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A fun script to steal Ether from wallets suffering from insufficient entropy during key generation.

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Ethereum Wallet Cracker

(c) 2022 Keewenaw

A script to steal Ether from wallets suffering from insufficient entropy during key generation.

At a high level, this script does the following:

  • Pulls entropy from all files in a given directory (normally pointed to a wordlist directory like Kali's '/usr/share/wordlists/')
  • Creates an Ethereum wallet from each unit of entropy
  • Saves the public and private keys of this new wallet into a CSV file for future use
  • Checks the balance of the new wallet
  • If the balance is greater than zero, transfers the balance to our predefined wallet

Benefits:

  • Unlimited entropy inputs
  • Multiple permutation attempts per entropy input
  • Dynamic fee generation (with changeable margin of safety) to ensure your transaction goes through
  • Reporting of all generated keypairs into user-specified file
  • Granular verbosity settings

Installation

Manual

  1. sudo apt install python3-pip

  2. pip3 install os sys csv configparser web3 eth_utils eth_account

  3. python3 ethereum-wallet-cracker.py

Project TODOs

  • Add more comprehensive permutations
  • main(), tempLine > maxByteLength - do every maxByteLength-length permutation of tempLine
  • main(), maxByteLength else - do every permutation of padding (1L-255R, 2L-254R, 3L-253R, etc)
  • Check for any ERC tokens, not just Ether specifically
  • Check if this address ever had coins in it and if they were previously moved
  • Generate mnemonic phrases for secondary fuzzing - https://github.com/de-centralized-systems/python-bip39/

Need Help?

I don't usually check open issues on this repo. If you need hands-on help, contact me @Keewenaw on Telegram, LinkedIn, or here on GitHub. I'm happy to work with you to, for a fee, customize the script or provide you with white-glove consulting solutions for recovering the private key to your own Ethereum wallet.