hashcat advanced password recovery

3,705

12-15-2015, 09:20 PM

Thread: Long length salt problem
Post: RE: Long length salt problem

hashcat's md5 implementation is optimized for a single block (up to 55 bytes). To go beyond this you need a generic multiblock implementation of md5.

Old hashcat Support

5,756

12-15-2015, 07:34 PM

Thread: MH/s, GH/s, MHz, GHz: what does it mean?
Post: RE: MH/s, GH/s, MHz, GHz: what does it mean?

Yes, MH/s is "megahashes per second", as in 1000000s of hashes per second. H/s == Hashes per second KH/s == Kilohashes per second (Thousands of hashes per second) MH/s == Megahashes per second (M...

26,008

12-15-2015, 04:51 AM

Thread: Long length salt problem
Post: RE: Long length salt problem

Is there a question here?

Old hashcat Support

5,756

12-15-2015, 04:42 AM

Thread: MH/s, GH/s, MHz, GHz: what does it mean?
Post: RE: MH/s, GH/s, MHz, GHz: what does it mean?

https://en.wikipedia.org/wiki/Metric_prefix#List_of_SI_prefixes

26,008

12-14-2015, 08:57 PM

Thread: Password Cracker - Enterprise Constraints
Post: RE: Password Cracker - Enterprise Constraints

I concur, out of that list Quadro M6000 is your best bet. Kind of a shitty situation though. You could get 4x Titan X for the price of that card :(

12,307

12-14-2015, 02:36 AM

Thread: Recovering password for pfx file
Post: RE: Recovering password for pfx file

PFX/PKCS12 is not currently supported by hashcat.

5,309

12-12-2015, 10:15 AM

Thread: Questions from a beginner
Post: RE: Questions from a beginner

So you've ran through one wordlist with one rule, and you're already out of ideas? Surely you can be a bit more creative than that. https://arstechnica.com/security/2013/05/how-crackers-make-minced-...

7,979

12-12-2015, 10:13 AM

Thread: 2x Nvidia TESLA K80 Benchmark
Post: RE: 2x Nvidia TESLA K80 Benchmark

Heh, those are some dismal speeds. All four combined are slower than one 980Ti. As for the 0 H/s, the card is too slow for the given workload. It is unable to hit a checkpoint before the benchmark ...

9,534

12-12-2015, 10:10 AM

Thread: AMD radeon 290x
Post: RE: AMD radeon 290x

Seems like you could have avoided a lot of headaches by not using The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali).

4,722

12-12-2015, 10:08 AM

Thread: Is there any "getting started" threads or videos?
Post: RE: Is there any "getting started" threads or vide...

Sigh.

4,400

12-11-2015, 12:54 AM

Thread: -m 20 salt length
Post: RE: -m 20 salt length

single md5 block is only 55 bytes so you'd need a generic multiblock md5 implementation

Old hashcat Support

4,196

12-11-2015, 12:15 AM

Thread: REMOVING DUPLICATE HASHES, WHAT IS THIS...?
Post: RE: REMOVING DUPLICATE HASHES, WHAT IS THIS...?

chec_fet Wrote: (12-10-2015, 12:54 PM) -- So, i want to reduce time for this work. -- How exactly does "Windows service" == "reduce time for work"? Also, I can't believe no one has pointed this ...

25,082

12-10-2015, 03:43 PM

Thread: REMOVING DUPLICATE HASHES, WHAT IS THIS...?
Post: RE: REMOVING DUPLICATE HASHES, WHAT IS THIS...?

$10 says he's trying to build a botnet with malware that wraps oclHashcat. But it's obvious he's just a script kiddie who has no idea how the program works, so thankfully he'll likely fail.

25,082

12-10-2015, 12:05 PM

Thread: Packages for Linux distributions
Post: RE: Packages for Linux distributions

The reason why I suggested an internal search path is to help keep command lines sane. Here's an example: I want to run a simple rule-based attack. oclHashcat64 hashlist wordlist -r /usr/share/o...

18,955

12-09-2015, 05:23 AM

Thread: Understanding "Recovered..." field
Post: RE: Understanding "Recovered..." field

You would see 1/1 salts if it recovered the password for that salt. Since you failed to recover the password, that salt was not eliminated.

7,720

12-09-2015, 03:45 AM

Thread: Packages for Linux distributions
Post: RE: Packages for Linux distributions

That list looks good

18,955

12-09-2015, 02:18 AM

Thread: wordlist+mask attack or else
Post: RE: wordlist+mask attack or else

egar1m Wrote: (12-09-2015, 12:04 AM) -- Can I use a public prebuild NTLM rainbow table 9 digit mixalphanumeric -- Absolutely not. NTLM rainbow tables are for NTLM only. egar1m Wrote: (12-09-2...

5,636

12-09-2015, 12:18 AM

Thread: Packages for Linux distributions
Post: RE: Packages for Linux distributions

atom Wrote: (12-09-2015, 12:06 AM) -- I disagree partially, we need to distinguish between hashcat and oclHashcat on /usr/share/doc/ because of colliding filenames in the docs/* folder -- Actually I...

18,955

12-09-2015, 12:14 AM

Thread: Packages for Linux distributions
Post: RE: Packages for Linux distributions

I agree with #1-4. For #5, I'd much rather prefer to see ~/.hashcat/tmp over /tmp/hashcat, if for no other reason than to better enable multiple users to share the same system. I don't see a re...