/usr/lib/x86_64-linux-gnu/libipa_hbac.so is in libipa-hbac-dev 1.11.5-1ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libipa_hbac.so.0.0.1
/usr/lib/x86_64-linux-gnu/libipa_hbac.so.0.0.1