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Invoke-PrivescCheck.ps1
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Invoke-PrivescCheck.ps1
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<#
This scripts is an extended and updated version of PowerUp. I tried to filter out as many false
positives as I could and I also added some extra checks based on well known privilege escalation
cheat sheets (see links below).
Author: @itm4n
Credit: @harmj0y @mattifestation
License: BSD 3-Clause
Required Dependencies: None
Optional Dependencies: None
Links:
https://github.com/itm4n
https://github.com/HarmJ0y/PowerUp
https://www.absolomb.com/2018-01-26-Windows-Privilege-Escalation-Guide/
https://book.hacktricks.xyz/windows/windows-local-privilege-escalation
#>
#Requires -Version 2
# ----------------------------------------------------------------
# Win32 stuff
# ----------------------------------------------------------------
#region Win32
<#
https://github.com/PowerShellMafia/PowerSploit/blob/master/Privesc/PowerUp.ps1
https://rohnspowershellblog.wordpress.com/2013/03/19/viewing-service-acls/
#>
$CSharpSource = @'
private const Int32 ANYSIZE_ARRAY = 1;
[System.FlagsAttribute]
public enum ServiceAccessFlags : uint
{
QueryConfig = 1,
ChangeConfig = 2,
QueryStatus = 4,
EnumerateDependents = 8,
Start = 16,
Stop = 32,
PauseContinue = 64,
Interrogate = 128,
UserDefinedControl = 256,
Delete = 65536,
ReadControl = 131072,
WriteDac = 262144,
WriteOwner = 524288,
Synchronize = 1048576,
AccessSystemSecurity = 16777216,
GenericAll = 268435456,
GenericExecute = 536870912,
GenericWrite = 1073741824,
GenericRead = 2147483648
}
[StructLayout(LayoutKind.Sequential)]
public struct LUID {
public UInt32 LowPart;
public Int32 HighPart;
}
[StructLayout(LayoutKind.Sequential)]
public struct SID_AND_ATTRIBUTES {
public IntPtr Sid;
public int Attributes;
}
[StructLayout(LayoutKind.Sequential, Pack = 4)]
public struct LUID_AND_ATTRIBUTES {
public LUID Luid;
public UInt32 Attributes;
}
public struct TOKEN_USER {
public SID_AND_ATTRIBUTES User;
}
public struct TOKEN_PRIVILEGES {
public int PrivilegeCount;
[MarshalAs(UnmanagedType.ByValArray, SizeConst=ANYSIZE_ARRAY)]
public LUID_AND_ATTRIBUTES [] Privileges;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_TCPROW_OWNER_PID
{
public uint state;
public uint localAddr;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] localPort;
public uint remoteAddr;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] remotePort;
public uint owningPid;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_UDPROW_OWNER_PID
{
public uint localAddr;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] localPort;
public uint owningPid;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_TCP6ROW_OWNER_PID
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
public byte[] localAddr;
public uint localScopeId;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] localPort;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
public byte[] remoteAddr;
public uint remoteScopeId;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] remotePort;
public uint state;
public uint owningPid;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_UDP6ROW_OWNER_PID
{
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
public byte[] localAddr;
public uint localScopeId;
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
public byte[] localPort;
public uint owningPid;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_TCPTABLE_OWNER_PID
{
public uint dwNumEntries;
[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.Struct, SizeConst = 1)]
public MIB_TCPROW_OWNER_PID[] table;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_UDPTABLE_OWNER_PID
{
public uint dwNumEntries;
[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.Struct, SizeConst = 1)]
