@qwertyH4ck said:
i got the file with random meaningless strings. I don’t know what am I supposed to do. Can anyone give me some hints on PM?
Decode the strings, get the hex dump with the file extension pointed (when you’ll try to get ascii out of that), then convert the dump into the file. You’ll get an image, then use a stego tool and try all the filters until you see something extraordinary) Then apply the senseless system to decode it!