字典破解 Dictionary Crack

[chuxin]

How to use a dictionary to crack and remove invalid lines with text length less than 8 in the dictionary

[royce]

You can remove them in advance with the 'len' commandline tool in hashcat-utils, something like "len 9 100 <oldfile >newfile" would remove everything less than 8.

Or as a dynamic option, you can use a "reject rule" with the -j flag, so "-j >8".