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1  Bitcoin / Development & Technical Discussion / Re: Using Kangaroo for WIF solving on: January 17, 2023, 02:40:23 PM
For these examples - result is instant.
I have made test with 10 missing characters (CPU only, on my dev machine I do not have GPU).

Code:
5HrdZxkxn__________keiLe1k4AmSDaAhqQVUYVxVSBkf5VfUu
5HrdZxkxn1111111111keiLe1k4AmSDaAhqQVUYVxVSBkf5VfUu
0552e02556fb5aeb9aedc2ea64efec8ac200eb71a9653cfaad25d4c2a5b4d5c7

Range: BigInteger.valueOf(58L).pow(10).toString(16) =
 5fa8624c7fba400

Fake end: new BigInteger("0552e02556fb5aeb9aedc2ea64efec8ac200eb71a9653cfaad25d4c2a5b4d5c7",16).add(new BigInteger("5fa8624c7fba400",16)).toString(16) =
552e02556fb5aeb9aedc2ea64efec8ac200eb71a9653cfab3205ae76db079c7

Config file:
Code:
0552e02556fb5aeb9aedc2ea64efec8ac200eb71a9653cfaad25d4c2a5b4d5c7
552e02556fb5aeb9aedc2ea64efec8ac200eb71a9653cfab3205ae76db079c7
04777c026b8085951da7117395bf269c055f36bf2ddf623281962855edee36d4e73bec2fa87b122a0f1b2841ef4f7afdec2443f89c151ee2597feac18ae0d62bdf

Test:
Code:
$ ./kangaroo -stride af820335d9b3d9cf58b911d87035677fb7f5281 testBig.txt
Kangaroo v2.2
Start:552E02556FB5AEB9AEDC2EA64EFEC8AC200EB71A9653CFAAD25D4C2A5B4D5C7
Stop :552E02556FB5AEB9AEDC2EA64EFEC8AC200EB71A9653CFAB3205AE76DB079C7
Keys :1
Stride:
MaxRange: 5FA8624C7FBA400
Jump: AF820335D9B3D9CF58B911D87035677FB7F5281
Number of CPU thread: 2
Range width: 2^59
Jump Avg distance: 2^28.96
Number of kangaroos: 2^11.00
Suggested DP: 15
Expected operations: 2^30.59
Expected RAM: 13.9MB
DP size: 15 [0xfffe000000000000]
SolveKeyCPU Thread 1: 1024 kangaroos
SolveKeyCPU Thread 0: 1024 kangaroos
[3.28 MK/s][GPU 0.00 MK/s][Count 2^30.87][Dead 0][10:49 (Avg 08:13)][3.8/12.4MB]
 verify PK 552E02556FB5AEB9AEDC2EA64EFEC8AC200EB71A9653CFAB01FDAB8EEA94AF2
Key# 0 [2N]Pub:  0x03777C026B8085951DA7117395BF269C055F36BF2DDF623281962855EDEE36D4E7
       Priv: 0x552E02556FB5AEB9AEDC2EA64EFEC8AC200EB71A9653CFAB01FDAB8EEA94AF2
   RealPriv: 0x552E025571C01BCDA0297C22731D74BECBD30D07E4EC355C741825FFFC0A672

Done: Total time 10:49

Not bad, no?  Wink 10 missing WIF characters - Less than 11 minutes on old CPU. GPU performance - to be seen.
Your program cannot work on private keys starting with K
Below is an example:
12TjDr6EvjfCCixWxWD7W8fjMiP8ywXQZf
02C6459FFBD29C235EC71D64C3386B203F8AF1C29A368A08378CDF57002C000556
703626BB241407C588CA826F2A5E3E8CFCD3CD912C63B2BBAFF4D323AEC25E62
KzyqQdyZmVcDmqb4atHfBQiBjR8op2mEQdM4xCHNwDsbwupBtR6P
============================================================================
Kz1111111111mqb4atHfBQiBjR8op2mEQdM4xCHNwDsbwupBtR6P
52F941347554093DF22FE246922EEB03F0494A73B23287E4AC9013D44CCC24D8
============================================================================
configuration-file.txt:
52F941347554093DF22FE246922EEB03F0494A73B23287E4AC9013D44CCC24D8
52F941347554093DF22FE246922EEB03F0494A73B23287E4B28A99F914C7C8D8
02C6459FFBD29C235EC71D64C3386B203F8AF1C29A368A08378CDF57002C000556
============================================================================
Kangaroo.exe -gpu -o key.txt -stride 4FD9DF9DBF7E28ED5357BA4A062C19C48E628F6AF73B06121 configuration-file.txt
unable to find KzyqQdyZmVcDmqb4atHfBQiBjR8op2mEQdM4xCHNwDsbwupBtR6P
What did i do wrong?
2  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords. EXCHANGE THEM! on: December 14, 2022, 03:29:35 AM
Hello friend, I share the wallet so that you can review it https://filebin.net/8msa1proip6lrmby/wallet10k.dat
but I already checked and the wallet is corrupt, if you want to join the hash search server we work on 30,000 btc http://f4lc0n.com/

18xGHNrU26w6HSCEL8DD5o1whfiDaYgp6i
Does anyone know that this address wallet was cracked by you?
Do you know the password?
3  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords; EXCHANGE THEM. on: April 10, 2021, 03:20:31 AM
I was asked for help too with the same wallet (1KTvsW5tg5gkJf9fyT2xsvjkv7dzuZNTpW). I have got similar clues but a little different.
contact me wangba688@gmail.com
4  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords; EXCHANGE THEM. on: April 10, 2021, 03:02:13 AM
Ok.

