Attacker interaction with an exposed Docker Engine API resulting in container enumeration followed by remote command execution inside running containers. The sequence of GET /containers/json and subsequent POST /containers/{id}/exec and /exec/{id}/start calls represents deliberate hands-on-keyboard activity where the adversary uses the Docker daemon as a control plane to execute commands, deploy payloads, or pivot further within the host environment. This behavior reflects active container abuse observed directly through high-interaction honeypot instrumentation.