fnprint

fnprint matches functions in binaries by what they do , not by what their bytes or control-flow graphs look like. it runs each function in a tiny emulator with made-up inputs, records the side effects it produces, and hashes that behavior into a fingerprint. two functions that behave the same get...

miasm

What is Miasm? Miasm is a free and open source GPLv2 reverse engineering framework. Miasm aims to analyze / modify / generate binary programs. Here is a non-exhaustive list of features: Opening / modifying / generating PE / ELF 32 / 64 LE / BE Assembling / Disassembling X86 / ARM / MIPS / SH4 /...

CVE-2014-9322

CVE-2014-9322 PoC for Linux kernel CVE-2014-9322 a.k.a BadIRET proof of concept for Linux kernel. This PoC uses only syscalls not any libraries, like pthread. Threads are implemented using raw Linux syscalls. Raw Linux Threads via System Calls Usage $ make badiret.elf is an ELF executable...

NullSection

NullSection NullSection is an Anti-Reversing tool that applies a technique that overwrites the section header with nullbytes. Install git clone https://github.com/MatheuZSecurity/NullSection cd NullSection gcc nullsection.c -o nullsection ./nullsection Advantage When running nullsection on any EL...

bincrypter

Privacy and copyright protection for your programs A Linux Binary Runtime Crypter - in BASH! Obfuscate & encrypt any ELF binary Obfuscate & encrypt any SHELL-script AV/EDR death: Morphing + different signature every time 100% in-memory. No temporary files Not soiling the filesystem Double or trip...

LIEF

Blog • Documentation • About About The purpose of this project is to provide a cross-platform library to parse, modify and abstract ELF, PE and MachO formats. Main features : Parsing : LIEF can parse ELF, PE, MachO, COFF, OAT, DEX, VDEX, ART and provides a user-friendly API to access their...

copy-fail-tiny-elf-CVE-2026-31431

Copy Fail Tiny ELF - CVE-2026-31431 Minimal 436-bytes exploit for Copy Fail, thanks to the power of golfing Magic This ELF ultra golfs the exploit by being totally unmapped, rwx, and by using itself conditionally as the ELF payload to use to poison the cache. More cursed ELF internals golfs comin...

cave_miner

CAVE MINER This tools search for code cave in binaries Elf, Mach-o, Pe, and inject code in them. Installation pip install cave-miner Usage Exemple...

upx

ooooo ooo ooooooooo. ooooooo ooooo 888' 8' 888 Y88. 8888 d8' 888 8 888 .d88' Y888..8P 888 8 888ooo88P' 8888' 888 8 888 .8PY888. 88. .8' 888 d8' 888b YbodP' o888o o888o o88888o The Ultimate Packer for eXecutables Copyright c 1996-2026 Markus Oberhumer, Laszlo Molnar & John Reiser...

CVE-2020-25265-25266

CVE-2020-25265 / CVE-2020-25266 CVE-2020-25265 CVE-2020-25266 This is a PoC exploit of libappimage and appimaged. Using a combination of the two CVEs, one cancreate a file that does not appear to be an appimage that is both implicitly picked up by appimaged and installed, overriding a system...

xortool

xortool.py A tool to do some xor analysis: guess the key length based on count of equal chars guess the key base on knowledge of most frequent char Notice: xortool is now only running on Python 3. The old Python 2 version is accessible at the py2 branch. The pip package has been updated...

pefile

pefile pefile is a multi-platform Python module to parse and work with Portable Executable PE files. Most of the information contained in the PE file headers is accessible, as well as all the sections' details and data. The structures defined in the Windows header files will be accessible as...

retdec

Warning The RetDec project is currently in a limited maintenance mode due to a lack of resources: Pull Requests are welcomed. They are reviewed with priority, if possible without delays. Issues are reacted on with delays up to one quarter. Issues are not actively solved unless they relate to a...

cfgrip

cfgrip PE/ELF x86/x64 CFG extractor. Takes a binary in, disassembles it, resolves every jump and call GOT, jump tables, register tracing, and exports the full control flow graph as structured JSON. why You need to know exactly where every branch goes. Not for reading — for patching. Feed the JSON...

telfhash

Trend Micro ELF Hash telfhash telfhash is symbol hash for ELF files, just like imphash is imports hash for PE files. With telfhash, you can cluster ELF files by similarity based on symbols. This is particularly useful for clustering malicious samples. If a sample has no symbols, telfhash uses its...

elfpack

ElfPack: ELF Binary Section Docking for Stageless Payload Delivery Highlights Overview of payload bundling mechanisms: compilation,linking and loading. Binary compatibility and creation of loosely coupled payloads to their delivery mechanism. Avoiding automatic memory loading of sections. Use of...

Learning-Linux-Binary-Analysis

Learning Linux Binary Analysis Learning Linux Binary Analysis This is the code repository for Learning Linux Binary Analysis, published by Packt. Learning Linux Binary Analysis What is this book about? Learning Linux Binary Analysis is packed with knowledge and code that will teach you the inner...

sc2elf

sc2elf Simple dotnet Native AOT app that uses LibObjectFile to convert shellcode to ELF. Both 32-bit and 64-bit x86, x64 shellcode is supported - resulting in 32-bit or 64-bit ELF. Releases are compiled for both linux-x64 and win-x64. Description It is compiled to Native AOT format to demonstrate...

elfxtract

ELFXtract ELFXtract is an automated analysis tool used for enumerating ELF binaries Powered by Radare2 and r2ghidra This is specially developed for PWN challenges and it has many automated features It almost displays every details of the ELF and also decompiles its ASM to C code using r2ghidra...

upx-recovery-tool

upx-recovery-tool upx-recovery-tool is a script that aims to repair the most common modifications done by malware creators to ELF UPX-compressed files done to prevent their automatic unpacking with a standard UPX tool. Implemented UPX fixes / Features This tool detects and repairs the following...