Author

Topic: /del (Read 199 times)

newbie
Activity: 1
Merit: 0
October 04, 2019, 01:33:27 PM
#6
Well, I, too, try my hand in this direction and take a lower percentage

+ I use a new attack on salt and rounds, which gives a greater chance of success
staff
Activity: 3458
Merit: 6793
Just writing some code
October 04, 2019, 03:24:56 PM
#4
What are you talking about? Bitcoin Core wallet.dat use encryption-based security model, not authentication/authorization-based security model (which usually used for online account)
I'm not that familiar with Bitcoin Core, but AFAIK you can get a wallet's password hash with JohnTheRipper.

Dave from WalletRecoveryServices (a trusted service to recover wallet passwords, and only charges 20%) also shows a way of getting some info from the wallet needed to crack the password without compromising it: https://walletrecoveryservices.com/limited/
It's not technically the password hash. Bitcoin Core stores a master encryption key which is used to encrypt the actual private keys. This master encryption key is encrypted with the user password after it has been through some key stretching (the specific parameters of the key stretching and encryption can vary, so these are stored along with the master encryption key). So you can extract the encrypted master encryption key along with its metadata from the wallet.dat file (not hard to do with existing BDB dump/modification tools) and bruteforce against that to get the password.

This only reveals the password and the master encryption key, not the private keys themselves. So funds are safe if only the master encryption key record is given.
legendary
Activity: 2758
Merit: 6830
October 04, 2019, 01:26:40 PM
#3
What are you talking about? Bitcoin Core wallet.dat use encryption-based security model, not authentication/authorization-based security model (which usually used for online account)
I'm not that familiar with Bitcoin Core, but AFAIK you can get a wallet's password hash with JohnTheRipper.

Dave from WalletRecoveryServices (a trusted service to recover wallet passwords, and only charges 20%) also shows a way of getting some info from the wallet needed to crack the password without compromising it: https://walletrecoveryservices.com/limited/
legendary
Activity: 2800
Merit: 2736
Farewell LEO: o_e_l_e_o
October 04, 2019, 09:20:08 AM
#2

If you have forgotten the password and don’t know what to do then you are welcome to contact us. We use the most powerful equipment available in the presence of 45 1080Ti video cards for decrypting passwords.


1. you need a wallet file

2. password hints are needed, the more you remember, the faster we will find your password

3. we charge 10% for decrypting the password



For any questions, contact Telegram @walletrecover

or by direct link https://t.me/walletrecover

or email: [email protected]

the entire list of supported wallets for decryption in the telegram channel at the link

 https://t.me/joinchat/AAAAAFIXHrogR9YwKHkesg
Quoting for reference.

Back to topic:
In other words, you are saying thanks for giving us the wallet file and you may go now 🤪

Give a good reason to trust you that you will not run away with the wallet details.
newbie
Activity: 1
Merit: 0
October 04, 2019, 09:11:30 AM
#1
/del
Jump to: