hashcat advanced password recovery

16,286

02-13-2014, 08:57 PM

Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

yes. and it does crack the password. except there does seem to be a bug as it does mangle up the plaintext. Code: -- epixoip@token:~/oclHashcat-1.02$ ./oclHashcat64.bin -d 1 -n 1 -m 1410 ~/example_...

16,286

02-13-2014, 09:16 PM

Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

Ah ok, yeah, that's more clear. So yes, you should file a bug report about this on Trac. Might also want to include the bug in my example as well, where it cracked "1234567" as "4321[76" (not just a d...

16,286

02-13-2014, 09:59 PM

Thread: Password generation from HDD
Post: RE: Password generation from HDD

this seems like a really poor approach to crack sha512crypt. i would be hesitant to even use this approach with fast hashes. you will end up with all sorts of garbage and bullshit in your "wordlist" ...

8,290

02-14-2014, 12:22 PM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

benchmark mode is single hash brute force. accel/loops setting, attack mode, word length, keyspace, number of hashes, etc all impact the real-world performance.

216,074

02-17-2014, 03:46 AM

Thread: Problem in HashcatGUI_0311
Post: RE: Problem in HashcatGUI_0311

HashcatGUI is not supported here. try the forums on the site you downloaded it from.

8,598

02-17-2014, 09:47 AM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

i can achieve real-life single hash brute force speeds on par with the benchmarks as well. but of course multi-hash and other attack modes, performance drops.

216,074

02-17-2014, 09:28 PM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

ati6990 Wrote: (02-17-2014, 09:01 PM) -- hmm to much hype of those 290x (500 uro) i think.... next time i try to beat them with my msi 7970 be and my gigabyte windforce 5x , maybee some mhz can kill...

216,074

02-17-2014, 09:29 PM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

yar. and the 290X has more overclocking potential since it is designed to run much hotter (95C target temp!!)

216,074

02-18-2014, 01:26 AM

Thread: Joomla 3.2 hashing support?
Post: RE: Joomla 3.2 hashing support?

it's just phpass so it should work fine with mode 400. but then again, i don't know if hashcat supports work factors higher than 0x0b in mode 400. so maybe? :) try it, and if it doesn't work, open a ...

General Talk

7,867

02-18-2014, 07:22 AM

Thread: Maskprocessor file size
Post: RE: Maskprocessor file size

maskprocessor is typically used to provide hashcat's mask capabilities to other programs which do not have it, like john the ripper. using it to "make wordlists" is usually never a good idea, unless y...

hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip

27,040

06-01-2014, 08:26 PM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

there is an open ticket on od6config's github to add voltage control. it's easy to add, i just haven't found the time to do it.

216,074

02-19-2014, 04:43 AM

Thread: NTLM hash, how practical is it?
Post: RE: NTLM hash, how practical is it?

thread hijacking is against the rules, but since you asked so politely... your "ha.hash" file needs to just have the "[32-Char Hash]" portion of the line in it, nothing else. so just get rid of eve...

21,943

02-22-2014, 05:21 AM

Thread: NTLM hash, how practical is it?
Post: RE: NTLM hash, how practical is it?

why are you using -m 5600? 5600 is NetNTLMv2, not NTLM.

21,943

02-22-2014, 01:19 PM

Thread: NTLM hash, how practical is it?
Post: RE: NTLM hash, how practical is it?

NetNTLM is different from NTLM. Yes, -m 1000 is the correct mode. If you want to use ?a?a?a?a?a?a?a?a as your mask, then simply specify that mask on the command line.

21,943

02-22-2014, 11:58 PM

Thread: Recover NTLM with charset: !@$etaoinshrdlu134579
Post: RE: Recover NTLM with charset: !@$etaoinshrdlu1345...

simply define that as a custom charset, then use that custom charset in your mask. you will need to encase that string in single quotes though to prevent your shell from expanding the ! and $

17,222

02-23-2014, 12:33 AM

Thread: NTLM hash, how practical is it?
Post: RE: NTLM hash, how practical is it?

just add "?a?a?a?a?a?a?a?a" to the end of that command.

21,943

02-23-2014, 09:47 PM

Thread: Tesla K20m sha512crypt dictionary attack performance issues
Post: RE: Tesla K20m sha512crypt dictionary attack perfo...

this is a salted algorithm and you have 10 salts, so your effective speed will be 10x slower than if you were cracking a single hash. 2533 H/s * 10 = 25330 H/s which is damn close to your benchmark va...

12,932

02-24-2014, 01:50 PM

Thread: Tesla K20m sha512crypt dictionary attack performance issues
Post: RE: Tesla K20m sha512crypt dictionary attack perfo...

afra Wrote: (02-24-2014, 01:51 PM) -- The REAL issue is why a system with half the video cards performed as fast as mine. -- that was with a different program, with likely a different driver, so yo...

12,932

02-24-2014, 02:04 PM

Thread: Review - AMD Radeon R9 290X
Post: RE: Review - AMD Radeon R9 290X

even at 100% load for weeks on end, the cards have yet to get over 70C in this chassis. most of them stay at 64-65C. in another chassis we have, the cards stay around 82C. so the temps are perfectly a...