/usr/share/applications/hp-fab.desktop is in hplip-gui 3.12.2-1ubuntu3.
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 9 10 11 | [Desktop Entry]
Name=Fax address book
GenericName=Fax address book
Comment=HPLIP Fax address book
Exec=/bin/sh -c 'STARTED_FROM_MENU=yes /usr/bin/hp-fab'
Icon=/usr/share/pixmaps/HPmenu.xpm
Categories=Application;Office;
Terminal=false
Type=Application
StartupNotify=false
NoDisplay=false
|