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Introduction

This union table collects information from a set of tables that contain system events generated and sent from Windows machines.

Source tables

The information displayed is extracted from the following tables:

 Check source tables
  • box.devo_ea.events_windows

  • box.devo_ua.events_windows

  • box.win

  • box.win_classic

  • box.win_cloudwatch

  • box.win_hf

  • box.win_kinesis

  • box.win_nxlog

  • box.win_quest.change_auditor.leef

  • box.win_snare

  • box.win_solarwinds

  • box.win_winlogbeat

  • cloud.azure.vm.applicationevent

  • cloud.azure.vm.securityevent

  • cloud.azure.vm.systemevent

Table structure

This is the set of columns displayed by this union table, which is the result of the collection of columns present in all source tables:

Extra columns

Fields marked as Extra in the table below are not shown by default in data tables and need to be explicitly requested in the query. You can find them marked as Extra when you perform a query so they can be easily identified. Learn more about this in Selecting unrevealed columns.

Field

Type

Extra fields

eventdate

timestamp

srceventdate

timestamp

source

str

keywords

str

eventType

str

channel

str

category

str

eventID

int4

username

str

secId

str

account

str

domain

str

machineIp

ip4

subjectSecId

str

subjectUsername

str

subjectDomain

str

subjectLogonId

str

targetSecId

str

targetUsername

str

targetDomain

str

targetLogonId

str

targetObject

str

targetImage

str

memberSecId

str

memberName

str

groupSecurityId

str

groupName

str

groupDomain

str

samAccount

str

logonType

str

logonGuid

str

logonProc

str

userAccountControl

str

objName

str

objValueName

str

objType

str

objServer

str

objHandle

str

objResourceAtt

str

procId

str

procName

str

procGuid

str

service

str

serviceFileName

str

serviceAccount

str

machine

str

workstation

str

message

str

extMessage

str

sourceName

str

sourceImage

str

srcHost

str

srcIp

str

srcPort

str

dstHost

str

dstIp

str

dstPort

str

status

str

sub_status

str

accesses

str

accessMask

str

grantedAccess

str

properties

str

recoveryReason

str

tokenElevType

str

mandatoryLabel

str

callerProcId

str

callerProcName

str

newProcId

str

newProcName

str

parentProcessId

str

parentProcessName

str

parentProcessGuid

str

parentCommandLine

str

procCmdLine

str

filePath

str

fileVersion

str

originalFileName

str

currentDirectory

str

integrityLevel

str

hashes

str

company

str

product

str

description

str

impHash

str

startModule

str

startFunction

str

computerName

str

device

str

pipeName

str

queryName

str

queryStatus

str

queryResults

str

shareName

str

shareLocalPath

str

relativeTargetName

str

classId

str

className

str

deviceId

str

deviceName

str

taskName

str

taskContent

str

ticketOptions

str

ticketEncryptionType

str

signature

str

initiated

str

keyLength

int8

reason

str

image

str

parentImage

str

contextInfo

str

engineVersion

str

hostVersion

str

payload

str

layerRTID

str

authenticationPackageName

str

newValue

str

privilegeList

str

attributeValue

str

attributeLDAPDisplayName

str

auditPolicyChanges

str

powerShellScriptBlockId

str

operationType

str

hostchain

str

tag

str

rawMessage

str

Field transformations

Even though all source tables have several features in common, they have some particularities that make it necessary to undergo a set of transformations to harmonize them for the union table. The most common transformations comprise changes in the data type or the application of rules when several columns in the source table feed a single column in the union table. You can find below the detailed list of transformations in each source table.

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