According to multibit2john.py :
$1* = MultiBit Classic
$2* = MultiBit HD possibly
$3* = MultiBit Classic .wallet file
Have a try to crack your $3 with mode 22700 ? If it does not work, use john.
$1* = MultiBit Classic
$2* = MultiBit HD possibly
$3* = MultiBit Classic .wallet file
Have a try to crack your $3 with mode 22700 ? If it does not work, use john.