executable marked as dangerous.

[Scrimbylol]

Hello, I was planning on playing lego island, and I know i'd need to use the rebuilder tool

so I downloaded the tool off the github (as one would) and when I downloaded it, windows defender marked it as a trojan and deleted it

and I'm not really sure what to do, I can't seem to allow it in time before it gets deleted.
I assume that the program is safe, so I don't see why it would do this.
if there are any ways I could fix this, do tell me. thank you!

[Ramen2X]

False positive, probably due to our use of DLL injection to modify LEGO Island's code at runtime. Rebuilder is fully open source, this can be safely whitelisted and ignored.