04-08-2018, 05:43 PM
You could store your custom set of characters into a hcchr file, see https://hashcat.net/wiki/doku.php?id=mas...rset_files and use the file as a custom charset (e.g. -4 file4.hcchr or -3 file3.hcchr etc)
Built-in custom charsets like ?a (see https://hashcat.net/wiki/doku.php?id=mas...n_charsets) are constant and are not meant to be changed. they are constant/fixed and you shouldn't change the set of characters of these built-in charsets (and you can't without modifying the source code itself and you shouldn't do that because it might cause other problems!). Custom charsets or stored set of charsets within a hashcat charset file should be used instead (the only valid/recommended solution to your problem).
Built-in custom charsets like ?a (see https://hashcat.net/wiki/doku.php?id=mas...n_charsets) are constant and are not meant to be changed. they are constant/fixed and you shouldn't change the set of characters of these built-in charsets (and you can't without modifying the source code itself and you shouldn't do that because it might cause other problems!). Custom charsets or stored set of charsets within a hashcat charset file should be used instead (the only valid/recommended solution to your problem).