LaBrea v2.0 is a program that creates a tarpit or, as some have called it, a “sticky honeypot”. LaBrea takes over unused IP addresses on a network and creates “virtual machines” that answer to connection attempts. LaBrea answers those connection attempts in a way that causes the machine at the other end to get “stuck”, sometimes for a very long time.
You can download it from the following link: https://packetstormsecurity.com/files/download/25303/LaBrea.tgz
Source: https://packetstormsecurity.com/files/25303/LaBrea.tgz.html