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No duplicated characters when cracking wpa2 password - Printable Version

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No duplicated characters when cracking wpa2 password - Trymybest - 09-28-2018

Hello,
i have search across the forum but i don't find a precise answer on that question. ( i appologize in advance for my bad english)

I try to crack an hccpax file with hashcat but it seems i need to use maskprocessor because the options i want to use are not available with hashcat single.

More precisely, the password to crack is exactly 8 characters long, only uppercase and letters and shouldn't contain more that 2 same letters consecutively. Futhermore, it shouldn't contain more that 4 times the same letter in the word.

Just like this one: https://hashcat.net/forum/thread-7836.html?highlight=duplicated

So i have seen that there were two interessings commands with mp:


-q 2
-r 4

But i don't know how to associate them with hashcat.
I am on windows 10 and i tried to use

Code:
cd C:\Users\Me\Downloads\maskprocessor-0.73\maskprocessor-0.73
mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | cd C:\Users\Me\Downloads\hashcat-4.2.1\ && hashcat64.exe -m 2500 -a 3 C:\Users\Me\Downloads\hashcat-4.2.1\handshakes\01.hccapx

But nothing appear when i enter this command.
Maybe i should use a mask file with hashcat ?
But if i understood correctly there aren't the "-q" and "-r" options with hashcat only ?! So i have to use mp but i am not even capable to enter a correct command
:/
So if anyone here would have the kindness to help me a little or even give me the correct command i would be very gratefull Big Grin

RE: No duplicated characters when cracking wpa2 password - atom - 09-29-2018

It's a known bug: https://github.com/hashcat/hashcat/issues/1705

As a workaround you can either switch to linux or use an older hashcat version.

RE: No duplicated characters when cracking wpa2 password - philsmd - 09-29-2018

you also can't really pipe like this:
command1 | cd && command2

you need to do it like this:

command1 | command2

therefore something like this:
Code:
cd C:\Users\Alexandre\Downloads\hashcat-4.2.1\
C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | hashcat64.exe -m 2500 -a 0 handshakes\01.hccapx


RE: No duplicated characters when cracking wpa2 password - Trymybest - 09-29-2018

(09-29-2018, 09:24 AM)atom Wrote: It's a known bug: https://github.com/hashcat/hashcat/issues/1705

As a workaround you can either switch to linux or use an older hashcat version.

I tried the first time on The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) linux but there was a problem with the driver of my graphic Card and hashcat. I saw it was an known bug too. So i switched to Windows... Do you know wich one older version is good to use ?

(09-29-2018, 11:50 AM)philsmd Wrote: you also can't really pipe like this:
command1 | cd && command2

you need to do it like this:

command1 | command2

therefore something like this:
Code:
cd C:\Users\Alexandre\Downloads\hashcat-4.2.1\
C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | hashcat64.exe -m 2500 -a 0 handshakes\01.hccapx

Thank you, i have tried this command and it seems to be correct but it stop immediately and i got this message :

Code:
C:\Users\Alexandre>C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | C:\Users\Alexandre\Downloads\hashcat-4.2.1\hashcat64 -m 2500 -a 0 handshakes\01.hccapx
hashcat (v4.2.1) starting...

./hashcat.hctune: No such file or directory

Started: Sat Sep 29 19:25:24 2018
Stopped: Sat Sep 29 19:25:24 2018
^C
C:\Users\Alexandre>
But i checked and the file is in the folder. But ther is not any / or . behind it.

RE: No duplicated characters when cracking wpa2 password - robinex - 09-29-2018

go to hashcat folder and click path browser-remove all-write cmd-after try with opened cmd window.

RE: No duplicated characters when cracking wpa2 password - philsmd - 09-30-2018

the command I told you to use was different:
1. enter the hashcat folder within the cmd:
Code:
cd C:\Users\Alexandre\Downloads\hashcat-4.2.1\

2. afterwards run hashcat within that specific folder:
Code:
C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | hashcat64.exe -m 2500 -a 0 handshakes\01.hccapx

I'm not sure why you even think about changing the commands like you do. You need to do it correctly as I mentioned, changing the folders won't work because the files clearly are not within the C:\Users\Alexandre folder but within the hashcat folder ( C:\Users\Alexandre\Downloads\hashcat-4.2.1\ ) instead. Therefore, you need to enter that folder

