how does RoSearcher/SearchBlox work?

stop telling me its hacked, i already know After you download this, extract all contents into a new folder. Go to "chrome://extensions" and enable developer mode. Click "Load Unpacked" on the top left and select the folder (it should have javascript files and a chrome and firefox folder). source code contains funny stuff, just search up "searchblox source code" and there should be a github, for those of u who are interested