hex password - Printable Version

hex password - Printable Version

+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Deprecated; Previous versions (https://hashcat.net/forum/forum-29.html)
+--- Forum: Old oclHashcat Support (https://hashcat.net/forum/forum-38.html)
+--- Thread: hex password (/thread-5553.html)

hex password - freestaff - 06-27-2016

hello all,

i have a one hccap file and i need hex mask code like ?d?d?d?d?d?d?d?d

specifically 1234567890 - abcdef 8 char like 22dd134f or ff2aad33 or 222edfa7

how can i mask lowercase and digital hex based 8 char...

(im use cudahashcat64.bin)

ty for the help, sorry for language : )

RE: hex password - stepMode - 06-27-2016

You want a mask that consists of the digits 0-9 and the letters a-f rigth?
Well define a custom mask:
https://hashcat.net/wiki/doku.php?id=mask_attack#custom_charsets

-1 abcdef0123456789
or even shorter
-1 ?dabcdef

RE: hex password - freestaff - 06-27-2016

My god 3 years Sad

any problem with my commands?

RE: hex password - philsmd - 06-27-2016

yes, your command is wrong. You did specify the custom charset but forgot to specify a mask.
see https://hashcat.net/wiki/doku.php?id=mask_attack

RE: hex password - stepMode - 06-27-2016

Your mask is ?1?2?2?2?2?2?2?3 ..but I dont see the custom masks 2 and 3 being defined?

RE: hex password - freestaff - 06-27-2016

ty for the answer but how can i put the mask command i try to put

/root/cudaHashcat-2.01/cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap -1 ?dabcdef /root/cudaHashcat-2.01/masks/rockyou-1-60.hcmask

first mask ?l?d?d?d?d?d?d?d in file but not working -1 ?dabcdef command becouse if i try;

/root/cudaHashcat-2.01/cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap ?l?d?d?d?d?d?d?d same time for finish Sad

RE: hex password - azren - 06-27-2016

(06-27-2016, 07:31 PM)freestaff Wrote: ty for the answer but how can i put the mask command i try to put

/root/cudaHashcat-2.01/cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap -1 ?dabcdef /root/cudaHashcat-2.01/masks/rockyou-1-60.hcmask

first mask ?l?d?d?d?d?d?d?d in file but not working -1 ?dabcdef command becouse if i try;

/root/cudaHashcat-2.01/cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap ?l?d?d?d?d?d?d?d same time for finish

If I understand you correctly, you are trying to do a brute-force / mask attack where you think the plain text password is 8 characters, and only consist of digit and lower case.

If that is the case you need to define your custom charsets as follows:

Code:
-1 ?d?l

which mean that if you do ?1?1?1?1?1?1?1?1 it will only tries digits and lower. so your command should be something like

Code:
cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap  -1 ?d?l ?1?1?1?1?1?1?1?1

or

If you think that that the password only contains digits and lower case letter abcdef, your custom charsets should be

Code:
-1 ?dabcdef

and your command should be something like

Code:
cudaHashcat64.bin -m 2500 -a 3 /root/cudaHashcat-2.01/hccap/ceren.hccap  -1 ?dabcdef ?1?1?1?1?1?1?1?1

Best regards,
Azren

RE: hex password - freestaff - 06-27-2016

azren sooooooo many thank you this is work for me peace for your life....