hashcat Forum - Search Results

The 1/4 memory limit is because of OpenCL, which has some weird memory allocation rule. According to their specs: "Max size of memory object allocation in bytes. The minimum value is max (1/4th of CL_...

atom

hashcat

4,312

09-08-2016, 08:18 AM

Thread: Getting extremely low speed and OpenCL error when I have it activated
Post: RE: Getting extremely low speed and OpenCL error w...

You also want to use Intels OpenCL runtime for your CPU, it's usually more than twice as fast as the AMD one.

atom

hashcat

4,082

09-08-2016, 08:12 AM

Thread: mode 11600 (7z) not working?
Post: RE: mode 11600 (7z) not working?

I can reproduce this on my local setup, but this is the wrong place to report. Please post an issue on github.

atom

hashcat

3,203

09-08-2016, 08:10 AM

Thread: pipe hashes through stdout?
Post: RE: pipe hashes through stdout?

Yes, that will not give you nearly the performance you can get out of hashcat. Read this: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#does_the_pci-express_speed_have_any_influence_...

atom

hashcat

7,620

09-08-2016, 08:07 AM

Thread: Cracking Scrypt Hashes: Line-length exception errors
Post: RE: Cracking Scrypt Hashes: Line-length exception ...

Documentation is here: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#what_is_the_maximum_supported_salt_length

atom

hashcat

9,306

09-08-2016, 08:05 AM

Thread: pipe hashes through stdout?
Post: RE: pipe hashes through stdout?

You can use tools/test.pl in passthrough mode to generate hashes. However the tool is designed for unit-tests, not to run fast. If you want to print out hashes calculated that makes sense only for ...

atom

hashcat

7,620

09-05-2016, 09:40 AM

Thread: Questions -> FAQ -> extract the hashes from TrueCrypt volumes
Post: RE: Questions -> FAQ -> extract the hashes from Tr...

The use of the last 512 byte goes back to the mbr placement on the first in case of a booting partition. Not sure how it is with a non booting partition. It could be the first 512 byte because there's...

atom

General Talk

9,143

09-05-2016, 09:32 AM

Thread: WPA2 - not working vs aircrack-ng?
Post: RE: WPA2 - not working vs aircrack-ng?

Try to crack the hashcats own handshake from here: https://hashcat.net/misc/example_hashes/hashcat.hccap Password is "hashcat!" -- Note the ! at end

atom

hashcat

13,825

09-05-2016, 09:29 AM

Thread: How to make use of the DES KPA mode
Post: How to make use of the DES KPA mode

Just wanted to make a quick writeup how to use the new DES KPA cracking mode. An interessting example, I thought, would be how to retrieve the NTLM out of a captured NetNTLMv1 session. It doesn't m...

atom

User Contributions

19,607

09-03-2016, 11:39 AM

Thread: Error running Hashcat
Post: RE: Error running Hashcat

Try with -d 1

atom

hashcat

4,585

09-03-2016, 11:26 AM

Thread: NvAPI_GPU_GetThermalSettings() -1 NVAPI_ERROR
Post: RE: NvAPI_GPU_GetThermalSettings() -1 NVAPI_ERROR

I don't know of any.

atom

hashcat

14,907

09-03-2016, 11:24 AM

Thread: Hash rate slowing when unattended
Post: RE: Hash rate slowing when unattended

Set your fans to 100% and try to hold the temp below 75c, that's all that matters

atom

hashcat

2,555

09-03-2016, 11:23 AM

Thread: How to use antminer for hashcat ?
Post: RE: How to use antminer for hashcat ?

You can't

atom

hashcat

3,136

09-03-2016, 11:22 AM

Thread: Cracking Scrypt Hashes: Line-length exception errors
Post: RE: Cracking Scrypt Hashes: Line-length exception ...

In theory you just need to know the first, maybe 8 byte, to check if the password was correct. The salt length is limited, however, but can be of dynamic length if it's not too long.

atom

hashcat

9,306

09-03-2016, 11:22 AM

Thread: blowfish brute
Post: RE: blowfish brute

./hashcat -m 3200 hash

atom

hashcat

24,510

09-02-2016, 03:05 PM

Thread: base64(sha256(unicode($pass)))
Post: RE: base64(sha256(unicode($pass)))

You can simply base64 decode and use -m 1430 afterwards, let the salt empty