Say I have a rar file, and I want to change the file hash (MD5) of it, what's the fastest way of doing this?
I'm thinking I could add a byte to the end of it, which should change the hash... But I'm not sure how to do this. I need to be able to extract the files inside without a problem as well.
Would appreciate any help!
NB: I've already done it with archive comments, but that takes a while, so I'm looking for something faster & less CPU intensive.