How To Use New Oclhashcat?

[Roham Soroush]

Maybe tell me, all the documents i need about Oclhashcat is in the internet. But it's my first time want to crack handshake.
And i think this is the best place to ask.

Ok, 3 weeks ago I captured WPA2 handshake. I've searched the Internet. And Best software proposed was oclhashcat.

My hardware are as follows:
CPU: i7
RAM:6 GB
GraphicL Nvidia 740m

Operating systems and software that I had installed:
OS: Ubuntu 13.10 64bit

Code:

root@Support-Pc:~# ls /usr/lib/ | grep -i nvidia
nvidia
nvidia-319-updates
nvidia-cuda-toolkit
root@Support-Pc:~#

Code:

root@Support-Pc:~# nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2012 NVIDIA Corporation
Built on Fri_Sep_21_17:28:58_PDT_2012
Cuda compilation tools, release 5.0, V0.2.1221
root@Support-Pc:~#

and i download last version of oclHashcat-1.01 and hashcat-0.47.7z.

What else do I do?
How can I use the oclHashcat-1.01 for Brute-force attack?

[coolbry95]

Maybe tell me, all the documents i need about Oclhashcat is in the internet. But it's my first time want to crack handshake.
And i think this is the best place to ask.

Ok, 3 weeks ago I captured WPA2 handshake. I've searched the Internet. And Best software proposed was oclhashcat.

My hardware are as follows:
CPU: i7
RAM:6 GB
GraphicL Nvidia 740m

Operating systems and software that I had installed:
OS: Ubuntu 13.10 64bit

Code:

root@Support-Pc:~# ls /usr/lib/ | grep -i nvidia
nvidia
nvidia-319-updates
nvidia-cuda-toolkit
root@Support-Pc:~#

Code:

root@Support-Pc:~# nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2012 NVIDIA Corporation
Built on Fri_Sep_21_17:28:58_PDT_2012
Cuda compilation tools, release 5.0, V0.2.1221
root@Support-Pc:~#

and i download last version of oclHashcat-1.01 and hashcat-0.47.7z.

What else do I do?
How can I use the oclHashcat-1.01 for Brute-force attack?

Look here. http://hashcat.net/wiki/ All your answers are there.

[Roham Soroush]

I mentioned searched and googled befor I'd decide post here.
The instruction pointed to the wiki and forum
This my first time, I do not know, I want to know just run the correct commands?
That's why I'm asking here.

For example,Why not working, where I got wrong?

Code:

root@Support-Pc:~/Downloads/oclHashcat-1.01# ./cudaHashcat64.bin --hash-type 2500 --attack-mode 3 --custom-charset1 ?l?u?d /root/capture.hccap ?1?1?1?1?1?1?1?1
./cudaHashcat64.bin: error while loading shared libraries: libnvidia-ml.so.1: cannot open shared object file: No such file or directory
root@Support-Pc:~/Downloads/oclHashcat-1.01#

And a very important question anything else cuda and Nvidia drivers should I install?

Thanks

[coolbry95]

That looks like a driver problem. Try uninstalling and re-installing the drivers and make sure the are the latest. Probably overkill but i would uninstall and reboot if it doesn't make you. Then install the new driver and reboot. Make sure you get the latest driver from nvidia website. nvidia driver

[Roham Soroush]

are you sure about it?

[Roham Soroush]

I've just tried it on Windows.

result was:

Code:

C:\Users\CodeName\Desktop\Wireless\Hashcat 1.01\oclHashcat-1.01>cudahashcat64.ex
e -m 2500 C:\Users\CodeName\Desktop\Wireless\capture.hccap pause
cudaHashcat v1.01 starting...

Hashes: 1 total, 1 unique salts, 1 unique digests
Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
Rules: 1
Applicable Optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c
Device #1: GeForce GT 740M, 2048MB, 1032Mhz, 2MCU
Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you erro
rs of code 702
           You can disable it with a regpatch, see here: http://hashcat.net/wiki
/doku.php?id=timeout_patch
Device #1: Kernel ./kernels/4318/m2500.sm_35.64.ptx
Device #1: Kernel ./kernels/4318/bzero.64.ptx

pause: No such file or directory

C:\Users\CodeName\Desktop\Wireless\Hashcat 1.01\oclHashcat-1.01>

or

Code:

Enter YES in uppercase if you accept this EULA: YES
C:\Users\CodeName\Desktop\Wireless\captur.hccap: No such file or directory

C:\Users\CodeName\Desktop\Wireless\Hashcat 1.01\oclHashcat-1.01>cudahashcat64.ex
e -m 2500 C:\Users\CodeName\Desktop\Wireless\capture.hccap ?d?d?d?d?d?d?d?d
cudaHashcat v1.01 starting...

Hashes: 1 total, 1 unique salts, 1 unique digests
Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
Rules: 1
Applicable Optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger set to 80c
Device #1: GeForce GT 740M, 2048MB, 1032Mhz, 2MCU
Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you erro
rs of code 702
           You can disable it with a regpatch, see here: http://hashcat.net/wiki
/doku.php?id=timeout_patch
Device #1: Kernel ./kernels/4318/m2500.sm_35.64.ptx
Device #1: Kernel ./kernels/4318/bzero.64.ptx

?d?d?d?d?d?d?d?d: No such file or directory

[Mem5]

- If you want to bruteforce, you must specify it with "-a 3"
- If you want to use wordlist, oclhashcat is waiting for a dictionnary file, that's why you have "?d?d?d?d?d?d?d?d: No such file or directory"

I mentioned searched and googled befor

This is written in the wiki..
http://hashcat.net/wiki/doku.php?id=cracking_wpawpa2

oclHashcat-plus64.exe -m 2500 capture.hccap rockyou.txt

[Roham Soroush]

- If you want to bruteforce, you must specify it with "-a 3"
- If you want to use wordlist, oclhashcat is waiting for a dictionnary file, that's why you have "?d?d?d?d?d?d?d?d: No such file or directory"

I mentioned searched and googled befor

This is written in the wiki..
http://hashcat.net/wiki/doku.php?id=cracking_wpawpa2

oclHashcat-plus64.exe -m 2500 capture.hccap rockyou.txt

Yes, I just want to use this method (Brute-Force).
and I tried your recipe:

Code:

C:\Users\CodeName\Desktop\Wireless\Hash\oclHashcat-1.01\oclHashcat-1.01>cudaoclh
ashcat64.exe -m 2500 -a3 C:\Users\CodeName\Desktop\Wireless\capture.hccap
'cudaoclhashcat64.exe' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\CodeName\Desktop\Wireless\Hash\oclHashcat-1.01\oclHashcat-1.01>

And other things:

Why oclhhashcat gui does not work for me?

[Varity]

U forgot to link to the binary. Look below I'm a hashkiller.

[mastercracker]

You keep making a different mistake in every command line. First, you needed a space between -a and 3. Second, it's cudahashcat64 and not cudaoclhashcat64. Try the following:

Code:

cudaHashcat64.exe -m 2500 -a 3  "C:\Users\CodeName\Desktop\Wireless\capture.hccap" ?d?d?d?d?d?d?d?d