MSExchange Assistants

Event	Title	Channel	Sample	Rule
9001	Event ID 9001	Application	Y	N
9002	Event ID 9002	Application	Y	N

Event ID 9001

Channel: Application
Level: 4

Fields #

Name	Description
`Data_0`
`Binary`

Example Event #

{
  "system": {
    "provider": "MSExchange Assistants",
    "guid": "",
    "event_source_name": "",
    "event_id": 9001,
    "version": 0,
    "level": 4,
    "task": 1,
    "opcode": 0,
    "keywords": 36028797018963968,
    "time_created": "2026-05-09 21:28:56.729692+00:00",
    "event_record_id": 4934,
    "correlation": {
      "ActivityID": "",
      "RelatedActivityID": ""
    },
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "Application",
    "computer": "EX-DC01-2022.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Data_0": "<string>MSExchangeSubmission</string>\n<string>Mailbox Database 1347825906 (b5002121-57f7-4b51-8c5a-51cea57ce925)</string>\n",
    "Binary": ""
  },
  "message": ""
}

Event ID 9002

Channel: Application
Level: 4

Fields #

Name	Description
`Data_0`
`Binary`

Example Event #

{
  "system": {
    "provider": "MSExchange Assistants",
    "guid": "",
    "event_source_name": "",
    "event_id": 9002,
    "version": 0,
    "level": 4,
    "task": 1,
    "opcode": 0,
    "keywords": 36028797018963968,
    "time_created": "2026-05-09 21:28:46.464041+00:00",
    "event_record_id": 4921,
    "correlation": {
      "ActivityID": "",
      "RelatedActivityID": ""
    },
    "execution": {
      "process_id": 0,
      "thread_id": 0
    },
    "channel": "Application",
    "computer": "EX-DC01-2022.ludus.domain",
    "security": {
      "user_id": ""
    }
  },
  "event_data": {
    "Data_0": "<string>MSExchangeSubmission</string>\n<string>Mailbox Database 1347825906 (b5002121-57f7-4b51-8c5a-51cea57ce925)</string>\n",
    "Binary": ""
  },
  "message": ""
}