asmbf VS john

Prepare yourself for asm2bf, the next generation target platform.

Basically, my toolchain is built on two separate projects. The first one is a low level assembler (that lays out code on instruction cycles, handles restoring things, etc.. - generally, very similar to how Malbolge works, except with the incredibly annoying parts such as manually encrypting the code or finding instruction cycles is), and the second one is a high level assembler.

I used my existing project called asm2bf: https://github.com/kspalaiologos/asmbf (feel free to check it out), as a base for the high level assembler. And the original Lisp has been written in a tweaked version of it.

Once I was done, I optimised the high level version, and then took the asm2bf compiler output and did a few optimisations manually on it (everything that my peephole optimisation didn't catch).

John The Ripper

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Ok, both John the ripper, hashcat and other tools seem to support extracting the hash, or directly trying to discover the password.

With the root hash you can crack the root password using tools like John The Ripper[0]. More generally, I assume, this exploit can be used to read any arbitrary files on the system, bypassing regular access control, and plenty of other stuff you aren't supposed to be able to do as a non-privileged user.

0: https://www.openwall.com/john/

use (John the Ripper)[https://github.com/openwall/john] and (rockyou.txt)[https://github.com/rockyou.txt]

this actually seems to have been reported as a bug and fixed years ago but it is still affecting me on a version freshly downloaded from the AUR, is there a way around this or another program i can use?

John the Ripper

Since I used to work for the employer in question, I decide to crack my own password-protected pay statements. I downloaded and built John the Ripper jumbo and then all I had to do was run a few commands after looking at the documentation, and there was my SIN number almost instantly.

However, most credential brute forcing takes place offline against a leaked database from some site. A program like John the Ripper is used to try hashing each word in a dictionary until it matches the entries in the database. Because this all happens offline, there's no mechanism in place to delay the attempts or lock the user out.