This file is indexed.

/usr/lib/x86_64-linux-gnu/libxfce4util.so is in libxfce4util-dev 4.10.1-1ubuntu1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libxfce4util.so.6.0.0