firefox 52.0.2+build1-0ubuntu0.12.04.1 / usr / share / pixmaps / firefox.png

/usr/share/pixmaps/firefox.png is in firefox 52.0.2+build1-0ubuntu0.12.04.1.

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

It is a symlink to /usr/share/pixmaps/../../lib/firefox/browser/icons/mozicon128.png