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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| FWIW, I've been using that same Perl one-liner from undeath, expanded for readability and converted to a standalone script:
Code:
--
#!/usr/bin/env perl
# Credit: undeath, https://hashcat.net... |
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royce |
hashcat
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10 |
9,895 |
03-15-2017, 03:02 PM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| Interesting use cases, thanks.
Two things, though:
1. Since the subject of this post starts with "Potfile format", I assumed that the end goal is to convert a potfile, but retain the potfile for... |
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royce |
hashcat
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10 |
9,895 |
03-16-2017, 04:14 AM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| And here's a rough pass at the reverse:
Code:
--
#!/usr/bin/env perl
# Credit: undeath, https://hashcat.net/forum/thread-3522.html
# ... and devilsadvocate ;)
use utf8;
while () {
... |
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royce |
hashcat
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10 |
9,895 |
03-16-2017, 04:45 AM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| I know this is going to sound silly, but just to triple-confirm ... you're saying that you convert your plaintext dictionaries to hex strings, producing output like this (from the first ten lines of r... |
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royce |
hashcat
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10 |
9,895 |
03-16-2017, 06:11 AM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| With the recent appearance of --encoding-from and --encoding to, I wouldn't expect there to be any additional value in storing wordlists as hex. If you're getting additional hits because of them, they... |
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royce |
hashcat
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10 |
9,895 |
11-23-2017, 08:11 PM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| With the upcoming -S / --slow-candidates option, it may be that a better approach for this could be possible. |
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royce |
hashcat
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19 |
9,937 |
09-03-2018, 04:27 AM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| Fair. I'm a little over my head here, but it does sound as though the length enforcement is happening in the wrong place for slow hashes. |
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royce |
hashcat
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19 |
9,937 |
09-03-2018, 04:39 PM |
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Thread: Benchmark selection
Post: RE: Benchmark selection
|
atom Wrote: (10-29-2017, 11:08 AM)
--
Quote:
--
For selecting groups of hashes for focused benchmarking, it might be useful to select all of the ones in a particular family:
--
Doesn't sound ec... |
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royce |
hashcat
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8 |
9,939 |
10-29-2017, 06:10 PM |
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Thread: Benchmark selection
Post: RE: Benchmark selection
| I am not sure which other algorithms would apply, but I imagine that some algorithms are good for testing differences between AMD/NVIDIA, or between driver versions, or between versions of hashcat. at... |
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royce |
hashcat
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8 |
9,939 |
10-28-2017, 03:44 PM |
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Thread: MD5 substring
Post: RE: MD5 substring
| It's C. Try compiling it on a Linux system. |
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royce |
General Talk
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9 |
10,041 |
01-08-2017, 11:48 PM |
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Thread: MD5 substring
Post: RE: MD5 substring
| Note also the compilation instructions that are in the source code itself:
cc -o md5substr md5substr.c -march=native -O3 -funroll-loops -fomit-frame-pointer -pthread |
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royce |
General Talk
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9 |
10,041 |
01-09-2017, 12:14 AM |
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Thread: MD5 substring
Post: RE: MD5 substring
| Probably possible, but I have no experience in that area. Someone else may be able to chime in. |
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royce |
General Talk
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9 |
10,041 |
01-09-2017, 01:12 AM |
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Thread: Linux GPU accelerated cracking
Post: RE: Linux GPU accelerated cracking
| Skip K-a-l-i. I'd go straight to release of Ubuntu 16.04 LTS, and then set up using these instructions:
https://hashcat.net/faq/wrongdriver
... and this version of the drivers directly from AMD:... |
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royce |
hashcat
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5 |
10,071 |
02-22-2018, 04:36 PM |
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Thread: How do I speed up my laptop
Post: RE: How do I speed up my laptop
| Using hashcat on systems for which you are not explicitly authorized to do so ... is a very, very bad idea. What you're describing is certainly unethical, and may even be illegal (but IANAL and this i... |
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royce |
Hardware
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15 |
10,085 |
06-04-2018, 03:42 AM |
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Thread: How do I speed up my laptop
Post: RE: How do I speed up my laptop
| That's some kind of weird GPU subscription/membership thing I've never seen before. But the card itself looks right. The "Founders Edition" cards are the hardiest and have the best cooling design - bu... |
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royce |
Hardware
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15 |
10,085 |
06-04-2018, 05:07 AM |
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Thread: How do I speed up my laptop
Post: RE: How do I speed up my laptop
| Yeah, agreed - that looks pretty shady. |
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royce |
Hardware
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15 |
10,085 |
06-04-2018, 05:22 PM |
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Thread: How do I speed up my laptop
Post: RE: How do I speed up my laptop
| https://gist.github.com/roycewilliams/616db7a80f145f46a40807b7605c164a |
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royce |
Hardware
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15 |
10,085 |
06-07-2018, 06:34 PM |
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Thread: First Cracking Rig
Post: RE: First Cracking Rig
| I hadn't seen that case before - interesting form factor. If you intend to run long jobs, make sure that your cooling of the room itself is adequate.
I haven't done the math, but 2x1600 PSUs seems ... |
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royce |
Hardware
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19 |
10,139 |
02-19-2019, 05:29 PM |
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Thread: First Cracking Rig
Post: RE: First Cracking Rig
| Since mining has dropped off a bit, you can probably pick up some of the higher-end multi-PCIe boards for pretty cheap. Some examples:
https://bitcoin.zorinaq.com/many_pcie/
Some attacks are happier ... |
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royce |
Hardware
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19 |
10,139 |
02-19-2019, 05:49 PM |
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Thread: truncating passwords instead of rejecting them
Post: truncating passwords instead of rejecting them
| In this 2011 thread:
https://hashcat.net/forum/thread-698.html
... someone asked about "wordlist clipping" - being able to truncate passwords instead of rejecting them.
The suggestion at the t... |
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royce |
Old oclHashcat Support
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6 |
10,387 |
01-14-2015, 09:20 PM |
