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vast.ai gpu rentals?

July 19, 2019, 9:53 pm
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Anyone tried them? I am having issues with hashcat not seeing the GPUs.
installed toolkit, clinfo etcc...
sudo apt-get install nvidia-cuda-toolkit
sudo apt-get install clinfo
lshw -c display
*-display
      description: VGA compatible controller
      product: GP104 [GeForce GTX 1080]
      vendor: NVIDIA Corporation
      physical id: 0
      bus info: pci@0000:03:00.0
      version: a1
      width: 64 bits
      clock: 33MHz
      capabilities: vga_controller bus_master cap_list rom
      configuration: driver=nvidia latency=0
      resources: irq:74 memory:d2000000-d2ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:8000(size=128) memory:d3000000-d307ffff
  *-display
      description: VGA compatible controller
      product: GP104 [GeForce GTX 1080]
      vendor: NVIDIA Corporation
      physical id: 0
      bus info: pci@0000:04:00.0
      version: a1
      width: 64 bits
      clock: 33MHz
      capabilities: vga_controller bus_master cap_list rom
      configuration: driver=nvidia latency=0
      resources: iomemory:383f0-383ef iomemory:383f0-383ef irq:77 memory:d8000000-d8ffffff memory:383fe0000000-383fefffffff memory:383ff0000000-383ff1ffffff ioport:7000(size=128) memory:d9000000-d907ffff
  *-display
      description: VGA compatible controller
      product: GP104 [GeForce GTX 1080]
      vendor: NVIDIA Corporation
      physical id: 0
      bus info: pci@0000:05:00.0
      version: a1
      width: 64 bits
      clock: 33MHz
      capabilities: vga_controller bus_master cap_list rom
      configuration: driver=nvidia latency=0
      resources: iomemory:383f0-383ef iomemory:383f0-383ef irq:75 memory:d6000000-d6ffffff memory:383fc0000000-383fcfffffff memory:383fd0000000-383fd1ffffff ioport:6000(size=128) memory:d7000000-d707ffff


-
root@C.364106:~/hashcat-5.1.0$ ./hashcat64.bin -I
hashcat (v5.1.0) starting...

OpenCL Info:

Platform ID #1
  Vendor  : Intel(R) Corporation
  Name    : Intel(R) CPU Runtime for OpenCL(TM) Applications
  Version : OpenCL 2.1 LINUX

  Device ID #1
    Type          : CPU
    Vendor ID      : 8
    Vendor        : Intel(R) Corporation
    Name          : Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz
    Version        : OpenCL 2.1 (Build 0)
    Processor(s)  : 32
    Clock          : 2900
    Memory        : 32219/128879 MB allocatable
    OpenCL Version : OpenCL C 2.0
    Driver Version : 18.1.0.0920

root@C.364106:~/hashcat-5.1.0$



anyone had same issues with the platform? If anyone know the solution I'd be grateful.

Thanks
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Android encrypted partition dump

July 20, 2019, 4:48 am
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Hello everyone.

My android phone (OnePlus 5T) encountered weird bug this morning. It couldn't decrypt my data despite using correct pin (I'm 100% sure it was correct as I'm using same one for past year or so). TWRP nor stock recovery couldn't decrypt anything either ('Password failed, please try again!') so I decided to do full partition backup using adb using command: "adb pull /dev/block/sda13 userdata.img". Right now I have encrypted ~120GB file, I know last working pin code and I'm wondering if there's a way to use hashcat to get some files out of this dump. It's not anything crucial, just some save states from emulator app, I've backed up everything else....

Thanks in advance!
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How to use checkpoint in hashcat beta (Windows)

July 21, 2019, 3:26 am
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Hi,
i want to use checkpoint in hashcat-5.1.0-beta (windows), i tried by pressing "c" and then using --restore but this seems not works, so how to do this ?
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Password crack help

July 21, 2019, 8:26 am
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Need help! I’m very new at this and I’m trying to figure out if I can install hashcat on my computer and crack a Gmail password that was not used on that same computer?
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Hashcat initial problem

July 21, 2019, 10:29 am
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Hi, I am using hashcat 5.1.0 on a Windows 7 32bit system. My graphic card is Radeon HD 6570. Driver version Catalyst-15.11.1Beta.
Everytime I try to run hashcat32 to test any hccapx file, eg. "hashcat32.exe -a 0 -m 2500 "C:\WPA\sample.hccapx" "C:\Wordlist\sample.txt".

