Why crazy? They do list every .. folder (and call them 'repositories'), which is probably stupid. But
https://github.com/shil99/android_test/tree/master/external/...
literally has their name in the path/package name, so it isn't crazy (unless you know more?) to believe that this was stolen/reverse engineered Symantec code, no? At LEAST it's a very confusing and misleading directory tree for a random repository?
Files below src/ should be sources, not a 3rd party Symantec lib or whatever, so I'd give them the benefit of the doubt here.
