At the RSAConference in March, a free reverse engineering framework called GHIDRA is being released that was developed by the U.S. National Security Agency. WikiLeaks leaked the CIA Vault 7 documents which outlined various tools utilized by the CIA. Users have already had access to the tool say it is a Java-based framework that is available for Windows, Mac OS and Linux. It is also expected to be released on the NSA’s open source repository at https://code.nsa.gov/.
Source: https://www.bleepingcomputer.com/news/security/nsa-releasing-the-ghidra-reverse-engineering-tool-at-rsaconference/