EventLog/Get-SysmonFileDeleteDetectedEvent.ps1
|
function Get-SysmonFileDeleteDetectedEvent { <# .SYNOPSIS Get Sysmon File Delete Detection and Archiving events (EventId 23). .DESCRIPTION File delete operations are logged when a file is deleted. This event is useful for monitoring when a piece of malware or an actor deleted files to cover their tracks. This event id will not store the files, please look at FileDelete events for that. .EXAMPLE PS C:\> Get-SysmonFileDeleteDetectedEvent -Image 'C:\Windows\System32\certutil.exe' Find events where certutil deleted a file on the machine. .INPUTS System.IO.FileInfo .OUTPUTS Sysmon.EventRecord.FileDeleteDetected .NOTES https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventid=90011 #> [CmdletBinding(DefaultParameterSetName = 'Local')] param ( # Log name for where the events are stored. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string] $LogName = 'Microsoft-Windows-Sysmon/Operational', # Process GUID for the process that deleted the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $ProcessGuid, # Process Id for the process that deleted the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $ProcessId, # Image path for the process that deleted the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $Image, # Name of the file that was deleted. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $TargetFileName, # Rule Name for filter that generated the event. [Parameter(Mandatory = $false)] [string[]] $RuleName, # Hash(es) of the deleted file. [Parameter(Mandatory = $false)] [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 23 -ParamHash $MyInvocation.BoundParameters } end {} } |