public MIB_UDPROW_OWNER_PID[] table;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_TCP6TABLE_OWNER_PID
{
public uint dwNumEntries;
[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.Struct, SizeConst = 1)]
public MIB_TCP6ROW_OWNER_PID[] table;
}
[StructLayout(LayoutKind.Sequential)]
public struct MIB_UDP6TABLE_OWNER_PID
{
public uint dwNumEntries;
[MarshalAs(UnmanagedType.ByValArray, ArraySubType = UnmanagedType.Struct, SizeConst = 1)]
public MIB_UDP6ROW_OWNER_PID[] table;
}
[StructLayout(LayoutKind.Sequential)]
public struct FILETIME
{
public uint dwLowDateTime;
public uint dwHighDateTime;
}
[StructLayout(LayoutKind.Sequential, CharSet=CharSet.Unicode)]
public struct CREDENTIAL
{
public uint Flags;
public uint Type;
public string TargetName;
public string Comment;
public FILETIME LastWritten;
public uint CredentialBlobSize;
public IntPtr CredentialBlob;
public uint Persist;
public uint AttributeCount;
public IntPtr Attributes;
public string TargetAlias;
public string UserName;
}
[StructLayout(LayoutKind.Sequential)]
public struct UNICODE_STRING
{
public ushort Length;
public ushort MaximumLength;
public IntPtr Buffer;
}
[DllImport("advapi32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool QueryServiceObjectSecurity(IntPtr serviceHandle, System.Security.AccessControl.SecurityInfos secInfo, byte[] lpSecDesrBuf, uint bufSize, out uint bufSizeNeeded);
[DllImport("advapi32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CloseServiceHandle(IntPtr hSCObject);
[DllImport("advapi32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool OpenProcessToken(IntPtr ProcessHandle, UInt32 DesiredAccess, out IntPtr TokenHandle);
[DllImport("advapi32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool GetTokenInformation(IntPtr TokenHandle, UInt32 TokenInformationClass, IntPtr TokenInformation, UInt32 TokenInformationLength, out UInt32 ReturnLength);
[DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool LookupAccountSid(string lpSystemName, IntPtr Sid, System.Text.StringBuilder lpName, ref uint cchName, System.Text.StringBuilder ReferencedDomainName, ref uint cchReferencedDomainName, out int peUse);
[DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool LookupPrivilegeName(string lpSystemName, IntPtr lpLuid, System.Text.StringBuilder lpName, ref int cchName );
[DllImport("advapi32.dll", CharSet=CharSet.Unicode, SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CredEnumerate(IntPtr Filter, UInt32 Flags, out UInt32 Count, out IntPtr Credentials);
[DllImport("advapi32.dll")]
public static extern void CredFree(IntPtr Buffer);
[DllImport("advapi32.dll", SetLastError=false)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool IsTextUnicode(IntPtr buf, UInt32 len, ref UInt32 opt);
[DllImport("kernel32.dll", SetLastError=true)]
public static extern IntPtr GetCurrentProcess();
[DllImport("kernel32.dll", SetLastError=true)]
public static extern IntPtr OpenProcess(uint processAccess, bool bInheritHandle, int processId);
[DllImport("kernel32.dll", SetLastError=true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CloseHandle(IntPtr hObject);
[DllImport("kernel32.dll")]
public static extern UInt64 GetTickCount64();
[DllImport("kernel32.dll", CharSet=CharSet.Auto, SetLastError=true)]
public static extern uint GetFirmwareEnvironmentVariable(string lpName, string lpGuid, IntPtr pBuffer, uint nSize);
[DllImport("kernel32.dll", SetLastError=true)]
public static extern bool GetFirmwareType(ref uint FirmwareType);
[DllImport("iphlpapi.dll", SetLastError=true)]
public static extern uint GetExtendedTcpTable(IntPtr pTcpTable, ref int pdwSize, bool bOrder, int ulAf, uint TableClass, uint Reserved);
[DllImport("iphlpapi.dll", SetLastError=true)]
public static extern uint GetExtendedUdpTable(IntPtr pUdpTable, ref int pdwSize, bool bOrder, int ulAf, uint TableClass, uint Reserved);
