/usr/lib/x86_64-linux-gnu/libsbsms.so is in libsbsms-dev 2.0.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libsbsms.so.10.0.1
/usr/lib/x86_64-linux-gnu/libsbsms.so.10.0.1