/usr/lib/libkolfprivate.so.4

This file is indexed.

/usr/lib/libkolfprivate.so.4 is in kolf 4:16.04.0-1+b2.

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

It is a symlink to /usr/lib/libkolfprivate.so.4.14.26