RE: No duplicated characters when cracking wpa2 password - Trymybest - 09-30-2018

(09-30-2018, 10:46 AM)philsmd Wrote: the command I told you to use was different:
1. enter the hashcat folder within the cmd:
Code:
cd C:\Users\Alexandre\Downloads\hashcat-4.2.1\

2. afterwards run hashcat within that specific folder:
Code:
C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | hashcat64.exe -m 2500 -a 0 handshakes\01.hccapx

I'm not sure why you even think about changing the commands like you do. You need to do it correctly as I mentioned, changing the folders won't work because the files clearly are not within the C:\Users\Alexandre folder but within the hashcat folder ( C:\Users\Alexandre\Downloads\hashcat-4.2.1\ ) instead. Therefore, you need to enter that folder

Hello,
I'm sorry for this mistake. I modify my command and now it seems to perfectly work, thank you very much !

What i got is this
Code:
C:\Users\Alexandre\Downloads\hashcat-4.2.1>C:\Users\Alexandre\Downloads\maskprocessor-0.73\maskprocessor-0.73\mp64 -q 2 -r 4 ?u?u?u?u?u?u?u?u | hashcat64.exe -m 2500 -a 0 handshaketest.hccapx
hashcat (v4.2.1) starting...

* Device #1: WARNING! Kernel exec timeout is not disabled.
            This may cause "CL_OUT_OF_RESOURCES" or related errors.
            To disable the timeout, see: https://hashcat.net/q/timeoutpatch
nvmlDeviceGetFanSpeed(): Not Supported

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce GTX 1060, 1536/6144 MB allocatable, 10MCU

Hashes: 8 digests; 4 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1

Applicable optimizers:
* Zero-Byte
* Single-Salt
* Slow-Hash-SIMD-LOOP

Minimum password length supported by kernel: 8
Maximum password length supported by kernel: 63

Watchdog: Temperature abort trigger set to 90c

Starting attack in stdin mode...

Cracking performance lower than expected?

* Append -w 3 to the commandline.
 This can cause your screen to lag.

* Update your OpenCL runtime / driver the right way:
 https://hashcat.net/faq/wrongdriver

* Create more work items to make use of your parallelization power:
 https://hashcat.net/faq/morework

Session..........: hashcat
Status...........: Running
Hash.Type........: WPA-EAPOL-PBKDF2
Hash.Target......: handshaketest.hccapx
Time.Started.....: Sun Sep 30 17:35:03 2018 (10 secs)
Time.Estimated...: Sun Sep 30 17:35:13 2018 (0 secs)
Guess.Base.......: Pipe
Speed.Dev.#1.....:   159.1 kH/s (7.23ms) @ Accel:32 Loops:16 Thr:1024 Vec:1
Recovered........: 0/4 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 1310720
Rejected.........: 0
Restore.Point....: 0
Candidates.#1....: ABAEKJFU -> ABAFGMGY
HWMon.Dev.#1.....: Temp: 57c Util: 97% Core:1594MHz Mem:3802MHz Bus:16

And i got plenty others like this one :
Code:
Session..........: hashcat
Status...........: Running
Hash.Type........: WPA-EAPOL-PBKDF2
Hash.Target......: handshaketest.hccapx
Time.Started.....: Sun Sep 30 17:35:03 2018 (20 secs)
Time.Estimated...: Sun Sep 30 17:35:23 2018 (0 secs)
Guess.Base.......: Pipe
Speed.Dev.#1.....:   158.1 kH/s (7.24ms) @ Accel:32 Loops:16 Thr:1024 Vec:1
Recovered........: 0/4 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 2949120
Rejected.........: 0

Do you have any idea if everything is right ?
I have not any problem at all to wait several days with the script running but I just want to be sure that i will not do all of this for nothing Smile
It's the first time i use it so i 'm a little scared because i don't see any progress bar ending. But i suppose it will be relatively quick !

Because every characters are uppercase and there is no number or special characters...
And again, thank you for your time and your kindness. I'm very gratefull to you Smile

RE: No duplicated characters when cracking wpa2 password - undeath - 10-01-2018

When piping in candidates hashcat cannot show you any progress. It is working however. You can verify this by seeing the "progress" counter increasing:
Progress.........: 2949120

You can speed up hashcat a bit by appending -O to its command line.