Event ID 612 —

{
  "system": {
    "provider": "ESENT",
    "guid": "",
    "event_source_name": "",
    "event_id": 612,
    "version": 0,
    "level": 4,
    "task": 5,
    "opcode": 0,
    "keywords": 36028797018963968,
    "time_created": "2013-10-23T19:25:31.000000Z",
    "event_record_id": 522,
    "correlation": {},
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "Application",
    "computer": "IE8Win7",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {}
}