/usr/share/nginx-naxsi/ is in nginx-naxsi-ui 1.4.6-1ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/nginx-naxsi/naxsi-ui/
/usr/share/nginx-naxsi/naxsi-ui/README.txt
/usr/share/nginx-naxsi/naxsi-ui/SQLWrapper.py
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/css/
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/css/bootstrap-responsive.css
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/css/bootstrap-responsive.min.css
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/css/bootstrap.css
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/css/bootstrap.min.css
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/img/
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/img/glyphicons-halflings-white.png
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/img/glyphicons-halflings.png
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/js/
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/js/bootstrap.js
/usr/share/nginx-naxsi/naxsi-ui/bootstrap/js/bootstrap.min.js
/usr/share/nginx-naxsi/naxsi-ui/country2coords.txt
/usr/share/nginx-naxsi/naxsi-ui/graphs.tpl
/usr/share/nginx-naxsi/naxsi-ui/index.tpl
/usr/share/nginx-naxsi/naxsi-ui/js/
/usr/share/nginx-naxsi/naxsi-ui/js/adapters/
/usr/share/nginx-naxsi/naxsi-ui/js/adapters/mootools-adapter.js
/usr/share/nginx-naxsi/naxsi-ui/js/adapters/mootools-adapter.src.js
/usr/share/nginx-naxsi/naxsi-ui/js/adapters/prototype-adapter.js
/usr/share/nginx-naxsi/naxsi-ui/js/adapters/prototype-adapter.src.js
/usr/share/nginx-naxsi/naxsi-ui/js/highcharts.js
/usr/share/nginx-naxsi/naxsi-ui/js/highcharts.src.js
/usr/share/nginx-naxsi/naxsi-ui/js/modules/
/usr/share/nginx-naxsi/naxsi-ui/js/modules/canvas-tools.js
/usr/share/nginx-naxsi/naxsi-ui/js/modules/canvas-tools.src.js
/usr/share/nginx-naxsi/naxsi-ui/js/modules/exporting.js
/usr/share/nginx-naxsi/naxsi-ui/js/modules/exporting.src.js
/usr/share/nginx-naxsi/naxsi-ui/js/themes/
/usr/share/nginx-naxsi/naxsi-ui/js/themes/dark-blue.js
/usr/share/nginx-naxsi/naxsi-ui/js/themes/dark-green.js
/usr/share/nginx-naxsi/naxsi-ui/js/themes/gray.js
/usr/share/nginx-naxsi/naxsi-ui/js/themes/grid.js
/usr/share/nginx-naxsi/naxsi-ui/js/themes/skies.js
/usr/share/nginx-naxsi/naxsi-ui/map.tpl
/usr/share/nginx-naxsi/naxsi-ui/naxsi-ui-learning.conf
/usr/share/nginx-naxsi/naxsi-ui/naxsi-ui-stats.conf
/usr/share/nginx-naxsi/naxsi-ui/nx_extract.py
/usr/share/nginx-naxsi/naxsi-ui/nx_intercept.py
/usr/share/nginx-naxsi/naxsi-ui/nx_parser.py
/usr/share/nginx-naxsi/naxsi-ui/ordereddict.py
/usr/share/nginx-naxsi/naxsi-ui/unit_test/
/usr/share/nginx-naxsi/naxsi-ui/unit_test/01_UNPREDICTABLE_NOTHING
/usr/share/nginx-naxsi/naxsi-ui/unit_test/01_UNPREDICTABLE_NOTHING.conf
/usr/share/nginx-naxsi/naxsi-ui/unit_test/01_UNPREDICTABLE_NOTHING.results
/usr/share/nginx-naxsi/naxsi-ui/unit_test/02_UNPREDICTABLE_ID
/usr/share/nginx-naxsi/naxsi-ui/unit_test/02_UNPREDICTABLE_ID.conf
/usr/share/nginx-naxsi/naxsi-ui/unit_test/02_UNPREDICTABLE_ID.results
/usr/share/nginx-naxsi/naxsi-ui/unit_test/03_UNPREDICTABLE_URL
/usr/share/nginx-naxsi/naxsi-ui/unit_test/03_UNPREDICTABLE_URL.conf
/usr/share/nginx-naxsi/naxsi-ui/unit_test/03_UNPREDICTABLE_URL.results
/usr/share/nginx-naxsi/naxsi-ui/unit_test/04_UNPREDICTABLE_ARGNAME
/usr/share/nginx-naxsi/naxsi-ui/unit_test/04_UNPREDICTABLE_ARGNAME.conf
/usr/share/nginx-naxsi/naxsi-ui/unit_test/04_UNPREDICTABLE_ARGNAME.results
/usr/share/nginx-naxsi/naxsi-ui/unit_test/gen_ut.sh
/usr/share/nginx-naxsi/naxsi-ui/unit_test/run_ut.sh