This file is indexed.

/usr/lib/x86_64-linux-gnu/libpreludecpp.so.0 is in libpreludecpp0 1.0.0-11.9.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libpreludecpp.so.0.3.0