'@
try {
# Is the Type already defined?
[PrivescCheck.Win32] | Out-Null
} catch {
# If not, create it by compiling the C# code in memory
$CompilerParameters = New-Object -TypeName System.CodeDom.Compiler.CompilerParameters
$CompilerParameters.GenerateInMemory = $True
$CompilerParameters.GenerateExecutable = $False
#$Compiler = New-Object -TypeName Microsoft.CSharp.CSharpCodeProvider
#$Compiler.CompileAssemblyFromSource($CompilerParameters, $CSharpSource)
Add-Type -MemberDefinition $CSharpSource -Name 'Win32' -Namespace 'PrivescCheck' -Language CSharp -CompilerParameters $CompilerParameters
}
#endregion Win32
# ----------------------------------------------------------------
# Helpers
# ----------------------------------------------------------------
#region Helpers
$global:IgnoredPrograms = @("Common Files", "Internet Explorer", "ModifiableWindowsApps", "PackageManagement", "VMware", "Windows Defender", "Windows Defender Advanced Threat Protection", "Windows Mail", "Windows Media Player", "Windows Multimedia Platform", "Windows NT", "Windows Photo Viewer", "Windows Portable Devices", "Windows Security", "WindowsPowerShell", "Microsoft.NET", "Windows Portable Devices", "dotnet", "MSBuild", "Intel", "Reference Assemblies")
$global:IgnoredServices = @("1394ohci", "3ware", "AarSvc", "ACPI", "AcpiDev", "acpiex", "acpipagr", "AcpiPmi", "acpitime", "Acx01000", "ADOVMPPackage", "ADP80XX", "adsi", "ADWS", "AeLookupSvc", "AFD", "afunix", "ahcache", "AJRouter", "ALG", "amdgpio2", "amdi2c", "AmdK8", "AmdPPM", "amdsata", "amdsbs", "amdxata", "AppID", "AppIDSvc", "Appinfo", "applockerfltr", "AppMgmt", "AppReadiness", "AppHostSvc", "AppVClient", "AppvStrm", "AppvVemgr", "AppvVfs", "AppXSvc", "arcsas", "aspnet_state", "AssignedAccessManagerSvc", "AsyncMac", "atapi", "AudioEndpointBuilder", "Audiosrv", "autotimesvc", "AxInstSV", "b06bdrv", "bam", "BasicDisplay", "BasicRender", "BattC", "BcastDVRUserService", "bcmfn2", "BDESVC", "Beep", "BFE", "bindflt", "BITS", "BluetoothUserService", "bowser", "BrokerInfrastructure", "Browser", "BTAGService", "BthA2dp", "BthAvctpSvc", "BthEnum", "BthHFEnum", "BthLEEnum", "BthMini", "BTHMODEM", "BthPan", "BTHPORT", "bthserv", "BTHUSB", "bttflt", "buttonconverter", "CAD", "camsvc", "CaptureService", "cbdhsvc", "cdfs", "CDPSvc", "CDPUserSvc", "cdrom", "CertPropSvc", "cht4iscsi", "cht4vbd", "CimFS", "circlass", "CldFlt", "CLFS", "ClipSVC", "CmBatt", "CNG", "cnghwassist", "CompositeBus", "COMSysApp", "condrv", "ConsentUxUserSvc", "CoreMessagingRegistrar", "CoreUI", "CredentialEnrollmentManagerUserSvc", "crypt32", "CryptSvc", "CSC", "CscService", "dam", "DCLocator", "DcomLaunch", "defragsvc", "DeviceAssociationBrokerSvc", "DeviceAssociationService", "DeviceInstall", "DevicePickerUserSvc", "DevicesFlowUserSvc", "DevQueryBroker", "Dfs", "Dfsc", "DFSR", "Dhcp", "diagnosticshub.standardcollector.service", "diagsvc", "DiagTrack", "disk", "DispBrokerDesktopSvc", "DisplayEnhancementService", "DmEnrollmentSvc", "dmvsc", "dmwappushservice", "DNS", "Dnscache", "DoSvc", "dot3svc", "DPS", "drmkaud", "DsmSvc", "DsRoleSvc", "DsSvc", "DusmSvc", "DXGKrnl", "e1i65x64", "Eaphost", "ebdrv", "EFS", "ehRecvr", "ehSched", "EhStorClass", "EhStorTcgDrv", "embeddedmode", "EntAppSvc", "ErrDev", "ESENT", "EventLog", "EventSystem", "exfat", "fastfat", "Fax", "fdc", "fdPHost", "FDResPub", "fhsvc", "FileCrypt", "FileInfo", "Filetrace", "flpydisk", "FltMgr", "FontCache", "FrameServer", "FsDepends", "Fs_Rec", "fvevol", "gencounter", "genericusbfn", "GPIOClx0101", "gpsvc", "GpuEnergyDrv", "GraphicsPerfSvc", "HdAudAddService", "HDAudBus", "HidBatt", "HidBth", "hidi2c", "hidinterrupt", "HidIr", "hidserv", "hidspi", "HidUsb", "hkmsvc", "HomeGroupListener", "HomeGroupProvider", "HpSAMD", "HTTP", "hvcrash", "HvHost", "hvservice", "HwNClx0101", "hwpolicy", "hyperkbd", "HyperVideo", "i8042prt", "iagpio", "iai2c", "iaStorAV", "iaStorAVC", "iaStorV", "ibbus", "icssvc", "idsvc", "IEEtwCollectorService", "IKEEXT", "IndirectKmd", "inetaccs", "InstallService", "intelide", "intelpep", "intelpmax", "intelppm", "iorate", "IPBusEnum", "IpFilterDriver", "iphlpsvc", "IPMIDRV", "IPNAT", "IPT", "IpxlatCfgSvc", "isapnp", "iScsiPrt", "IsmServ", "ItSas35i", "kbdclass", "kbdhid", "Kdc", "KdsSvc", "kdnic", "KeyIso", "KPSSVC", "KSecDD", "KSecPkg", "ksthunk", "KtmRm", "LanmanServer", "LanmanWorkstation", "ldap", "lfsvc", "LicenseManager", "lltdio", "lltdsvc", "lmhosts", "Lsa", "LSI_SAS", "LSI_SAS2i", "LSI_SAS3i", "LSI_SSS", "LSM", "luafv", "LxpSvc", "MapsBroker", "mausbhost", "mausbip", "MbbCx", "Mcx2Svc", "megasas", "megasas2i", "megasas35i", "megasr", "MessagingService", "Microsoft_Bluetooth_AvrcpTransport", "MixedRealityOpenXRSvc", "mlx4_bus", "MMCSS", "Modem", "monitor", "mouclass", "mouhid", "mountmgr", "mpsdrv", "mpssvc", "MRxDAV", "mrxsmb", "mrxsmb20", "MsBridge", "Msfs", "msgpiowin32", "mshidkmdf", "mshidumdf", "msisadrv", "MSiSCSI", "msiserver", "MSKSSRV", "MsLldp", "MSPCLOCK", "MSPQM", "MsQuic", "MsRPC", "MSSCNTRS", "MsSecFlt", "mssmbios", "MSTEE", "MTConfig", "Mup", "mvumis", "napagent", "NativeWifiP", "NaturalAuthentication", "NcaSvc", "NcbService", "NcdAutoSetup", "ndfltr", "NDIS", "NdisCap", "NdisImPlatform", "NdisTapi", "Ndisuio", "NdisVirtualBus", "NdisWan", "ndiswanlegacy", "NDKPing", "ndproxy", "Ndu", "NetAdapterCx", "NetBIOS", "NetbiosSmb", "NetBT", "NetMsmqActivator", "NetPipeActivator", "NetTcpActivator", "Netlogon", "Netman", "netprofm", "NetSetupSvc", "NetTcpPortSharing", "netvsc", "NgcCtnrSvc", "NgcSvc", "NlaSvc", "Npfs", "npsvctrig", "nsi", "nsiproxy", "NTDS", "Ntfs", "NtFrs", "Null", "nvdimm", "nvraid", "nvstor", "OneSyncSvc", "p2pimsvc", "p2psvc", "Parport", "partmgr", "PcaSvc", "pci", "pciide", "pcmcia", "pcw", "pdc", "PEAUTH", "PeerDistSvc", "perceptionsimulation", "percsas2i", "percsas3i", "PerfDisk", "PerfHost", "PerfNet", "PerfOS", "PerfProc", "PhoneSvc", "PimIndexMaintenanceSvc", "PktMon", "pla", "PlugPlay", "pmem", "PNPMEM", "PNRPAutoReg", "PNRPsvc", "PolicyAgent", "portcfg", "PortProxy", "Power", "PptpMiniport", "PrintNotify", "PrintWorkflowUserSvc", "Processor", "ProfSvc", "ProtectedStorage", "Psched", "PushToInstall", "pvscsi", "QWAVE", "QWAVEdrv", "Ramdisk", "RasAcd", "RasAgileVpn", "RasAuto", "Rasl2tp", "RasMan", "RasPppoe", "RasSstp", "rdbss", "RDMANDK", "rdpbus", "RDPDR", "RDPNP", "RDPUDD", "RdpVideoMiniport", "rdyboost", "ReFS", "ReFSv1", "RemoteAccess", "RemoteRegistry", "RetailDemo", "RFCOMM", "rhproxy", "RmSvc", "RpcEptMapper", "RpcLocator", "RpcSs", "RSoPProv", "rspndr", "s3cap", "sacsvr", "SamSs", "sbp2port", "SCardSvr", "ScDeviceEnum", "scfilter", "Schedule", "scmbus", "SCPolicySvc", "sdbus", "SDFRd", "SDRSVC", "sdstor", "seclogon", "SecurityHealthService", "SEMgrSvc", "SENS", "Sense", "SensorDataService", "SensorService", "SensrSvc", "SerCx", "SerCx2", "Serenum", "Serial", "sermouse", "SessionEnv", "sfloppy", "SgrmAgent", "SgrmBroker", "SharedAccess", "SharedRealitySvc", "ShellHWDetection", "shpamsvc", "SiSRaid2", "SiSRaid4", "SmartSAMD", "smbdirect", "smphost", "SmsRouter", "SMSvcHost 4.0.0.0", "SNMPTRAP", "spaceparser", "spaceport", "SpatialGraphFilter", "SpbCx", "spectrum", "Spooler", "sppsvc", "sppuinotify", "srv2", "srvnet", "SSDPSRV", "ssh-agent", "SstpSvc", "StateRepository", "stexstor", "stisvc", "storahci", "storflt", "stornvme", "storqosflt", "StorSvc", "storufs", "storvsc", "svsvc", "swenum", "swprv", "Synth3dVsc", "SysMain", "SystemEventsBroker", "TabletInputService", "TapiSrv", "Tcpip", "Tcpip6", "TCPIP6TUNNEL", "tcpipreg", "TCPIPTUNNEL", "tdx", "Telemetry", "terminpt", "TermService", "Themes", "TieringEngineService", "TimeBroker", "TimeBrokerSvc", "THREADORDER", "TokenBroker", "TPM", "TrkWks", "TroubleshootingSvc", "TrustedInstaller", "TSDDD", "TsUsbFlt", "TsUsbGD", "tsusbhub", "tunnel", "tzautoupdate", "UALSVC", "UASPStor", "UcmCx0101", "UcmTcpciCx0101", "UcmUcsiAcpiClient", "UcmUcsiCx0101", "Ucx01000", "UdeCx", "udfs", "UdkUserSvc", "UEFI", "UevAgentDriver", "UevAgentService", "Ufx01000", "UfxChipidea", "ufxsynopsys", "UGatherer", "UGTHRSVC", "UI0Detect", "umbus", "UmPass", "UmRdpService", "UnistoreSvc", "upnphost", "UrsChipidea", "UrsCx01000", "UrsSynopsys", "usbaudio", "usbaudio2", "usbccgp", "usbcir", "usbehci", "usbhub", "USBHUB3", "usbohci", "usbprint", "usbser", "USBSTOR", "usbuhci", "USBXHCI", "UserDataSvc", "UserManager", "UsoSvc", "UxSms", "VacSvc", "VaultSvc", "vdrvroot", "vds", "VerifierExt", "VGAuthService", "vhdmp", "vhf", "Vid", "VirtualRender", "vm3dmp", "vm3dmp-debug", "vm3dmp-stats", "vm3dmp_loader", "vmbus", "VMBusHID", "vmci", "vmgid", "vmhgfs", "vmicguestinterface", "vmicheartbeat", "vmickvpexchange", "vmicrdv", "vmicshutdown", "vmictimesync", "vmicvmsession", "vmicvss", "VMMemCtl", "vmmouse", "vmrawdsk", "vmusbmouse", "vmvss", "vmwefifw", "vmxnet3ndis6", "volmgr", "volmgrx", "volsnap", "volume", "vpci", "vsmraid", "vsock", "VSS", "VSTXRAID", "vwifibus", "vwififlt", "W32Time", "w3logsvc", "W3SVC", "WaaSMedicSvc", "WAS", "WacomPen", "WalletService", "wanarp", "wanarpv6", "WarpJITSvc", "WatAdminSvc", "wbengine", "WbioSrvc", "wcifs", "Wcmsvc", "wcncsvc", "wcnfs", "WcsPlugInService", "WdBoot", "Wdf01000", "WdFilter", "WdiServiceHost", "WdiSystemHost", "wdiwifi", "WdmCompanionFilter", "WdNisDrv", "WdNisSvc", "WebClient", "Wecsvc", "WEPHOSTSVC", "wercplsupport", "WerSvc", "WFDSConMgrSvc", "WFPLWFS", "WiaRpc", "WIMMount", "WinDefend", "Windows Workflow Foundation 4.0.0.0", "WindowsTrustedRT", "WindowsTrustedRTProxy", "WinHttpAutoProxySvc", "WinMad", "Winmgmt", "WinNat", "WinRM", "Winsock", "WinSock2", "WINUSB", "WinVerbs", "wisvc", "WlanSvc", "wlidsvc", "WLMS", "wlpasvc", "WManSvc", "WmiAcpi", "WmiApRpl", "wmiApSrv", "WMPNetworkSvc", "Wof", "workerdd", "workfolderssvc", "WpcMonSvc", "WPCSvc", "WPDBusEnum", "WpdUpFltr", "WpnService", "WpnUserService", "ws2ifsl", "wscsvc", "WSearch", "WSearchIdxPi", "WSService", "wuauserv", "WudfPf", "WUDFRd", "wudfsvc", "WwanSvc", "XblAuthManager", "XblGameSave", "xboxgip", "XboxGipSvc", "XboxNetApiSvc", "xinputhid", "xmlprov")
function Convert-DateToString {
<#
.SYNOPSIS
Helper - Converts a DateTime object to a string representation
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
The output string is a simplified version of the ISO format: YYYY-MM-DD hh:mm:ss.
.PARAMETER Date
A System.DateTime object
.EXAMPLE
PS C:\> $Date = Get-Date; Convert-DateToString -Date $Date
2020-01-16 - 10:26:11
#>
[CmdletBinding()] param(
[System.DateTime]
$Date
)
$OutString = ""
$OutString += $Date.ToString('yyyy-MM-dd - HH:mm:ss')
#$OutString += " ($($Date.ToString('o')))" # ISO format
$OutString
}
function Convert-ServiceTypeToString {
<#
.SYNOPSIS
Helper - Converts a service type (integer) to its actual name
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
Services have a type which is saved as an integer in the registry. This function will retrieve
the "name" of the type based on this integer value.
