I tried to Google "pas web shell" and "profexer pas download" (with option to search pages in any language) to understand the audience of a project. What I saw

I tried to Google "pas web shell" and "profexer pas download" (with option to search pages in any language) to understand the audience of a project. What I saw were mostly links to forums in russian (with reviews of the software or tutorials on how to use it), one chinese github account with a collection of web shells and english posts from people who found the backdoor and tried to understand what it was. So I got an impression that posts in english were mostly from victims and posts in russian were mostly from users. You can try google these words and see the results yourself.