CoBRA

CoBRA Co efficient-B ased R econstruction of A rithmetic — a Mixed Boolean-Arithmetic expression simplifier. CoBRA deobfuscates expressions that interleave arithmetic +, -, with bitwise &, |, ^, and shift operators — a technique commonly used in software obfuscation. $ cobra-cli --mba "x&y+x|y" x...

obfuscation_analysis

Obfuscation Analysis v1.3 Authors: Tim Blazytko & Nicolò Altamura Analyze and simplify obfuscated code Description: Obfuscation Analysis is a Binary Ninja plugin that takes the pain out of working with heavily protected binaries. It bundles a handful of focused helpers that let you simplify...

msynth

msynth Autore: Tim Blazytko e Moritz Schloegel msynth è un framework di deoffuscamento del codice per semplificare espressioni Mixed Boolean-Arithmetic MBA. Dato un oracolo di semplificazione precalcolato, attraversa un'espressione complessa rappresentata come albero sintattico astratto AST e ten...