/usr/ is in mlmmj-php-web-admin 1.2.18.1-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/mlmmj-php-web-admin/conf
/usr/share/
/usr/share/doc/
/usr/share/doc/mlmmj-php-web-admin/
/usr/share/doc/mlmmj-php-web-admin/copyright
/usr/share/doc/mlmmj-php-web-admin/README.Debian
/usr/share/doc/mlmmj-php-web-admin/README
/usr/share/doc/mlmmj-php-web-admin/NEWS.Debian.gz
/usr/share/mlmmj-php-web-admin/
/usr/share/mlmmj-php-web-admin/htdocs/
/usr/share/mlmmj-php-web-admin/htdocs/subscribers.php
/usr/share/mlmmj-php-web-admin/htdocs/edit.php
/usr/share/mlmmj-php-web-admin/htdocs/class.rFastTemplate.php
/usr/share/mlmmj-php-web-admin/htdocs/.htaccess
/usr/share/mlmmj-php-web-admin/htdocs/index.php
/usr/share/mlmmj-php-web-admin/htdocs/save.php
/usr/share/doc/mlmmj-php-web-admin/changelog.Debian.gz
/usr/share/mlmmj-php-web-admin/templates