Gynvael Coldwind

@gynvael

security researcher / programmer ⁂ Paged Out! zine lead ⁂ founder/player ⁂ technical streamer () ⁂ slide maker ;)

Vrijeme pridruživanja: srpanj 2009.

Medijski sadržaj

  1. 30. sij

    Just a quick reminder that confidence 2020 CFP is ending soon (3rd Feb) - (confidence is the largest technical security conference in Poland with talks in English; it's happening in May in Krakow)

  2. 22. sij

    Going live in 10 minutes with another picoCTF 2019 stream:

  3. 20. sij

    If you're into programming, hacking, retro computers, electronics, etc check out our free magazine: 💾 Issues #1 and #2 are already out! For Issue #3 we're looking for: - Articles and Art! - Free community ads! - And sponsorship ads! Deadline: 20.02.20

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  4. 20. sij

    That's a nice camera you have there Mr/Mrs Bear😄 I was randomly browsing through my photos when I found this gem. I think I took it (or my wife did?) in a nature and animal park in Goldau a few years back. Technology is more omnipresent than I thought 😅

  5. 20. sij

    I saw this tweet from - it's a really amazing 11 color animation in pixel art - and it reminded me of a game I discovered not long ago. It's called Dark Seed, was done in collaboration with H.R.Giger, and is in... 16 colors! Mindblowing!

  6. 17. sij

    It's interesting to observe how we switched from naming vulnerabilities discovered by ourselves, into applying our names to any unnamed vulnerability🤔 But.. which name for CVE-2020-0601 is the ultimate one? I pick to tell us! 😆

  7. 15. sij

    Going live in 50 minutes! 🔴 Topic: picoCTF 2019 part 6 - getting more 🚩

  8. 11. sij

    This is the crackme (or rather JS RE challenge) where I wanted to use it btw: And here's the nice little image I wanted to use it on:

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  9. 8. sij

    ▶️I'll be livestreaming Part 5 of picoCTF 2019 in less than 30 minutes: Already solved 57 challenges, but there seems to be no end to them 🚩🚩🚩...😅

  10. 29. pro 2019.

    <> congrats to Drunk Sector for finding out about their team name only 40 hours into the competition! I don't even 🤣🤣🤣

  11. 27. pro 2019.

    Catching up on YT, and I found that also released something from the London trip where I got to meet him :)

  12. 23. pro 2019.

    Yes, the "outside" maps are missing tiles on the borders. Not a problem in my case, but filed a bug anyway :)

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  13. 22. pro 2019.

    Surprisingly it works outside of the city as well, but I think that's because the map PNGs from the repository are truncated a bit on the sides. Oh well, I mostly care about minimaps for the 3D view anyway.

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  14. 22. pro 2019.

    The minimap is working! At least on a few maps I tested (I think there will be issues outside of the city, but I'll get to that later). Now for the weight system and delays in battle, but that's for tomorrow.

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  15. 22. pro 2019.

    Getting the position, looking direction and map id turned out to be pretty simple (the builtin debug menu came in handy, and then it was a matter of a standard set of memory scans). The thing that turned out to be more tricky was the way map id changed...

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  16. 21. pro 2019.

    WinUAE's IPC is behaving somewhat weirdly. For example, all configuration/event functions return 404 (yes, they return HTTP error codes), but still work correctly. Also, some CFG options can be set, but not read (e.g. statefile_name). Still, progress (and workarounds) was made :)

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  17. 21. pro 2019.

    Now that's a really friendly garbage collector (Amberstar) :) "A garbage collection is required. The program will re-load some data. We apologize for the inconvenience."

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  18. 21. pro 2019.

    Anyway, current state is that I'm almost able to find the exact spot in memory where the current map is loaded. And that's good, because a minimap is something this game desperately needs IMO. So after I'm done with that I want to remove a couple of sleeps here and there to ...

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  19. 21. pro 2019.

    Oh btw, you start the game at a graveyard near the "Tomb of Sir Marillion". Sounds a bit like Silmarillion ;) Coincidence?

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  20. 21. pro 2019.

    Python interface for that). I've learnt about the pipe from this thread: And the file is useful to look at as well.

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