Pyrit gives errors Traceback, File "/usr/local/bin/pyrit", line 6, in <module>

[thepoor]

Hi all,
please advise, when I ran "crunch 10 10 8601234579 | pyrit -r test-01.cap -b BSSID -i- attack_passthrough"
I got the following errors:

Traceback (most recent call last):
File "/usr/local/bin/pyrit", line 6, in <module>
pyrit_cli.Pyrit_CLI().initFromArgv()
File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 117, in initFromArgv
func(self, **options)
File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 159, in new_f
import cpyrit.pckttools
File "/usr/local/lib/python2.7/dist-packages/cpyrit/pckttools.py", line 838, in <module>
class CCMPCrackerThread(CrackerThread, _cpyrit_cpu.CCMPCracker):
AttributeError: 'module' object has no attribute 'CCMPCracker'

Thank you for your assistant.

[tr00n3r]

Hi,

how did you installed pyrit? did you use the preinstalled in kali linux? opencl or CUDA?

if yes for preinstalled version try uninstall pyrit:

apt-get remove --purge pyrit

apt-get install libpcap-dev

get pyrit from svn and build it:

svn checkout http://pyrit.googlecode.com/svn/trunk/ pyrit_svn

cd pyrit_svn/pyrit/

python setup.py build

if you didn't have any errors during build install it with:

python setup.py install

for CUDA:

cd cpyrit-cuda-VERSIONNUMBER

python setup.py build

python setup.py install

Test pyrit:

pyrit list_cores
pyrit benchmark

that was my way to get it working with CUDA

or here a link --> http://code.google.com/p/pyrit/issues/detail?id=324

[thepoor]

That was exactly what I did, tr00n3r. I got the list_cores and benchmark but when I used it with crunch that is when it give me errors.

my output:
root@WhoDat:~# pyrit list_cores
Pyrit 0.4.0 (C) 2008-2011 Lukas Lueg http://pyrit.googlecode.com
This code is distributed under the GNU General Public License v3+

The following cores seem available...
#1: 'CUDA-Device #1 'Quadro NVS 160M''
#2: 'CPU-Core (SSE2)'

I have a dual core CPU, what happened to the other core?

[whiskey]

Parsing file 'xxxxxxxxxx.cap' (1/1)...
Traceback (most recent call last):
  File "/usr/local/bin/pyrit", line 6, in <module>
    pyrit_cli.Pyrit_CLI().initFromArgv()
  File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 117, in initFromArgv
    func(self, **options)
  File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 165, in new_f
    f(*args, **kwds)
  File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 917, in attack_passthrough
    ap = self._fuzzyGetAP(self._getParser(capturefile), bssid, essid)
  File "/usr/local/lib/python2.7/dist-packages/pyrit_cli.py", line 181, in _getParser
    parser.parse_pcapdevice(dev)
  File "/usr/local/lib/python2.7/dist-packages/cpyrit/pckttools.py", line 696, in parse_pcapdevice
    for pckt in reader:
  File "/usr/local/lib/python2.7/dist-packages/cpyrit/pckttools.py", line 589, in next
    pckt = self.read()
  File "/usr/local/lib/python2.7/dist-packages/cpyrit/pckttools.py", line 577, in read
    r = _cpyrit_cpu.PcapDevice.read(self)
IOError: libpcap-error while reading: truncated dump file; tried to read 283 captured bytes, only got 202

Is this version mismatch of cpyrit to blame (_cpyrit_cpu.so @ 0.4.1-dev, and _cpyrit_cuda.so @ 0.4.0)?
If so, which version do I need to change? Thanks.

kurt@kali:~$ pyrit list_cores
/usr/local/lib/python2.7/dist-packages/cpyrit/cpyrit.py:63: UserWarning: WARNING: Version mismatch between <module 'cpyrit._cpyrit_cpu' from '/usr/local/lib/python2.7/dist-packages/cpyrit/_cpyrit_cpu.so'> ('0.4.1-dev (svn r308)') and <module 'cpyrit._cpyrit_cuda' from '/usr/local/lib/python2.7/dist-packages/cpyrit/_cpyrit_cuda.so'> ('0.4.0')

  "('%s')\n" % (_cpyrit_cpu, _cpyrit_cpu.VERSION, mod, ver))
Pyrit 0.4.1-dev (svn r308) (C) 2008-2011 Lukas Lueg http://pyrit.googlecode.com
This code is distributed under the GNU General Public License v3+

The following cores seem available...
#1:  'CUDA-Device #1 'GeForce GTX 660''
#2:  'CPU-Core (SSE2/AES)'
#3:  'CPU-Core (SSE2/AES)'
#4:  'CPU-Core (SSE2/AES)'
#5:  'CPU-Core (SSE2/AES)'
#6:  'CPU-Core (SSE2/AES)'
#7:  'CPU-Core (SSE2/AES)'
#8:  'CPU-Core (SSE2/AES)'
#9:  'CPU-Core (SSE2/AES)'
#10:  'CPU-Core (SSE2/AES)'
#11:  'CPU-Core (SSE2/AES)'
#12:  'CPU-Core (SSE2/AES)'

i7 3930k @ 3.2GHz
2GB VRAM on the GTX660 (not Ti)
ASRock X79 Extreme 4M

[TheGoodGuy]

Hi thepoor,

Pyrit replaces one of the existing CPUs when it brings in a GPU. So if you had a four core processor, you'd see one GPU and three cores...

Also, I get those "IOError: libpcap-error while reading: truncated dump file" errors sometimes when I capture from one tool and use pyrit to work on the cap file. Therefore, as a short workaround, I set the wireless interface to "monitor" (i.e. mon0) - then whilst it is capturing packets - I set pyrit to strip the cap file so it's a bit sanitized.

For example: ~#>pyrit -r mon0 -o SanitizedCapFile.cap stripLive

Hope this helps!

Cheers,
TheGoodGuy

[noobiesmall]

Today I dist-upgraded kali and got some errors too... It seen the the new nvidia-cuda-tookit 7.5 broke every thing...
Everything worked fine before that....