Steam account stealing software

Hello!

So there's this program available on the internet that's used "to generate CS:GO case keys". But it just tries to steal peoples Steam accounts.
A friend of mine was stupid enough to try it on my account. Luckily I got there in time and I managed to get rid of the software before it restarted Steam acting as a Steam Guard asking for restart.
The software basically blocks everything on PC - you can't close any other programs or extract any archives while it's opened. And you can't launch Task Manager. I got rid of it by restarting my PC and while it wasn't launched (it stays in Startup software folder) disabled it from launching. Then of course I deleted the software itself.

So, for anyone wondering "But how do you know it's not there anymore?"
First, I removed the folder the file that was launching every time you run your computer was in.
Second, I used CCleaner to completely delete it from the startup.
Third, I found out that there's norv.exe in my processes using Task Manager (you can launch it while the software hasn't started yet and when you have disabled it from starting). So I opened its location and, what a surprise, it was in AppData folder masked under Steam.exe. Removed it since the original Steam.exe is in Steam folder under Program Files.
Fourth, Always change your email and password after things like these. I changed mine twice. First time directly after restarting my PC and disabling that program from starting. Second time after I removed that norv.exe from my PC.
Fifth, never turn off Steam Guard and don't download software like this!

And yes - I made this so other people know what to look for if they find something like this. Because the software itself comes from a Youtube video which is getting passed to other people using Steam chat!