Get-ProcessInfo.psm1
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# %{$_.Days * 24 + $_.Hours":"$_.Minutes} <# ISSUES * Track time to completion * PARAM DEF Name Description Done? ---------------------------------------------------------------------------------- Name Name of the processes Y Strict Force exact match for string options Y Network Return network information Y ID Process ID Y PPID Parent Process ID Y ParentName Parent Process Name Y ExecutablePath Process Executable Path Y CommandLine Search command line options Y Visualize Create a visualization of the data Y Trace Trace the process back to it's origin Y Time Specify a time Days/Hours/Minutes N Hash Search via hash Y Algorithm Algorithm for hashing Y NetOnly Only Show processes with network connections Y NetState Search by network state Y Outfile Save a transcript Y ManualQuery User entered query (CQL) Y #> <#GLOBALS#> $global:ErrorActionPreference="SilentlyContinue" <#Network Retrieval#> function NetworkGather($Process){ $x = Get-NetTCPConnection -OwningProcess $Process $NetworkInfo = [ordered]@{ State = $x.State LocalAddress = $x.LocalAddress LocalPort = $x.LocalPort RemoteAddress = $x.RemoteAddress RemotePort = $x.RemotePort } return $NetworkInfo } <#BUILD CIM QUERY#> function CIMQUERY{ <#MANUAL USER QUERY#> if($ManualQuery){ $global:QueryList += "`n`tGet-CimInstance -Query `"$ManualQuery`"" return "Get-CimInstance -Query `"$ManualQuery`"" } <# BUILD QUERY String properties must be enclosed in escaped single quotes `'string`' #> $expression = "Get-CimInstance -Query `"Select * from WIN32_Process" if($Name -or $ID -or $PPID -or $ExecutablePath -or $CommandLine){$expression += " where "} <#BUILD STANDARD QUERY#> if($Trace -eq $False){ if($Name){ # Test if other properties have been added if($expression.length -ne 58){ $expression += " AND " } if($Strict){ $expression += "name=`'$name`'" }else{ $expression += "name like `'$name%`'" } } if($ID){ if($expression.length -ne 58){ $expression += " AND " } $expression += "ProcessId=$ID" } if($PPID){ if($expression.length -ne 58){ $expression += " AND " } $expression += "ParentProcessId=$PPID" } if($ExecutablePath){ if($expression.length -ne 58){ $expression += " AND " } if($Strict){ $expression += "ExecutablePath=`'$ExecutablePath`'" }else{ $expression += "ExecutablePath like `'%$ExecutablePath%`'" } } if($CommandLine){ if($expression.length -ne 58){ $expression += " AND " } if($Strict){ $expression += "CommandLine=`'$CommandLine`'" }else{ $expression += "CommandLine like `'%$CommandLine%`'" } } # End Query $expression += "`"" <# START OPTIONS#> if($ParentName){ $expression += " | % {if ((Get-Process -ID `$_.ParentProcessId).Name -match `$ParentName){`$_}}" } if($NetOnly){ $expression += " | % {if ((Get-NetTCPConnection -OwningProcess `$_.ProcessId)){`$_}}" } if($NetState){ $expression += " | % {if ((Get-NetTCPConnection -OwningProcess `$_.ProcessId) -and ((Get-NetTCPConnection -OwningProcess `$_.ProcessId).state -eq `$NetState)){`$_}}" } if($Hash){ $expression += " | % {if ((Get-FileHash `$_.ExecutablePath -Algorithm `$Algorithm).hash -eq `"`$Hash`"){`$_}}" } $global:QueryList += "`n`t$expression" return $expression } <#BUILD TRACE QUERY#> if($Trace){ $expression += "ProcessId=$ID" $expression += "`"" $global:QueryList += "`n`t$expression" return $expression } } <#OUTPUT FILTERING#> function ProcessOutput($Process){ $Process if($Visualize){ $global:ProcessArray += $Process } if($Network){ Get-NetTCPConnection -OwningProcess $Process.ID | ft State,LocalAddress,LocalPort,RemoteAddress,RemotePort } if($Trace){ $Parent = $Process.ParentId if((Get-CimInstance -Query "SELECT * FROM WIN32_Process WHERE ProcessId=$Parent") -And $Parent -ne 0 -And $Parent -ne $NULL){ Get-ProcessInfo -Trace -ID $Process.ParentId } } } <# .Synopsis Process examination and