Use JEB to perform reverse engineering of malicious APKs and security audits.
The growing complexity of modern malware, legacy binary code, and anti-reversing techniques demands decompilation frameworks that go beyond linear control flow reconstruction. This paper presents JEB Decompiler Pro, a commercial-grade static analysis platform that leverages a novel microcode-based intermediate representation (IR) to decompile multiple architectures (x86, ARM, MIPS, WebAssembly, Ethereum Virtual Machine) into a unified, high-level pseudocode. We evaluate its effectiveness against three challenges: (1) with opaque predicates and control-flow flattening, (2) architecture diversity in IoT firmware, and (3) mixed-source binaries (C++ and Rust). Our results show that JEB’s type propagation engine and semantic simplification recover 94% of variable types in obfuscated binaries, outperforming Ghidra (78%) and IDA’s Hex-Rays (86%) on a dataset of 150 real-world malware samples. We conclude with a case study on a Mirai variant where JEB’s cross-architecture IR enabled the detection of a previously unreported persistence mechanism. jeb decompiler pro