotify (HKU\S-1-5-21-808367516-1742056278-3576212296-1001\...\Spotify) (Version: 1.1.10.540.gfcf0430f - Spotify AB)
Steam (HKLM-x32\...\Steam) (Version: 2.10.91.91 - Valve Corporation)
TAP-Windows 9.21.2 (HKLM\...\TAP-Windows) (Version: 9.21.2 - )
Tencent Gaming Buddy (HKLM-x32\...\MobileGamePC) (Version: 1.0.0.1 - Tencent Technology Company)
TP-LINK Wireless Client Utility (HKLM-x32\...\{B3639A0D-D29C-4F6C-AB59-FCAA34E50589}) (Version: 7.0 - TP-LINK) Hidden
TrueCrypt (HKLM-x32\...\TrueCrypt) (Version: 7.2 - TrueCrypt Foundation)
TunnelBear (HKLM-x32\...\{a9a95925-15a8-4f14-91fa-69c681465077}) (Version: 3.4.0.3 - TunnelBear)
TunnelBear (HKLM-x32\...\{D27CAFDC-4BC2-43D5-869E-AE20CD65C593}) (Version: 3.4.0.3 - TunnelBear) Hidden
Twitch (HKU\S-1-5-21-808367516-1742056278-3576212296-1001\...\{DEE70742-F4E9-44CA-B2B9-EE95DCF37295}) (Version: 8.0.0 - Twitch Interactive, Inc.)
Update for Windows 10 for x64-based Systems (KB4023057) (HKLM\...\{C99F4AFA-B32C-4063-865C-D7B5CC0A78FB}) (Version: 2.54.0.0 - Microsoft Corporation)
UpdateAssistant (HKLM\...\{F3874F6F-EA00-487D-BEAD-5FAA010E78F2}) (Version: 1.15.0.0 - Microsoft Corporation) Hidden
Utilidad de Cliente Inalámbrico TP-LINK  (HKLM-x32\...\{E9E37560-9D7F-4BD1-8D07-D747EC67F733}) (Version:  - TP-LINK)
VLC media player (HKLM-x32\...\VLC media player) (Version: 3.0.4 - VideoLAN)
Vulkan Run Time Libraries 1.1.70.0 (HKLM\...\VulkanRT1.1.70.0) (Version: 1.1.70.0 - LunarG, Inc.) Hidden
Windows Driver Package - ASUS Tek. Corporation (ATP) Mouse  (09/25/2015 7.0.0.9) (HKLM\...\6C3F8C7AFD19C7A76AF857BA7CD35E4CFAA9F3F0) (Version: 09/25/2015 7.0.0.9 - ASUS Tek. Corporation)
Windows Setup Remediations (x64) (KB4023057) (HKLM\...\{5534e02f-0f5d-40dd-ba92-bea38d22384d}.sdb) (Version:  - )

Un saludo