
VMPacker
ARM64 ELF Virtual Machine Protection System
anti-botbinary-analysisembedded-systems-security+8
5216 months ago

ARM64 ELF Virtual Machine Protection System

Analysis of DataDome's custom obfuscated VM and bytecode format, revealing string encryption, S-box ciphers, and browser fingerprinting signals for…

Obfuscates JavaScript and Node.js code with variable renaming, string encryption, control flow flattening, and anti-debugging to protect source code…