Created
October 4, 2024 20:03
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Gets 4648 Explicit Logon Events from Windows Event Log Author: Lee Christensen (@tifkin_)
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function Get-ExplicitLogonEvents { | |
<# | |
.SYNOPSIS | |
Gets 4648 Explicit Logon Events from Windows Event Log | |
Author: Lee Christensen (@tifkin_) | |
# https://github.com/threatexpress/red-team-scripts/blob/3121db5d53a25d66afa01afb3bf0487d919d1846/HostEnum.ps1#L1552 | |
#> | |
[CmdletBinding()] | |
Param( | |
[float] | |
$Days = 10 | |
) | |
Get-WinEvent -FilterHashtable @{LogName='Security'; Id=4648; StartTime=(Get-Date).AddDays(-$Days)} | ?{!$_.Properties[5].Value.EndsWith('$')} | %{ | |
$Properties = $_.Properties | |
New-Object PSObject -Property @{ | |
TimeCreated = $_.TimeCreated | |
Message = $_.Message | |
#SubjectUserSid = $Properties[0].Value.ToString() | |
#SubjectUserName = $Properties[1].Value | |
#SubjectDomainName = $Properties[2].Value | |
#SubjectLogonId = $Properties[3].Value | |
#LogonGuid = $Properties[4].Value.ToString() | |
TargetUserName = $Properties[5].Value | |
TargetDomainName = $Properties[6].Value | |
#TargetLogonGuid = $Properties[7].Value | |
TargetServerName = $Properties[8].Value | |
#TargetInfo = $Properties[9].Value | |
#ProcessId = $Properties[10].Value | |
ProcessName = $Properties[11].Value | |
IpAddress = $Properties[12].Value | |
#IpPort = $Properties[13].Value | |
} | |
} | |
} | |
Get-ExplicitLogonEvents -Days 6.6 | Where {$_.TargetUserName -EQ 'rubble_barney' -AND $_.ProcessName -EQ 'C:\Windows\System32\svchost.exe' } | sort TimeCreated | ft -a |
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@tifkin_ , thank you for this!
I commented out some fields to run this on standalone servers