Hello I also have a question regarding this topic.

Back in 2013 bought some bitcoin via btcrecover, don't know the exact password because a lot years have passed and I wasn't as secure with personal belongings as I am now. Only have the .aes.json file.
Now I know the encryption is not that advanced. (pbkdf2 10sha1) So I wanted to know two things. Which wallet version was this from blockchain.com? Wallet was made back in november 2013. I would like to figure to decrypt the wallet. Also is there a command within btcrecover I can use to brute force the wallet between a certain number of characters?