Can you read the private key or 2fa in Wallet.dat?

[Huchun]

Can you read the private key or 2fa in Wallet.dat?I have several files, and there are several btc in it.

 

[Pan1c]

will be very hard to read the .dat file without the keys...imagine you get attacked and they simply open it with textpad x)

 

[killnet]

you can try if you know the length of the password, and the approximate letters and symbols in the password

 

[Psy22soft]

Huchun сказал(а):
Can you read the private key or 2fa in Wallet.dat?I have several files, and there are several btc in it.

You would need the master key used to encrypt the wallet.dat file.

A small amount of research brought me to this write-up, maybe this would be helpful to you.

 

[camel]

Brute force is also an option, but as usual it would take both time and some beefy hardware.

 

[camel]

As far as I can remember you can extract private keys from BTC Core/QT wallet after loading your old wallet.dat file with your completely synced core/qt wallet.

Maybe I'm wrong, long time without using core/qt.

 

[Autochthonous]

Yes correct, some hint or little password info is required to actually bruteforce the wallet.