How to remove an extension that is "Installed according to corporate policy"?

Question

Google Chrome

Yesterday I installed some kind of crap, after which I got a virus, which if I write in the address bar of the Google Chrome browser search, then it throws me to search not in Google, but in Yahoo, namely us.search is written in the search bar. yahoo.com .

I was tormented for a day with the search for a program that hangs strange in the installers - I didn’t find it, everything I needed. I checked with Combo Cleaner, Malwarebytes antiviruses, which, if found, remove viruses, but the problem still does not disappear.
After hours of searching, I realized that most likely this is a problem in the extension. I

found the folder on which this extension depends and deleted it, restarted the MacBook

But the problem still hasn't disappeared. The folder has reappeared. Can someone suggest another solution? Or is it possible to somehow sort the programs installed on the poppy by date and find the one that causes such crap? I read that it is still fashionable to update policies, but I found an example only for Windows, how to do the same in the terminal for Mac OS?

Update policies, type in command prompt as administrator
For WinXP:
secedit /configure /cfg %windir%\repair\secsetup.inf /db secsetup.sdb /verbose
For Windows Vista/7 and above
RD /S /Q "%WinDir%\ System32\GroupPolicyUsers"
RD /S /Q "%WinDir%\System32\GroupPolicy"
gpupdate /force

Answer 1

how to do the same in the terminal for Mac OS?

no way: makos - not Windows.
remember what you installed and where you got it. if it was a package (and usually it is), then you can see what was written where and what was launched.
if it's really this plugin and not something else, read:
https://discussions.apple.com/thread/8020702?start...
applehelpwriter.com/2017/07/30/how-to-remove -plugi...