This package contains all codes prepared for technical paper – UNIX Assembly Codes Development for Vulnerabilities Illustration Purposes. For every discussed processor architecture samples of various assembly components are included.
You can download it from the following link: https://packetstormsecurity.com/files/download/25070/asmcodes-1.0.2.tar.gz
Source: https://packetstormsecurity.com/files/25070/asmcodes-1.0.2.tar.gz.html