/usr/lib/libgdkcutter-pixbuf.so is in libgdkcutter-pixbuf-dev 1.1.7-1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libgdkcutter-pixbuf.so.0.1.0
/usr/lib/libgdkcutter-pixbuf.so.0.1.0