This file is indexed.

/usr/lib/x86_64-linux-gnu/libvpx.so.1.3 is in libvpx1 1.3.0-3+deb8u1.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libvpx.so.1.3.0