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Binary obfuscation used in AAA Games

128 pointsby noztollast Sunday at 8:37 PM81 commentsview on HN

Comments

maxwgtoday at 4:35 AM

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

wincytoday at 4:15 AM

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...

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NooneAtAll3today at 3:35 AM

> 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

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bgirardtoday at 1:22 PM

I’ve noticed that LLMs can effortlessly read minified JS. How does it do with obfuscated binary code? I wonder if the days of obfuscation are numbered when the tedious job of de-obfuscation can be automated.

RobotToastertoday at 11:27 AM

Between this and rootkits masquerading as anticheat, video games are starting to look indistinguishable from malware

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Zironictoday at 11:19 AM

I'm a bit perplexed by the choice of Nintendo Switch as the example hardware. I was under the impression that the switch was locked down and you can't run offset based cheat software like cheatengine on it.

p1neconetoday at 3:47 AM

Echoing the other comments here - why? What is the threat model here and how does this protect you from it?

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mahmoudimustoday at 4:51 AM

oh fascinating. i just finished reverse engineering Aegis and now working on their newest Eidolon. pretty cool technology.

djmipstoday at 3:21 AM

why bother?

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Fokamultoday at 5:48 AM

and this is insight from "other" side :) https://www.unknowncheats.me/forum/overwatch/639855-overwatc...

brcmthrowawaytoday at 2:50 AM

What is the fps hit?

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khalictoday at 9:50 AM

The amount of work that goes into moats, for stuff that nobody will care about in 6 months, is kind of insane. I understand it for security reasons, but in video games? Just more bloat for nothing

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