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Thread: 2 additional MD5 algos
Post: RE: 2 additional MD5 algos
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blandyuk Wrote: (09-13-2011, 11:55 AM)
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Not sure, just did a test and got those. Another 2 which would be useful are:
md5(sha1($pass))
sha1(md5($pass))
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JTR supports these, as does the Cryp... |
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Bitweasil |
Feature Requests
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3 |
10,034 |
09-13-2011, 03:44 PM |
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Thread: LM hash support for OCLHC
Post: RE: LM hash support for OCLHC
| If you have CUDA, you could use the Cryptohaze multiforcer - it has LM support and handles large lists nicely (including taking 32-character hashes & splitting them - I find LOTS of LM in the hashkill... |
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Bitweasil |
Feature Requests
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31 |
77,582 |
09-13-2011, 03:55 PM |
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Thread: Intel(R) G33/G31 Express, supported?
Post: RE: Intel(R) G33/G31 Express, supported?
| Intel currently only supports their CPUs with OpenCL. Their GPUs are generally fixed function and not suited to OpenCL.
This may change with the release of the Ivy Bridge platform in a year or two -... |
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Bitweasil |
Very old oclHashcat-plus Support
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3 |
13,205 |
09-13-2011, 03:57 PM |
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Thread: Workaround for GLIBC_2.14 not found error
Post: Workaround for GLIBC_2.14 not found error
| Since atom hasn't moved to make life easy for beta testers that don't feel like playing with the mess that is 12.04, I've come up with a workaround.
https://blog.cryptohaze.com/2012/07/using-oclhash... |
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Bitweasil |
Beta Tester
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0 |
1,860 |
07-04-2012, 07:00 AM |
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Thread: missing glibc 2.14
Post: RE: missing glibc 2.14
| See new post. I found a way to make this work.
https://blog.cryptohaze.com/2012/07/using-oclhashcat-009-on-ubuntu-1004.html |
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Bitweasil |
Beta Tester
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11 |
12,724 |
07-04-2012, 07:01 AM |
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Thread: Bug: file not found reports as hash length exception
Post: Bug: file not found reports as hash length excepti...
| Log:
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./oclHashcat-plus64.bin -m0 -a3 -1 ?u?l?d?s example.dict.nothere ?1?1?1?1?1?1?1?1
** Valid keyfile for beta usage: Bitweasil (expires 05.03.2013)
WARNING: Hash 'example.di... |
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Bitweasil |
Beta Tester
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5 |
5,680 |
07-04-2012, 07:10 AM |
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Thread: Bug: file not found reports as hash length exception
Post: RE: Bug: file not found reports as hash length exc...
| Could you do a tiny bit of sanity checking re the hash type?
-m0 (raw MD5) should never have anything other than [0-9a-fA-F] in it. If other characters are found, it's clearly not a MD5 hash on th... |
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Bitweasil |
Beta Tester
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5 |
5,680 |
07-04-2012, 05:46 PM |
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Thread: How to guide for EC2 instance?
Post: RE: How to guide for EC2 instance?
| There's a difference between "Working properly and slow because of the hardware" vs "not working" - please differentiate.
nVidia cards are quite slow for hash cracking, and the Teslas aren't any be... |
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Bitweasil |
Very old oclHashcat-plus Support
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10 |
21,871 |
07-04-2012, 05:52 PM |
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Thread: Beta 0.09 missing?
Post: Beta 0.09 missing?
| I no longer see any of the -plus betas in /beta - was this a mistake, prep for Defcon, or something else? |
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Bitweasil |
Beta Tester
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3 |
3,839 |
07-08-2012, 10:32 PM |
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Thread: Bug: file not found reports as hash length exception
Post: RE: Bug: file not found reports as hash length exc...
| They're still a valid format.
Up to you. It seems you already have all the code to test it for reading the hashfile - if the file doesn't exist, and you cannot read it is a valid hash, throw some so... |
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Bitweasil |
Beta Tester
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5 |
5,680 |
07-08-2012, 10:34 PM |
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Thread: How to guide for EC2 instance?
