This file is indexed.

/usr/lib/x86_64-linux-gnu/libvarnishapi.so.1 is in libvarnishapi1 5.0.0-7+deb9u2.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libvarnishapi.so.1.0.4