dataset = xdr_data
| filter action_process_image_sha256 in ("a8c28bd6f0f1fe6a9b880400853fc86e46d87b69565ef15d8ab757979cd2cc73") or actor_process_image_sha256 in ("a8c28bd6f0f1fe6a9b880400853fc86e46d87b69565ef15d8ab757979cd2cc73")
| fields agent_hostname, action_process_image_name, action_process_image_sha256, causality_actor_process_image_name, _time
| sort desc _time