Specific sort: only digits and uppercase - 8 characters in UPC WPA2 - help me.

[reflex16]

Hi,

I am a novice hashcat user and am having trouble setting proper masks in WPA2.
I know that the password is 8 characters long and contains capital letters and numbers, e.g. 94HA6CUE
The command I use is:

hashcat.exe -m 2500 -a 3 -w 3 upc.hccapx --session testmoj --increment --increment-min 8 --increment-max 8 -o wynik3.txt -1 ?u?d ?1?1?1?1?1?1?1?1  --force

The number of combinations is over ~ 2.8 trillion = approx. 10 years.

I would like to reduce the number of combinations knowing that the password contains:

1. min. 3 - 4 numbers (?d) [e.g. ok - 94HA6CUE-?d?d?u?u?d?u?u?u ; 94HA6CU6-?d?d?u?u?d?u?u?d / nok - A4HA6CUE-?u?d?u?u?d?u?u?u ;  94HA6C56-?d?d?u?u?d?u?d?d]

2. min. 4 - 5 letters (?u) [e.g. ok - 94HA6CU6-?d?d?u?u?d?u?u?d ;  94HA6CUE-?d?d?u?u?d?u?u?u / nok - 94HA6C56-?d?d?u?u?d?u?d?d ; A4HA6CUE-?u?d?u?u?d?u?u?u]

3. not more than 3 same numbers (?d) and letters (?u) [e.g. ok - 995A9CUE-?d?d?d?u?d?u?u?u ; 995A9CAA-?d?d?d?u?d?u?u?u / nok - 999A9CUE-?d?d?d?u?d?u?u?u ; 99AA9CAA-?d?d?u?u?d?u?u?u]

4. not more than 3 numbers next to each other (?d) [e.g. ok 946ABCUE-?d?d?d?u?u?u?u?u / nok - 9462ACUE-?d?d?d?d?u?u?u?u ; AHHA6956-?u?u?u?u?d?d?d?d]

5. not more than 2 same numbers (?d) and letters (?u) next to each other [e.g. ok - 99HA6CUE-?d?d?u?u?d?u?u?u ; 99HA6CUU-?d?d?u?u?d?u?u?u / nok - 999A6CUE-?d?d?d?u?d?u?u?u ; 99HA6UUU-?d?d?u?u?d?u?u?u]

For the above, I use the command:

mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe -m 2500 -a 3 -w 3 upc.hccapx --session testmoj --increment --increment-min 8 --increment-max 8 -o wyniki3.txt -1 ?u?d ?1?1?1?1?1?1?1?1 --force

-------------------------------------------------- -----------------------------------------

You have enabled --force to bypass dangerous warnings and errors!
This can hide serious problems and should only be done when debugging.
Do not report hashcat issues encountered when using --force.
OpenCL API (OpenCL 2.1) - Platform # 1 [Intel (R) Corporation]
================================================== ===========
* Device # 1: Intel (R) UHD Graphics 620, 2421/2485 MB (1242 MB allocatable), 24MCU

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

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

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

Watchdog: Hardware monitoring interface not found on your system.
Watchdog: Temperature abort trigger disabled.

Host memory required for this attack: 116 MB

[s] tatus [p] ause [b] ypass [c] heckpoint [q] uit =>

-------------------------------------------------- -------------------------------------

When I want to check the status [s], nothing happens, and after exiting Ctrl + C something like this appears:

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit => ^C^C
C:\Users\pama.dva\Desktop\upc\hashcat-6.1.1>s
DNS server not authoritative for zone.

The question is:

1. What will the correct mask command look like with my rules? Can someone write it to me and explain it?
2. What am I doing wrong and why are my commands not working?

I read the hashcat wiki tutorial, but I still can't quite understand everything because my English is poor...

I am asking for help because I have been working on it for the second week and I do not have the strength to do it...

Thank you

[undeath]

You have enabled --force to bypass dangerous warnings and errors!
This can hide serious problems and should only be done when debugging.
Do not report hashcat issues encountered when using --force.

[reflex16]

Hi,

I used --force because my device has unstable OpenCL driver.

If i run command:

hashcat-6.1.1>mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe -m 2500 -a 3 -w 3 upc.hccapx --session testmoj -o wyniki3.txt

I get the answer:

hashcat (v6.1.1) starting...

* Device #1: Unstable OpenCL driver detected!

This OpenCL driver has been marked as likely to fail kernel compilation or to produce false negatives.
You can use --force to override this, but do not report related errors.

No devices found/left.

By adding command --stdout:

mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe --stdout -m 2500 -a 3 -w 3 upc.hccapx --session testmoj -o wyniki3.txt

Invalid mask length (0).

Where is the error and what did I do wrong?

Thanks for the help.

[Mem5]

I used --force because my device has unstable OpenCL driver.

Fix your setup first.

[reflex16]

Hi,

I solved the problem with the OpenCl drivers.

I run my command:

mp64.exe -q 4 -r 5 -1 ?u?d ?1?1?1?1?1?1?1?1 | hashcat.exe -m 2500 -a 3 -w 3 upc.hccapx --session testmoj -o wyniki3.txt

hashcat (v6.1.1) starting...

OpenCL API (OpenCL 2.1 WINDOWS) - Platform #1 [Intel(R) Corporation]
====================================================================
* Device #1: Intel(R) Core(TM) i5-8350U CPU @ 1.70GHz, 6150/6214 MB (1553 MB allocatable), 8MCU

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

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

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

Watchdog: Hardware monitoring interface not found on your system.
Watchdog: Temperature abort trigger disabled.

Host memory required for this attack: 66 MB

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>

When I want to check the status [s], nothing happens, and after exiting Ctrl + C something like this appears:

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit => ^C^C

C:\Users\pama.dva\Desktop\upc\hashcat-6.1.1>s

's' is not recognized as an internal or external command,

operable program or batch file.


C:\Users\pama.dva\Desktop\upc\hashcat-6.1.1>

Why is nothing happening? Where did I go wrong?
Any suggestions?

Thanks for the help.

[undeath]

When you use stdin you must use attack mode 0. Also, progress will not be available as hashcat has no information about the external program generating candidates.