What are some notable capabilities available through Covenant's Grunt tasks?

Covenant integrates several open-source tools as built-in tasks, including Rubeus (Kerberos abuse), Seatbelt (security enumeration), SharpDPAPI, SharpDump (LSASS dumping), SharpSploit, SharpUp, and SharpWMI. These can be executed on the target via the Task interface, and operators can also add custom task templates. This extensibility is a key advantage of Covenant, as described in the article.