This file is indexed.

/usr/lib/x86_64-linux-gnu/libnetcf.so.1 is in libnetcf1 1:0.2.8-1ubuntu2.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libnetcf.so.1.4.0