Bitcoin2john
python bitcoin2john.py wallet.dat > wallet.hash john wallet.hash --wordlist=rockyou.txt
Extract hash, then use all known personal info (birthdays, pet names, etc.) in a custom wordlist. Bitcoin2john
Many legacy scripts online were written for Python 2. Modern systems use Python 3. print syntax error or bytes vs str exceptions. Fix: Ensure you are using the updated bitcoin2john.py from the official John the Ripper Jumbo repository—not a random 2013 forum post. python bitcoin2john
john --format=bitcoin --wordlist=rockyou.txt hash.txt python bitcoin2john.py wallet.dat >