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ERROR: clEnqueueWriteBuffe<> -5
11-20-2010, 11:42 PM (This post was last modified: 11-20-2010 11:48 PM by mlody45.)
Post: #1
ERROR: clEnqueueWriteBuffe<> -5
Hello,

I run oclhashcat on win7 x64, Intel Q8300, GTS450, 2 GB RAM. I run EGB on this machine and there is no problem.
When i run oclhashcat i get this error:
F:\sam\sam win7\oclHashcat-0.23>oclHashcat.exe example.hash ?l?l?l?l example.dic
t
oclHashcat v0.23 starting...

Digests: 6494 entries, 6494 unique
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes
Platforms: 1
Platform #1: NVIDIA Corporation, OpenCL 1.0 CUDA 3.2.1 (1 matched)
Device #1: GeForce GTS 450, 993MB, 1660Mhz, 4MCU
Device #1: Kernel kernels/4318/m0000.kernel (58966 bytes)
[s]tatus [p]ause [r]esume [h]elp [q]uit => ERROR: clEnqueueWriteBuffer() -5


Threads...: 1
Mode.Left.: Mask '?l?l?l?l' (456976)
Mode.Right: Dict 'example.dict' (129988)
Speed.GPU1: 0/s (running)
Speed.GPU*: 0/s
Recovered.: 0/6494 Digests, 0/1 Salts
Progress..: 0/59401396288 (0.00%)
Running...: 1 sec
Estimated.: 0 secs

Started: Sat Nov 20 22:32:37 2010
Stopped: Sat Nov 20 22:32:39 2010

F:\sam\sam win7\oclHashcat-0.23>pause
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Why this is happen?
Sorry for my english.
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11-21-2010, 12:00 AM
Post: #2
RE: ERROR: clEnqueueWriteBuffe<> -5
http://hashcat.net/forum/thread-165.html - READ please
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11-21-2010, 01:18 AM
Post: #3
RE: ERROR: clEnqueueWriteBuffe<> -5
There are no 258.96 drivers for my graphics card ( GTS450 ). Oldest i can install is 260.63 and it isnt working Sad
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11-21-2010, 01:43 AM
Post: #4
RE: ERROR: clEnqueueWriteBuffe<> -5
http://www.nvidia.de/object/win7-winvist...river.html
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11-21-2010, 02:15 AM
Post: #5
RE: ERROR: clEnqueueWriteBuffe<> -5
I already downloaded it and when i trying to install it says, that i dont have hardware ( its for 460 and higher ). Its relased sooner than gts450
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11-23-2010, 06:42 PM
Post: #6
RE: ERROR: clEnqueueWriteBuffe<> -5
The latest beta 0.24 works for me fine!
0.23 had some problems, but with 0.24 beta it works!
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11-24-2010, 01:39 AM
Post: #7
RE: ERROR: clEnqueueWriteBuffe<> -5
Beta works great, but..
I have a question, what i do wrong?
I want to find NTLM password with 12 letters. First letter is upper case, word is in dictionary and i want to find last 4 numbers.

I know password and i think that this is correct command, but find nothing:
oclHashcat.exe -m 1000 -j c example.hash example.dict ?d?d?d?d

F:\sam\sam win7\oclHashcat-0.24>oclHashcat.exe -m 1000 -j c example.hash example.dict ?d?d?d?d
oclHashcat v0.24 starting...

Digests: 2 entries, 2 unique
Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
Platforms: 1
Platform #1: NVIDIA Corporation, OpenCL 1.0 CUDA 3.2.1 (1 matched)
Device #1: GeForce GTS 450, 993MB, 1660Mhz, 4MCU
Device #1: Kernel kernels/4318/m1000.kernel (39073 bytes)
[s]tatus [p]ause [r]esume [h]elp [q]uit =>
Threads...: 1
Mode.Left.: Dict 'example.dict' (65543)
Mode.Right: Mask '?d?d?d?d' (10000)
Speed.GPU1: 440.0M/s (finished)
Speed.GPU*: 440.0M/s
Recovered.: 0/2 Digests, 0/1 Salts
Progress..: 655430000/655430000 (100.00%)
Running...: 2 secs
Estimated.: 0 secs

Started: Wed Nov 24 00:36:32 2010
Stopped: Wed Nov 24 00:36:34 2010
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11-24-2010, 06:35 AM (This post was last modified: 11-24-2010 06:37 AM by mastercracker.)
Post: #8
RE: ERROR: clEnqueueWriteBuffe<> -5
The NTLM algorithm is slightly different since it use unicode. As a result, the length limit for both left and right argument is 7 chars. In your case, any word in the dictionary that is longer than 7 will be skipped. The following might work if OclHashcat applies the rules to the word before discarding it:

oclHashcat.exe -m 1000 -j cx17 example.hash example.dict ?l?d?d?d?d

Explanation of the rules:

c --> capitalize
x17 --> Extract substring starting at 1 and of length 7

then, in the right section, we make the total length to 12 using lowercase and the last 4 digits.
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11-24-2010, 11:06 AM
Post: #9
RE: ERROR: clEnqueueWriteBuffe<> -5
Where I can download oclHashcat version 0.24?
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11-24-2010, 12:59 PM
Post: #10
RE: ERROR: clEnqueueWriteBuffe<> -5
Contact Atom via PM, or come to out IRC channel.
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