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Windows event log ยท System12 OS was started

  • System
  • 2 fields
  • System.evtx
  • Microsoft-Windows-Kernel-General

Fields EvtxECmd extracts

2 columns in the EvtxECmd CSV

  • PayloadData1StartTime: %StartTime%
    • %StartTime% = /Event/EventData/Data[@Name="StartTime"]
  • PayloadData2BootMode: %BootMode%
    • %BootMode% = /Event/EventData/Data[@Name="BootMode"]

Value lookups

Codes that EvtxECmd turns into text

BootMode

0
Normal boot
1
Safe Mode boot

Sample event

Event XML from the map file

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Kernel-General" Guid="{GUID}"/>
    <EventID>12</EventID>
    <Version>0</Version>
    <Level>4</Level>
    <Task>1</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000080</Keywords>
    <TimeCreated SystemTime="2020-10-06T16:30:37.2169174Z"/>
    <EventRecordID>3</EventRecordID>
    <Correlation/>
    <Execution ProcessID="4" ThreadID="8"/>
    <Channel>System</Channel>
    <Computer>ComputerName</Computer>
    <Security UserID="S-1-5-18"/>
  </System>
  <EventData>
    <Data Name="MajorVersion">10</Data>
    <Data Name="MinorVersion">0</Data>
    <Data Name="BuildVersion">19041</Data>
    <Data Name="QfeVersion">508</Data>
    <Data Name="ServiceVersion">0</Data>
    <Data Name="BootMode">0</Data>
    <Data Name="StartTime">2020-10-06T16:30:36.5000000Z</Data>
  </EventData>
</Event>

References

2 links

Source: evtx/Maps/System_Microsoft-Windows-Kernel-General_12.map(opens in new tab) by Hyun Yi @hyuunnn and contributors(opens in new tab), MIT License(opens in new tab)