/usr/lib/opendbx/libodbcbackend.so.1 is in libopendbx1-odbc 1.4.6-9build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/opendbx/libodbcbackend.so.1.2.0
/usr/lib/opendbx/libodbcbackend.so.1.2.0