/usr/lib/x86_64-linux-gnu/libtic.so.5 is in libtinfo5 6.0+20161126-1+deb9u2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libtic.so.5.9
/usr/lib/x86_64-linux-gnu/libtic.so.5.9