This file is indexed.

/usr/lib/x86_64-linux-gnu/libCHART-1.6.so is in libfox-1.6-dev 1.6.49-2ubuntu1.

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

It is a symlink to /usr/lib/x86_64-linux-gnu/libCHART-1.6.so.0.0.49