Unable to load a 7z archive hash made with 7z2hashcat

[philsmd]

hashcat.exe is within the .7z beta archive. This is the 64-bit executable for windows.

never heard of libc problems together with hashcat, recently. It should work the same way as the release version work on linux (did you try the release version, just for the linux testing ? of course the release version doesn't contain the fix and therefore you can't use it for your 7-Zip hash).

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update:I just found out that this might really be a problem with the beta version of hashcat !

Code:

objdump -T hashcat.bin | grep 'GLIBC_[0-9.]*' -o | sort -u
GLIBC_2.14
GLIBC_2.15
GLIBC_2.17
GLIBC_2.2.5
GLIBC_2.28
GLIBC_2.3
GLIBC_2.3.4
GLIBC_2.4
GLIBC_2.8

then investigating what needs glibc 2.28 I found this:

Code:

objdump -T hashcat.bin | grep GLIBC_2.28
0000000000000000      DF *UND*  0000000000000000  GLIBC_2.28  fcntl64

it's the fcntl () function used for the features of brain/selects
we will try to fix that. Thanks for reporting
(but of course this problem is not related to the 7z hash rejection, nor with the seemingly missing windows exe files (it's not missing, the name is just hashcat.exe)... this is a libc-compatibility problem with the latest beta)

update2: a new beta is online at https://hashcat.net/beta which should accept any glibc version >= 2.17