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hashcat/tools/metamask2hashcat.py

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2021-08-12 16:48:44 +00:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Author: Gabriele 'matrix' Gristina
# Version: 1.0
# Date: Thu 12 Aug 2021 06:44:14 PM CEST
# License: MIT
# Extract metamask vault from browser and save to file, then you can use this tool
# reference: https://metamask.zendesk.com/hc/en-us/articles/360018766351-How-to-use-the-Vault-Decryptor-with-the-MetaMask-Vault-Data
import json
import argparse
def metamask_parser(file):
try:
f = open(file)
j = json.load(f)
if 'salt' not in j or 'iv' not in j or 'data' not in j:
print("! Invalid vault format ...")
parser.print_help()
exit(1)
print('$metamask$' + j['salt'] + '$' + j['iv'] + '$' + j['data'])
except ValueError as e:
parser.print_help()
exit(1)
exit(0)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="metamask2hashcat.py extraction tool")
parser.add_argument('--vault', required=True, help='set metamask vault (json) file from path', type=str)
args = parser.parse_args()
if args.vault:
metamask_parser(args.vault)
else:
parser.print_help()
exit(1)