This file is indexed.

/usr/share/cli-common/packages.d/libgtk3.0-cil.installcligac is in libgtk3.0-cil 2.99.2-2ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
/usr/lib/cli/gtk-sharp-3.0/gtk-sharp.dll