/usr/lib/x86_64-linux-gnu/libsiloh5.so is in libsilo-dev 4.10.2-6+b3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libsiloh5.so.0.0.0
/usr/lib/x86_64-linux-gnu/libsiloh5.so.0.0.0