cKey: XXXXX (HEX~90 chars)
How many characters exactly?
ckey is an encrypted private key. mkey is an encryption key for ckeys that is encrypted using your passphrase.
This answer describes the format of mkey records.
ckey have a key of the string ckey followed by the public key. The value contains the encrypted private key followed by the checksum which is the SHA256 of the encrypted private key. The encrypted private key is 32 bytes. It is AES-256-CBC encrypted, with an IV of the first 16 bytes of the SHA256 of the public key.
But if it has files that are not yet deleted, why do you want to steal someone's wallet.
This is the tech board, not moral board. Who the legal owner is may depend on local laws. If you buy a hard drive, one could argue the data on it is your too. If someone is dumb enough to sell a disk with their private keys, they can assume someone is going to take it.
Now that I think about it: if I sell a hard drive, I'll leave some random data looking like private keys on there
Ihave houndreds of them in my garage. And i buy them for only one reason - in search of old abandoned wallets. Once i was lucky to find a wallet with 3 BTC back in time when it cost €3000/BTC, so all of my spendings (old HDDs cost not more than €5/pc), paied back.
Why don't you sell them again?