Rezime
Tekst dostupan u ovom članku je pratilac informacija u vezi sa informacijama o tome Kako da upravljate promenama u sigurnom kanalu Netlogon konektor povezanih sa CVE-2020-1472. On je obezbeđen kao.
Skripta obrađuje EVTXDATOTEKE koje su izvezene iz pregledača događaja i kreira Microsoft Excel unakrsnu tabelu koja sadrži izvedene tabele za različite probleme i uređaje u okruženju koji su pokrenuli događaje. Tekst zahteva PowerShell i Microsoft Excel 2013 ili noviju verziju (64bita preporučuje se za veće skupa podataka).
Korišćenje
Moraćete da izvezete EVTX datoteke iz kontrolora domena (DCs) koje gledate za probleme opisane u KB4557222. Da biste to uradili, otvorite Prikazivač događaja tako što ćete izabrati stavku Početak, otkucajte Prikazivač događaja i izaberite je. Kada se otvori Prikazivač događaja, razvijte Windows evidencije, kliknite desnim tasterom miša ili Dugački pritisak na sistemu i kliknite na dugme Sačuvaj sve događaje kao... i sačuvajte datoteku negde da biste dozvolili obradu datoteke.
Tekst istovremeno može da obrađuje više datoteka od jedne EVTX datoteke. Tekst može da potraje da bi se dovršio na velikim skupa podataka. Preporučujemo da imate i datoteke koje su EVTX na istom uređaju koji pokreću tekst, da biste lakše preradi obradu datoteka.
Moraćete da pokrenete skriptu u PowerShell komandnoj liniji. On ne mora da se pokrene kao administrator. Tekst će biti pokrenut kroz upite na koje možete da odgovorite kao potrebno osim ako niste podesili $mcScriptPrompts na $false . Ako se EVTX datoteke nalaze u istoj fascikli kao i skripte, ne morate da isporučujete putanju do datoteka.
Prilagođavanje skripte
|
Promenljiva |
Opis |
| $mcScriptPrompts |
Vrednost $true,$false Ivanja Podrazumevana vrednost je $true i zahtevaće unos/interakciju od korisnika. Može se podesiti $false Ako se EVTX datoteke nalaze u istoj fascikli kao i skripte i sve druge postavke će se pokretati kao podrazumevane. |
| $mcMaxExport |
Podrazumevana vrednost: 50000 Ivanja U podrazumevanim postavkama, skripte će prestati da obrađuju svaku EVTX datoteku nakon izvoza 50000 događaja u CSV datoteke. Ako primate greške koje se tiču memorije iz programa Microsoft Excel, moraćete da smanjite ovaj broj ili da prilagodite koje podatke se nalaze kao što je promena $mcStartTime . |
| $mcMaxImport |
Podrazumevana vrednost: 50000 Ivanja U podrazumevanim postavkama, skriptu će prestati sa obradom događaja nakon trenutno CSV datoteke, ona će obraditi kada dostigne maksimum broja događaja 50000. To znači da će kada dostigne maksimalni broj događaja dovršiti CSV aktuelnu datoteku koju je započeo, ali neće započeti obradu nove CSV datoteke. |
| $mcStartTime |
Podrazumevana vrednost: '2020/05/26 11:06' Ivanja Ova varijabla vam omogućava da podesite vreme početka, a tekst će se događati samo nakon tog datuma i vremena. Ako ste uređaje već upućavali na određenu tačku, to vam omogućava da ciljate samo događaje koje još uvek niste upućuju na njih. |
| $mcMaxThreads |
Podrazumevana vrednost: 4 Ivanja Ova promenljiva vam omogućava da povećate ili smanjite broj niti koji se koristi tokom uvoza događaja iz EVXT datoteka u CSV datoteke. |
Rukopis
Ispod pronaći ćete PowerShell skriptu koju možete da koristite nakon prilagođavanja okruženja. Moraćete da kopirate i nalepite ovu skriptu u CVE-2020-1472EventReader.ps1 datoteku na uređaju koju koristite za obradu događaja.
# ---------------------------------
# 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.'
