/usr/share/applications/cinnamon-killer-daemon.desktop is in cinnamon 3.2.7-4.
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=Cinnamon Killer Daemon
Comment=Restarts Cinnamon, Nemo and cinnamon-settings-daemon when a key combination is pressed
Icon=reload
Exec=cinnamon-killer-daemon
Terminal=false
Type=Application
NoDisplay=true
|