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Author Topic: Lost password from bitcoin core. Help is needed. Award 3 btc  (Read 529 times)
Certusmiks (OP)
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May 15, 2019, 03:07:47 AM
 #1

Good day.
I have a problem with bitcoin core. Two years ago my laptop was stolen from me.
My wallet was installed there, and there was a flash drive with passwords in the briefcase, which was also stolen (there was a password on the flash drive).
I saved some passwords in the cloud, but unfortunately not all.
I have a wallet.dat of my wallet, but I cannot find the password.
I am not a programmer and not a hacker, for almost a year I tried all possible combinations that I remembered.
But it did not help. I found an article on the Internet how to extract a password hash.
I'm looking for a person or a group of people who will help me to return access to my Bitcoin coins by decrypting the password hash.

You can contact me by mail Certusmiks@protonmail.com.

https://bitcointalk.org/index.php?topic=5139109.0



Дoбpый дeнь.
У мeня ecть пpoблeмa c bitcoin core. Двa гoдa нaзaд y мeня yкpaли мoй нoyтбyк.
Taм был ycтaнoвлeн мoй кoшeлeк, и в пopтфeлe былa флeшкa c пapoлями, кoтopaя тoжe былa yкpaдeнa(нa флeшкe cтoял пapoль).
Я coxpaнил нeкoтopыe пapoли в oблaкe, нo к coжaлeнию нe вce.
У мeня ecть wallet.dat мoeгo кoшeлькa, нo я нe мoгy пoдoбpaть пapoль.
Я нe пpoгpaммиcт и нe xaкep, я пoчти гoд пpoбoвaл вce вoзмoжныe кoмбинaции кaкиe я пoмнил.
Ho этo нe пoмoглo. Я нaшeл cтaтью в интepнeтe кaк извлeчь xэш пapoля.
Я ищy чeлoвeкa или гpyппy людeй кoтopыe пoмoгyт мнe вepнyть дocтyп к мoим биткoин мoнeтaм pacшифpoвaв xэш пapoля.

Cвязaтьcя co мнoй мoжнo пo пoчтe Certusmiks@protonmail.com.
.https://bitcointalk.org/index.php?topic=5139109.0


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May 15, 2019, 05:23:18 AM
 #2

Try here : https://walletrecoveryservices.com .

I'm doing steam artwork.Official thread (Indo, but please pm me even if you're english speaker) : https://bitcointalk.org/index.php?topic=5323281
NOT YOUR KEYS, NOT YOUR MONEY. PLEASE PROTECT YOUR MONEY! More info click here or go to NotYourKeys.org
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May 15, 2019, 05:46:48 AM
 #3

I wish I'm good at this, this is a very rewarding task. 3 BTC is a huge money for now.

Good luck to whoever can recover this and to you OP, you might be holding more money on that wallet.

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May 15, 2019, 05:50:54 AM
Merited by mirakal (1)
 #4

You can always try to setup https://github.com/gurnec/btcrecover or pay somebody to write you a walktrough on how to get btcrecover running... That way you can controll the recovery process yourself, it's never a good idear to send a wallet.dat to a thirth party.

If you chose this path, make sure you (or the person writing the walktrough) read this section in particular: https://github.com/gurnec/btcrecover/blob/master/docs/GPU_Acceleration.md

BTW: there is no magic trick for recovering a wallet.dat password. It's basically always brute-forcing, so the easyer your password was, or the more you know about your password, the higher the odds it can be recovered. If you picked a strong password and you have no clue as to what it might be (or contain), the odds of recovering a password are very, very, very small, even if you use a "professional" recovery service.

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coinlocket$
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May 15, 2019, 09:29:39 AM
 #5

Beware of scammers here, when they will read this message they will probably send DM to you.

AWARE, don't trust anyone for DM. The better way is doing it publicly here and better if it will be done on your PC.

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Certusmiks (OP)
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May 15, 2019, 10:37:11 AM
 #6

I turned there, but no result yet
Я oбpaтилcя тyдa, нo пoкa нeт peзyльтaтa.

Beware of scammers here, when they will read this message they will probably send DM to you.

