I think it is a cve-2017-0199 poc/exp and Haifei had written a really good paper for this “PPSX Script Moniker” bug:
https://0b3dcaf9-a-62cb3a1a-s-sites.googlegroups.com/site/zerodayresearch/Moniker_Magic_final.pdf
I think the real cve-2017-8570 poc is own by Haifei and hasn't been released for now.
I think it is a cve-2017-0199 poc/exp and Haifei had written a really good paper for this “PPSX Script Moniker” bug:
https://0b3dcaf9-a-62cb3a1a-s-sites.googlegroups.com/site/zerodayresearch/Moniker_Magic_final.pdf
I think the real cve-2017-8570 poc is own by Haifei and hasn't been released for now.