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Thread: correct command line
Post: RE: correct command line
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iiidefconiii Wrote: (12-23-2017, 03:34 PM)
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Or should it be the other way around?
ddrelease64.exe if=MyEncrpytionP1.hc of=hash.raw bs=512 count=1?
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This one. With the other one you might d... |
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undeath |
hashcat
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24 |
22,564 |
12-23-2017, 03:43 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| Yes, you want to do a mask attack https://hashcat.net/wiki/doku.php?id=mask_attack |
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undeath |
hashcat
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25 |
21,256 |
08-08-2017, 11:43 AM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
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slayerdiangelo Wrote: (08-08-2017, 03:21 PM)
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You should use the mask processor and pipe the output to Hashcat.
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Hashcat supports mask attacks in attack mode 3. No need to use external tools.
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undeath |
hashcat
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25 |
21,256 |
08-08-2017, 04:20 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| depends, if your wallet is mode 15600 [$ethereum$p] use your GPU (mining rig) if your wallet is mode 15700 [$ethereum$s] use your CPU (gaming machine) still use your mining rig
(well, actually it mig... |
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undeath |
hashcat
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25 |
21,256 |
08-08-2017, 06:42 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| use https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/run/ethereum2john.py to extract the necessary info from your wallet
you're on the right track. To set the hash type consult --h... |
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undeath |
hashcat
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25 |
21,256 |
08-09-2017, 12:00 AM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| 4 H/s is really slow. Something seems off. As written before, my old 2600k manages to get 13 H/s. But why not using your GPU? It's probably still at least as fast as your CPU. Note that it may take ~2... |
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undeath |
hashcat
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25 |
21,256 |
08-09-2017, 10:18 AM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| Did you try --scrypt-tmto=0? At least the example hash works for me with every tmto setting (though 0 is the fastest option on cpu and gpu in my scenario).
--force is only if you use an unsupported... |
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undeath |
hashcat
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25 |
21,256 |
08-09-2017, 05:38 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| I just learnt script-tmto=0 means auto-configuration, not disable tmto trade-offs alltogether. And furthermore, the higher the value the less RAM is used.
However, there might be an incompatibility w... |
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undeath |
hashcat
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25 |
21,256 |
08-10-2017, 04:55 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| take home message: the scrypt settings ethereum uses by default make GPU cracking mostly impossible. Just use your CPU. |
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undeath |
hashcat
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25 |
21,256 |
08-10-2017, 05:35 PM |
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Thread: So I'm dumb and lost my ETH password
Post: RE: So I'm dumb and lost my ETH password
| scrypt has three parameters. Depending on how those parameters are chosen it may or may not work on GPU. The parameters of your ethereum wallet don't. |
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undeath |
hashcat
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25 |
21,256 |
08-11-2017, 10:12 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
| You can pipe in the output of combinator3. That's only useful for slow hashes though. You will notice speed decrease with hmac-sha256.
Depending on how big your wordlists are you can pre-generate a n... |
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undeath |
hashcat
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25 |
19,841 |
06-15-2018, 11:41 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
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vigilantbag Wrote: (06-15-2018, 07:01 PM)
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And for your second option on pre-generating a new wordlist, I need to use three separate wordlists, giving me three different word sets per candidate, bu... |
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undeath |
hashcat
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25 |
19,841 |
06-15-2018, 11:51 PM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
| ok, saving the result of combining such a big wordlist is infeasible. But running that in combinator3 would probably take several years to complete anyway. |
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undeath |
hashcat
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25 |
19,841 |
06-16-2018, 12:15 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
| you're not talking about the 1Password competition, are you? https://hashcat.net/forum/thread-7480.html
That's not "hmac-sha256" but pbkdf2 (with hmac-sha256) with 100k iterations. That's a whole d... |
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undeath |
hashcat
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25 |
19,841 |
06-16-2018, 12:36 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
| I'm pretty sure they were using the "AgileWords.txt" wordlist you can find on the competition's github repo. That's a whole lot smaller than your wordlist. And still, even with a decent hardware clust... |
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undeath |
hashcat
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25 |
19,841 |
06-16-2018, 12:47 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
| There is no hashcat-native way of doing combinator3 with rules. A simple solution would be creating an intermediate wordlist with a space appended to each line, then creating a second intermediate wor... |
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undeath |
hashcat
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25 |
19,841 |
06-16-2018, 12:58 AM |
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Thread: Possible development to support three wordlists at once?
Post: RE: Possible development to support three wordlist...
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Code:
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sed 's/$/ /g' wordlist.txt > with-space.txt
combinator.bin with-space.txt with-space.txt > comb-with-space.txt
hashcat -a1 hash.txt comb-with-space.txt wordlist.txt
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undeath |
hashcat
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25 |
19,841 |
06-16-2018, 01:06 AM |
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Thread: Ryzen OpenCL benchmarks?
Post: RE: Ryzen OpenCL benchmarks?
| You do realize this is the hashcat forum and epixoip is talking about hashcat kernels, right? Nobody here cares about audio/video performance. |
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undeath |
Hardware
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26 |
31,270 |
05-14-2017, 12:31 AM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| unless there is a different way to check if the seed has been successfully decrypted other than the keccak hashing mentioned by philsmd above it's impossible to retrieve the password using the first 8... |
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undeath |
hashcat
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26 |
24,602 |
02-11-2018, 02:12 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
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philsmd Wrote: (02-11-2018, 02:24 PM)
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I'm almost 100% sure, that such a technique where somebody can recover a very long random seed by just having 80-bytes of the encrypted seed is currently infe... |
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undeath |
hashcat
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26 |
24,602 |
02-11-2018, 02:36 PM |
