Vm Obfuscation Using X86 Mxcsr Fpu Exceptions
Posted3 months agoActive3 months ago
max.xz.axTechstory
calmpositive
Debate
10/100
ObfuscationVirtualizationX86 Architecture
Key topics
Obfuscation
Virtualization
X86 Architecture
The article discusses a novel technique for VM obfuscation using x86 MXCSR FPU exceptions, and the community shows interest in the technical details.
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Sep 25, 2025 at 2:51 PM EDT
3 months ago
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3 months ago
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Discussion (1 comments)
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quasiconnectedAuthor
3 months ago
This was part of a corCTF 2025 challenge! The code is now available here:
https://github.com/Crusaders-of-Rust/corctf-2025-public-chal...
View full discussion on Hacker News
ID: 45377172Type: storyLast synced: 11/17/2025, 1:14:49 PM
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