From HTTP to RCE - How to leave backdoor in IIS.
https://cicada-8.medium.com/from-http-to-rce-how-to-leave-backdoor-in-iis-cbef8249eba9
https://cicada-8.medium.com/from-http-to-rce-how-to-leave-backdoor-in-iis-cbef8249eba9