hashcat advanced password recovery

Old oclHashcat Support

8,531

05-12-2016, 07:34 PM

Thread: Uknown Encrypted Archive
Post: RE: Uknown Encrypted Archive

Quote: -- JTR and hashcat seem to run ok with the file but no idea if it is actually doing anything. -- What does this mean? How are you attempting to crack it with hashcat?

General Talk

5,239

05-30-2016, 04:50 AM

Thread: ERROR: clGetDeviceIDs() -1
Post: RE: ERROR: clGetDeviceIDs() -1

You are using 15.12 which does not support VLIW cards, only GCN. You either need a newer GPU or an older driver.

Old oclHashcat Support

8,067

05-31-2016, 07:20 PM

Thread: ERROR: clGetDeviceIDs() -1
Post: RE: ERROR: clGetDeviceIDs() -1

I believe 15.9 was the last version that supported ancient cards.

Old oclHashcat Support

8,067

05-31-2016, 07:30 PM

Thread: Hashcat v3.00 : Distributed password cracking
Post: RE: Hashcat v3.00 : Distributed password cracking

--keyspace, -s, -l.

7,334

07-09-2016, 05:35 AM

Thread: wpa/wpa2 dedicated password cracking rig
Post: RE: wpa/wpa2 dedicated password cracking rig

It doesn't. We've been unsuccessful in making hashcat work with Pico/Micron's FPGA solutions.

8,147

07-11-2016, 08:43 PM

Thread: Problem with skip and limit
Post: RE: Problem with skip and limit

You should read about the difference between literal keyspace and hashcat keyspace.

6,575

10-14-2016, 07:53 PM

Thread: GTX 1080 FE slow speed for multiple sha1 hashes
Post: RE: GTX 1080 FE slow speed for multiple sha1 hashe...

You're not saying exactly how many "multiple" is, nor what attack you are running. But if you're trying to compare single hash brute force speed to e.g. multihash rule-based attacks, you simply can't ...

6,653

11-14-2016, 08:14 PM

Thread: AWS GPU family instances
Post: RE: AWS GPU family instances

Sure, lots of people have tried, and some even do indeed continue to use AWS. But AWS GPUs are shit for password cracking, the Perf/$ is atrocious, and it gets very expensive quite quickly. It doesn't...

6,695

12-15-2016, 08:29 AM

Thread: AWS GPU family instances
Post: RE: AWS GPU family instances

K80s are SOOOO SLOOOOOOW :)

6,695

12-15-2016, 07:48 PM

Thread: How do you run hashcat against a plaintext file?
Post: RE: How do you run hashcat against a plaintext fil...

If you look at the algorithms Hashcat supports, you'll see that one of those algorithms is indeed Plaintext.

5,046

12-25-2016, 02:43 AM

Thread: GTX650M faster than GTX960 in some hashes
Post: RE: GTX650M faster than GTX960 in some hashes

There's definitely a major, catastrophic problem with the "Macbook w/ 650M" system; atom must have missed the "1182.5 GH/s" on MD4 which is definitely inaccurate to say the least. It looks like there'...

6,099

12-28-2016, 06:26 AM

Thread: Installing OpenCL for OCLhashcat
Post: RE: Installing OpenCL for OCLhashcat

As atom stated, this forum is for Hashcat support. We do not provide support for The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali), nor any other OS or software. Installing a working OpenCL ru...

6,174

01-04-2017, 12:01 AM

Thread: Illegal instruction
Post: RE: Illegal instruction

Need more details. Specifically, the CPU you're using. OS, the architecture you're running, etc. are also extremely helpful.

6,755

01-11-2017, 08:27 AM

Thread: Illegal instruction
Post: RE: Illegal instruction

I'm not aware of hashcat32.bin containing any opcodes that your CPU doesn't support (I think we only need SSE2 support), but I strongly suspect your 10-year old CPU is the problem here nonetheless. Yo...

6,755

01-11-2017, 10:17 AM

Thread: Pls need advice on forging custom diclists
Post: RE: Pls need advice on forging custom diclists

UUoC! awk 'length == 8' dict1 > dict2 For the second one, a 'for' loop won't work if the wordlist has more lines than ARG_MAX or if the words contain spaces, plus UUoC again, so that would be a very ...

General Talk

5,300

01-30-2017, 08:01 PM

Thread: Best 6x GPU case / chassis
Post: RE: Best 6x GPU case / chassis

I'm pretty critical of the Graymatter chassis: https://hashcat.net/forum/thread-3874-post-22234.html#pid22234

5,680

02-02-2017, 05:56 PM

Thread: FPGA cards?
Post: RE: FPGA cards?

Royce nailed it. Hashcat theoretically supports any device on any OpenCL platform -- but only theoretically. In reality, only CPUs and GPUs are actually supported. OpenCL on FPGA is still in its infan...

5,101

02-03-2017, 06:10 AM

Thread: new to this, how can I simply crack a winzip file?
Post: RE: new to this, how can I simply crack a winzip f...

A zip file that old is likely PKZIP which hashcat does not yet support.

13,230

02-05-2017, 10:20 PM

Thread: UPS/surge protector
Post: RE: UPS/surge protector

I typically do not recommend using UPS for cracking rigs. For one, as radix identified, UPS won't do a whole lot for a cracking rig under load. Most likely won't even keep it on long enough to gracefu...