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+--- Thread: Recovering a Solana keystore wallet (/thread-11706.html)
Recovering a Solana keystore wallet - monyanus - 11-29-2023
I have a Solana wallet that I want to recovery (I have a part of the password), however, there is no Solana specific hash extract script.
If I look at the keystore file, it is similar to existing hashes and attack modes such as:
20200 Python passlib pbkdf2-sha512
21600 Web2py pbkdf2-sha512
There are however other parameters for pbkdf2 that I do not get, the parameters are as follows
Parameters are:
_cipher":"aes-128-ctr_
_cipherparams":{"counter":988485},"kdf":"pbkdf2","kdfparams":{"c":8192,"dklen":32,"prf":"sha512","salt:..."}_
I assume that c is the number of iterations, but what about the counter.
Does anyone know if these parameters can be fed to hashcat using an existing attack mode such as 21600 Web2py pbkdf2-sha512?
RE: Recovering a Solana keystore wallet - Chick3nman - 11-29-2023
You won't be able to attack a wallet file as PBKDF2 alone, you will need to do the decryption step. This will require writing a new kernel/module for hashcat.
RE: Recovering a Solana keystore wallet - monyanus - 11-30-2023
Thank you for the information. There is no such thing as a generalized format to input these parameters into hashcat I understand.
Is there anywhere a tutorial or further information on how to implement a kernel module in hahcat? In general I want to learn more about how hashcat works to see if I can be more than just a user.
If adding a module/kernel consists mostly of reshuffling code and parameters from an existing kernel, I might be able to pull it off. If it has to be programmed from zero, I am afraid it is beyond my skill set. I do think it might become interesting to add a kernel for Solana to hashcat. Solana has a market cap of 10 billion and it is only a matter of time before more people will end up having to recover their keys.
RE: Recovering a Solana keystore wallet - nick8606 - 12-01-2023
(11-30-2023, 12:32 PM)monyanus Wrote: Is there anywhere a tutorial or further information on how to implement a kernel module in hahcat?
You can start from here.
RE: Recovering a Solana keystore wallet - monyanus - 12-01-2023
Thx. <minimum of 5 characters>