Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:40:42, on 09/02/2020
Platform: Unknown Windows (WinNT 6.01.3505 SP1)
MSIE: Internet Explorer v11.0 (11.00.9600.19597)
Boot mode: Normal

Running processes:
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\system32\taskhost.exe
C:\Program Files\Glary Utilities 5\Integrator.exe
C:\Windows\System32\igfxtray.exe
C:\Windows\System32\hkcmd.exe
C:\Windows\System32\igfxpers.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Windows\system32\igfxsrvc.exe
C:\Program Files\AnyDesk\AnyDesk.exe
C:\Program Files\AVAST Software\Avast\AvastUI.exe
C:\Program Files\SAntivirus\segurazoclient.exe
C:\32788R22FWJFW\cmd.3XE
C:\Windows\system32\conhost.exe
C:\32788R22FWJFW\NirCmd.3XE
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://it.search.yahoo.com/yhs/web?hspart=omr&hsimp=yhs-001&type=88dpyqptgki1320egikmoq9ay000220&param1=y6bdVFVIsvuYsgEClQfz8Hp%2FDKLQJBXkKHVBcimHc9cJeCL%2BU0bwl9EH6nNFJ21fUDxAA2lZ90%2FohjndVTreSG%2Fr74o4FBXqu2qocP5XBgWVGHm%2B7Hz14sparLVSw2b6clJ%2BPnr6hRs3boyRiU6CF%2Bxre1ns157RBYEDb4iutu6KTTxDSet0IX1EAATiBgn%2BNkPl98zgGb7weldurlrJ0dHH02zZ9e6bftXXFAyyAXBEdC0AAOCvGN%2F5VGjR0sfT3g%2BNQfgdiWRC2X%2B4sXPMii6vMxWL1ckpwmil4%2FypPt%2FUa9LFBGQuTNhYYFtfDKaCC9x17DfmjfGeEziLlubpjD6R5NVM7qXWvg8jDbfXpjvTQzWQjufx4RSpPsGaDBPc4dHMuhwHi34GkcWfdUOyUA%3D%3D
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 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre6\bin\ssv.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O4 - HKLM\..\Run: [IgfxTray] C:\Windows\system32\igfxtray.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\Windows\system32\hkcmd.exe
O4 - HKLM\..\Run: [Persistence] C:\Windows\system32\igfxpers.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre6\bin\jusched.exe"
O4 - HKLM\..\Run: [AvastUI.exe] "C:\Program Files\AVAST Software\Avast\AvLaunch.exe" /gui
O4 - HKCU\..\Run: [GUDelayStartup] "C:\Program Files\Glary Utilities 5\StartupManager.exe" -delayrun
O4 - HKCU\..\Run: [AvastBrowserAutoLaunch_0EE3CF92E3C27CAC7674238441872C1C] "C:\Program Files\AVAST Software\Browser\Application\AvastBrowser.exe" --auto-launch-at-startup --check-run=src=logon --profile-directory=Default
O4 - HKUS\S-1-5-18\..\RunOnce: [SPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [SPReview] "C:\Windows\System32\SPReview\SPReview.exe" /sp:1 /errorfwlink:"http://go.microsoft.com/fwlink/?LinkID=122915" /build:7601 (User 'Default user')
O4 - Global Startup: AnyDesk.lnk = C:\Program Files\AnyDesk\AnyDesk.exe
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe - C:\Windows\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: AnyDesk Service (AnyDesk) - Unknown owner - C:\Program Files\AnyDesk\AnyDesk.exe
O23 - Service: aswbIDSAgent - AVAST Software - C:\Program Files\AVAST Software\Avast\aswidsagent.exe
O23 - Service: Servizio Avast Browser Update (avast) (avast) - AVAST Software - C:\Program Files\AVAST Software\Browser\Update\AvastBrowserUpdate.exe
O23 - Service: Avast Antivirus (avast! Antivirus) - AVAST Software - C:\Program Files\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Servizio Avast Browser Update (avastm) (avastm) - AVAST Software - C:\Program Files\AVAST Software\Browser\Update\AvastBrowserUpdate.exe
O23 - Service: Avast Secure Browser Elevation Service (AvastSecureBrowserElevationService) - AVAST Software - C:\Program Files\AVAST Software\Browser\Application\77.2.2152.121\elevation_service.exe
O23 - Service: Google Chrome Elevation Service (GoogleChromeElevationService) - Google LLC - C:\Program Files\Google\Chrome\Application\80.0.3987.87\elevation_service.exe
O23 - Service: Servizio Google Update (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: SegurazoSvc - Digital Com. Inc - C:\Program Files\SAntivirus\SegurazoService.exe

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End of file - 4942 bytes

Hai usato un HijackThis molto vecchio, vai nella sezione software di aiutamici e scarica ilnuovo HJT, qui: http://software.aiutamici.com/software?ID=11175
Fai la scansione e posta il nuovo log, devi dire che problema riscontri in modo da poterti aiutare. Ciao