I already had malwarebytes i did first the quick scan then the advanced scan on both my drives with all options which took 4 hours. 0 results found for both of them.
After that i downloaded AdwCleaner which found 33. It was PUP.Optional.AdvancedSystemCare,Legacy,SlimCleanerPlus,WebCompanion and WinRepairPro. Quarantined them all but pc did not restart.
I downloaded FRST ran it with antivirus on (i only got a windows smartscreen warning) it found 3 "attention" things in the FRST.txt file, which were:
HKLM\SOFTWARE\Policies\Mozilla\Firefox: Restriction <==== ATTENTION
FF ExtraCheck: C:\Program Files\mozilla firefox\defaults\pref\bd_js_config.js [2019-09-24] <==== ATTENTION (Points to *.cfg file)
FF ExtraCheck: C:\Program Files\mozilla firefox\bd_config.cfg [2019-09-24] <==== ATTENTION
I created a fixlist.txt and pasted all 3 into it. Clicked on fix tab and i got a log in return saying:
Fix result of Farbar Recovery Scan Tool (x64) Version: 08-03-2022
Ran by tom (12-03-2022 06:12:17) Run:1
Running from C:\Users\tom\Downloads
Loaded Profiles: tom
Boot Mode: Normal
==============================================
fixlist content:
*****************
HKLM\SOFTWARE\Policies\Mozilla\Firefox: Restriction <==== ATTENTION
FF ExtraCheck: C:\Program Files\mozilla firefox\defaults\pref\bd_js_config.js [2019-09-24] <==== ATTENTION (Points to *.cfg file)
FF ExtraCheck: C:\Program Files\mozilla firefox\bd_config.cfg [2019-09-24] <==== ATTENTION
*****************
HKLM\SOFTWARE\Policies\Mozilla => removed successfully
C:\Program Files\mozilla firefox\defaults\pref\bd_js_config.js => moved successfully
C:\Program Files\mozilla firefox\bd_config.cfg => moved successfully
==== End of Fixlog 06:12:17 ====
Restarted my pc and scanned it again with FRST, I checked both FRST.txt and Addition.txt, they both came back with no "Attention"
(btw my main browser is chrome not firefox, i rarely use firefox anymore)
You told me to attach the files so you could review them for me but i think it would be a useful thing to know so i tried to do some of it by myself so I could learn.
If you still need me to attach the .txt files let me know. Thank you for the help.