# C2

# Frameworks

• C3 - A framework for rapid prototyping of custom C2 channels, while still providing integration with existing offensive toolkits.
• Cobalt Strike - Software for Adversary Simulation and Red Team Operations.
• Covenant - Covenant is a collaborative .NET C2 framework for red teamers.
• Merlin - Merlin is a cross-platform post-exploitation HTTP/2 Command & Control server and agent written in golang.
• NightHawk - Built with operational security in mind, Nighthawk is a highly malleable implant designed to circumvent and evade the modern security controls often seen in mature, highly monitored environments.
• OcraC2 - Multifunctional C&C framework for encrypted communication.
• phpsploit - Full-featured C2 framework which silently persists on webserver with a single-line PHP backdoor.
• PoshC2 - A proxy aware C2 framework used to aid red teamers with post-exploitation and lateral movement.
• Pupy - Cross-platform C2 and post-exploitation framework written in python and C.
• SILENTTRINITY - An asynchronous, collaborative post-exploitation agent powered by Python and .NET's DLR.
• TrevorC2 - TrevorC2 is a legitimate website (browsable) that tunnels client/server communications for covert command execution.