Allora io ti consiglio le seguenti operazioni. Dovresti aggiornare Firefox all'ultima versione che è la 74.0 Se tu lo usi.
Il servizio che hai evidenziato, si riferisce alla Compagnia Brother Industries.LTD, se non la conosci disattiva il servizio:
O23 - Service S3: BrYNSvc - C:\Program Files (x86)\Browny02\BrYNSvc.exe
Poi fixa ed elimina le seguenti righe:
R0 - HKLM\Software\Microsoft\Internet Explorer\Main: [Default_Page_URL] =
http://g.uk.msn.com/HPCON13/6O1 - Hosts: 0.0.0.0 0.0.0.0 # fix for traceroute and netstat display anomaly
(é un dirottatore)O2 - HKLM\..\BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre1.8.0_241\bin\jp2ssv.dll
O2 - HKLM\..\BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.8.0_241\bin\ssv.dll
O3 - HKLM\..\Toolbar: Classic Explorer Bar - {553891B7-A0D5-4526-BE18-D3CE461D6310} - C:\Program Files\Classic Shell\ClassicExplorer64.dll
O3-32 - HKLM\..\Toolbar: Classic Explorer Bar - {553891B7-A0D5-4526-BE18-D3CE461D6310} - C:\Program Files\Classic Shell\ClassicExplorer32.dll
Le seguenti sono tutte voci in Avvio automatico, io lascerei solo Defender, che oltretutto risulta un file mancanteO4 - HKLM\..\Run: [AppCheck Tray] = C:\Program Files\CheckMAL\AppCheck\AppCheck.exe /Tray
O4 - HKLM\..\Run: [SynTPEnh] = C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [WindowsDefender] = C:\Program Files\Windows Defender\MSASCuiL.exe (file missing)
O4 - HKLM\..\StartupApproved\Run32: [BrHelp] = C:\Program Files (x86)\Brother\Brother Help\BrotherHelp.exe /AUTORUN (2019/01/09)
O4 - HKLM\..\StartupApproved\Run32: [BrStsMon00] = C:\Program Files (x86)\Browny02\Brother\BrStMonW.exe /AUTORUN (2019/01/09)
O4 - HKLM\..\StartupApproved\Run32: [ControlCenter4] = C:\Program Files (x86)\ControlCenter4\BrCcBoot.exe /autorun (2019/01/09)
O4 - HKLM\..\StartupApproved\Run32: [StartCCC] = C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static\CLIStart.exe MSRun (2017/04/17)
O4 - HKLM\..\StartupApproved\Run32: [SunJavaUpdateSched] = C:\Program Files (x86)\Common Files\Java\Java Update\jusched.exe (2018/04/25)
O4 - HKLM\..\StartupApproved\Run: [IgfxTray] = C:\Windows\system32\igfxtray.exe (2017/04/17)
O4 - HKLM\..\StartupApproved\Run: [Logitech Download Assistant] = C:\Windows\system32\rundll32.exe C:\Windows\System32\LogiLDA.dll,LogiFetch (2017/04/17)
O4 - HKLM\..\StartupApproved\Run: [RTHDVCPL] = C:\Program Files\Realtek\Audio\HDA\RtkNGUI64.exe -s (2017/04/17)
O8 - Context menu item: HKU\S-1-5-19\..\Internet Explorer\MenuExt\Add to Google Photos Screensa&ver: (default) = C:\WINDOWS\system32\GPhotos.scr (file missing)
O8 - Context menu item: HKU\S-1-5-20\..\Internet Explorer\MenuExt\Add to Google Photos Screensa&ver: (default) = C:\WINDOWS\system32\GPhotos.scr (file missing)
O9 - Button: HKLM\..\{56753E59-AF1D-4FBA-9E15-31557124ADA2}: (no name) - C:\Program Files\Classic Shell\ClassicIE_32.exe
O9 - Tools menu item: HKLM\..\{56753E59-AF1D-4FBA-9E15-31557124ADA2}: Classic IE Settings - C:\Program Files\Classic Shell\ClassicIE_32.exe
O9-32 - Button: HKLM\..\{219C3416-8CB2-491a-A3C7-D9FCDDC9D600}: Inserisci blog - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9-32 - Button: HKLM\..\{56753E59-AF1D-4FBA-9E15-31557124ADA2}: (no name) - C:\Program Files\Classic Shell\ClassicIE_32.exe
O9-32 - Tools menu item: HKLM\..\{219C3416-8CB2-491a-A3C7-D9FCDDC9D600}: Pubblica su un &blog in Windows Live Writer - C:\Program Files (x86)\Windows Live\Writer\WriterBrowserExtension.dll
O9-32 - Tools menu item: HKLM\..\{25510184-5A38-4A99-B273-DCA8EEF6CD08}: @C:\Program Files (x86)\Hewlett-Packard\HP Support Framework\Resources\HPNetworkCheck\HPNetworkCheckPlugin.dll,-102 - C:\Program Files (x86)\Hewlett-Packard\HP Support Framework\Resources\HPNetworkCheck\NCLauncherFromIE.exe (file missing)
O9-32 - Tools menu item: HKLM\..\{56753E59-AF1D-4FBA-9E15-31557124ADA2}: Classic IE Settings - C:\Program Files\Classic Shell\ClassicIE_32.exe
O15 - Trusted Zone: *.localhost
O18 - HKLM\Software\Classes\Protocols\Handler\wlpg: [CLSID] = {E43EF6CD-A37A-4A9B-9E6F-83F89B8E6324} - C:\Program Files (x86)\Windows Live\Photo Gallery\AlbumDownloadProtocolHandler.dll
O21 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive1: (no name) - {F241C880-6982-4CE5-8CF7-7085BA96DA5A} - (no file)
O21 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive2: (no name) - {A0396A93-DC06-4AEF-BEE9-95FFCCAEF20E} - (no file)
O21 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive3: (no name) - {BBACC218-34EA-4666-9D7A-C78F2274A524} - (no file)
O21 - HKLM\..\ShellIconOverlayIdentifiers\ShareOverlay: ShareOverlay Class - {594D4122-1F87-41E2-96C7-825FB4796516} - C:\Program Files\Classic Shell\ClassicExplorer64.dll
O21-32 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive1: (no name) - {F241C880-6982-4CE5-8CF7-7085BA96DA5A} - (no file)
O21-32 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive2: (no name) - {A0396A93-DC06-4AEF-BEE9-95FFCCAEF20E} - (no file)
O21-32 - HKLM\..\ShellIconOverlayIdentifiers\ SkyDrive3: (no name) - {BBACC218-34EA-4666-9D7A-C78F2274A524} - (no file)
O21-32 - HKLM\..\ShellIconOverlayIdentifiers\ShareOverlay: ShareOverlay Class - {594D4122-1F87-41E2-96C7-825FB4796516} - C:\Program Files\Classic Shell\ClassicExplorer32.dll
Alla fine fai una pulizia profonda del Registro, usa E.F.R.C. o un altro tuo preferito.
Ciao