hashcat advanced password recovery

General Help

18,435

02-10-2013, 01:49 PM

Thread: Is it 'safe' to upgrade Ubuntu Server with hashcat?
Post: RE: Is it 'safe' to upgrade Ubuntu Server with has...

glad to hear it's working again. yeah, we have experienced random issues, where sometimes catalyst just needs to be reinstalled. not a clue how it manages to fuck itself up. but a reinstall is quick ...

General Help

18,435

02-11-2013, 01:37 AM

Thread: Is hashcat ready to use as many cores as possible?
Post: RE: Is hashcat ready to use as many cores as possi...

Because scrypt. And yes, it will use all cores.

hashcat

3,079

06-20-2017, 06:32 AM

Thread: Is hashcat hardware safe?
Post: RE: Is hashcat hardware safe?

The answer to this depends on many factors. Generally speaking, however, nothing stresses hardware quite like password cracking does. If you have a HEDT or GPGPU server, you should be fine so long as ...

2,663

11-05-2018, 06:37 AM

Thread: Is hash type hmac-ripemd-160 supported?
Post: RE: Is hash type hmac-ripemd-160 supported?

You don't need HMAC-RIPEMD160 support, you need TrueCrypt 4.x support. Hashcat only supports TrueCrypt 5.x+ so I don't think mode 6281 will work for you.

12,623

06-15-2014, 08:24 AM

Thread: Is hash type hmac-ripemd-160 supported?
Post: RE: Is hash type hmac-ripemd-160 supported?

Pretty sure it won't work, even though the algorithm is the same the file structure is likely different. Even if it did work you're never going to crack a password like that with brute force. If yo...

12,623

06-16-2014, 06:31 PM

Thread: is descrypt slow after ocl v1.31?
Post: RE: is descrypt slow after ocl v1.31?

Yep, looks like your problem is the high reject rate. Spending more time rejecting than it is cracking.

9,828

04-22-2015, 02:36 AM

Thread: Is cudaHashcat slower without a desktop manager?
Post: RE: Is cudaHashcat slower without a desktop manage...

You still need to run an X server even on headless machines in order to apply the timeout patch and set the appropriate perf level. https://github.com/stricture/nvidia-drivers/blob/master/debian/t...

3,716

05-11-2016, 10:19 PM

Thread: Is correct these hash?
Post: RE: Is correct these hash?

Is the json you posted the request or the response? If it's the request, and that is indeed a hash of the password, then the password is being hashed client-side and you simply need to read the javasc...

General Talk

5,152

01-22-2018, 06:37 AM

Thread: Is correct these hash?
Post: RE: Is correct these hash?

Password hashing is typically done server-side, not client-side. Client-side hashing is uncommon. You should be seeing the plaintext password in transit.

General Talk

5,152

01-23-2018, 02:24 PM

Thread: is anyone run a benchmark with gtx1060 in hashcat v3.0？
Post: RE: is anyone run a benchmark with gtx1060 in hash...

Guys, "2816/11264 MB allocatable" is how much is allocatable for one buffer. We can and do create multiple buffers when necessary to use all available VRAM.

46,632

06-29-2017, 06:16 AM

Thread: Is a setup with 128 GPUs possible?
Post: RE: Is a setup with 128 GPUs possible?

too far outdated now, but several people are working on other solutions at the moment.

7,941

04-14-2014, 10:34 PM

Thread: Is 2xAMD GPU on SLI motherboard able to work?
Post: RE: Is 2xAMD GPU on SLI motherboard able to work?

i865pe Wrote: (06-23-2013, 07:50 AM) -- 1) Having a SLI motherboard, just wondering whether 2x AMD HD5870 able to work at the same time? -- yes. i865pe Wrote: (06-23-2013, 07:50 AM) -- 2) Witho...

12,380

06-23-2013, 07:59 AM

Thread: Invalid pointer error...
Post: RE: Invalid pointer error...

Problem is: Quote: -- WARN: ADL_Main_Control_Create(): -21 -- -21 is ADL_ERR_NO_XDISPLAY. So it sounds like you're trying to run oclHashcat without x11.

14,861

09-15-2014, 10:05 AM

Thread: Invalid pointer error...
Post: RE: Invalid pointer error...

No! The warning absolutely appears relevant to the crash. The warning is telling you that ADL_Main_Control_Create() failed. So calling ADL_Main_Control_Destroy() or otherwise attempting to free() ...

14,861

09-16-2014, 03:18 PM

Thread: Invalid hashes in pot file
Post: RE: Invalid hashes in pot file

not invalid, just byteswapped from big endian to little endian. this has already been reported, https://hashcat.net/forum/thread-2042.html

4,803

02-11-2013, 02:12 AM

Thread: Intel or AMD?
Post: RE: Intel or AMD?

for cpu cracking, it's not only the clock rate and core count that are important, but also vector extensions as well. haswell cpus are hot because they support AVX2, but unfortunately haswell is a ...

8,943

08-22-2013, 01:13 AM

Thread: Intel Iris Pro 5200 and other current (Intel)APUs
Post: RE: Intel Iris Pro 5200 and other current (Intel)A...

1. Intel's libOpenCL only supports CPU on Linux. No GPU/APU support. 2. GPUs are not magic go-fast devices. The microarchitecture and ISA have to be well-suited for the task at hand. As it stands, ...

21,909

09-28-2013, 07:41 AM

Thread: Intel iGPU OpenCL cards support
Post: RE: Intel iGPU OpenCL cards support

Intel only supports OpenCL on GPU on Windows, no Linux support.