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Thread: hash160(x) a.k.a. ripemd160(sha256(x))
Post: RE: hash160(x) a.k.a. ripemd160(sha256(x))
| Cool, please do not forget to contribute afterwards |
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hashcat
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7 |
8,266 |
12-09-2016, 02:02 PM |
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Thread: Hashcat doesn't manage fans/temps properly.
Post: RE: Hashcat doesn't manage fans/temps properly.
| To solve the fan speed simply fix OpenCL installation by doing the steps *exactly* as explained here: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#i_may_have_the_wrong_driver_instal... |
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atom |
hashcat
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3 |
4,697 |
12-09-2016, 02:05 PM |
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Thread: increment gives invlaid mask error
Post: RE: increment gives invlaid mask error
| I had added support for this to hashcat v3.20, but it was bugged in case of WPA. Should be fixed with latest beta on https://hashcat.net/beta/ |
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atom |
hashcat
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5 |
7,882 |
12-18-2016, 05:03 PM |
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Thread: Which hashcat should I install on my Windows XP 32bit?
Post: RE: Which hashcat should I install on my Windows X...
| Which OpenCL compatible hardware do you want to run it on? |
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hashcat
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5 |
6,947 |
12-18-2016, 05:08 PM |
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Thread: Use hashcat with a dictionary of big words
Post: RE: Use hashcat with a dictionary of big words
| Total wrong approach. If your algorithm creates 128 byte intermediate values you need to handle that inside a dedicated kernel for that algorithm. |
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hashcat
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4 |
5,765 |
12-18-2016, 05:11 PM |
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Thread: Combinator attack with a maximum length?
Post: RE: Combinator attack with a maximum length?
| Hashcat can not show an ETA because it can not know the total number of password candidates you're sending in. |
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hashcat
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5 |
7,216 |
12-18-2016, 05:13 PM |
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Thread: Problems with Fans ?
Post: RE: Problems with Fans ?
| You can use --gpu-temp-retain 1 to tell hashcat to set the fans to 100% for you, so you don't need any external tools |
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atom |
hashcat
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6 |
7,968 |
12-18-2016, 05:15 PM |
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Thread: Huge speed drop with Amd GPU Pro
Post: RE: Huge speed drop with Amd GPU Pro
| Please post full commandline |
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hashcat
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6 |
6,179 |
12-18-2016, 05:38 PM |
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Thread: Huge speed drop with Amd GPU Pro
Post: RE: Huge speed drop with Amd GPU Pro
| Yes, I can reproduce the same behaviour. Mask is fine, but rule-based dropped from ~600MH/s to ~300MH/s.
Also the OpenCL JIT compiler segfaults while compiling the scrypt kernel. That errors occur in... |
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hashcat
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6 |
6,179 |
12-18-2016, 11:24 PM |
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Thread: AMD Radeon™ R7 M360 2GB DDR3 The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) 2.0 Error
Post: RE: AMD Radeon™ R7 M360 2GB DDR3 The-Distributio...
| AMD users on Linux require "AMDGPU-Pro Driver" (16.40 or later) |
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Hardware
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1 |
3,589 |
12-18-2016, 11:29 PM |
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Thread: Hashcat exhausted, yet password is in dictionary
Post: RE: Hashcat exhausted, yet password is in dictiona...
| Typical WPA case and it's always because of a bad handshake capture. Just do a new one. |
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hashcat
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6 |
6,495 |
12-18-2016, 11:31 PM |
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Thread: Hashcat exhausted, yet password is in dictionary
Post: RE: Hashcat exhausted, yet password is in dictiona...
| Latest hashcat beta adds some help for that, new feature. You can add as many handshakes as you want (to make sure there's at least one valid) while cracking them all at once takes the same time as a ... |
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atom |
hashcat
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6 |
6,495 |
12-22-2016, 02:46 PM |
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Thread: Use hashcat with a dictionary of big words
Post: RE: Use hashcat with a dictionary of big words
| Yes, block size for sha1 is 64, but if the data part is >= 55, then it requires two calls to sha1 transform because of merkle-demgard construct. |
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hashcat
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4 |
5,765 |
12-22-2016, 02:49 PM |
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Thread: GT 755M vs GT 740M
Post: RE: GT 755M vs GT 740M
| The GPU is bad for cracking if the NVIDIA OpenCL runtime returns it as Shader Model 3.0 |
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Hardware
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7 |
9,380 |
12-22-2016, 02:53 PM |
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Thread: Word List Downloads
Post: RE: My Wordlists
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cityscab Wrote: (12-21-2016, 04:18 AM)
--
I made some wordlists using the maskprocessor utility and a regex editor and put them in a zip file.
Webster
This wordlist has every word in Websters Una... |
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User Contributions
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19 |
879,292 |
12-22-2016, 02:55 PM |
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Thread: hashcat creates empty output file at start
Post: RE: hashcat creates empty output file at start
| That's wanted. It makes sure it has write-permission to the outfile. Imagine you're cracking a hash and hashcat can't write to outfile and errors out. |
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hashcat
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1 |
2,674 |
12-22-2016, 02:58 PM |
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Thread: Triple md5
Post: RE: Triple md5
| It was part of hashcat legacy. If want it added to hashcat, see here how to request it : https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#i_want_to_request_some_new_algorithms_or_featur... |
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atom |
hashcat
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3 |
3,800 |
12-22-2016, 02:59 PM |
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Thread: Performance related to password length
Post: RE: Performance related to password length
| Hard to estimate. Best way to find out is to modify the kernels directly. But gutfeeling tells me it's not much because of some other optimizations that went into the code since then. |
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atom |
hashcat
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1 |
2,719 |
12-22-2016, 03:02 PM |
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Thread: Hashcat 3.20 on NVIDIA GTX 480 and Intel Xeon X5482
Post: RE: Hashcat 3.20 on NVIDIA GTX 480 and Intel Xeon ...
| It's an OpenCL runtime installation problem. Probably you had AMD or Intel OpenCL runtime added before. Read this and follow it 100%: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#i_... |
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atom |
hashcat
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11 |
15,856 |
12-22-2016, 03:06 PM |
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Thread: How to Allocate More Memory?
Post: RE: How to Allocate More Memory?
| The OpenCL runtime limits hashcat to use only 1/4 of the total memory, but for memory intense algorithms like scrypt it allocates four blocks to workaround that problem. For other algorithms it doesn'... |
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atom |
hashcat
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1 |
4,401 |
12-25-2016, 02:15 PM |