I got the Windows program crash window "hashcat32.exe has stopped working". And in the CMD window, it shows "ADL_Adapter_AdapterInfo_Get(): -3".

However, I searched over the forums and found a way to by pass this problem by adding "--self-test-disable". So the hashcat can start running.

Now I am facing another problem. When I use "-a 0" or "-a 3" mode with/without rules, the program runs just fine. But when I tried to initial "-a 6" or "-a 7" hybrid mode, I got

clBuildProgram(): CL_BUILD_PROGRAM_FAILURE
Error compiling program for amp.
Frontend phase failed compilation.
Error: Creating kernel amp failed!

* Device #1: Kernel ./OpenCL/amp_a1.cl build failed - proceeding without this device.

The process would stop at this point. Is there anyone who can provide me explanation and solution of this problem? Thank you!
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NVIDIA Tesla M10-1B

July 22, 2019, 1:03 pm
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Hello there,

In advance, I'm deeply sorry to ask such a newbie question but I'm really confused:
- On a shared virtual desktop infrastructure (on Windows 10) I do have access to a Tesla M10-1B vGPU
- This vGPU is not declared with a CUDA support, neither here https://developer.nvidia.com/cuda-gpus, nor there https://docs.nvidia.com/grid/latest/grid...pport-vgpu 
- An NVIDIA driver is installed on the virtual desktop, quite recent (something like 4XX)

Obviously, I don't see it when I launch hashcat...
So, how could I make hashcat work with this vGPU ? How does it come that this card is not listed with CUDA support ? 
What am I missing ?

Thanks for your insights,
Best regards.
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how to read wordlist with separator :

July 22, 2019, 11:48 pm
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I would like a support.



How can I make the wordlist be read user:pass



And let her check both possibilities.



I tryed this >


Code:
hashcat64.exe -w 3 -m 0 --username --force ComboEncrypted.txt -p : wordlist -O




but no worked
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best approach?

July 24, 2019, 3:52 am
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I lost my password to my VeraCrypt encrypted file. The password I used was one of the following formats:

Abcde12Abcde$1234%1234#
Abcde12Abcde$12345678#
Abcde12Abcde$123456#


I know how to get the hash of the file but what approach would be best to crack the above? a small example would be appreciated.

Thanks!
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Unhandled Exception

July 24, 2019, 2:10 pm
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Just a quick bit of context: I'm using v1.1beta0 (I can't remember how I came to use that one, but I couldn't get either the binary or source versions to work off the main site - please be aware you're dealing with an idiot).

It's been working fine (bar an absolute refusal to attempt any crypt style hashes). Today though, I decided to add a bunch of wordlists, and it's been giving me an error message saying "Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately. The filename or extension is too long." Clicking continue just takes me back to the main Hashcat software, and quit...quits.

Could something I've added into the wordlist section have upset it? There's a few there that are marked in a shade of purple, rather than blue, but I thought that was an indication of them being a larger file size. Is there anything I should check for when I go through these wordlists? Could it be that I've added too many?

Just remembered, I did start to move Hashcat and the related files to my external HD, but cancelled. I moved everything that had gone back to its original place, but might that have caused the error?

If you need any screenshots/information, let me know. Thanks for any help.
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How to find out veracrypt hash type

July 25, 2019, 5:47 pm
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Hi All,

does anyone know how to find out the hash type for a veracrypt physical volume, I have the bin file for the first 
512 bytes however I am getting Hash '64.bin': Insufficient entropy exception. I think this is due to the fact that I am not using the correct hash type but I am struggling to find out how to find it out.

Thanks for any advice

Iain
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ASP.NET Identity Framework script

July 25, 2019, 5:52 pm
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Hi.

I have created a simple shell script to convert the PBKDF2-HMAC-SHA1 or PBKDF2-HMAC-SHA256 from ASP.NET Identity to hashcat format.

