Súhrn
Skript, ktorý je k dispozícii v tomto článku, je spoločníkom na informácie o tom, ako spravovať zmeny v pripojeniach zabezpečeného kanála Netlogon priradených k CVE-2020-1472. Táto hodnota sa poskytuje.
Skript spracuje súbory EVTX exportované z zobrazovača udalostí a vytvorí hárok Microsoft Excelu, v ktorom sa nachádzajú kontingenčné tabuľky s rôznymi problémami a zariadeniami vo vašom prostredí, ktoré spúšťali udalosti. Skript vyžaduje prostredie PowerShell a Microsoft Excel 2013 alebo novšiu verziu (64bit sa odporúča pre väčšie množiny údajov).
Používanie
Budete musieť exportovať EVTX súbory z radičov domén (DCs), ktoré sledujete pri problémoch opísaných vo KB4557222. Ak to chcete urobiť, otvorte Zobrazovač udalostí výberom položky Štart, zadaním položky Zobrazovač udalostí a jej výberom. Po otvorení zobrazovača udalostí rozbaľte Denníky systému Windows, kliknite pravým tlačidlom myši alebo dlho stlačte kláves System a vyberte položku Uložiť všetky udalosti ako.. . a uložte súbor niekde, aby ste povolili spracovanie súboru.
Ak chcete, skript môže spracovať viacero EVTX súborov naraz. Tento scenár môže trvať dlho, kým sa dokončí veľké množiny údajov. Odporúčame tiež, aby ste v tom EVTX istom zariadení s skriptom nainštalovali aj súbory, ktoré vám pomôžu zrýchliť spracovanie súborov.
Bude potrebné spustiť skript v príkazovom riadku prostredia PowerShell. Nie je potrebné spustiť ako správca. Skript sa spustí prostredníctvom výziev, ktoré môžete podľa potreby prijímať, kým nenastavíte $mcScriptPrompts$false . Ak sa EVTX súbory nachádzajú v tom istom priečinku, v ktorom sa nachádza skript, nemusíte do súborov dodať cestu.
Prispôsobenie skriptu
|
Premennej |
Opis |
| $mcScriptPrompts |
Hodnoty $true,$false Popis Predvolená hodnota je $true a vyžaduje sa vstup/interakcia od používateľa. Je možné nastaviť tak, aby sa $falseEVTX súbory nachádzali v tom istom priečinku, ako je skript, a všetky ostatné nastavenia sa spustia ako predvolené. |
| $mcMaxExport |
Predvolená hodnota: 50000 Popis Pri predvolenom nastavení skript EVTX po exporte 50000 udalostí do súborov zastaví spracovanie jednotlivých súborov CSV . Ak sa v programe Microsoft Excel vyskytnú chyby týkajúce sa pamäte, musíte znížiť toto číslo alebo upraviť, ktoré údaje sa spracúvajú, ako je napríklad zmena $mcStartTime . |
| $mcMaxImport |
Predvolená hodnota: 50000 Popis Pri predvolenom nastavení sa v skripte zastaví spracovanie udalostí po aktuálnom CSV súbore, v ktorom sa spracováva, keď dosiahnete maximálny počet udalostí 50000. To znamená, že keď dosiahnete maximálny počet udalostí, dokončí aktuálny súbor, ktorý sa CSV spustil, ale nezačne spracovať nový CSV súbor. |
| $mcStartTime |
Predvolená hodnota: '2020/05/26 11:06' Popis Táto premenná umožňuje nastaviť čas začatia a skript spracuje udalosti iba po tomto dátume a čase. Ak už máte zariadenia adresované do určitého bodu, môžete sa zamerať iba na udalosti, ktoré ešte nie sú určené. |
| $mcMaxThreads |
Predvolená hodnota: 4 Popis Táto premenná umožňuje zväčšiť alebo zmenšiť počet vlákien, ktoré sa používajú pri importovaní udalostí zo EVXT súborov do CSV súborov. |
Skript
Nižšie nájdete skript prostredia PowerShell, ktorý môžete použiť aj po prispôsobení vo svojom prostredí. Tento skript bude potrebné skopírovať a prilepiť do CVE-2020-1472EventReader.ps1 súboru v zariadení, ktoré používate na spracovanie udalostí.
