This file is indexed.

/usr/lib/x86_64-linux-gnu/libkdf5.so.2 is in libkdf5-2 2.8.1+dfsg-2.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libkdf5.so.2.8.1