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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| try to crack the example hash from https://hashcat.net/wiki/doku.php?id=example_hashes
after that try to create a new wallet (of course backup your other wallet first) with a known password and try... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 07:50 AM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| that's just a warning that says that your amount of password candidates (and speed that results from this small input) doesn't allow full acceleration. This doesn't mean that it's not able to crack.
... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 07:04 PM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| why do you not use a hash file, i.e. a file that contains the hash.
The shells (cmd/bash) have various special symbols that need to be escaped, it's always safer to use a file. |
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philsmd |
hashcat
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11 |
2,040 |
06-11-2020, 07:08 PM |
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Thread: Beta and driver
Post: RE: Beta and driver
| great, thanks for update.
Problem fixed :)
thread closed |
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philsmd |
hashcat
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2 |
591 |
06-11-2020, 07:12 PM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| seems everything is working. Why do you assume something is wrong ?
Please test the example hash for -m 15200 = Blockchain, My Wallet, V2 from https://hashcat.net/wiki/doku.php?id=example_hashes w... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 09:11 PM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| you should try the example hash with a dictionary attack where the word list contains the password
Code:
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hashcat.exe -m 15200 -a 0 -w 3 -r rules\best64.txt hash.txt dict.txt
--
hash.txt i... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 09:28 PM |
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Thread: Heat problem and more - new ASUS laptop with a Ryzen 7 processor
Post: RE: Heat problem and more - new ASUS laptop with a...
| the best thing probably would be to not use laptops for these intensive cracking purposes. second thing could be to just use your CPU (install the Intel OpenCL Runtime for Intel Core and Xeon processo... |
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philsmd |
hashcat
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2 |
543 |
06-11-2020, 09:36 PM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| okay sorry, it's rules\best64.rule
Code:
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hashcat.exe -m 15200 -a 0 -w 3 -r rules\best64.rule hash.txt dict.txt
--
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 09:47 PM |
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Thread: Hashcat on VPS (CPU only)
Post: RE: Hashcat on VPS (CPU only)
| try latest beta version of hashcat from https://hashcat.net/beta/
if it's really an intel CPU, you should install the intel OpenCL runtime from: https://software.intel.com/content/www/us/en/develop... |
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philsmd |
hashcat
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6 |
1,842 |
06-12-2020, 09:44 AM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| test with the example hash from https://hashcat.net/wiki/example_hashes (search from 15700 and copy the hash into a file).
If the example hash is loading correctly without any errors, try to change... |
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philsmd |
hashcat
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11 |
2,040 |
06-13-2020, 12:09 PM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| you can't post hashes here... if you are really sure that you already tried everything and it still isn't working, not even with the latest beta version from https://hashcat.net/beta/ , we could proba... |
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philsmd |
hashcat
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11 |
2,040 |
06-13-2020, 12:46 PM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| I've now spend (wasted ? ) some minutes investigating this and it seems that already the input file (the UTC file that you would normally use for the ethereum2john.py conversion to a hash) is complete... |
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philsmd |
hashcat
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11 |
2,040 |
06-13-2020, 01:48 PM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| The file was obviously manipulated by a human (or malware ?) and is not valid.
No ethereum client would generate a UTC file with a
Code:
--
ciphertext
--
and
Code:
--
mac
--
within the ... |
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philsmd |
hashcat
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11 |
2,040 |
06-13-2020, 02:33 PM |
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Thread: Password-based Uniform-Random-Equivalent Encryption
Post: RE: Password-based Uniform-Random-Equivalent Encry...
| it wouldn't be surprising that there exists software that can encrypt disks/volumes/containers etc and make them look as random data.
The problem only is that also (plain text and easy to spot) metad... |
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philsmd |
General Talk
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1 |
557 |
06-13-2020, 03:45 PM |
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Thread: No devices found/left
Post: RE: No devices found/left
| The downloaded file l_opencl_p_18.1.0.015.tgz defintiely contains an installation file called "install.sh" within the archive.
If you would have extracted the tgz file correctly with "tar xzf l_ope... |
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philsmd |
hashcat
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7 |
1,535 |
06-14-2020, 06:33 PM |
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Thread: DES with partial plain text
Post: RE: DES with partial plain text
| for -m 14000 = DES (PT = $salt, key = $pass)
the "plain text" is the salt and the password is the encryption key
Therefore, with unknown plain text the "hash" would change or you would need to l... |
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philsmd |
hashcat
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11 |
1,633 |
06-14-2020, 11:00 PM |
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Thread: DES with partial plain text
Post: RE: DES with partial plain text
| so you know exactly 4 "bytes" of 8 bytes of the key ? (just remember that of the 8 "bytes" == 8 * 8 bits = 64 bits, 8 of them are parity bits, therefore it's 8*8 - 8 = 64 bits - 8 bits = 56 bits). we ... |
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philsmd |
hashcat
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11 |
1,633 |
06-15-2020, 08:39 AM |
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Thread: Truecrypt
Post: RE: Truecrypt
| just one simple thing you could and should do. create a similar container with known password (it could be similar to the one you are trying to crack, just remember always that this is just a test and... |
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philsmd |
General Talk
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10 |
2,590 |
06-15-2020, 08:52 AM |
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Thread: DES with partial plain text
Post: RE: DES with partial plain text
| now you are confusing ciphertext and plaintext
the format of -m 14000 hashes is
8_bytes_ciphertext_in_hex:8_bytes_plaintext_in_hex |
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philsmd |
hashcat
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11 |
1,633 |
06-15-2020, 09:02 AM |
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Thread: DES with partial plain text
Post: RE: DES with partial plain text
| yeah, that would work, you just generate the set of hashes with different right part ("salt" aka ciphertext) and try to crack those hashes. In theory it shouldn't be 65536 if the plaintext wasn't rand... |
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philsmd |
hashcat
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11 |
1,633 |
06-15-2020, 09:15 AM |
