magic(5) on FreeBSD
The text d004a4575616, as FreeBSD 2.2.6-RELEASE, FreeBSD 2.2.5-RELEASE shipped it.
file command's magic number file
The text d004a4575616, as FreeBSD 2.2.6-RELEASE, FreeBSD 2.2.5-RELEASE shipped it.
file command's magic number file