December 2012 Update: A newer precompiled version is available here: http://nmap.org/ncat/
So I was having a hunt around for the modified version of Netcat which is called Ncat developed by the lovely people who wrote the infamous port scanner Nmap. I needed the Win32 binaries for it and after a brief internet trowel it couldn’t be found. So I downloaded the source and compiled it and made it presentable for download for everyone else.
Ncat-5.21 Packed with UPX Packer Ncat-5.21 without UPX Packer
Happy Ncatting :-)