This file is indexed.

/usr/lib/x86_64-linux-gnu/libuim-custom.so.2 is in libuim-custom2 1:1.8.6-4ubuntu1.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libuim-custom.so.2.1.0