EventLog/Get-SysmonDriverLoadEvent.ps1
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function Get-SysmonDriverLoadEvent { <# .SYNOPSIS Get Sysmon DNS Query events (EventId 6). .DESCRIPTION The driver loaded events provides information about a driver being loaded on the system. The configured hashes are provided as well as signature information. The signature is created asynchronously for performance reasons and indicates if the file was removed after loading. .EXAMPLE PS C:\> Get-SysmonDriverLoadEvent -SignatureStatus Expired EventId : 6 EventType : DriverLoad Computer : DESKTOP-4TVLVMD EventRecordID : 12173822 RuleName : - UtcTime : 2020-05-25 18:52:41.327 ImageLoaded : C:\Users\carlos\Desktop\mimikatz\x64\mimidrv.sys Hashes : MD5=26AEDC10D4215BA997495D3A68355F4A Signed : false Signature : - SignatureStatus : Expired Search for expired driver. Example of the Mimikatz driver loading. .INPUTS System.IO.FileInfo System.String .OUTPUTS Sysmon.EventRecord.DriverLoad #> [CmdletBinding(DefaultParameterSetName = 'Local')] param ( # Log name for where the events are stored. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string] $LogName = 'Microsoft-Windows-Sysmon/Operational', # Image that was was loaded as a driver. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $ImageLoaded, # If the image loaded as a driver is signed. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [ValidateSet('true','false')] [string] $Signed, # If the signature on the driver is valid or not [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [ValidateSet('Valid','Invalid', 'Expired')] [string] $SignatureStatus, # Signature field referencing the signer of the driver. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $Signature, # Imange hash. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $Hashes, # Specifies the path to the event log files that this cmdlet get events from. Enter the paths to the log files in a comma-separated list, or use wildcard characters to create file path patterns. Function supports files with the .evtx file name extension. You can include events from different files and file types in the same command. [Parameter(Mandatory=$true, Position=0, ParameterSetName="file", ValueFromPipelineByPropertyName=$true)] [Alias("FullName")] [ValidateNotNullOrEmpty()] [SupportsWildcards()] [string[]] $Path, # Gets events from the event logs on the specified computer. Type the NetBIOS name, an Internet Protocol (IP) address, or the fully qualified domain name of the computer. # The default value is the local computer. # To get events and event logs from remote computers, the firewall port for the event log service must be configured to allow remote access. [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true, ParameterSetName = 'Remote')] [string[]] $ComputerName, # Specifies a user account that has permission to perform this action. # # Type a user name, such as User01 or Domain01\User01. Or, enter a PSCredential object, such as one generated by the Get-Credential cmdlet. If you type a user name, you will # be prompted for a password. If you type only the parameter name, you will be prompted for both a user name and a password. [Parameter(Mandatory = $false, ParameterSetName = 'Remote')] [Management.Automation.PSCredential] [Management.Automation.CredentialAttribute()] $Credential, # Specifies the maximum number of events that are returned. Enter an integer. The default is to return all the events in the logs or files. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [int64] $MaxEvents, # Stsrttime from where to pull events. [Parameter(Mandatory = $false)] [datetime] $StartTime, # Stsrttime from where to pull events. [Parameter(Mandatory = $false)] [datetime] $EndTime, # Changes the default logic for matching fields from 'and' to 'or'. [Parameter(Mandatory = $false)] [switch] $ChangeLogic, # Changes the query action from inclusion to exclusion when fields are matched. [Parameter(Mandatory = $false)] [switch] $Suppress ) begin {} process { Search-SysmonEvent -EventId 6 -ParamHash $MyInvocation.BoundParameters } end {} } |