help with config
Hello! I'm new here, and I'm having difficulty setting hashcat (windows).
I have an md5 hash, this is the hash of a portion of the memory in the file, this means that the characters used are 01234567890abcdfABCDF.
I do not know the length, but it is 10-30 bytes. by the way, I know the first byte, can this be used?
help please set up hashcat, I can't sort through all the characters with such a length, it will take a lot of time...
Thanks you

Md5 Hash: 23D39F117C1781633B5E3B9D8EC0097
FirstByte: 0xEC