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+--- Thread: Can someone confirm this command? (/thread-3793.html)
Can someone confirm this command? - devnullsecurity - 10-28-2014
I thought this command would find all passwords 8-10 characters that matched my custom charset, but it did not.
./cudaHashcat64.bin -m 1000 -a 3 -t 60 --outfile=../cracked --custom-charset1=?l?u?d\!\@\#\$\%\^\&\* -i --increment-min=8 --increment-max=10 --session windows --restore ../windows-hashcat-format.txt ?1?1?1?1?1?1?1?1
Am I missing something?
Thanks,
Rich
RE: Can someone confirm this command? - undeath - 10-28-2014
don't know what your hardware is but you'll probably be dead before it finishes.
RE: Can someone confirm this command? - philsmd - 10-28-2014
The mask, in your case ?1?1?1?1?1?1?1?1 must be at least the length specified by --increment-max (or longer).
How else would oclHashcat know what it should do after the position @ end of mask
Your mask ?1?1?1?1?1?1?1?1 is of length 8.
But at the same time you specified --increment-max 10 (this can't work!).
How to fix: use a long enought mask, that includes the full range from the length specified by --increment-min and --increment-max
For instance:
-a 3 -1 '?l?u?d!@#$%^&*' -i --increment-min 8 ?1?1?1?1?1?1?1?1?1?1
As you can see here, you can skip the --increment-max in some cases, since maximum mask length (and hence --increment-max) is implied and limited by the mask length itself.
P.S. You say "this command would find all passwords 8-10 characters that matched my custom charset", but this is not true since -t 60 will not "find all", since you apply this particular markov threshold.
RE: Can someone confirm this command? - devnullsecurity - 10-28-2014
Thanks. I was wondering what it did for the extra 2 characters. It took the command and ran. What did it do? Just run the 8 characters?