AWARE, don't trust anyone for DM. The better way is doing it publicly here and better if it will be done on your PC.
I'm not a child.
Я нe peбeнoк.



Thank you friends for the tips.

Password random characters from 7 to 14. There are duplicate characters and combinations.
I have tried during this time a lot of options from my saved passwords, but did not come to success.

Cпacибo Baм дpyзья зa пoдcкaзки.

Пapoль cлyчaйныe cимвoлы oт 7 дo 14. Ecть пoвтopяющиecя cимвoлы и кoмбинaции.
Я пepeпpoбoвaл зa этo вpeмя oчeнь мнoгo вapиaнтoв из мoиx coxpaнeнныx пapoлeй, нo тaк и нe пpишeл к ycпexy.


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May 15, 2019, 10:46:04 AM
 #7

3 btc is not a small amount and the funds in the wallet will definitely doubled that amount.
You said you safe part of the password, send me pm and I will give it a try.
I may have some question to ask you before giving your job a trial.
Send me pm with the few information you have about your wallet.
Certusmiks (OP)
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May 15, 2019, 01:23:13 PM
 #8

3 btc is not a small amount and the funds in the wallet will definitely doubled that amount.
You said you safe part of the password, send me pm and I will give it a try.
I may have some question to ask you before giving your job a trial.
Send me pm with the few information you have about your wallet.

B пepвoм пocтe ecть мoя пoчтa для cвязи. Bce ктo чтo тo xoтeли cпpocить зaдaли вoпpoc нa пoчтy или в личныe cooбщeния.
Teбe нe xвaтaeт мecтa peклaмиpoвaть cвoю пoдпиcь?

In the first post there is my mail for communication. Everyone who wanted to ask something asked a question by mail or private messages.
Do you have enough space to advertise your signature?


Quote
I can do that but tools are 0.1 BTC upfront you just joined forums your choice

I do not serve beggars on the Internet, only the poor near the church. But I pay for the work done.
I beg you not to fuck my brains. I am not a girl and not a child.



 Grin

I beg of clowns, beggars, and scammers do not waste my time. I'm not a child. My conditions are not discussed - I will not give the wallet to anyone. I am not going to pay for your rest and beer. I only pay for the result.


Я oчeнь пpoшy клoyнoв, пoпpoшaeк, и мoшeнникoв нe тpaтить мoe вpeмя. Я нe peбeнoк. Moи ycлoвия нe oбcyждaютcя - Я нe пepeдaм кoшeлeк ни кoмy. Я нe coбиpaюcь oплaчивaть вaш oтдыx и пивo. Я плaчy тoлькo зa peзyльтaт.
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May 16, 2019, 11:36:54 PM
Last edit: May 16, 2019, 11:52:15 PM by fitraok09
 #9

I have sent you email. please check sir  Smiley
I'm an honest person and won't scam you, and can pay when my work is done  Smiley
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May 17, 2019, 03:46:44 AM
 #10

I wish I'm good at this, this is a very rewarding task. 3 BTC is a huge money for now.

Good luck to whoever can recover this and to you OP, you might be holding more money on that wallet.

If you are done with your useless post then let me be real to op. Hi you will not get your money from this wallet. Either because you are lying and you are the thief in the first place. Sorry if that offends you. Or simply because brute forcing the password of a btc core wallet has never been successful and would take hundreds of years ( at the least ) for a decently strong password.

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May 17, 2019, 11:16:05 AM
 #11

I have sent you email. please check sir  Smiley
I'm an honest person and won't scam you, and can pay when my work is done  Smiley
Your trust summary says otherwise mate, have you ever recovered any wallets before, if so post the details you have done to help someone recover the accounts.
The only realistic solution is to write down your known passwords and ask someone else's help so that you can run a script with many combinations and if you are lucky you can unlock your coins. Even if someone send you something make sure you scan them before opening it and try to recover yourself as you really do not need to be a tech savvy to try that.
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May 17, 2019, 11:45:10 AM
 #12

I have sent you email. please check sir  Smiley
I'm an honest person and won't scam you, and can pay when my work is done  Smiley
Your trust summary says otherwise mate, have you ever recovered any wallets before, if so post the details you have done to help someone recover the accounts.
The only realistic solution is to write down your known passwords and ask someone else's help so that you can run a script with many combinations and if you are lucky you can unlock your coins. Even if someone send you something make sure you scan them before opening it and try to recover yourself as you really do not need to be a tech savvy to try that.