.PARAMETER ServiceType
A service type as an integer
.EXAMPLE
PS C:\> Convert-ServiceTypeToString -ServiceType 16
Win32OwnProcess
#>
[CmdletBinding()] param(
[int]
$ServiceType
)
$ServiceTypeEnum = @{
"KernelDriver" = "1";
"FileSystemDriver" = "2";
"Adapter" = "4";
"RecognizerDriver" = "8";
"Win32OwnProcess" = "16";
"Win32ShareProcess" = "32";
"InteractiveProcess" = "256";
}
$ServiceTypeEnum.GetEnumerator() | ForEach-Object {
if ( $_.value -band $ServiceType )
{
$_.name
}
}
}
function Convert-ServiceStartModeToString {
<#
.SYNOPSIS
Helper - Convert a Start mode (integer) to its actual name
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
Services have a Start mode (e.g.: Automatic), which is saved as an integer in the registry.
This function will retrieve the "name" of the Start mode based on this integer value.
.PARAMETER StartMode
A Start mode as an integer
.EXAMPLE
PS C:\> Convert-ServiceStartModeToString -StartMode 2
Automatic
#>
[CmdletBinding()] param(
[int]
$StartMode
)
$StartModeEnum = @{
"Boot" = "0";
"System" = "1";
"Automatic" = "2";
"Manual" = "3";
"Disabled" = "4";
}
$StartModeEnum.GetEnumerator() | ForEach-Object {
if ( $_.Value -eq $StartMode )
{
$_.Name
}
}
}
function Test-IsKnownService {
<#
.SYNOPSIS
Helper - Compares a service name against a list of known service name patterns
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
In Windows 10, a lot of services were added. Although they are the same, their name will vary
from an installation to another. The pattern of their name is "service_XXXXXXXX" where
"XXXXXXXX" is random hexadecimal string which is "unique" to an installation of Windows. The
aim of this function is to determine whether a given service name matches this pattern.
.PARAMETER ServiceName
The name of a service as a String
.EXAMPLE
PS C:\> Test-IsKnownService -ServiceName 'CaptureService_1fe3b73d'
True
#>
[CmdletBinding()] param(
[string]
$ServiceName
)
$KnownServices = @("AarSvc_*", "BcastDVRUserService_*", "BluetoothUserService_*", "CaptureService_*", "cbdhsvc_*", "CDPUserSvc_*", "clr_optimization_*", "ConsentUxUserSvc_*", "CredentialEnrollmentManagerUserSvc_*", "DeviceAssociationBrokerSvc_*", "DevicePickerUserSvc_*", "DevicesFlowUserSvc_*", "FontCache*", "iaLPSS*", "IpOverUsbSvc", "MessagingService_*", "MSDTC*", ".NET*", "OneSyncSvc_*", "PimIndexMaintenanceSvc_*", "PrintWorkflowUserSvc_*", "UdkUserSvc_*", "UnistoreSvc_*", "UserDataSvc_*", "WpnUserService_*")
if ($global:IgnoredServices -contains $ServiceName) {
return $True
} else {
ForEach ($KnownService in $KnownServices) {
if ($ServiceName -like $KnownService) {
return $True
}
}
}
return $False
}
function Get-UserPrivileges {
<#
.SYNOPSIS
Helper - Enumerates the privileges of the current user
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
Enumerates the privileges of the current user using the Windows API. First, it gets a handle
to the current access token using OpenProcessToken. Then it calls GetTokenInformation to list
all the privileges that it contains along with their state (enabled/disabled). For each result
a custom object is returned, indicating the name of the privilege and its state.