What is your email?
wangba688@gmail.com
5  Other / Beginners & Help / Re: Discussion! Don't BUY FAKE! "wallet.dat" files with lost passwords. on: April 04, 2021, 05:58:36 AM
That is, there is no real wallet file?

I am in the process of going over about 90 wallets in total as I have got more new ones that have added to the list, I am compiling a RAR file with ones I think could be good with information that is with them for passwords (Which is more then likely bollocks) also doing individual hash files for each possible good candidate and a compiled list of possible dodgy Hashed wallets to cross reference new wallets for ease so not to waste time. Also added a folder for each one I think is good with the sync files from Bitcoin Core so it can be loaded straight up without waiting for time to sync.

13 I think could be good so far but no one knows for sure unless they can crack and send out the coin. I also have 11 more wallets to check out of the 90 I have to sort.

Taking a long time to sort but I have nothing else better to do and would be a better chance to try them instead of wasting time on 100% fake wallets.

Will update the thread with some examples of why they're blatantly fake. But I will obviously keep the ones I have sorted off the thread as a lot of work has been done with this & we all know there is leachers & scammers trying to make a buck.


Can you send me the wallet.dat file? My email wangba688@gmail.com
6  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords; EXCHANGE THEM. on: April 01, 2021, 09:04:30 AM
i have 10 wallets with password hints running on my GPU Rig.. and all hints are wrong!

btw.. 12 wallets i have are realy bad fakes,  Core client crashes or Hash cain't be extracted....

One Wallet i Cracked.. it was 11 long, but guess what... it was Fake too, shows 2 BTC but all send attempts failed. exporting the secret leads to a empty adress.
Don't buy it!
Just running for research Wink
Can you share which address you decrypted? Or share the password?
7  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords; EXCHANGE THEM. on: March 14, 2021, 03:07:15 PM
Can you contact me by email?
8  Economy / Marketplace / Re: Don't buy "wallet.dat" files with lost passwords; EXCHANGE THEM. on: March 13, 2021, 03:54:16 AM
Hello.

The LIST OF AVAILABLE FILES "wallet.dat" has been updated.

Files with the following balances have been added:

     - 340.00112434 BTC.
     - 150.36575390 BTC.
     - 131.63012459 BTC.
     - 69.10019359 BTC.
     - 47.00000000 BTC.
     - 30.99096028 BTC.
     - 15.99000000 BTC.
     - 11.31103830 BTC.
     - 8.50011782 BTC.
     - 2.20590001 BTC.
     - 1.08655881 BTC.
     - 0.03286616 BTC.
How to contact you for file exchange?
9  Local / Барахолка / Re: АКЦИЯ 17 Wallet.dat с взломанного архива 2014 года за 10$ on: October 07, 2020, 06:40:41 AM
Создатель этой темы - лжец, он отлично умеет подделывать wallet.dat,https://bitalk.org/threads/30555/
10  Bitcoin / Development & Technical Discussion / Re: Pollard's kangaroo ECDLP solver on: July 17, 2020, 07:03:36 AM
can anyone make a compiled version for 1070 win10? thk


I have a question for you. I have a paper wallet but it was damaged by accident. Now I can recognize part of the private key information. Is there any kind of software that can be repaired? Please tell me if you have any, thank you!
It depends on how much of the private key you can recognize. Can you share how many of the private key characters you can read? Is it a hex private key, WIF?
Sorry, it is inconvenient to share information in public. But I can tell you that this paper wallet lacks the first 8 characters and the 5 characters in the middle and cannot be recognized. If you know of such software, can you recommend it?
11  Bitcoin / Development & Technical Discussion / Re: Pollard's kangaroo ECDLP solver on: July 17, 2020, 02:16:22 AM
can anyone make a compiled version for 1070 win10? thk


I have a question for you. I have a paper wallet but it was damaged by accident. Now I can recognize part of the private key information. Is there any kind of software that can be repaired? Please tell me if you have any, thank you!
12  Local / Барахолка / Re: 2 Поврежденных WIF paper wallet, новое поступление. on: July 11, 2020, 05:25:04 AM

2 Бумажника один 2017 второй 2013 года под востановление.


Приобрести https://satoshidisk.com/pay/C9qpkB

Старая ссылка на 1 кошелек
Приобрести https://satoshidisk.com/pay/C9ml3E
Есть ли адрес кошелька для https://imgur.com/BX5WWIT, могу ли я поговорить об этом, если я заинтересован в этом?
13  Bitcoin / Development & Technical Discussion / Re: Pollard's kangaroo ECDLP solver on: June 17, 2020, 02:05:01 AM
I have a question, P = kG, k is in the range of [k1, k2], I am now solving for a public key, but I don’t know the range of [k1, k2], how should I use the kangaroo.exe program, or can I explain how Estimate the range of [k1, k2]?
There is no way to estimate the range. You would have to search range from 000000000000....1 to FFFFFFFFFFF...F (1 to 256)  which would be a really long time.
Is there any way to get other information from the public key, such as X coordinate?
14  Bitcoin / Development & Technical Discussion / Re: Pollard's kangaroo ECDLP solver on: June 17, 2020, 01:49:15 AM
I have a question, P = kG, k is in the range of [k1, k2], I am now solving for a public key, but I don’t know the range of [k1, k2], how should I use the kangaroo.exe program, or can I explain how Estimate the range of [k1, k2]?
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