This article discusses the r2frida plugin that combines Radare2 and Frida for dynamic instrumentation of processes. Users can run Frida commands and scripts directly within Radare2, enabling advanced reverse engineering capabilities. The setup process and key features are also outlined.

Radare2 (r2) is a powerful open-source reverse engineering tool that has evolved from a basic hexadecimal editor to a comprehensive command-line utility with various plugins and scripting capabilities. It supports numerous architectures and file formats, offering tools for debugging, disassembly, and binary analysis. Installation can be performed from the Git repository, and users can extend functionality through the r2pm package manager.