Hello.
I offer two 0day exploits for lpe (local privilege escalation or eop - escalation of privileges) from user to NT Authority\System.
Both tested on Windows 8.1 (x64) and Windows 10 (x64). I think it will work on W8 (32 and 64), W8.1(32) and W10(32) with 99% probability. With W7 (32 and 64) should works too, but I'm to lazy to test.
Origin - 6 BTC.
Steam - 10 BTC.
Both for 15 BTC.
This price includes - executable poc for test, source on c++ and text description about.
Prices too high?
Let's see:
Origin has over 50 million registered accounts.
Steam has over 150 million registered accounts, and had reached a peak of 17.5 million concurrent users.
Gamers run so many crap-executable for cheats, new games and so on. Most of users has good CPU and power GPU.
Contact me here, or mymathissimple[at]gmail.com