# ---------------------------------
# CVE-2020-1472 Event Reader v1.0 8/4/2020
# This script will:
# 1. Scan system evtx in input file folder for event 5827, 5828,5829,5830 and 5831, exact data fields, export to 582#-*.CSV.
# 2. Calls Excel to import resulting 582#-*.CSV, create pivot tables for common secure RPC analysis scenarios. Delete 582#-*.CSV afterward.
# Feel free to modify to fit your need.
# ---------------------------------
# Script requires Excel 2013 or later.
# 64 bits Excel will allow creation of larger data import to XLS.
# ---------------------------------
# To use the script:
# 1. Save system log as system.evtx to file.
# 2. Follow on screen prompt to enter Path containing *.evtx and final xlsx.
#
# More info https://support.microsoft.com/kb/4557222
#---------------------------------------
#Script Globals/ Tuning variables.
#---------------------------------------
# - $mcScriptPrompts > when set to $false, script will process all evtx in the script file folder without prompting. Good for dropping evtx, right-click script to "Run with powershell"
# - $mcMaxExport > max events to export per EVTX, set to low number for quick sample/spot checks.
# - $mcMaxImport > max events to import into excel, script will finish current file and stop importing next file(s). Set to lower number if Excel is returning memory error during import.
# - $mcStartTime > Earliest event to export, in the form of 'yyyy/MM/dd HH:mm', where HH 13 is 1pm, example: '2017/05/26 13:01'. Use this to filter progress.
# - $mcMaxThreads > max number of evtx files to export at the same time. 4 default, set to 8 and experiment if you have fast SSD HDD.
#
# Script variables block, modify to fit your need ---------------------------------------------------------------------
$mcScriptPrompts = $True #Script default, $false for non-interactive input & output.
$mcMaxExport = 50000 #50000 Max events to export per each EVTX, modify this if we are getting Excel memory error (or we just need first few evt for samples)
$mcMaxImport = 50000 #50000 max events to import into excel, ##NOTE##: Once maxed out, script will finish current import file and stop future import(s).
$mcStartTime = '2020/05/26 11:06' #Earliest 582* event to export, in the form of 'yyyy/MM/dd HH:mm', where HH 13 is 1pm, example: '2020/05/26 11:06' will list events starting 05/26 11:06, use this to filter new events.
$mcMaxThreads = 4 #Max concurrent Evt to CSV export threads (jobs)
# Internal values init, do not modify -------------------------------------------------------------------------------------
$mcCSVImport = $true
$mcEvtPath = $null
$mcStartTime=[datetime]::ParseExact($mcStartTime,'yyyy/MM/dd HH:mm',$null) #Convert string to timestamp
$mcProgressBarDelay = 0 #Delay in seconds after each ProgressBar update
#----Functions--------------------------
Function mcSetPivotField($mcPivotFieldSetting) { #Set pivot field attributes per MSDN https://msdn.microsoft.com/en-us/library/office/ff820762.aspx
if ($mcPivotFieldSetting[1] -ne $null) { $mcPivotFieldSetting[0].Orientation = $mcPivotFieldSetting[1]} # 1 Orientation { $xlRowField | $xlDataField |$xlColumnField }, in XlPivotFieldOrientation
if ($mcPivotFieldSetting[2] -ne $null) { $mcPivotFieldSetting[0].NumberFormat = $mcPivotFieldSetting[2]} # 2 NumberFormat { $mcNumberF | $mcPercentF }
if ($mcPivotFieldSetting[3] -ne $null) { $mcPivotFieldSetting[0].Function = $mcPivotFieldSetting[3]} # 3 Function { $xlAverage | $xlSum | $xlCount }, in XlConsolidationFunction
if ($mcPivotFieldSetting[4] -ne $null) { $mcPivotFieldSetting[0].Calculation = $mcPivotFieldSetting[4]} # 4 Calculation { $xlPercentOfTotal | $xlPercentRunningTotal }, in XlPivotFieldCalculation
