Re: https://firmwaresecurity.com/2016/08/28/peibackdoor-new-uefi-payloadbackdoor-tool/

N0where.net has a new story showing how to use this backdoor, and various Twitter news sites are also covering this. 🙂

https://github.com/Cr4sh/PeiBackdoor

https://twitter.com/Hackers_toolbox/status/941957029878468608

https://n0where.net/pei-stage-backdoor-for-uefi-compatible-firmware-peibackdoor/

BTW, the blog site for Dmytro has been down for a few days. A few months ago, it was down for about a week. Hopefully it’ll come back again.
http://blog.cr4.sh/