Binary obfuscation used in AAA Games

(blog.farzon.org)

46 points | by noztol 2 days ago

9 comments

  • wincy 33 minutes ago
    This is decidedly not what I’d expect to be discussed at Thotcon. That said, super interesting!

    As an avid pirate, I’ll say these days even the Denuvo game which were going years without cracks now have “cracks”, although they rely on hypervisor fixes and disabling secure boot and giving the hypervisor cracks unfettered access to your system to intercept the Denuvo checks. [0] It’s a dangerous game we’re playing to keep these AAA games bottom lines fat.

    [0] https://www.thefpsreview.com/2026/04/03/denuvo-has-been-brok...

  • applfanboysbgon 6 minutes ago
    > This get you to within 85% to 90% of original perf of an untransformed binary.

    Punishing every one of your paying customers with a 10-15% performance penalty for crimes they didn't commit, lovely work you've committed yourself to doing.

  • maxwg 14 minutes ago
    Link to the slides (almost missed it when i was reading): https://farzon.org/files/presentations/Thotcon_talk_may_2025...

    Which provides way more information than the article

  • NooneAtAll3 1 hour ago
    > While security researchers love the entropy of randomized function layouts

    I don't think any competent security researcher has anything positive to say about "security through obscurity"

    at best this is lawyer position

    • hsbauauvhabzb 1 hour ago
      It’s not about security, it’s about wasting a crackers time.

      Some people find cracking them interesting and fun.

  • p1necone 1 hour ago
    Echoing the other comments here - why? What is the threat model here and how does this protect you from it?
  • brcmthrowaway 1 hour ago
    What is the fps hit?
  • djmips 1 hour ago
    why bother?