ReArk

ReArk is an advanced reverse engineering tool specifically designed for HarmonyOS NEXT applications, capable of analyzing various file formats such as `.hap`, `.app`, and `.abc`. Its primary use case includes security reviews, CTF challenges, and automated interactions on HarmonyOS devices, featuring extensive static analysis capabilities, an integrated ReArk Agent for contextual queries, and device connection functionalities for real-time application testing. Notable features include comprehensive package analysis, signing and re-signing support, and an easy-to-navigate interface for inspecting application metadata and runtime logs.