if ($mcPivotFieldSetting[5] -ne $null) { $mcPivotFieldSetting[0].BaseField = $mcPivotFieldSetting[5]} # 5 BaseField <String>
if ($mcPivotFieldSetting[6] -ne $null) { $mcPivotFieldSetting[0].Name = $mcPivotFieldSetting[6]} # 6 Name <String>
if ($mcPivotFieldSetting[7] -ne $null) { $mcPivotFieldSetting[0].Position = $mcPivotFieldSetting[7]} # 7 Position
}
Function mcSetPivotTableFormat($mcPivotTable) { # Set pivotTable cosmetics and sheet name
$mcPT=$mcPivotTable[0].PivotTables($mcPivotTable[1])
$mcPT.HasAutoFormat = $False #2.turn of AutoColumnWidth
for ($i=2; $i -lt 9; $i++) { #3. SetColumnWidth for Sheet($mcPivotTable[0]),PivotTable($mcPivotTable[1]),Column($mcPivotTable[2-8])
if ($mcPivotTable[$i] -ne $null) { $mcPivotTable[0].columns.item(($i-1)).columnWidth = $mcPivotTable[$i]}
}
$mcPivotTable[0].Application.ActiveWindow.SplitRow = 3
$mcPivotTable[0].Application.ActiveWindow.SplitColumn = 2
$mcPivotTable[0].Application.ActiveWindow.FreezePanes = $true #1.Freeze R1C1
$mcPivotTable[0].Cells.Item(1,1)="Filter"
$mcPivotTable[0].Cells.Item(3,1)=$mcPivotTable[9] #4 set TXT at R3C1 with PivotTableName$mcPivotTable[9]
$mcPivotTable[0].Name=$mcPivotTable[10] #5 Set Sheet Name to $mcPivotTable[10]
$mcRC = ($mcPivotTable[0].UsedRange.Cells).Rows.Count-1
if ($mcPivotTable[11] -ne $null) { # $mcPivotTable[11] Set ColorScale
$mColorScaleRange='$'+$mcPivotTable[11]+'$4:$'+$mcPivotTable[11]+'$'+$mcRC
[Void]$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.AddColorScale(3) #$mcPivotTable[11]=ColorScale
$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.item(1).ColorScaleCriteria.item(1).type = 1 #xlConditionValueLowestValue
$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.item(1).ColorScaleCriteria.item(1).FormatColor.Color = 8109667
$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.item(1).ColorScaleCriteria.item(2).FormatColor.Color = 8711167
$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.item(1).ColorScaleCriteria.item(3).type = 2 #xlConditionValueHighestValue
$mcPivotTable[0].Range($mColorScaleRange).FormatConditions.item(1).ColorScaleCriteria.item(3).FormatColor.Color = 7039480
}
if ($mcPivotTable[12] -ne $null) { # $mcPivotTable[12] Set DataBar
$mcDataBarRange='$'+$mcPivotTable[12]+'$4:$'+$mcPivotTable[12]+'$'+$mcRC
[void]$mcPivotTable[0].Range($mcDataBarRange).FormatConditions.AddDatabar() #$mcPivotTable[12]:Set DataBar
}
}
Function mcSortPivotFields($mcPF) { #Sort on $mcPF and collapse later pivot fields
for ($i=2; $i -lt 5; $i++) { #collapse later pivot fields
if ($mcPF[$i] -ne $null) {
$mcPF[$i].showDetail = $false
}
}
[void]($mcPF[0].Cells.Item(4, 2)).sort(($mcPF[0].Cells.Item(4, 2)), 2)
[void]($mcPF[0].Cells.Item(4, 1)).sort(($mcPF[0].Cells.Item(4, 1)), 1)
}
Function mcSetPivotTableHeaderColor($mcSheet) { #Set PiviotTable Header Color for easier reading
for ($i=1; $i -lt 5; $i++) { #Set header(s) color
if ($mcSheet[$i] -ne $null) { $mcSheet[0].Range(($mcSheet[$i]+"3")).interior.Colorindex = 37 }
}
}
#----Main---------
#---- script info-------
$mcScriptPath = Split-Path ((Get-Variable MyInvocation -Scope 0).Value).MyCommand.Path
if ($mcScriptPrompts) { #Interactive mcScriptPrompts
$mcEvtPath = Read-Host "Enter local, mapped or UNC path to saved system evtx or previously generated 582-*.csv. Be sure to remove trailing blank. For Example (c:\EventData)`n Or press [Enter] if script is in the same file folder as evtx or csv.`n"
if ($mcEvtPath -eq '') { #If there is no Path entered, we will use the same file folder as script path.
$mcEvtPath= $mcScriptPath
Write-Output "No path entered, default to " $mcEvtPath
}
} else {
$mcEvtPath= $mcScriptPath #Non-interactive script uses script path for Event path
}
#---- Export evtx to CSV---------------------------------------------------
Write-Output 'Convert evtx to csv.'