The basic usage is:

Code:
$ ./identity-to-hashcat.sh AGKcecrgyBNHkgjKqDlQPW7YlimD+VXPfpAx+gLSR0n1cOdIxFHaxKEF8SgAoaEtqQ==
sha1:1000:Ypx5yuDIE0eSCMqoOVA9bg==:2JYpg/lVz36QMfoC0kdJ9XDnSMRR2sShBfEoAKGhLak=

You can download/contribute from https://github.com/edernucci/identity-to-hashcat

Regards,
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CUDA Installation not detected

July 27, 2019, 3:13 am
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Hi, I have a problem. I'm using freshly compiled version of hashcat from github. There is CUDA support, and I've installed CUDA Toolkit 10.1 and the latest display driver. However, hashcat doesn't detect CUDA. Here is the output
Code:
* Device #1: CUDA SDK Toolkit installation NOT detected.
            CUDA SDK Toolkit installation required for proper device support and utilization
            Falling back to OpenCL Runtime

* Device #1: WARNING! Kernel exec timeout is not disabled.
            This may cause "CL_OUT_OF_RESOURCES" or related errors.
            To disable the timeout, see: https://hashcat.net/q/timeoutpatch
OpenCL API (OpenCL 1.2 CUDA 10.1.152) - Platform #1 [NVIDIA Corporation]

But the weird thing is, that it says OpenCL 1.2 CUDA 10.1.152, but still uses OpenCL. What can be the problem?
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PMKID cracked but which AP?

July 27, 2019, 5:18 pm
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So I captured 22 PMKIDs, exported with hcxtpcapool, cracked one of the PMKIDs but the result shows what looks like a hash string and then the plaintext password.


Results below:

 "9d155eb5bfe7f2371840c702e21f7a6e7af2d60d5c2c0b4fbace2ed71cf62fa9:amazinf"

How do i find the AP it belongs to?
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TESLA M60 - signature unmatched

July 28, 2019, 5:27 am
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After spending much time setting up CUDA + NVIDIA on AWS Ubuntu - g3.16xlarge - finally starts but immediately throws a 'Signature unmatched' error.. and showing OpenCL devices skipped.. 

here's the output:

./hashcat -a 3 -m 11300 test.txt ?a?a?a?a?a

CUDA API (CUDA 10.1)

====================

* Device #1: Tesla M60, 7618 MB, 16MCU

* Device #2: Tesla M60, 7618 MB, 16MCU

* Device #3: Tesla M60, 7618 MB, 16MCU

* Device #4: Tesla M60, 7618 MB, 16MCU



OpenCL API (OpenCL 1.2 CUDA 10.1.152) - Platform #1 [NVIDIA Corporation]

========================================================================

* Device #5: Tesla M60, skipped

* Device #6: Tesla M60, skipped

* Device #7: Tesla M60, skipped

* Device #8: Tesla M60, skipped



Hashfile 'test.txt' on line 1 (bitcoi...b2bfdec75bf*************): Signature unmatched
No hashes loaded.
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Anyone have experience using hashcat with Slurm on HPC?

July 30, 2019, 12:01 am
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I have access to HPC nodes cluster fitted with 1080ti's

Anyone any experience with how I can allocate gpu's to hashcat and run a job ?

I can add Cuda 10 as a module

I can create a job via Slurm commands that would allocate me resources based on the node, gpu, clock speed and other parameters

I understand that this should likely be as an interactive rather than scheduled job - and that once I have those resources allocated I could then run Hashcat from my scratch folder on the cluster.

However, beyond theory I'm not certain how to proceed!

Any ideas? Thanks!
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Predicting Checkpoint

July 30, 2019, 7:45 am
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I am running a long cracking session (~88 Days) and I need to take the machine down for maintenance and to add more cards, the issue is I am only getting about 1.1% per day, and I have no idea how long its going to take to hit the next checkpoint.

1) Is there a way to calculate when the next CP (.restore) will update?
2) I am using wordlist + rules (-a 0) is it possible to restart a new session and just (-s) skip to the current candidate
3)Is this a case to manually edit the .restore file so I dont lose 3+ days worth of progress?



Progress.........: 1645549952473/12474051712610 (13.19%)
......
Restore.Point....: 23771708/239908678 (9.91%)
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Hashcat64 Insufficient memory available

July 30, 2019, 9:00 am
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Hello,
I am new to using this program, so I am probably doing something dumb. Here is my test method.

I ran hcxdumptool on The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) for a few hours, I had some on the pwn list, 0 on the err list. I am assuming my router is on the pwn list somewhere. I converted cap file to 16800, transferred to my graphics machine to test the hash cracking part. I have a 1070 and 960 on this rig. The operating system is win7 if that makes a difference.

