https://github.com/bluscreenofjeff/Red-Team-Infrastructure-Wiki
https://github.com/maliciousgroup/C2_Automation
https://github.com/cisagov/RedEye
https://riccardoancarani.github.io/2019-09-28-modern-c2-infra/
https://synzack.github.io/C2-Redirection-for-Offensive-Operations/
https://0xda.de/blog/2020/02/red-team-proxy-protocol-nginx/