These files were mirrored from ftp://ftp.sunfreeware.com/pub/freeware/
on 2009/09/27.  See also:

http://sunfreeware.com
http://www.openwall.com/lists/john-users/2009/09/27/1
http://www.openwall.com/lists/john-users/2008/04/24/1

Please note that for optimal performance on modern hardware you need to
use 64-bit builds of John the Ripper.  Of the Sunfreeware packages found
in here, these are available for SPARC/Solaris 8-10 and x86/Solaris 10.