/usr/share/applications/sm.desktop is in sm 0.20-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | [Desktop Entry]
Name=Screen-Message
Comment=Displays a short text fullscreen
Exec=/usr/games/sm
Icon=sm
Terminal=false
Type=Application
Categories=GTK;Application;Utility;
|