/usr/lib/libpacketdump/ppp_33.so

This file is indexed.

/usr/lib/libpacketdump/ppp_33.so is in libpacketdump3-dev 3.0.18-1.

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

It is a symlink to /usr/lib/libpacketdump/eth_2048.so