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Ruler (69563cbd-7dc1-4396-b576-d5886df11046)

Ruler is a tool to abuse Microsoft Exchange services. It is publicly available on GitHub and the tool is executed via the command line. The creators of Ruler have also released a defensive tool, NotRuler, to detect its usage.[SensePost Ruler GitHub][SensePost NotRuler]

Cluster A Galaxy A Cluster B Galaxy B Level
Ruler (69563cbd-7dc1-4396-b576-d5886df11046) Tidal Software APT33 (99bbbe25-45af-492f-a7ff-7cbc57828bac) Tidal Groups 1