8 dépôts
Tools for comparing two binary files to identify structural or instructional changes.
Distinct from Binary Analysis Capabilities: Focuses on the comparison of binary versions rather than general inspection or analysis.
Explore 8 awesome GitHub repositories matching operating systems & systems programming · Binary Diffing. Refine with filters or upvote what's useful.
radare2 is a reverse engineering framework and binary analysis toolset. It functions as a multi-architecture disassembler, low-level binary debugger, and hexadecimal editor for inspecting executable structures and interpreting machine code when original source files are unavailable. The framework provides capabilities for decompiling machine instructions, performing symbolic analysis, and diffing binary files to identify structural changes across versions. It also includes a digital forensic analyzer and disk analyzer for browsing filesystem formats in userland. The toolset supports binary p
Identifies differences in structure or instructions between two binary files to detect changes across versions.
fq is a command-line binary data processor used for decoding, transforming, and analyzing raw byte streams and bit-level data into structured formats. It functions as a functional binary query engine that allows for filtering and mapping binary structures, as well as a converter that translates complex binary blobs and proprietary file formats into standard JSON, YAML, or XML. The tool distinguishes itself as a low-level bit manipulator capable of performing bit-level slicing, bitwise operations, and cryptographic hashing on raw files. It also serves as a network protocol analyzer with the ab
Provides a tool for calculating differences between two binary inputs after applying filters to isolate specific fields.
AndFix is a binary patching framework and update system for Android applications. It provides tools for generating binary diffs and applying runtime method replacements to fix bugs without requiring a full application update. The system utilizes a binary diff generator to isolate minimal code changes between package versions. It supports the consolidation of multiple incremental patches into a single update file and employs native hooks to replace specific method implementations in memory during the application initialization phase. The framework covers capabilities for binary patch generati
Provides bytecode-level comparison of binary files to identify minimal structural changes.
A fast and clever hex editor for macOS
Provides a built-in diff tool for comparing two binary files and detecting changes.
HexFiend is a native macOS hex editor designed for opening and editing binary files of any size without loading them entirely into memory. It uses a 64-bit addressable data model with memory-mapped file access, enabling navigation of multi-gigabyte files while maintaining byte-level undo for insert and delete operations. The editor distinguishes itself through a diff algorithm for binary file comparison that accounts for insertions and deletions, and a template-based structure parsing system that uses user-defined scripts to visualize binary file layouts. It also includes a typed data interpr
Compares two binary files by detecting insertions and deletions using a custom diff algorithm.
Bloaty est un profileur de taille binaire et un analyseur de format exécutable qui attribue chaque octet d'un binaire à des symboles ou des unités de compilation spécifiques. Il fonctionne comme un profileur d'unité de compilation et un démangleur de symboles C++, mappant la taille binaire vers les fichiers sources et traduisant les noms mangled en formats lisibles par l'humain. Le projet se distingue comme un outil de diff binaire capable de comparer deux versions d'un binaire pour isoler des symboles ou des sections spécifiques responsables de régressions de taille. Il fournit une prise en charge spécialisée pour récupérer les symboles dans les binaires stripés en les associant à des fichiers de débogage externes utilisant des identifiants de build. L'outil fournit une analyse binaire complète pour les formats ELF, Mach-O, PE/COFF et WebAssembly. Ses capacités incluent l'analyse des sections de l'éditeur de liens, des segments mémoire et des archives de bibliothèques statiques, ainsi que l'identification de l'espace consommé par les fonctions inlinées. Les utilisateurs peuvent isoler davantage les données en utilisant le filtrage par expression régulière et exporter les résultats de profilage dans des formats CSV ou TSV.
Compares two binary versions to identify structural changes and areas of size growth or shrinkage.
Diaphora est un outil de diff binaire et un moteur de similarité conçu pour comparer des binaires compilés et identifier les sections de code modifiées ou correspondantes. Il fonctionne comme un plugin d'ingénierie inverse qui établit des relations entre les fonctions et détecte les unités de compilation en utilisant l'analyse d'assembleur et la théorie des graphes. Le projet se spécialise dans l'analyse de correctifs de vulnérabilité, permettant aux utilisateurs de détecter les correctifs de sécurité en comparant différentes versions d'un binaire. Il synchronise les métadonnées d'analyse, telles que les noms de symboles et les commentaires, entre les binaires et génère des correctifs en comparant le pseudo-code décompilé. Le moteur utilise des graphes de flux de contrôle et une correspondance heuristique pour calculer les ratios de similarité entre les fonctions. Ses capacités plus larges incluent la cartographie des graphes d'appels, l'identification des limites des fichiers objets et la gestion de l'état d'analyse via une base de données relationnelle pour faciliter le référencement croisé à grande échelle.
Compares compiled binaries to identify changed or matching code sections using assembly and control flow graphs.
PE-bear is a graphical portable executable analysis tool designed for inspecting, disassembling, and modifying the structure of Windows PE binary files. It functions as a static analysis framework used to identify malicious patterns and reverse engineer program logic. The project provides a binary diffing tool to identify structural and content differences between two executable files. It also includes a section editor for modifying binary layouts by adding or altering sections and imports. The tool covers a range of binary analysis capabilities, including machine code disassembly, file layo
Compares two executable files to identify structural or instructional changes between different program versions.