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leonjza

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Pipetap: A Windows Named Pipe Multi-Tool / Proxy

github.com
10 points·by leonjza·7 माह पहले·0 comments

Modern Self-Service Platform

flowctl.net
1 points·by leonjza·7 माह पहले·0 comments

Gowitness – a CLI screenshot utility that uses Chrome headless

github.com
1 points·by leonjza·2 वर्ष पहले·1 comments

Show HN: Port-jump – Some security by obscurity using port-jumping

github.com
1 points·by leonjza·2 वर्ष पहले·0 comments

Show HN: Gowitness – a Golang, web screenshot utility using Chrome Headless

github.com
3 points·by leonjza·4 वर्ष पहले·0 comments

Italian mafia boss caught after Google Maps sighting in Spain

bbc.com
5 points·by leonjza·5 वर्ष पहले·0 comments

comments

leonjza
·2 वर्ष पहले·discuss
I have fond memories of parsing random things to pipe to gource as a younger me. The code is ancient, but here [0] was an experiment to get something like nmap (and other data) ready to feed to gource. Fun to watch indeed!

[0] https://github.com/leonjza/py2gource
leonjza
·2 वर्ष पहले·discuss
Curious about this statement. Can you link to any reading I can do to learn more?
leonjza
·2 वर्ष पहले·discuss
v3 just released with plenty of new features, optimizations and more! https://github.com/sensepost/gowitness/releases/tag/3.0.0
leonjza
·2 वर्ष पहले·discuss
Creation is done by running migrations [1] (invoked via Laravel's artisan command line). Using the database is done via Models[2].

[1] https://github.com/firefly-iii/firefly-iii/tree/main/databas... [2] https://github.com/firefly-iii/firefly-iii/tree/main/app/Mod...
leonjza
·3 वर्ष पहले·discuss
This is fun! I was curious about pulling something like this off in Golang, and wipped together a dirty PoC using Traefik's yaegi here [0]

[0] https://gist.github.com/leonjza/9d53b30a6b85ff837a27170a185a...
leonjza
·4 वर्ष पहले·discuss
Happy to see the kernel init parameters fix land! For context, I used firecracker (very successfully) in a CTF, driven via a Discord bot.

One of the challenges I tried to build was one where a player would get access to the kernel commandline with the goal being that they should hack their way around the environment to get access to an encrypted disk. Unfortunately, that was when I get the now fixed bug[1].

[1] https://github.com/firecracker-microvm/firecracker/issues/27...
leonjza
·5 वर्ष पहले·discuss
I really enjoyed the debugging process here, and am glad to have learnt about the -k flag which seems to only be available on systems with strace version 5.5, at least for me.

As for the patch (and my love for all things Frida [1]), I think a call to Intercerptor.replace() after locating the symbol with Module.getExportByName() [2] would make for a simpler patch (at the cost of installing Frida). For example:

  const sym = Module.getExportByName("lime.ndll", "SDL_SemWait");
  Interceptor.replace(sym, {
    onEnter: function() {},
    onLeave: function() {}
  });
[1] https://frida.re/

[2] https://frida.re/docs/javascript-api/#module