detection.wiki

Microsoft-Windows-Ntfs › Event 501

Event ID 501 — A process has deleted a USN journal on a volume.

Provider
Microsoft-Windows-Ntfs
Channel
Operational
Level
Informational
Opcode
Info

Description

A process has deleted a USN journal on a volume.

Message #

A process has deleted a USN journal on a volume.

           Process: %1
           Volume Id: %2
           Volume Name: %4
           Journal Id: %5
           Current USN: %6

Fields #

NameDescription
ProcessName AnsiStringProcess.
VolumeCorrelationId GUIDVolume Id.
VolumeNameLength UInt32—
VolumeName UnicodeString—
JournalId HexInt64—
CurrentUsn HexInt64—

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-Ntfs",
    "guid": "3FF37A1C-A68D-4D6E-8C9B-F79E8B16C482",
    "event_source_name": "",
    "event_id": 501,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 4611686018429485056,
    "time_created": "2023-11-06T06:25:51.720407+00:00",
    "event_record_id": 151,
    "correlation": {},
    "execution": {
      "process_id": 5004,
      "thread_id": 5064
    },
    "channel": "Microsoft-Windows-Ntfs/Operational",
    "computer": "WinDev2310Eval",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "ProcessName": "SearchIndexer.",
    "VolumeCorrelationId": "7597D2A3-4404-4F99-B979-6233378A81BF",
    "VolumeNameLength": 2,
    "VolumeName": "C:",
    "JournalId": "0x1da07c336abde45",
    "CurrentUsn": "0x0"
  },
  "message": ""
}

References #