detection.wiki

Microsoft-Windows-Hyper-V-VmSwitch › Event 277

Event ID 277 — vmswitch.

Provider
Microsoft-Windows-Hyper-V-VmSwitch
Channel
System
Level
Informational
Opcode
Info

Description

vmswitch.sys build BuildNumber.BuildArch.BuildBranch, debug Debug, official Official, Date Time.

Message #

vmswitch.sys build %1.%2.%3, debug %4, official %5, %6 %7

Fields #

NameDescription
BuildNumber UInt32—
BuildArch AnsiString—
BuildBranch AnsiString—
Debug Boolean—
Official Boolean—
Date AnsiString—
Time AnsiString—

Example Event #

{
  "system": {
    "provider": "Microsoft-Windows-Hyper-V-VmSwitch",
    "guid": "67DC0D66-3695-47C0-9642-33F76F7BD7AD",
    "event_source_name": "",
    "event_id": 277,
    "version": 0,
    "level": 4,
    "task": 0,
    "opcode": 0,
    "keywords": 9223372036854775936,
    "time_created": "2023-11-06T06:25:41.472921+00:00",
    "event_record_id": 1686,
    "correlation": {},
    "execution": {
      "process_id": 4,
      "thread_id": 336
    },
    "channel": "System",
    "computer": "WinDev2310Eval",
    "security": {
      "user_id": "S-1-5-18"
    }
  },
  "event_data": {
    "BuildNumber": 22621,
    "BuildArch": "amd64",
    "BuildBranch": "ni_release_svc_prod1",
    "Debug": false,
    "Official": true,
    "Date": "1",
    "Time": "1"
  },
  "message": ""
}

References #