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Thread: PCIE question/Issue
Post: RE: PCIE question/Issue
| Your motherboard likely doesn't support using all of the slots at once. Many boards we've tested in the past only support 4 GPUs. Other possible issues: you do not have enough PCI-e lanes on the CPU a... |
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epixoip |
Old oclHashcat Support
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1 |
3,416 |
06-14-2015, 07:45 AM |
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Thread: Best card for Descrypt and md5apr1
Post: RE: Best card for Descrypt and md5apr1
| GTX 970, GTX 980, GTX 980 Ti, GTX Titan X. Buy whichever you can afford. |
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epixoip |
Old oclHashcat Support
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8 |
11,869 |
06-15-2015, 10:51 AM |
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Thread: Trying to benchmark, computer restarts, Ubuntu 14.04
Post: RE: Trying to benchmark, computer restarts, Ubuntu...
| Sounds like you're tripping the circuit protection in your power supply. Looks like you have 4x 7990 or 8x 7970, how big is your power supply?
alphAEcho Wrote: (06-18-2015, 11:06 AM)
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I installed ... |
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epixoip |
Old oclHashcat Support
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7 |
13,807 |
06-18-2015, 11:14 AM |
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Thread: Trying to benchmark, computer restarts, Ubuntu 14.04
Post: RE: Trying to benchmark, computer restarts, Ubuntu...
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alphAEcho Wrote: (06-18-2015, 12:33 PM)
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I have 4x XFX R7990, and i have a 1600W Power Supply. Do you think that would be enough?
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Not even close to enough power! So this is almost certainly yo... |
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epixoip |
Old oclHashcat Support
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7 |
13,807 |
06-18-2015, 01:09 PM |
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Thread: 82141 H/s max for r9 270?
Post: RE: 82141 H/s max for r9 270?
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epixoip |
Old oclHashcat Support
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4 |
8,273 |
06-20-2015, 07:00 AM |
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Thread: 290x Stops Cracking and Hangs OclHashcat
Post: RE: 290x Stops Cracking and Hangs OclHashcat
| If you're getting an ASIC hang during NTLM brute force, then it is very likely a power issue. How big is your PSU? |
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epixoip |
Old oclHashcat Support
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11 |
14,530 |
06-25-2015, 09:32 PM |
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Thread: Second GPU Missing after first cudaHashcat run
Post: RE: Second GPU Missing after first cudaHashcat run
| If you're using risers, then bad riser. If you're not using risers, then bad PCI-e slot. If it's not the motherboard, then bad GPU. Basic Layer 1 troubleshooting. |
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epixoip |
Old oclHashcat Support
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3 |
6,067 |
06-25-2015, 09:37 PM |
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Thread: 290x Stops Cracking and Hangs OclHashcat
Post: RE: 290x Stops Cracking and Hangs OclHashcat
| The speeds look fine to me, atom. Both the single hash speeds and the multi-hash speeds. Are you perhaps looking at the speed of the Firepro card? |
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epixoip |
Old oclHashcat Support
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11 |
14,530 |
06-26-2015, 10:07 PM |
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Thread: ERROR: Use of rules-file or rules-generate only allowed in attack-mode 0
Post: RE: ERROR: Use of rules-file or rules-generate onl...
| Hashcat GUI is a third-party tool not developed by the authors of hashcat, and is thus not supported here. |
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epixoip |
Old oclHashcat Support
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1 |
5,128 |
06-27-2015, 09:36 AM |
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Thread: 290x Stops Cracking and Hangs OclHashcat
Post: RE: 290x Stops Cracking and Hangs OclHashcat
| Those 290Xs will draw around 320W on NTLM brute force, so your GPUs alone are likely pulling around 960W. Doesn't leave much power available for everything else in your system. Plus that's a pretty lo... |
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epixoip |
Old oclHashcat Support
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11 |
14,530 |
06-25-2015, 10:50 PM |
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Thread: Second GPU Missing after first cudaHashcat run
Post: RE: Second GPU Missing after first cudaHashcat run
| That actually doesn't rule out anything that I said. |
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epixoip |
Old oclHashcat Support
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3 |
6,067 |
06-28-2015, 01:14 PM |
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Thread: Issue with custom rules
Post: RE: Issue with custom rules
| Specifying two wordlists in -a 0 doesn't combine the wordlists, it just runs them in serial. So your command was analogous to the following two commands:
Code:
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oclhashcat64 hash.txt dictionar... |
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epixoip |
Old oclHashcat Support
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3 |
8,612 |
06-29-2015, 04:57 AM |
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Thread: Issue with custom rules
Post: RE: Issue with custom rules
| You can use rules with the combinator attack, but only single rules with -j/-k.
As far as a small dictionary of common words goes, have a look at https://en.wiktionary.org/wiki/Wiktionary%3aFrequen... |
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epixoip |
Old oclHashcat Support
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3 |
8,612 |
06-29-2015, 08:13 AM |
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Thread: Low GPU load for dictionary attack
Post: RE: Low GPU load for dictionary attack
| You're not giving the GPU enough work to do. It is impossible to gain any acceleration with straight dictionary attacks against fast hashes unless you supply an amplifier.
https://hashcat.net/wiki/d... |
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epixoip |
Old oclHashcat Support
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1 |
3,836 |
06-29-2015, 11:54 PM |
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Thread: Can't launch cudaHashcat on Linux.
Post: RE: Can't launch cudaHashcat on Linux.
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epixoip |
Old oclHashcat Support
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5 |
7,819 |
06-30-2015, 12:17 AM |
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Thread: Can't launch cudaHashcat on Linux.
Post: RE: Can't launch cudaHashcat on Linux.
| Sounds like the kernel module built okay, but the libraries didn't get installed properly. How did you install the driver? |
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epixoip |
Old oclHashcat Support
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5 |
7,819 |
06-30-2015, 06:43 AM |
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Thread: Can't run cudaHashcat64 v1.36 with WPA2 hccap
Post: RE: Can't run cudaHashcat64 v1.36 with WPA2 hccap
| https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#hashcat_reports_statuscracked_but_did_not_print_the_hash_value_and_the_outfile_is_empty_what_happened |
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epixoip |
Old oclHashcat Support
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1 |
3,893 |
06-30-2015, 10:36 AM |
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Thread: Under The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali): Error - X needs to be running...
Post: RE: Under The-Distribution-Which-Does-Not-Handle-O...
| Hashcat looks at the OpenCL library version (as that's what matters.) What does clinfo say? |
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epixoip |
Old oclHashcat Support
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4 |
7,847 |
07-02-2015, 06:13 AM |
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Thread: Under The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali): Error - X needs to be running...
Post: RE: Under The-Distribution-Which-Does-Not-Handle-O...
| Yeah, that's the wrong version. For 14.9, the correct version is 1573.4. So you definitely have a much newer driver installed than 14.9.
I'm sorry you're experiencing so many difficulties. I haven'... |
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epixoip |
Old oclHashcat Support
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4 |
7,847 |
07-02-2015, 09:07 AM |
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Thread: Linux Catalyst Tutorial Still Valid?
Post: RE: Linux Catalyst Tutorial Still Valid?
| Those four packages are not required to install the driver, only to build a .deb package. And actually if you remove multiarch support, it is impossible to install lib32gcc1 (actually this is like the... |
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epixoip |
Old oclHashcat Support
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1 |
4,017 |
07-03-2015, 12:46 PM |
