Radare2
Radare2 is a free and open-source reverse engineering framework and command-line toolset for analyzing binary files, such as executables, libraries, and firmware. It provides a wide range of features including disassembly, debugging, binary patching, and scripting, making it a versatile tool for security researchers, malware analysts, and software developers. The framework is highly extensible and supports multiple architectures and file formats.
Developers should learn Radare2 when working on tasks like vulnerability research, malware analysis, or software debugging, as it offers powerful capabilities for dissecting and understanding binary code without source access. It is particularly useful in cybersecurity contexts for reverse engineering exploits, analyzing suspicious files, or auditing proprietary software, and its scripting support allows for automation of complex analysis workflows.