#2689 Initial base class implementation

src/primaite/simulator/network/protocols/masquerade.py

@@ -0,0 +1,30 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
+from enum import Enum
+from typing import Optional
+
+from primaite.simulator.network.protocols.packet import DataPacket
+
+
+class C2Payload(Enum):
+    """Represents the different types of command and control payloads."""
+
+    KEEP_ALIVE = "keep_alive"
+    """C2 Keep Alive payload. Used by the C2 beacon and C2 Server to confirm their connection."""
+
+    INPUT = "input_command"
+    """C2 Input Command payload. Used by the C2 Server to send a command to the c2 beacon."""
+
+    OUTPUT = "output_command"
+    """C2 Output Command. Used by the C2 Beacon to send the results of a Input command to the c2 server."""
+
+
+class MasqueradePacket(DataPacket):
+    """Represents an generic malicious packet that is masquerading as another protocol."""
+
+    masquerade_protocol: Enum  # The 'Masquerade' protocol that is currently in use
+
+    masquerade_port: Enum  # The 'Masquerade' port that is currently in use
+
+    payload_type: C2Payload  # The type of C2 traffic (e.g keep alive, command or command out)
+
+    command: Optional[str]  # Used to pass the actual C2 Command in C2 INPUT