analysis tool. .Description Vynae 2.0 is a module focused version of Vynae and is designed for process exmaination and analysis. Using custom PSObjects, Vynae 2.0 can be integrated into any script and can be used with built-in tools like select-object, where-object, and foreach-object. This is an upgrade from the original Vynae tool, which did not take advantage of custom objects. Vynae has many applications and uses, and further information can be found on https://blog.bajiri.com. .Parameter Name Name of the processes .Parameter Strict Force exact match for string options .Parameter Network Return network information .Parameter ID Process ID .Parameter PPID Parent Process ID .Parameter ParentName Parent Process Name .Parameter ExecutablePath Process Executable Path .Parameter CommandLine Search command line options .Parameter Visualize Create a visualization of the data (GridView) .Parameter Trace Trace the process back to its origin .Parameter Hash Search via hash .Parameter Algorithm Algorithm for hashing .Parameter NetOnly Only Show processes with network connections .Parameter NetState Search by network state .Parameter Outfile Save a transcript .Parameter ManualQuery User entered query (CQL) .Example # List all processes Get-ProcessInfo .Example # List all processes and associated network connections. Get-ProcessInfo -Network .Link http://blog.bajiri.com #> function Get-ProcessInfo{ param([switch]$Network, [string]$Name, [switch]$Strict, [int]$ID, [int]$PPID, [string]$ParentName, [string]$ExecutablePath, [string]$CommandLine, [Switch]$Trace, [DateTime]$Time, [string]$Hash, [string]$Algorithm="SHA256", [Switch]$NetOnly, [string]$NetState, [string]$Outfile, [switch]$Visualize, [string]$ManualQuery) Begin { $Stopwatch = [System.Diagnostics.Stopwatch]::startNew() $global:QueryList=@() if($Visualize){ $global:ProcessArray =@() } if($Outfile){ Start-Transcript $Outfile } } process { foreach($x in (iex (CIMQUERY) )){ $Parent = Get-CimInstance CIM_Process | ? ProcessID -eq $x.ParentProcessID $ProcessInfo = New-Object PSObject -Property $([ordered]@{ Name = $x.ProcessName ID = $x.ProcessId CommandLine = $x.CommandLine ExecutablePath = if ($x.ExecutablePath) {$x.ExecutablePath} else {""} ExecutableHash = if ($x.ExecutablePath) { (Get-FileHash $x.ExecutablePath -Algorithm $Algorithm).Hash } else {""} ParentName = $Parent.ProcessName ParentID = $Parent.ProcessId ParentPath = if ($Parent.ExecutablePath) {$Parent.ExecutablePath} else {""} ParentHash = if ($Parent.ExecutablePath) {(Get-FileHash $Parent.ExecutablePath -Algorithm $Algorithm).Hash} else {""} CreationDate = $x.CreationDate ActiveTime = (New-TimeSpan -Start $x.CreationDate -End $(Get-Date) | Select Days, Hours, Minutes) }) <#SET DEFAULT PROPERTIES (HIDE NETWORK PROPERTIES)#> $ProcessInfo.PSObject.TypeNames.Insert(0,'ProcessInfo') $DefaultDisplaySet = "Name, ID, CommandLine, ExecutablePath, ExecutableHash, ParentName, ParentID, ParentPath, ParentHash, CreationDate, ActiveTime" $DefaultDisplayPropertySet = New-Object System.Management.Automation.PSPropertySet('DefaultDisplayPropertySet',[string[]]$DefaultDisplaySet) Update-TypeData -TypeName ProcessInfo -DefaultDisplayPropertySet Name, ID, CommandLine, ExecutablePath, ExecutableHash, ParentName, ParentID, ParentPath, ParentHash, CreationDate, ActiveTime if ($Network) {if (Get-NetTCPConnection -OwningProcess $x.ProcessId) {$Network_HT = NetworkGather($x.ProcessId); Add-Member -InputObject $ProcessInfo -NotePropertyMembers $Network_HT}} ProcessOutput($ProcessInfo) } } end { $Stopwatch.Stop() Write-Host "Time Elapsed(seconds):"$Stopwatch.Elapsed.TotalSeconds write-Host "Queries used: "$QueryList Stop-Transcript if($Visualize){ $global:ProcessArray | sort -property ActiveTime -Descending| ogv -Title "ProcessInfo" } } } Export-ModuleMember -Function Get-ProcessInfo |