hashcat Forum - Search Results

That's the typical behaviour with the drivers. They often change the optimization settings in the JiT compiler. Sometimes the driver then optimizes something to the bad, so it becomes slower than if i...

atom

hashcat

5,444

01-04-2018, 03:14 PM

Thread: Combinator Attac
Post: RE: Combinator Attac

If you use small wordlists in combinator mode you better use --stdout and pipe the input back to hashcat. That makes sense for slow hashes only (but rar3 is one).

atom

hashcat

6,044

01-23-2018, 11:36 AM

Thread: Combinator Attac
Post: RE: Combinator Attac

./hashcat -a 1 dict1.txt dict2.txt --stdout | ./hashcat -m 13000 hash.txt

atom

hashcat

6,044

01-24-2018, 11:03 AM

Thread: Already an instance running on pid 5
Post: RE: Already an instance running on pid 5

I think once the pid > 64k it goes back to 0. In that case the user can have hashcat running on 5.

atom

hashcat

10,362

02-07-2018, 07:18 PM

Thread: Issue with same inputs. One worked, the other not
Post: RE: Issue with same inputs. One worked, the other ...

This is a typical error which occours if there's an OpenCL runtime problem, not a hashcat problem. The only way to deal with it is to create a workaround. To find the workaround, we need to know the ...

atom

hashcat

4,755

07-22-2018, 11:42 AM

Thread: Issue with same inputs. One worked, the other not
Post: RE: Issue with same inputs. One worked, the other ...

Yeah that's clearly the OpenCL runtime then. I've add more workarounds to buggy OpenCL runtime in the latest beta. If you want to try, you can find it on https://hashcat.net/beta/

atom

hashcat

4,755

07-22-2018, 01:00 PM

Thread: Issue with same inputs. One worked, the other not
Post: RE: Issue with same inputs. One worked, the other ...

Works fine with your example command: Quote: -- root@ht:~/hashcat# ./hashcat -O -m 500 -a 3 -1 ?l?d?u '$1$pdQG$xpOTb2OXGpAY1qhATa5Oq.' ?1?1?1?1_test hashcat (v4.2.0) starting... OpenCL Platf...

atom

hashcat

4,755

07-24-2018, 02:15 PM

Thread: No duplicated characters when cracking wpa2 password
Post: RE: No duplicated characters when cracking wpa2 pa...

It's a known bug: https://github.com/hashcat/hashcat/issues/1705 As a workaround you can either switch to linux or use an older hashcat version.

atom

General Talk

5,193

09-29-2018, 09:24 AM

Thread: bruteforce wpa2 from 9999999999 to 6000000000 in decreasing order
Post: RE: bruteforce wpa2 from 9999999999 to 6000000000 ...

How about --markov-disable ? In that case, if you use -1, the ordering of the configuration you set remains.

atom

hashcat

4,636

11-23-2018, 10:20 AM

Thread: Hashcat saying wrong driver
Post: RE: Hashcat saying wrong driver

Also note, ROCm example app does not involve OpenCL. There's also clinfo which uses OpenCL. If that works and you can see your device then hashcat should work, too.

atom

hashcat

4,416

12-16-2018, 11:07 PM

Thread: hashcat-4.1.0 can't run
Post: RE: hashcat-4.1.0 can't run

It's exactly what Mem5 told. The workaround is using cd to the installation folder.

atom

hashcat

6,125

02-05-2019, 09:46 AM

Thread: Locating bottleneck in Brain
Post: RE: Locating bottleneck in Brain

A good rule of thumb is that if you have more than 500kH/s of total performance (all OpenCL devices), hashcat brain (even running on a very fast system) will create a bottleneck. Another rule to add i...

atom

hashcat

4,570

02-13-2019, 05:17 PM

Thread: Token length exception
Post: RE: Token length exception

The hash.txt contains invalid hashes

atom

hashcat

23,964

02-14-2019, 10:11 AM

Thread: Locating bottleneck in Brain
Post: RE: Locating bottleneck in Brain

Yes, per salt. But salts are always known, otherwise the original authentication system can not do its work either.