I have several years of experience in this exact field, I can assure you it is possible if the user still has the computer where he frequently used the wallet or first created it, I'm going to respond for the user you quoted but if you can see clearly he is offering an award of 3 BTC.

It would be quite foolish of me to provide hints, tips, or prior methods used to recovery the password/wallet in this scenario wouldn't it.

I can't speak for the user above, but I myself, have recovered over 100 lost passwords/wallet keys for people and businesses. 

In this world a man makes his own way, no one gives it to you. You have to take it, non serviam.
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May 17, 2019, 01:23:22 PM
 #13

I wish I'm good at this, this is a very rewarding task. 3 BTC is a huge money for now.

Good luck to whoever can recover this and to you OP, you might be holding more money on that wallet.

If you are done with your useless post then let me be real to op. Hi you will not get your money from this wallet. Either because you are lying and you are the thief in the first place. Sorry if that offends you. Or simply because brute forcing the password of a btc core wallet has never been successful and would take hundreds of years ( at the least ) for a decently strong password.
Hard to ignore this, so who do you side with in this situation


You can always try to setup https://github.com/gurnec/btcrecover or pay somebody to write you a walktrough on how to get btcrecover running...
I could do a walkthrough of btcrecover as I have done something similar before, in spite it been for the bitsend project.

If OP is comfortable with this I can start but will require an escrow be setup and funds will be released after completion.
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May 17, 2019, 01:29:01 PM
 #14

I wish I'm good at this, this is a very rewarding task. 3 BTC is a huge money for now.

Good luck to whoever can recover this and to you OP, you might be holding more money on that wallet.

If you are done with your useless post then let me be real to op. Hi you will not get your money from this wallet. Either because you are lying and you are the thief in the first place. Sorry if that offends you. Or simply because brute forcing the password of a btc core wallet has never been successful and would take hundreds of years ( at the least ) for a decently strong password.
Hard to ignore this, so who do you side with in this situation


You can always try to setup https://github.com/gurnec/btcrecover or pay somebody to write you a walktrough on how to get btcrecover running...
I could do a walkthrough of btcrecover as I have done something similar before, in spite it been for the bitsend project.

If OP is comfortable with this I can start but will require an escrow be setup and funds will be released after completion.

The "btcrecover" is not an option and merely a false hope to whoever has lost their bitcoins, in theory when explained it sounds good. But that's it, it just sounds good.

I have used other methods and done so successfully but if anyone here expects me to go ahead and post a proof of concept when there is 3 BTC being offered as a reward, you're sadly mistaken.

In this world a man makes his own way, no one gives it to you. You have to take it, non serviam.
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May 17, 2019, 02:02:33 PM
 #15

The "btcrecover" is not an option and merely a false hope to whoever has lost their bitcoins, in theory when explained it sounds good. But that's it, it just sounds good.

I have used other methods and done so successfully but if anyone here expects me to go ahead and post a proof of concept when there is 3 BTC being offered as a reward, you're sadly mistaken.

Can you tell me what sounds good when i initially explained btcrecover in this very thread.. Here is how i explained the OP's odds:

BTW: there is no magic trick for recovering a wallet.dat password. It's basically always brute-forcing, so the easyer your password was, or the more you know about your password, the higher the odds it can be recovered. If you picked a strong password and you have no clue as to what it might be (or contain), the odds of recovering a password are very, very, very small, even if you use a "professional" recovery service.

And i still stand by my words... I have used btcrecover on my own wallets in the past, but i had a relatively decent idear about what my password might have been... I clearly stated that if the OP has no clue, and he chose a relatively strong password, his odds are very, very, very small... And i don't know about any "tricks" that make password recovery for an encrypted core wallet any easyer... Sure, you can use other, more performant, tools, but it'll always be brute forcing...