Post: RE: How to guide for EC2 instance?
| Why bother intercepting SSH if you control the system? Simply compromise the kernel, or use a hypervisor for introspection. :) |
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Bitweasil |
Very old oclHashcat-plus Support
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10 |
21,871 |
07-08-2012, 10:46 PM |
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Thread: Distributed Computing for cracking a long passwd
Post: RE: Distributed Computing for cracking a long pass...
| I'm a bit confused. If you know the password is len30, and you know the first 26 characters, why would you need distributed computing? That's only 4 unknown positions.
I'm not sure where the "up to... |
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Bitweasil |
Very old oclHashcat-lite Support
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22 |
46,732 |
07-09-2012, 01:58 AM |
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Thread: Interpreting some unlikely results.
Post: RE: Interpreting some unlikely results.
| So...
You used the MD5 algorithm cracking, it found plains that, when hashed, lead to the original hash you were testing?
I think the tool is working fine.
It's HIGHLY unlikely that another hash al... |
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Bitweasil |
Old hashcat Support
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1 |
4,976 |
07-17-2012, 07:51 PM |
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Thread: How should I store my users passwords in my DB?
Post: RE: How should I store my users passwords in my DB...
| You should use a good, stretched password hashing function like PBKDF2 (perhaps with SHA512), bcrypt, or scrypt. You MUST have a unique, per-user salt (those functions require it).
If you use PBKDF2... |
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Bitweasil |
General Help
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4 |
10,287 |
07-19-2012, 05:47 PM |
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Thread: How should I store my users passwords in my DB?
Post: RE: How should I store my users passwords in my DB...
| One discussion I've had recently with some people for online attacks is to limit both per-IP attempts per second, and per-username attempts per second, with the limit being tripped causing an "automat... |
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Bitweasil |
General Help
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4 |
10,287 |
07-19-2012, 10:25 PM |
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Thread: can I mix 6950 and 7970?
Post: RE: can I mix 6950 and 7970?
| I can verify that current versions of oclHashcat-plus will NOT work with a 6xxx and 7xxx series GPU at the same time. |
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Bitweasil |
Very old oclHashcat-lite Support
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5 |
13,427 |
07-22-2012, 05:31 PM |
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Thread: Does anyone use Flexible x4 PCI Express 4-Way Splitter ?
Post: RE: Does anyone use Flexible x4 PCI Express 4-Way ...
| Very interesting concept.
The x1 speeds shouldn't hurt performance much.
The main problem with stuff like this (in most cases) is that the drivers typically have an 8 device limit (so 4x6990s). ... |
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Bitweasil |
Hardware
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6 |
20,487 |
07-22-2012, 05:46 PM |
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Thread: what gpu to buy
Post: RE: what gpu to buy
| For the cost of a 6990, it looks like you can almost get 2 7970s - which will be faster than the 6990, probably use about the same power, and are just a better architecture.
I highly recommend the 79... |
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Bitweasil |
Old hashcat Support
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8 |
19,258 |
07-22-2012, 05:49 PM |
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Thread: Does anyone use Flexible x4 PCI Express 4-Way Splitter ?
Post: RE: Does anyone use Flexible x4 PCI Express 4-Way ...
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sigi77 Wrote: (07-23-2012, 06:54 PM)
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Im not shure thats possible because the IRQ channels...
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We haven't used IRQ channels in about 5 years. PCI-E uses message signalled interrupts - there is... |
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Bitweasil |
Hardware
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6 |
20,487 |
07-23-2012, 11:54 PM |
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Thread: Efficient way to store hashes in database ?
Post: RE: Efficient way to store hashes in database ?
| I wouldn't use MySQL if "fastest request/response time" were a concern.
If you wish to do this, storing them as a binary blob with prepared statements is probably the best option.
However, I would s... |
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Bitweasil |
General Talk
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5 |
15,741 |
08-07-2012, 07:45 PM |