I downloaded a few large wordlists, added my password last. The two I have tried so far are txt files, one was 5.6 gb, the other was 3.6 gb. Both tries I got this as result of running
Code:
hashcat64 -m 16800 -a 0 -w 4 wordlists.txt

Code:
OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce GTX 1070, 2048/8192 MB allocatable, 15MCU
* Device #2: GeForce GTX 960, 1024/4096 MB allocatable, 8MCU

Counted lines in BigPasswordList.txt...Insufficient memory available
Insufficient memory available
Insufficient memory available

I am assuming this means the wordlists are just too large to fit in vram? Or am I making some other obvious error with my command?
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Hashcat Brain Service

July 31, 2019, 2:09 am
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How to ensure 100% utilization of GPU in brain server

Running code using brain services

hashcat -O --brain-client --brain-client-features=2 --brain-host=172.16.100.198 --brain-port=996110 --brain-password=BRAIN -a 3 -m 0 'df96220fa161767c5cbb95567855c86b' --status --status-timer 3

The utilization of GPU is as follows

Hardware.Mon.#2..: Temp: 43c Fan: 28% Util:  0% Core:1544MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 46c Fan: 30% Util:  0% Core:1544MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 42c Fan: 28% Util:  0% Core:1506MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 42c Fan: 28% Util:  0% Core:1506MHz Mem:3802MHz Bus:16

Hardware.Mon.#2..: Temp: 44c Fan: 28% Util:  0% Core:1746MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 47c Fan: 30% Util: 42% Core:1733MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 43c Fan: 27% Util:  0% Core:1594MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 43c Fan: 27% Util:  0% Core:1645MHz Mem:3802MHz Bus:16

Hardware.Mon.#2..: Temp: 45c Fan: 28% Util: 62% Core:1860MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 48c Fan: 30% Util:  0% Core:1911MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 43c Fan: 28% Util:  0% Core:1594MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 43c Fan: 27% Util: 25% Core:1645MHz Mem:3802MHz Bus:16


No use of brain services

hashcat -O -a 3 -m 0 'df96220fa161767c5cbb95567855c86b' --status --status-timer 3 

Hardware.Mon.#2..: Temp: 48c Fan: 29% Util: 74% Core:1721MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 51c Fan: 31% Util: 70% Core:1645MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 47c Fan: 28% Util: 39% Core:1721MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 45c Fan: 28% Util: 83% Core:1784MHz Mem:3802MHz Bus:16

Hardware.Mon.#2..: Temp: 52c Fan: 29% Util: 94% Core:1771MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 57c Fan: 31% Util: 92% Core:1822MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 51c Fan: 28% Util: 84% Core:1873MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 51c Fan: 28% Util: 92% Core:1809MHz Mem:3802MHz Bus:16

Hardware.Mon.#2..: Temp: 54c Fan: 30% Util: 93% Core:1771MHz Mem:3802MHz Bus:16
Hardware.Mon.#3..: Temp: 59c Fan: 33% Util: 94% Core:1822MHz Mem:3802MHz Bus:16
Hardware.Mon.#4..: Temp: 53c Fan: 30% Util: 94% Core:1835MHz Mem:3802MHz Bus:16
Hardware.Mon.#5..: Temp: 53c Fan: 29% Util: 93% Core:1809MHz Mem:3802MHz Bus:16
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Rules for Swedish characters

July 31, 2019, 6:07 am
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I experimenting with a Truecrypt bootloader hash. The password was entered on a Swedish keyboard but since Truecrypt only supports US-keyboards the Swedish character in the password, å, has been entered according to the american layout.

I'm trying to write rules that will swap Swedish characters Å Ö Ä å ö ä for their equivalents on US keyboards which are ’ ” [ { ; :

I have tried: 
sä’
sÄ”
så[
sÅ{
sö;
sÖ:


Hashcat accepts [ { : but does not swap them when I run the attack. 
It does not accept ; ' " as characters. I guess I have to escape the somehow but have not been sucessfull doing that with single quotes or double quotes.
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On Mac OS X using eGPU RX 580 not using internal RX 570?

July 31, 2019, 8:40 pm
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On Mac OS X Hascat recognises and is using allocatable eGPU RX 580 

But Hashcat is ignoring internal RX 570 pro card? It recognises it but skips it?

Also -  is it possible to allocate more of the GPU RAM to Hascat than the 1170 MB that it is using in this case?

The RX580 has 8GB RAM and the RX 570 has 4GB

Thanks!
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