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c.h.
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ThomasDavis2018
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May 17, 2019, 02:04:44 PM
 #16

The "btcrecover" is not an option and merely a false hope to whoever has lost their bitcoins, in theory when explained it sounds good. But that's it, it just sounds good.

I have used other methods and done so successfully but if anyone here expects me to go ahead and post a proof of concept when there is 3 BTC being offered as a reward, you're sadly mistaken.

Can you tell me what sounds good when i initially explained btcrecover in this very thread.. Here is how i explained the OP's odds:

BTW: there is no magic trick for recovering a wallet.dat password. It's basically always brute-forcing, so the easyer your password was, or the more you know about your password, the higher the odds it can be recovered. If you picked a strong password and you have no clue as to what it might be (or contain), the odds of recovering a password are very, very, very small, even if you use a "professional" recovery service.

And i still stand by my words... I have used btcrecover on my own wallets in the past, but i had a relatively decent idear about what my password might have been... I clearly stated that if the OP has no clue, and he chose a relatively strong password, his odds are very, very, very small...

I'll explain it really easy for you.

Post the txt file that contains his password and the other 5,000,000 combination incorrect passwords, I'm sure this "btcrecover" you are referring to is some poorly coded brute forcing tool.

In this world a man makes his own way, no one gives it to you. You have to take it, non serviam.
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May 17, 2019, 02:08:07 PM
 #17

I'll explain it really easy for you.

Post the txt file that contains his password and the other 5,000,000 combination incorrect passwords.

Where do you get these 5,000,000 incorrect passwords from? The op didn't mention he had a list of 5,000,000 passwords and only one is/was correct... If he had an ascii file with 4999999 incorrect passwords and 1 correct one, i would defenately have pointed him towards btcrecover... Using such a small password file would have been pretty easy.

Even if his password is only 9 characters long (lower, upper, number, special), there would have been 572,994,802,228,616,704 combinations... Where do you get 5.000.000?

OP: whatever you do, don't send you wallet file to somebody you don't trust... It's ok to let somebody write a walktrough for you tough.

I'm out, good luck

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traderethereum
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May 17, 2019, 02:12:08 PM
 #18

One time I am trying to brute force the password in a .zip file that needs more than 3 days, and I give up.
I cannot imagine how long he will needs if he decides to do brute force the password because there will be a billion combinations and it's not easy to do the task, and he needs a very fast computer that will help him, but that is not guaranteed if he can get the password.
Maybe the OP needs to ask roosbit since he/she has succeeded to recover the password in other thread.

ThomasDavis2018
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May 17, 2019, 02:16:30 PM
 #19

I'll explain it really easy for you.

Post the txt file that contains his password and the other 5,000,000 combination incorrect passwords.

Where do you get these 5,000,000 incorrect passwords from? The op didn't mention he had a list of 5,000,000 passwords and only one is/was correct... If he had an ascii file with 4999999 incorrect passwords and 1 correct one, i would defenately have pointed him towards btcrecover... Using such a small password file would have been pretty easy.

Even if his password is only 9 characters long (lower, upper, nuber, special), there would have been 572,994,802,228,616,704 combinations... Where do you get 5.000.000?

You're ignoring the fact that his software is a complete joke, show me one instance where someone has successfully used this, all I see is people being scammed by commentators on the bin.

Example:

 


How naive are you? This is a complete joke of a program and will not help anyone it is a not a feasible means to recover your password.

In this world a man makes his own way, no one gives it to you. You have to take it, non serviam.
ThomasDavis2018
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May 17, 2019, 02:25:06 PM
 #20

If OP reaches out to me, I am willing to provide a real solution for 1 BTC and willing to use a moderator or any trusted middle man here to provide a Proof of Concept, as I see there are several users here all facing the same issue.

If so I can help you, I have 7 years of experience in C++ and Reverse Engineering I have also helped several people and companies recover their lost passwords and wallets.

In this world a man makes his own way, no one gives it to you. You have to take it, non serviam.
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