Hi there! I am somewhat new to crunch however not WPA2 cracking. I have never successfully cracked a WPA2 password and I can be sure this is due to my wordlists. And thus I need some help generating some..
Living in the UK, many people choose to use BT as their ISP's, and many do not change the default WPA2 password. I have logged into a few friends networks and have noticed similarities in the keys. They all are 10 characters long, and have at least 4 numbers with a maximum of 6 numbers and have the at least 4 lowercase letters with at max 6 lowercase letters (a-z). They also do not repeat consecutively. I have tried generating a wordlist with the command
crunch 10 10 -d 1 abcdefghijklmnopqrstuvwxyz -d 1 0123456789
Which I am sure will generate all the required passes, however they begin with 10 letters and will end with 10 numbers, which is just unnecessary and will slow down my crack. How can I adapt crunch so that it makes sure that there are at minimum 4 letters at maximum 6 letters and the same with numbers? I hope I have explained this all well enough, please ask if not :)