macro_pack is a tool used to automate obfuscation and generation of MS Office documents for penetration testing, demo, and social engineering assessments. The goal of macro_pack is to simplify bypassing anti-malware solutions and automate the process from vba generation to final Office document generation.
You can download it from the following link: https://packetstormsecurity.com/files/download/144602/macro_pack-1.1.zip
Source: https://packetstormsecurity.com/files/144602/Macro-Pack-1.1.html