$mcFiles = Get-ChildItem -Path $mcEvtPath | Where {$_.name -clike '*.evtx'}
ForEach ($mcFile in $mcFiles) { #Loop through *.evtx
$mcFile | Add-Member -MemberType NoteProperty -Name MaxEvents -force -Value $mcMaxExport
$mcFile | Add-Member -MemberType NoteProperty -Name StartTime -force -Value $mcStartTime
#Job [ #Job start code 1
Start-Job -ArgumentList (,$mcFile) -ScriptBlock { #Start-Job for reading each files
param ($mcFile)
#Job ]
Write-Output "Reading $mcFile"
$mc582s = Get-WinEvent -FilterHashtable @{Path=$mcfile.FullName; LogName="System"; Level=3,4; StartTime=$mcFile.StartTime; id=5827,5828,5829,5830,5831} -MaxEvents $mcFile.MaxEvents -ErrorAction SilentlyContinue
If ($mc582s -ne $null) {
$mcOutFile = $mcFile.DirectoryName+'\582-'+$mcFile.Name+'.csv'
Write-Output " Event 5826-28 found, generating $mcOutFile"
$mc582sOut = @() #Array for exporting CSV items
ForEach ($mc582 in $mc582s) {
$mcObject = New-Object System.Object
$mcObject | Add-Member -MemberType NoteProperty -Name EventSource -force -value $mc582.MachineName
$mcObject | Add-Member -MemberType NoteProperty -Name EventTime -force -value $mc582.TimeCreated
$mcObject | Add-Member -MemberType NoteProperty -Name EventID -force -value $mc582.ID
switch ($mc582.ID) {
5827 { #Denided Unsecure RPC machine client
$mcObject | Add-Member -MemberType NoteProperty -Name NRPCType -force -value '2 - Denied Unsecure NRPC Evt:5827,5828'
$mcObject | Add-Member -MemberType NoteProperty -Name Name -force -value $mc582.Properties[0].value
$mcObject | Add-Member -MemberType NoteProperty -Name DomainName -force -value $mc582.Properties[1].value
$mcObject | Add-Member -MemberType NoteProperty -Name AccountType -force -value $mc582.Properties[2].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOS -force -value $mc582.Properties[3].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsBuild -force -value $mc582.Properties[4].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsServicePack -force -value $mc582.Properties[5].value
}
5829 { #Temp Allowed Unsecure RPC machine client
$mcObject | Add-Member -MemberType NoteProperty -Name NRPCType -force -value '1 - TempAllowed Unsecure NRPC Evt:5829'
$mcObject | Add-Member -MemberType NoteProperty -Name Name -force -value $mc582.Properties[0].value
$mcObject | Add-Member -MemberType NoteProperty -Name DomainName -force -value $mc582.Properties[1].value
$mcObject | Add-Member -MemberType NoteProperty -Name AccountType -force -value $mc582.Properties[2].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOS -force -value $mc582.Properties[3].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsBuild -force -value $mc582.Properties[4].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsServicePack -force -value $mc582.Properties[5].value
}
5830 { #Allowed Unsecure RPC machine client
$mcObject | Add-Member -MemberType NoteProperty -Name NRPCType -force -value '3 - Allowed Unsecure NRPC Evt:5830,5831'
$mcObject | Add-Member -MemberType NoteProperty -Name Name -force -value $mc582.Properties[0].value
$mcObject | Add-Member -MemberType NoteProperty -Name DomainName -force -value $mc582.Properties[1].value
$mcObject | Add-Member -MemberType NoteProperty -Name AccountType -force -value $mc582.Properties[2].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOS -force -value $mc582.Properties[3].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsBuild -force -value $mc582.Properties[4].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsServicePack -force -value $mc582.Properties[5].value
}
5828 { #Temp Allowed Unsecure RPC trust
$mcObject | Add-Member -MemberType NoteProperty -Name NRPCType -force -value '2 - Denied Unsecure NRPC Evt:5827,5828'
