Create a simple CSV index with file path, size, mtime, SHA256 hash (optional — hashing reveals contents but is useful to verify integrity). Perform hashing on an air-gapped machine when possible.
sudo photorec /d /media/recovery /log /cmd /dont_scan_luks /fileext dat indexofwalletdat better
For a deep dive into the technical structure of these files and how to handle them without risking loss: Bitcoin Core Wallet Recovery | ReWallet Create a simple CSV index with file path,
Historically, and early wallets used a wallet.dat file to store private keys. Modern wallets have largely moved to the BIP39 standard , which uses a sequence of words (a mnemonic seed) to generate all your keys. indexofwalletdat better
Here is the vulnerability chain that IndexOfWalletDat exploits: