hashcat Forum - Search Results

John the Ripper has a way to express custom hashes, but I'm not sure that it would support hundreds of them nested. MDXfind's -i flag can be used to iterate hundreds of times, but only for a given ha...

royce

hashcat

3,428

11-11-2018, 03:41 PM

Thread: BLAKE2
Post: RE: BLAKE2

259.4 MH/s on my 750 Ti. ;) (That's with -O and -w 4.)

royce

hashcat

3,133

11-11-2018, 03:38 PM

Thread: 3DES Is there a problem? where did I go wrong ?
Post: RE: 3DES Is there a problem? where did I go wrong ...

No. Do the math (seriously, as in do the actual calculation of multiplying hashes per second by the number of hashes, using something like Wolfram Alpha) so that you understand why it's literally impo...

royce

hashcat

6,630

11-11-2018, 03:32 PM

Thread: Help me identify encription type
Post: RE: Help me identify encription type

Is that the full hash, or is it redacted? If the former, note that posting unredacted hashes with unknown corresponding plaintexts is against the forum rules (https://hashcat.net/forum/archive/index...

royce

hashcat

2,335

11-11-2018, 03:29 PM

Thread: md5($salt1,password,$salt2) ?
Post: RE: md5($salt1,password,$salt2) ?

That should be irrelevant. Only how special characters (like "?") are escaped on the OS-native command line (not a hashcat issue) should vary between the platforms.

royce

hashcat

3,103

11-11-2018, 03:25 PM

Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once

Ah, I didn't know about the instruction consequences of using -d. Interesting.

royce

hashcat

4,135

11-11-2018, 03:23 PM

Thread: Dedicated hashcat brain server
Post: RE: Dedicated hashcat brain server

The amount of RAM you'll need is highly variable, depending on the attacks you'll be carrying out, with factors like: * Whether all systems will be on the same LAN, vs operating over a WAN connecti...

royce

Hardware

4,462

11-11-2018, 07:39 AM

Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once

No, --force would have no effect on not skipping a given platform. Only -D and -d will do that.

royce

hashcat

4,135

11-10-2018, 11:49 PM

Thread: Brain working slow!!!
Post: RE: Brain working slow!!!

Yes, especially with fast hashes like MD5, a slow Internet connection definitely makes a difference. I speak from Alaskan experience. :) You might switch to only using --brain-client-features=2, so...

royce

General Talk

3,284

11-10-2018, 11:48 PM

Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once

By default, hashcat only uses GPUs when available. You can modify that with these flags. Code: -- $ hashcat --help | grep opencl-device -d, --opencl-devices | Str | OpenCL device...

royce

hashcat

4,135

11-10-2018, 07:41 PM

Thread: Most Efficient KeePass Path of Mix Dictionary and characters
Post: RE: Most Efficient KeePass Path of Mix Dictionary ...

Not much to optimize here; you're the person best positioned to guess what your own password was. SLI is irrelevant (and even contraindicated; I'd remove it and let hashcat manage the GPUs directly). ...

royce

hashcat

1,488

11-10-2018, 07:45 AM

Thread: Finding Algo/Hash Type
Post: RE: Finding Algo/Hash Type

It's not open source, but it's free to use. Note also that I've removed the hashes from your post - posting full hashes with non-known plains is against the forum rules.

royce

hashcat

2,624

11-10-2018, 01:39 AM

Thread: Finding Algo/Hash Type
Post: RE: Finding Algo/Hash Type

In general, the only way to tell for sure is to crack one. Other tools like MDXfind are good at tackling many different algos at once against a pile of unknown hashes. hashcat and MDXfind have some...

royce

hashcat

2,624

11-09-2018, 11:05 PM

Thread: 2 computers
Post: RE: 2 computers

Yes, you could use the brain for this.

royce

General Talk

4,235

11-09-2018, 08:41 AM

Thread: Need piping?
Post: RE: Need piping?

You can mix and match as needed - part rules, part external. A pure-rules approach will be fastest.