$mcObject | Add-Member -MemberType NoteProperty -Name Name -force -value $mc582.Properties[1].value
$mcObject | Add-Member -MemberType NoteProperty -Name DomainName -force -value $mc582.Properties[2].value
$mcObject | Add-Member -MemberType NoteProperty -Name AccountType -force -value $mc582.Properties[0].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOS -force -value 'Domain Trust'
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsBuild -force -value 'N/A'
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsServicePack -force -value 'N/A'
}
5831 { #Allowed Unsecure RPC trust
$mcObject | Add-Member -MemberType NoteProperty -Name NRPCType -force -value '3 - Allowed Unsecure NRPC Evt:5830,5831'
$mcObject | Add-Member -MemberType NoteProperty -Name Name -force -value $mc582.Properties[1].value
$mcObject | Add-Member -MemberType NoteProperty -Name DomainName -force -value $mc582.Properties[2].value
$mcObject | Add-Member -MemberType NoteProperty -Name AccountType -force -value $mc582.Properties[0].value
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOS -force -value 'Domain Trust'
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsBuild -force -value 'N/A'
$mcObject | Add-Member -MemberType NoteProperty -Name MachineOsServicePack -force -value 'N/A'
}
}
$mcObject.Name = $mcObject.Name.Trim()
$mcObject.DomainName = $mcObject.DomainName.Trim()
$mcObject.AccountType = $mcObject.AccountType.Trim()
$mcObject.MachineOS = $mcObject.MachineOS.Trim()
$mcObject.MachineOsBuild = $mcObject.MachineOsBuild.Trim()
$mcObject.MachineOsServicePack = $mcObject.MachineOsServicePack.Trim()
$mc582sOut += $mcObject
}
$mc582sout | ConvertTo-Csv -NoTypeInformation | Out-File $mcOutFile
}
#Job [ # Maxthread code 2/3
} | Out-Null #Job output
Write-Output " Processing: $mcFile"
While((Get-Job -State 'Running').Count -ge $mcMaxThreads) { Start-Sleep -Milliseconds 10 } # Pause, only run $mcMaxThreads number of jobs.
#Job ]
}
#Job [ # Job clean out code 3/3
While((Get-Job -State 'Running').Count -gt 0) {
Write-Progress -Activity "Exporting evtx" -PercentComplete ((($mcfiles.Count-(Get-Job -State 'Running').Count)/$mcfiles.Count)*100)
Start-Sleep -Milliseconds 10
} # wait for last job to complete
#Get-Job | Receive-Job
Get-Job -State Completed | Remove-Job
#Job ]
#---- Import csv to excel-----------------------------------------------------
if ($mcCSVImport -eq $true) { #Debug only, perforem CSV to Excel import
$mcFiles = Get-ChildItem -Path $mcEvtPath | Where {$_.name -clike '582-*.csv'}
If ($mcFiles -ne $null) { #Create a new Excel workbook if there are CSV in directory.
cd $mcEvtPath #for Import-Csv to read all files.
$mcObject = Import-Csv $mcfiles -Delimiter ','
cd $mcScriptPath #Back to script path
#Write-Output 'Import csv to excel.'
$mcExcel = New-Object -ComObject excel.application
$mcWorkbooks = $mcExcel.Workbooks.Add()
$Sheet1 = $mcWorkbooks.worksheets.Item(1)
$mcCurrentRow = $mcFileProcessed = 1
ForEach ($mcFile in $mcFiles) { #Define Excel TXT connector and import/append
Write-Progress -Activity "Importing $mcFile" -PercentComplete (($mcFileProcessed/$mcfiles.Count)*100)
Sleep $mcProgressBarDelay
$mcFileProcessed=$mcFileProcessed+1
if ($mcCurrentRow -le $mcMaxImport){ #Import only up to $mcMaxImport number of records.
$mcConnector = $Sheet1.QueryTables.add(("TEXT;" + $mcEvtPath+'\'+$mcFile),$Sheet1.Range(('a'+($mcCurrentRow))))
$Sheet1.QueryTables.item($mcConnector.name).TextFileCommaDelimiter = $True
$Sheet1.QueryTables.item($mcConnector.name).TextFileParseType = 1
[void]$Sheet1.QueryTables.item($mcConnector.name).Refresh()
if ($mcCurrentRow -ne 1) { [void]($Sheet1.Cells.Item($mcCurrentRow,1).entireRow).delete()} # Delete header on 2nd and later CSV.
