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Thread: Increasing maximum salt length in custom kernel
Post: RE: Increasing maximum salt length in custom kerne...
| The maximum block size for 32 bit based sha* versions is 64 and 128 for the 64 bit based ones. So in case you want to compute a sha1 of an input message of length 102 you need to split them in two par... |
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atom |
hashcat
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3 |
3,477 |
05-13-2017, 02:20 PM |
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Thread: 8-12% drop in speed in "Hashcat 3.5.0" (running wpa2)
Post: RE: 8-12% drop in speed in "Hashcat 3.5.0" (runnin...
| Then you maybe want to fix your handshake recording. Try out wlandump from https://github.com/ZerBea/hcxtools it's the way to go in 2017. |
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atom |
hashcat
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3 |
4,718 |
05-13-2017, 02:23 PM |
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Thread: Newbie Build Question?
Post: RE: Newbie Build Question?
| I think this message is not from the NV installer but from the Intel one. If that's the case and you're on Ubuntu 16.04, ignore it, it will successfully install and work afterwards. |
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atom |
Hardware
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4 |
5,735 |
05-13-2017, 02:25 PM |
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Thread: Cracking failed on Radeon Pro WX5100
Post: RE: Cracking failed on Radeon Pro WX5100
| It's a known problem with all AMDGPU-Pro drivers > 16.40, therefore you should stick with 16.40 and not newer ones. |
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atom |
hashcat
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5 |
6,864 |
05-13-2017, 02:28 PM |
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Thread: CL_PLATFORM_NOT_FOUND_KHR Error
Post: RE: CL_PLATFORM_NOT_FOUND_KHR Error
| It is for sure a driver installation error. Just run a different OpenCL tool to verify, like this: https://github.com/Oblomov/clinfo |
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atom |
hashcat
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4 |
14,442 |
05-13-2017, 02:32 PM |
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Thread: Joomla 3.7 hash type?
Post: RE: Joomla 3.7 hash type?
| I'm afraid it could be bcrypt(md5($pass.$salt)) so that they can stay backward compatible and do not require the users to re-enter the password in order to update the hashes to just bcrypt. Can someon... |
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atom |
hashcat
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3 |
4,586 |
05-13-2017, 02:34 PM |
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Thread: custom workload
Post: RE: custom workload
| In case your goal is to have a priority solution it's much easier to handle if you create small packages using -s and -l so that you can switch to a different active package in a small timeframe. |
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atom |
hashcat
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6 |
5,312 |
05-13-2017, 02:42 PM |
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Thread: wpa/2 flaws?
Post: RE: wpa/2 flaws?
| There's no such weakness in PBKDF2 |
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atom |
General Talk
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2 |
3,183 |
05-13-2017, 02:46 PM |
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Thread: compiling makefile github
Post: RE: compiling makefile github
| How is this any useful?
Quote:
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also it shows the password being attacked instead of including nananana as placeholders
--
That would actually slow down the attack as the process as to pri... |
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atom |
Beta Tester
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8 |
13,135 |
05-13-2017, 02:47 PM |
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Thread: Rule help
Post: RE: Rule help
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atom |
hashcat
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5 |
4,934 |
05-17-2017, 12:10 PM |
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Thread: itunes backup >10 - am i doing it wrong?
Post: RE: itunes backup >10 - am i doing it wrong?
| No it's fine, iTunes backup >= 10.0 is doing 10,000,000 iterations of PBKDF2, so it's actually that slow. I meassured a single computation on CPU to run > 40 seconds. |
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atom |
General Talk
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2 |
4,395 |
05-21-2017, 01:12 PM |
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Thread: Use rules only on selected dictionaries
Post: RE: Use rules only on selected dictionaries
| What's wrong with that solutions, it's pretty good use of hashcat. You can improve it by using | instead of > to not write the data to disc but to pipe it to the 2nd process. |
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atom |
General Talk
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4 |
4,675 |
05-21-2017, 01:14 PM |
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Thread: convert a WPA / WPA2 pcap
Post: RE: convert a WPA / WPA2 pcap
| Not sure what's so hard to understand here. Just do not use wpaclean. |
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atom |
General Talk
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9 |
15,387 |
05-21-2017, 01:15 PM |
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Thread: 3DES with repeating key
Post: RE: 3DES with repeating key
| Well a quick fix for you would be to rewrite the kernel to reuse the first 8 byte as input for the 2nd and 3rd DES round and do a mask attack where the last 16 byte are static. |
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atom |
hashcat
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8 |
7,519 |
05-21-2017, 01:18 PM |
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Thread: Unknown salt
Post: RE: Unknown salt
| Create all possible variants using maskprocessor plus a leading ":" to file A, then use combinator.bin from hashcat-utils with your current hashlist and file A to merge them to create a large hashlist... |
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atom |
hashcat
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5 |
5,396 |
05-21-2017, 01:20 PM |
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Thread: Zip file, pkzip2, does hashcat support this yet?
Post: RE: Zip file, pkzip2, does hashcat support this ye...
| Only $zip2$ is supported (WinZip). |
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atom |
hashcat
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1 |
3,727 |
05-21-2017, 01:23 PM |
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Thread: Unknown salt
Post: RE: Unknown salt
| It's your own fault if you do not export the salt, which is freely available in the database. If you intentionally make your life harder than necessary, that's what you get. |
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atom |
hashcat
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5 |
5,396 |
05-22-2017, 08:37 AM |
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Thread: 3DES with repeating key
Post: RE: 3DES with repeating key
| It depends on who you are and what the purpose is |
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atom |
hashcat
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8 |
7,519 |
05-22-2017, 08:37 AM |
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Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing
| Indeed ?a x 11 BF is not feasible therefore it doesn't matter if it overflows or not which is why hashcat works as it works. You need to try more clever attacks based on wordlists. |
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atom |
hashcat
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13 |
22,739 |
05-22-2017, 08:41 AM |
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Thread: Unknown salt
Post: RE: Unknown salt
| The -e option was in hashcat legacy only |
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atom |
hashcat
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5 |
5,396 |
05-23-2017, 03:30 PM |
