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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: lm hash
Post: RE: lm hash
| If those are the actual commands you ran, then that would be your problem. "-3 a" defines custom charset 3 as the letter "a", perhaps you meant "-a 3"? You also do not need seven different commands. A... |
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epixoip |
Old oclHashcat Support
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7 |
11,297 |
07-06-2015, 08:57 AM |
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Thread: lm hash
Post: RE: lm hash
| Are you sure? Because you just wrote "-3 a" in your post above. The fact that you ran seven different commands doesn't inspire much confidence.
Anyway, let's assume you did run the correct attack. ... |
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epixoip |
Old oclHashcat Support
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7 |
11,297 |
07-06-2015, 11:46 AM |
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Thread: New Tyan Build Log
Post: RE: New Tyan Build Log
| Taking the fans off of this GPU wouldn't really do anything, because it has vertical heatsink fins, not horizontal. So yeah, my recommendation would be to use a different GPU. There's really no good r... |
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epixoip |
Hardware
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7 |
11,913 |
07-07-2015, 07:33 AM |
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Thread: New Tyan Build Log
Post: RE: New Tyan Build Log
| Looks like someone is having fun :)
However, I have identified an issue with your build. Sorry, not trying to discourage you, just trying to help you fix it while you're still early in the build pr... |
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epixoip |
Hardware
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7 |
11,913 |
07-07-2015, 06:44 AM |
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Thread: lm hash
Post: RE: lm hash
| Yeah, I think most tools have fixed this by now, but if you're using older copies of the tools or a tool which hasn't yet addressed this problem, then it certainly is a major issue. |
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epixoip |
Old oclHashcat Support
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7 |
11,297 |
07-08-2015, 08:27 AM |
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Thread: R9 380 (Older R9 285) for build?
Post: RE: R9 380 (Older R9 285) for build?
| There's really no good reason to use an AMD GPU in a new build. Should be able to find a GTX 970 for around the same price. |
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epixoip |
Hardware
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7 |
13,764 |
09-07-2015, 09:03 AM |
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Thread: R9 380 (Older R9 285) for build?
Post: RE: R9 380 (Older R9 285) for build?
| They are different architectures so you cannot directly compare the number of shaders. For example, the GTX 970 has 1664 cores and capable of 3.5 TFLOPS, while the R9 290X has 2816 cores and capable o... |
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epixoip |
Hardware
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7 |
13,764 |
09-07-2015, 11:15 AM |
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Thread: PDF 1.4 Password hash cracking
Post: RE: PDF 1.4 Password hash cracking
| The reason why you are getting "mask too small" is because of integer overflow. 255^12 > 2^63. |
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epixoip |
Old oclHashcat Support
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7 |
10,690 |
11-15-2015, 04:34 AM |
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Thread: sql login
Post: RE: sql login
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BJENSEN Wrote: (11-30-2015, 12:18 PM)
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But just to understand: why is it a problem to post hashes?
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Because we said not to. It's just that simple. The only time it is appropriate to post a hash... |
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epixoip |
Old oclHashcat Support
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7 |
11,286 |
12-01-2015, 04:52 AM |
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Thread: oclHashcat Benchmark r9 390x
Post: RE: oclHashcat Benchmark r9 390x
| The 390X is not a new card -- it's just a rebranded 290X. |
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epixoip |
Old oclHashcat Support
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7 |
10,016 |
12-01-2015, 05:27 AM |
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Thread: oclHashcat Benchmark r9 390x
Post: RE: oclHashcat Benchmark r9 390x
| The 290X and 390X use literally the exact same GPU chip. There is zero difference in performance. The 390X might ship with a slightly higher clock, but you can bump the clock on the 290X just the same... |
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epixoip |
Old oclHashcat Support
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7 |
10,016 |
12-01-2015, 07:36 AM |
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Thread: oclHashcat Benchmark r9 390x
Post: RE: oclHashcat Benchmark r9 390x
| Technically no, but also technically yes. 390X doesn't currently work with 1.37 because AMD assigned a new codename to the product, so oclHashcat can't map the codename to the appropriate kernels. But... |
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epixoip |
Old oclHashcat Support
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7 |
10,016 |
12-01-2015, 08:48 AM |
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Thread: Pipe is -very- slow
Post: RE: Pipe is -very- slow
| You're running a straight dictionary attack against a fast hash, so it is impossible to gain GPU acceleration as you do not have an amplifier. You then made an already-slow attack even slower by using... |
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epixoip |
General Help
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7 |
11,970 |
12-03-2015, 12:46 AM |
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Thread: Pipe is -very- slow
Post: RE: Pipe is -very- slow
| It's a potential workaround, not a magic fix. Pipe incurs more host-device transfers and is more sensitive to PCI-e bus speed & latency.
You should be using cpu hashcat for this attack. |
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epixoip |
General Help
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7 |
11,970 |
12-03-2015, 10:30 AM |
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Thread: Pipe is -very- slow
Post: RE: Pipe is -very- slow
| It depends on the hardware and the workload. There's no "one size fits all" answer, you just have to know your tools. In this case, it looks like Mem5 has a really underpowered CPU if he's only pullin... |
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epixoip |
General Help
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7 |
11,970 |
12-04-2015, 02:07 AM |
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Thread: Multi System GPU Setup
Post: RE: Multi System GPU Setup
| No, no, no, no no no no. Did you even read the very first sentence of that article?
Also I should slap you for saying hashstack does the same thing as hashtopus. Why the very idea... |
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epixoip |
General Talk
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7 |
10,759 |
01-05-2016, 01:01 AM |
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Thread: Multi System GPU Setup
Post: RE: Multi System GPU Setup
| Pffft, you edited it after you posted it to say that you said that it was abandoned. I got my eye on you. |
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epixoip |
General Talk
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7 |
10,759 |
01-05-2016, 08:45 AM |
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Thread: Disable message about outdated version
Post: RE: Disable message about outdated version
| You must not know what libc is. |
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epixoip |
Old oclHashcat Support
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7 |
8,657 |
01-11-2016, 07:31 PM |
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Thread: Disable message about outdated version
Post: RE: Disable message about outdated version
| hashcat was compiled with a newer (and incompatible) C library than the one installed on your system. You have two choices: upgrade your C library, or recompile hashcat for your old C library. This is... |
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epixoip |
Old oclHashcat Support
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7 |
8,657 |
01-12-2016, 08:55 PM |