$mcCurrentRow = $Sheet1.UsedRange.EntireRow.Count+1
} else {
Write-Output " *** Max [ $mcMaxImport ] import events reached, skipping: $mcfile"
}
}
#---- Customize XLS, Excel Globals--------------------------------------------------------
#Write-Output 'Customizing XLS.' #https://msdn.microsoft.com/en-us/library/bb241425(v=office.12).aspx, https://msdn.microsoft.com/en-us/library/office/ff838592.aspx
$xlRowField = 1 #XlPivotFieldOrientation
$xlPageField = 3 #XlPivotFieldOrientation
$xlDataField = 4 #XlPivotFieldOrientation
$xlColumnField = 2 #XlPivotFieldOrientation
$xlAverage = -4106 #XlConsolidationFunction
$xlSum = -4157 #XlConsolidationFunction
$xlCount = -4112 #XlConsolidationFunction
$xlPercentOfTotal = 8 #XlPivotFieldCalculation
$xlPercentRunningTotal = 13 #XlPivotFieldCalculation
$mcNumberF = "###,###,###,###,###"
$mcPercentF = "#0.00%"
$mcDateF = "yyyy/m/d h:mm"
$mcDateGroupFlags=($false, $false, $true, $true, $true, $false, $false) # Months, Days, Hours, https://msdn.microsoft.com/en-us/library/office/ff839808.aspx
#-------#Sheet1 - RawData---------------------------------------------------------------
$Sheet1.Range("A1").Autofilter() | Out-Null
$Sheet1.Application.ActiveWindow.SplitRow = 1
$Sheet1.Application.ActiveWindow.FreezePanes = $true
#Write-Output 'Tab 0.5826, 5827, 5828 events imported'
Write-Progress -Activity "Created 0.Raw RPC events Tab" -PercentComplete 30
Sleep $mcProgressBarDelay
#-------#Sheet2 - PivotTable1---------------------------------------------------------------
$Sheet2 = $mcWorkbooks.Worksheets.add()
$PivotTable1 = $mcWorkbooks.PivotCaches().Create(1,"Sheet1!R1C1:R$($Sheet1.UsedRange.Rows.count)C$($Sheet1.UsedRange.Columns.count)",5) # xlDatabase=1 xlPivotTableVersion15=5 Excel2013
$PivotTable1.CreatePivotTable("Sheet2!R1C1") | Out-Null
$mcPF00 = $Sheet2.PivotTables("PivotTable1").PivotFields("EventSource")
mcSetPivotField($mcPF00, $xlPageField, $null, $null, $null, $null, $null)
$mcPF0 = $Sheet2.PivotTables("PivotTable1").PivotFields("NRPCType")
mcSetPivotField($mcPF0, $xlRowField, $null, $null, $null, $null, $null)
$mcPF1 = $Sheet2.PivotTables("PivotTable1").PivotFields("MachineOS")
mcSetPivotField($mcPF1, $xlRowField, $null, $null, $null, $null, $null)
$mcPF2 = $Sheet2.PivotTables("PivotTable1").PivotFields("DomainName")
mcSetPivotField($mcPF2, $xlRowField, $null, $null, $null, $null, $null)
$mcPF3 = $Sheet2.PivotTables("PivotTable1").PivotFields("Name")
mcSetPivotField($mcPF3, $xlRowField, $null, $null, $null, $null, $null)
$mcPF = $Sheet2.PivotTables("PivotTable1").PivotFields("EventTime")
mcSetPivotField($mcPF, $xlDataField, $mcNumberF, $null, $null, $null, "Event Count",1)
mcSetPivotTableFormat($Sheet2, "PivotTable1", 60, 15, $null, $null, $null, $null, $null,"NRPC Type", "1.OS,Domain,Client", $null, $null)
mcSortPivotFields($sheet2,$mcPF,$mcPF0)
mcSetPivotTableHeaderColor($Sheet2, "A")
$Sheet2.Cells.Item(1,1).Formula='Source DC'
#Write-Output ' Tab 1.NRPCType-OS,Domain,Client Done'
Write-Progress -Activity "Created Tab 1.NRPCType-OS,Domain,Client pivot table" -PercentComplete 60
Sleep $mcProgressBarDelay
#-------#Sheet3 - PivotTable2---------------------------------------------------------------
