Best CAPA Alternatives & Competitors in 2026

capa

Capa is a malware analysis tool that detects capabilities in executable files by analyzing PE, ELF, .NET modules, shellcode, and sandbox reports to identify potential malicious behaviors with ATT&CK framework mapping.

manalyze

A static analysis tool for PE files that identifies potential malicious indicators through compiler detection, packing analysis, signature matching, and suspicious string identification.

PLASMA

PLASMA is an interactive disassembler that generates readable assembly code with colored syntax for reverse engineering binary files across multiple architectures and formats.

readpe

A command-line tool for analyzing and extracting detailed information from Windows Portable Executable (PE) files.

Joe Sandbox DEC

Plugin that decompiles malware PE files into readable C code using hybrid analysis.

Zenyard RE Agent

AI agent for in-depth binary analysis and reverse engineering assistance.

RevEng.AI

AI-powered binary analysis platform for reverse engineering & malware analysis.

CodeHunter Labs

Research division powering CodeHunter's pre-execution malware detection engine.

Shellcode2PE

A Python script that converts shellcode into a PE32 or PE32+ file.

dynStruct

dynStruct is a tool for monitoring memory accesses of an ELF binary and recovering structures of the original code.

Pylibemu

A Python wrapper for the Libemu library that enables shellcode analysis and malicious code examination through programmatic interfaces.

hollows_hunter

A process scanning tool that detects and dumps malicious implants, shellcodes, hooks, and memory patches in running processes.

Binkit

Binkit is a binary analysis tool that merged with DarunGrim and incorporates its analysis algorithms, currently in internal testing before official release.

Splunk Attack Analyzer

Automated threat analysis platform for phishing and malware investigation

ReversingLabs Spectra Analyze

Malware analysis platform for SOC teams with binary analysis and threat detection

Nightwing DejaVM

Whole-system emulation environment for software dev, debugging, testing & security

Antiy PTA-mobile

Android app dynamic behavior analysis system using sandbox technology.

Joe Security Joe Lab

Cloud-based bare-metal malware analysis lab for SOC, CERT & CIRT teams.

Joe Security Joe Reverser

Agentic AI tool for automated malware reverse engineering & phishing analysis.

Joe Sandbox ML

ML plugin for Joe Sandbox Cloud detecting malicious files via deep learning.

de4dot

An open source .NET deobfuscator and unpacker that restores packed and obfuscated assemblies by reversing various obfuscation techniques.

x64dbg

An open-source binary debugger for Windows with a comprehensive plugin system for malware analysis and reverse engineering.

Radare2

A powerful reverse engineering framework

Boomerang Decompiler

An open source machine code decompiler that converts binary executables into readable C source code across multiple architectures and file formats.

GrammaTech DDisasm

Fast disassembler producing reassemblable assembly code using Datalog

Mastiff

A static analysis framework for extracting key characteristics from various file formats

Viper

A binary analysis and management framework for organizing and analyzing malware and exploit samples, and creating plugins.

floss

A tool that extracts and deobfuscates strings from malware binaries using advanced static analysis techniques.

strings

A command-line utility for extracting human-readable text from binary files.

edb

edb is a powerful debugger for Linux binaries, enhancing reverse engineering efforts with a user-friendly interface and extensible plugins.

ThreatCheck

A comprehensive malware-analysis tool that utilizes external AV scanners to identify malicious elements in binary files.

dnSpy

A .NET assembly debugger and editor that enables reverse engineering and dynamic analysis of compiled .NET applications without source code access.

Polichombr

A collaborative malware analysis framework with various features for automated analysis tasks.

PinCTF

PinCTF is a Python wrapper tool that uses Intel's Pin framework to instrument binaries and count instructions for reverse engineering analysis.

RABCDAsm

RABCDAsm is a collection of utilities for ActionScript 3 assembly/disassembly and SWF file manipulation.

TRISIS / TRITON / HatMan Malware Repository

Repository of TRISIS/TRITON/HatMan malware samples and decompiled sources targeting ICS Triconex SIS controllers.

smali/baksmali

Assembler/disassembler for the dex format used by Dalvik, Android's Java VM implementation.

Triton

Dynamic binary analysis library with various analysis and emulation capabilities.

Ghidra Software Reverse Engineering Framework

Ghidra is an NSA-developed software reverse engineering framework that provides disassembly, decompilation, and analysis tools for examining compiled code across multiple platforms and processor architectures.

Krakatau

A Java bytecode assembler and disassembler toolkit that converts classfiles to human-readable format and provides decompilation capabilities for reverse engineering Java applications.

angr

angr is a Python-based binary analysis framework that provides disassembly, symbolic execution, and program analysis capabilities for cross-platform binary examination.

Capstone Engine

A disassembly framework with support for multiple hardware architectures and clean API.

RetDec

RetDec is an LLVM-based decompiler that converts machine code from various architectures and file formats back into readable C-like source code for reverse engineering and malware analysis.

ctf_import

A C library that enables cross-platform execution of functions from stripped binaries using file names, offsets, and function signatures.

BinaryPig

A malware processing and analytics tool that utilizes Pig, Django, and Elasticsearch to analyze and visualize malware data.

Fernflower

Fernflower is an analytical decompiler for Java with command-line options and support for external classes.

StringSifter

StringSifter is a machine learning tool that automatically ranks strings extracted from malware samples based on their relevance for analysis.

Frida

Dynamic instrumentation toolkit for developers, reverse-engineers, and security researchers.