/usr/lib/x86_64-linux-gnu/libfyba.so is in libfyba-dev 4.1.1-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libfyba.so.0.0.0
/usr/lib/x86_64-linux-gnu/libfyba.so.0.0.0