/usr/ is in minetest-mod-mobf-trap 2.5.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/games/minetest/mods/mobf/
/usr/share/games/minetest/mods/mobf/trap/
/usr/share/
/usr/share/doc/
/usr/share/doc/minetest-mod-mobf-trap/
/usr/share/doc/minetest-mod-mobf-trap/copyright
/usr/share/games/
/usr/share/games/minetest/
/usr/share/games/minetest/mods/
/usr/share/games/minetest/mods/mobf/trap/depends.txt
/usr/share/games/minetest/mods/mobf/trap/init.lua
/usr/share/games/minetest/mods/mobf/trap/locale/
/usr/share/games/minetest/mods/mobf/trap/locale/de.txt
/usr/share/games/minetest/mods/mobf/trap/locale/es.txt
/usr/share/games/minetest/mods/mobf/trap/locale/template.txt
/usr/share/games/minetest/mods/mobf/trap/textures/
/usr/share/games/minetest/mods/mobf/trap/textures/trap_cought_vombie.png
/usr/share/games/minetest/mods/mobf/trap/textures/trap_undead.png
/usr/share/doc/minetest-mod-mobf-trap/changelog.Debian.gz