Facebook’s OSquery is an open-source framework created by Facebook that allows organizations to look for potential malware or malicious activity on their networks. OSquery allows an organization to treat its infrastructure as a database, turning OS information into a format that can be queried using SQL-like statements. This functionality is critical for administrators to perform incident response, diagnose systems and network level problems, help to troubleshoot performance issues, and more. The tool was available for Mac OS X and Linux environments until today.
Source: https://thehackernews.com/2016/09/osquery-security-tool.html