Hi everyone!
First of all, sorry if my English is not that good, It's not my main language. I just signed up to the forum to post this, after watching the video Darren made about a payload that changes the Desktop background.
I had this idea after he mentioned that the Lockscreen background could not be changed due to the fact that there isn't a "stable" method and it needed admin privileges. So I made a script which, when opened as standard user, respawns itself in a hidden window with full admin privileges and executes whatever payload you put in it.
Here it is:
if((([Syst