Hash $pkzip$1 not supported
#1
Hello everybody,
I'm Giuseppe,

I've been trying for several days to write a function to find the password of a zip file (model 17210).

The goal would be to use this character set:
abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
0123456789
!#$%&()*-<=>?@_
Which is none other than the ASCII table deprived of some special character.

Also I would like to define some rules to speed up the workload on my nvidia 1070ti gpu.

In fact, I know for sure that:
1. At least one capital letter was used
2. at least one lowercase letter was used
3. At least one special character was used
4. the password is exactly 8 characters

Ideally, if feasible, I would like to define an .hcmask file to call but I'm not sure how to write the rules.

In general I am trying to call the following function:

C:\cygwin64\home\Giuseppe\hashcat\hashcat.exe -d 3 -w 3 -m 17210 -a 3 "C:\Users\Giuseppe\Music\demo-hash.txt" -i --increment-min 8 --increment-max 8 -1 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ?1?1?1?1?1?1?1?1

Needless to say, I'm not getting any results.


It is also not clear to me which device is more convenient to recall.
This is the result of the call:

PS C:\cygwin64\home\Giuseppe\hashcat> C:\cygwin64\home\Giuseppe\hashcat\hashcat.exe -d 3 -w 3 -m 17210 -a 3 "C:\Users\Giuseppe\Music\demo-hash.txt" -i --increment-min 7 --increment-max 8 -1 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ?1?1?1?1?1?1?1?1
hashcat (v6.2.2-149-g141b59b80) starting

CUDA API (CUDA 11.4)
====================
* Device #1: NVIDIA GeForce GTX 1070 Ti, skipped

OpenCL API (OpenCL 3.0 CUDA 11.4.56) - Platform #1 [NVIDIA Corporation]
=======================================================================
* Device #2: NVIDIA GeForce GTX 1070 Ti, skipped

OpenCL API (OpenCL 1.2 ) - Platform #2 [Intel(R) Corporation]
=============================================================
* Device #3: Intel(R) HD Graphics 4600, 1565/1629 MB (407 MB allocatable), 20MCU
* Device #4: Intel(R) Core(TM) i5-4460  CPU @ 3.20GHz, skipped

Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 256

Counted lines in C:\Users\Giuseppe\Music\demo-hash.txt

I hope for your help,
Thanks a lot in advance,
Giuseppe
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Messages In This Thread
Hash $pkzip$1 not supported - by Hollerith98T - 07-18-2021, 06:55 PM
RE: How to define hashcat rules - by philsmd - 07-19-2021, 10:29 AM
RE: How to define hashcat rules - by Hollerith98T - 07-19-2021, 12:44 PM
RE: How to define hashcat rules - by Snoopy - 07-19-2021, 01:08 PM
RE: How to define hashcat rules - by Hollerith98T - 07-19-2021, 01:28 PM
RE: How to define hashcat rules - by Snoopy - 07-19-2021, 02:48 PM
RE: How to define hashcat rules - by Hollerith98T - 07-19-2021, 03:27 PM
RE: How to define hashcat rules - by Snoopy - 07-19-2021, 03:51 PM
RE: How to define hashcat rules - by Hollerith98T - 07-19-2021, 06:57 PM
RE: How to define hashcat rules - by Snoopy - 07-19-2021, 07:34 PM
RE: How to define hashcat rules - by Hollerith98T - 07-20-2021, 12:16 PM
RE: How to define hashcat rules - by Snoopy - 07-20-2021, 02:48 PM
RE: How to define hashcat rules - by Hollerith98T - 07-20-2021, 07:38 PM