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Thread: Using hashcat to find v3 ethereum wallet password
Post: Using hashcat to find v3 ethereum wallet password
| Hey- so I have a big .txt file full of passwords I want to try, and I even wrote a python script that successfully attempts to verify them against an ethereum wallet.
But I'm told hashcat can poten... |
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phildo |
hashcat
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21 |
25,926 |
06-18-2017, 08:08 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok- so I've derived the string from the ripper script... but how do I use it? Do I just copy and paste it as an argument to hashcat? Where to I put the argument for my password list?
I've tried
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phildo |
hashcat
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21 |
25,926 |
06-18-2017, 11:45 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok, something weird is happening with this forum. This post keeps on getting deleted and then reappears. So I have two of the same threads going on, but in parallel universes. Whatever, I'll just keep... |
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phildo |
hashcat
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21 |
25,926 |
06-19-2017, 07:40 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok- so I've tried:
hashcat3.6 -m 15700 -a 0 -w 3 --scrypt-tmto 4 hash.txt password.txt
Now I get:
Increasing single-block device memory allocatable for --scrypt-tmto 4.
Cannot allocate enoug... |
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phildo |
hashcat
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21 |
25,926 |
06-19-2017, 07:50 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Tried it with 4, 3, 2, 1, and 0
4, 3, 2, and 1 all have the same output (shown below). 0 has same output as though I didn't use the --scrypt-tmto argument in at all. |
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phildo |
hashcat
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21 |
25,926 |
06-19-2017, 08:24 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok. Thanks for your help!
But, just for the sake of anyone else who might know something, or if someone's in my situation, here's the status.
hashcat3.6 -m 15700 -a 0 --scrypt-tmto 1 -w 1 hash.t... |
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phildo |
hashcat
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21 |
25,926 |
06-19-2017, 08:41 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| How do I choose to use the CPU instead of GPU?
And I've tried using -n 1 (see earlier posts)- it pops up with an error saying -n is deprecated. (but that I can --force it if I want, and I've tried ... |
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phildo |
hashcat
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21 |
25,926 |
06-19-2017, 09:40 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok, I'm honestly trying and can't parse anything in the --help that makes sense of that. I found this: https://scottlinux.com/2017/01/31/how-to-use-hashcat-on-cpu-only/ , but this is for debian and a... |
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phildo |
hashcat
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21 |
25,926 |
06-20-2017, 04:42 AM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Ok! I got it to work!
Here's my final command:
hashcat3.6 -m 15700 -a 0 --scrypt-tmto 1 -w 1 -D1 -n 1 --force hash.txt password.txt
And it required a build of hashcat 3.6 from source (brew do... |
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phildo |
hashcat
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21 |
25,926 |
06-20-2017, 05:54 PM |
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Thread: Using hashcat to find v3 ethereum wallet password
Post: RE: Using hashcat to find v3 ethereum wallet passw...
| Thanks you all for your help, but I'm still not getting any results.
Here's my input: (I've also tried with out --scrypt-tmto 1 and -w 1)
hashcat3.6 -m 15700 -a 0 --scrypt-tmto 1 -w 1 -D1 hash.... |
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phildo |
hashcat
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21 |
25,926 |
06-20-2017, 05:53 PM |
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Thread: Minimum investment on a descent rig for 16+ character NTLM passwords
Post: RE: Minimum investment on a descent rig for 16+ ch...
| to be fair, he could mean "brute force" against a dictionary of common passwords (as opposed to "really" brute forcing all possible combinations...), in which case pass length is likely unimportant?
... |
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phildo |
Hardware
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10 |
7,998 |
05-08-2018, 10:06 PM |
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Thread: Minimum investment on a descent rig for 16+ character NTLM passwords
Post: RE: Minimum investment on a descent rig for 16+ ch...
| "brute force" means "try a, try b, try c, ... try aa, try ab, try ac, ... aaa, aab, aac" all the way to 16 characters. The "get a calculator" comment refers so the possibility space being way way way ... |
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phildo |
Hardware
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10 |
7,998 |
05-08-2018, 10:21 PM |
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Thread: Minimum investment on a descent rig for 16+ character NTLM passwords
Post: RE: Minimum investment on a descent rig for 16+ ch...
| (Sorry if this post is about to go off topic- but now I'm curious!)
mrfancypants Wrote: (05-08-2018, 11:02 PM)
--
... I can probably get 2 out of every 3 passwords in the list in a couple of hours... |
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phildo |
Hardware
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10 |
7,998 |
05-08-2018, 11:52 PM |