$Sheet3 = $mcWorkbooks.Worksheets.add()
$PivotTable2 = $mcWorkbooks.PivotCaches().Create(1,"Sheet1!R1C1:R$($Sheet1.UsedRange.Rows.count)C$($Sheet1.UsedRange.Columns.count)",5) # xlDatabase=1 xlPivotTableVersion15=5 Excel2013
$PivotTable2.CreatePivotTable("Sheet3!R1C1") | Out-Null
$mcPF00 = $Sheet3.PivotTables("PivotTable2").PivotFields("EventSource")
mcSetPivotField($mcPF00, $xlPageField, $null, $null, $null, $null, $null)
$mcPF0 = $Sheet3.PivotTables("PivotTable2").PivotFields("NRPCType")
mcSetPivotField($mcPF0, $xlRowField, $null, $null, $null, $null, $null)
$mcPF1 = $Sheet3.PivotTables("PivotTable2").PivotFields("DomainName")
mcSetPivotField($mcPF1, $xlRowField, $null, $null, $null, $null, $null)
$mcPF2 = $Sheet3.PivotTables("PivotTable2").PivotFields("Name")
mcSetPivotField($mcPF2, $xlRowField, $null, $null, $null, $null, $null)
$mcPF = $Sheet3.PivotTables("PivotTable2").PivotFields("EventTime")
mcSetPivotField($mcPF, $xlDataField, $mcNumberF, $null, $null, $null, "Event Count",1)
mcSetPivotTableFormat($Sheet3, "PivotTable2", 60, 15, $null, $null, $null, $null, $null,"NRPC Type", "2.Domain,Client", $null, $null)
mcSortPivotFields($Sheet3,$mcPF,$mcPF0)
mcSetPivotTableHeaderColor($Sheet3, "A")
$Sheet3.Cells.Item(1,1).Formula='Source DC'
#Write-Output ' Tab 2.NRPCType-Domain,Client Done'
Write-Progress -Activity "Created Tab 2.NRPCType-Domain,Client pivot table" -PercentComplete 90
Sleep $mcProgressBarDelay
#-------#$Sheet4 - $PivotTable3---------------------------------------------------------------
$Sheet4 = $mcWorkbooks.Worksheets.add()
$PivotTable3 = $mcWorkbooks.PivotCaches().Create(1,"Sheet1!R1C1:R$($Sheet1.UsedRange.Rows.count)C$($Sheet1.UsedRange.Columns.count)",5) # xlDatabase=1 xlPivotTableVersion15=5 Excel2013
$PivotTable3.CreatePivotTable("Sheet4!R1C1") | Out-Null
$Sheet4.name = "3.CustomPivot"
#Set Sort sheet names in reverse
$Sheet1.Name = "0.Raw RPC events"
$Sheet2.Tab.ColorIndex = $Sheet3.Tab.ColorIndex =35
$mcWorkSheetNames = New-Object System.Collections.ArrayList
foreach ($mcWorkSheet in $mcWorkbooks.Worksheets) { $mcWorkSheetNames.add($mcWorkSheet.Name) | Out-null }
$mctmp = $mcWorkSheetNames.Sort() | Out-Null
For ($i=0; $i -lt $mcWorkSheetNames.Count-1; $i++){ #Sort name.
$mcTmp = $mcWorkSheetNames[$i]
$mcBefore = $mcWorkbooks.Worksheets.Item($mcTmp)
$mcAfter = $mcWorkbooks.Worksheets.Item($i+1)
$mcBefore.Move($mcAfter)
}
$Sheet1.Activate()
Write-Progress -Activity "Creating Excel sheets" -PercentComplete 100
Sleep $mcProgressBarDelay
if ($mcScriptPrompts) { #SaveAsFile
$mcFileName = Read-Host "Enter a FileName to save extracted event 582 xlsx.`n"
if ($mcFileName) {
Write-Output "Saving file to $mcEvtPath\$mcFileName.xlsx"
$mcWorkbooks.SaveAs($mcEvtPath+'\'+$mcFileName)
}
$mcCleanup = Read-Host "Delete 582-*.CSV? ([Enter]/[Y] to delete, [N] to keep csv)`n"
if ($mcCleanup -ne 'N') {
Get-ChildItem -Path $mcEvtPath | Where {$_.name -clike '582-*.csv'} | foreach ($_) {
Remove-Item $mcEvtPath'\'$_
Write-Output " $_ deleted."
}
}
}
$mcExcel.visible = $true
} else { #end of mcFiles
Write-Output " No 582-*.csv found in specified $mcEvtPath."
}
}
Write-Output 'Script completed.'
