These files were mirrored from ftp://ftp.sunfreeware.com/pub/freeware/
on 2008/04/24.  See also:

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

Please note that the Sunfreeware builds found in here are 32-bit, and
thus they're far from optimal on 64-bit systems.  You're better off
doing a build of your own, but you may use these packages as a last
resort.