/usr/lib/x86_64-linux-gnu/libemos.R32.D64.I32.so is in libemos-dev 2:4.3.7-1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libemos.so.0d
/usr/lib/x86_64-linux-gnu/libemos.so.0d