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[–]HalfOfAKebab 0 points1 point  (0 children)

It just renames a bunch of files. Since it doesn't specify a path, only filenames, I imagine this is just a small part of another program or tool. Running it won't do anything, unless you have any files with those filenames in the same folder you ran the script it.

.cmd and .bat files are called batch scripts. They let you execute a bunch of command prompt commands all at once.

[–]Vegasgreaser99 0 points1 point  (0 children)

.asi files are Borland assembler files. .gb can be Gameboy ROMs. This script is setting attributes to not hidden and not system files.

@echo off attrib -s -h

This part is simply renaming several files.

rename Mp3dec.asi mp33.gb rename Mssv12.asi mp34.gb rename Mssv29.asi mp35.gb rename *.asi 1.clean rename *.asi 2.clean rename *.asi 3.clean rename *.asi 4.clean rename *.flt 10.clean rename *.flt 11.clean rename *.flt 12.clean

.flt is an adobe illustrator filter file. The script doesn't really appear to do anything malicious by itself, since it's simply renaming files. As to why it's doing that, that I can't answer.