Bruteforce dm-crypt using dictionary
# cat dictionary.txt|while read a; do echo $a; echo $a|cryptsetup luksOpen /dev/sda5 $a && echo KEY FOUND; done pass No key available with this passphrase. PasS No key available with this passphrase. PASs No key available with this passphrase. PA5s No key available with this passphrase. P4s5 KEY FOUND ... # ls -l /dev/mapper/ total 0 crw------T 1 root root 10, 236 Apr 16 19:49 control lrwxrwxrwx 1 root root 7 Apr 16 20:34 P4s5 -> ../dm-1
What do you think?
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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while read a; do echo $a|cryptsetup luksOpen /dev/sda5 sda5 $a && echo KEY FOUND: $a; done < /etc/dictionary.txt