/usr/share/icons/ is in gcstar 1.7.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/icons/hicolor/32x32/
/usr/share/icons/hicolor/
/usr/share/icons/hicolor/64x64/
/usr/share/icons/hicolor/64x64/apps/
/usr/share/icons/hicolor/24x24/
/usr/share/icons/hicolor/24x24/apps/
/usr/share/icons/hicolor/32x32/apps/
/usr/share/icons/hicolor/48x48/
/usr/share/icons/hicolor/48x48/apps/
/usr/share/icons/hicolor/16x16/
/usr/share/icons/hicolor/16x16/apps/
/usr/share/icons/hicolor/scalable/
/usr/share/icons/hicolor/scalable/apps/
/usr/share/icons/hicolor/64x64/apps/gcstar.png
/usr/share/icons/hicolor/24x24/apps/gcstar.png
/usr/share/icons/hicolor/32x32/apps/gcstar.png
/usr/share/icons/hicolor/48x48/apps/gcstar.png
/usr/share/icons/hicolor/16x16/apps/gcstar.png
/usr/share/icons/hicolor/scalable/apps/gcstar.svg