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brute-forcing not working with me
08-01-2012, 11:17 PM
Post: #1
brute-forcing not working with me
Hi
i have nvidea M that supports CUDA and i try cudahashcat-lite for an md5 hash and it works fine with me
i try cudahashcat-plus for md5 it shows this command

Code:
cudaHashcat-plus32.exe --attack-mode 3 --gpu-accel 8--gpu-loops 256 --gpu-watchdog 90 --segment-size 32 D:\New Folder\hashcat-gui-0.5.1\New Text Document.txt

and when i click start it just shows the cmd and return the cursor without any thing !!!
ant help?
thanks in advance.
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08-01-2012, 11:20 PM (This post was last modified: 08-01-2012 11:20 PM by undeath.)
Post: #2
RE: brute-forcing not working with me
you did not specify a mask. Also you have to quote your hash file.
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08-02-2012, 07:53 AM
Post: #3
RE: brute-forcing not working with me
http://hashcat.net/wiki/mask_attack
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08-02-2012, 10:01 PM
Post: #4
RE: brute-forcing not working with me
Code:
cudaHashcat-plus32.exe --attack-mode 3 --gpu-accel 8--gpu-loops 256 --gpu-watchdog 90 --segment-size 32 "D:\New Folder\hashcat-gui-0.5.1\New Text Document.txt"

i quote the hash file as above and now it says
Code:
hash: 256, line length exception: 3
ERROR: No hashes loaded

whats wrong ?
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08-02-2012, 11:18 PM
Post: #5
RE: brute-forcing not working with me
Code:
8--gpu-loops 256
you are missing a blank and you are still missing a mask
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08-03-2012, 05:28 PM
Post: #6
RE: brute-forcing not working with me
i make a space and still the same error
could you give me the right syntax please
thanks in advance.
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08-03-2012, 06:54 PM
Post: #7
RE: brute-forcing not working with me
Your syntax is right, your hashfile "New Text Document.txt" is fucked.
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08-03-2012, 07:28 PM
Post: #8
RE: brute-forcing not working with me
your hash file should contain ONLY MD5 hashes, nothing else.

correct hash file format:
aaaaaaaaxxxxxxxxxxxxxxxxxxxxxxxx

incorrect hash file format:
john:aaaaaaaaxxxxxxxxxxxxxxxxxxxxxxxx

hashcat tutorial http://www.youtube.com/watch?v=Sxa0JTJ29II
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08-03-2012, 09:29 PM (This post was last modified: 08-03-2012 09:49 PM by seco.)
Post: #9
RE: brute-forcing not working with me
the file contains only one hash only !! and the format is correct
i try to rename the file name to be one word but !! still the same !!

Code:
cudaHashcat-plus32.exe --attack-mode 3 --gpu-accel 8--gpu-loops 256--gpu-watchdog 90 --segment-size 32 "test.txt"

and the other one

Code:
cudaHashcat-plus32.exe --attack-mode 3 --gpu-accel 8--gpu-loops 256--gpu-watchdog 90 --segment-size 32 34d7d0165d1fe0934e2cb0ae952e0355

none of the above works with me but the following
Code:
cudaHashcat-plus32.exe -a=3 --custom-charset1 ?u --custom-charset2 ?l --gpu-accel 8 --gpu-loops 256 --gpu-watchdog 90 --segment-size 32 "test.txt"
started and says

Starting attack in wordlist stdin mode...
and begins
is that means that the attack started brute force attach with upper and lower charctersets ?
thanks
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08-03-2012, 10:12 PM
Post: #10
RE: brute-forcing not working with me
You still doing it wrong.
You have to write a mask after the hashfile!
Also, I don't know why you are re-setting default values.

Try:
Code:
cudaHashcat-plus32 -a3 -1 ?l?u test.txt ?1?1?1?1?1?1?1?1
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