EventLog/Get-SysmonFileCreateEvent.ps1
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function Get-SysmonFileCreateEvent { <# .SYNOPSIS Get Sysmon File Creation events (EventId 11). .DESCRIPTION File create operations are logged when a file is created or overwritten. This event is useful for monitoring autostart locations, like the Startup folder, as well as temporary and download directories, which are common places malware drops during initial infection. .EXAMPLE PS C:\> Get-SysmonFileCreateEvent -Image 'C:\Windows\System32\certutil.exe' Find events where certutil created a file on the machine. .INPUTS System.IO.FileInfo .OUTPUTS Sysmon.EventRecord.FileCreate .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 created the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $ProcessGuid, # Process Id for the process that created the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $ProcessId, # Image path for the process that created the file. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $Image, # Name of the file that was created. [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [string[]] $TargetFileName, # Rule Name for filter that generated the event. [Parameter(Mandatory = $false)] [string[]] $RuleName, # Specifies the path to the event log files that this cmdlet get events from. Enter the paths to the log files in a comma-separated list, or use wildcard characters to create file path patterns. Function supports files with the .evtx file name extension. You can include events from different files and file types in the same command. [Parameter(Mandatory=$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 11 -ParamHash $MyInvocation.BoundParameters } end {} } |