password crack

hashcat

• '--user' is used when hash is in 'username:password' format

hashcat -m 16900 vault_hashes /home/anurag/stuff/rockyou.txt --user

John the ripper

• ansible2john

• ssh2john

ssh2john rsa_key > id_rsa
chmod 600 id_rsa
john id_rsa --wordlist=/home/anurag/stuff/rockyou.txt