.EXAMPLE
PS C:\> Get-UserPrivileges
Name State Description
---- ------ -----------
SeShutdownPrivilege Disabled Shut down the system
SeChangeNotifyPrivilege Enabled Bypass traverse checking
SeUndockPrivilege Disabled Remove computer from docking station
SeIncreaseWorkingSetPrivilege Disabled Increase a process working set
SeTimeZonePrivilege Disabled Change the time zone
.LINK
https://docs.microsoft.com/en-us/windows/win32/secauthz/privilege-constants
#>
[CmdletBinding()] param()
function Get-PrivilegeDescription {
[CmdletBinding()] param(
[string]
$Name
)
$PrivilegeDescriptions = @{
"SeAssignPrimaryTokenPrivilege" = "Replace a process-level token";
"SeAuditPrivilege" = "Generate security audits";
"SeBackupPrivilege" = "Back up files and directories";
"SeChangeNotifyPrivilege" = "Bypass traverse checking";
"SeCreateGlobalPrivilege" = "Create global objects";
"SeCreatePagefilePrivilege" = "Create a pagefile";
"SeCreatePermanentPrivilege" = "Create permanent shared objects";
"SeCreateSymbolicLinkPrivilege" = "Create symbolic links";
"SeCreateTokenPrivilege" = "Create a token object";
"SeDebugPrivilege" = "Debug programs";
"SeDelegateSessionUserImpersonatePrivilege" = "Impersonate other users";
"SeEnableDelegationPrivilege" = "Enable computer and user accounts to be trusted for delegation";
"SeImpersonatePrivilege" = "Impersonate a client after authentication";
"SeIncreaseBasePriorityPrivilege" = "Increase scheduling priority";
"SeIncreaseQuotaPrivilege" = "Adjust memory quotas for a process";
"SeIncreaseWorkingSetPrivilege" = "Increase a process working set";
"SeLoadDriverPrivilege" = "Load and unload device drivers";
"SeLockMemoryPrivilege" = "Lock pages in memory";
"SeMachineAccountPrivilege" = "Add workstations to domain";
"SeManageVolumePrivilege" = "Manage the files on a volume";
"SeProfileSingleProcessPrivilege" = "Profile single process";
"SeRelabelPrivilege" = "Modify an object label";
"SeRemoteShutdownPrivilege" = "Force shutdown from a remote system";
"SeRestorePrivilege" = "Restore files and directories";
"SeSecurityPrivilege" = "Manage auditing and security log";
"SeShutdownPrivilege" = "Shut down the system";
"SeSyncAgentPrivilege" = "Synchronize directory service data";
"SeSystemEnvironmentPrivilege" = "Modify firmware environment values";
"SeSystemProfilePrivilege" = "Profile system performance";
"SeSystemtimePrivilege" = "Change the system time";
"SeTakeOwnershipPrivilege" = "Take ownership of files or other objects";
"SeTcbPrivilege" = "Act as part of the operating system";
"SeTimeZonePrivilege" = "Change the time zone";
"SeTrustedCredManAccessPrivilege" = "Access Credential Manager as a trusted caller";
"SeUndockPrivilege" = "Remove computer from docking station";
"SeUnsolicitedInputPrivilege" = "N/A";
}
$PrivilegeDescriptions[$Name]
}
# Get a handle to a process the current user owns
$ProcessHandle = [PrivescCheck.Win32]::GetCurrentProcess()
Write-Verbose "Current process handle: $ProcessHandle"
# Get a handle to the token corresponding to this process
$TOKEN_QUERY= 0x0008
[IntPtr]$TokenHandle = [IntPtr]::Zero
$Success = [PrivescCheck.Win32]::OpenProcessToken($ProcessHandle, $TOKEN_QUERY, [ref]$TokenHandle);
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "OpenProcessToken() OK - Token handle: $TokenHandle"
# TOKEN_INFORMATION_CLASS - 3 = TokenPrivileges
$TokenPrivilegesPtrSize = 0
$Success = [PrivescCheck.Win32]::GetTokenInformation($TokenHandle, 3, 0, $Null, [ref]$TokenPrivilegesPtrSize)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if (-not ($TokenPrivilegesPtrSize -eq 0)) {
Write-Verbose "GetTokenInformation() OK - TokenPrivilegesPtrSize = $TokenPrivilegesPtrSize"
[IntPtr]$TokenPrivilegesPtr = [System.Runtime.InteropServices.Marshal]::AllocHGlobal($TokenPrivilegesPtrSize)
$Success = [PrivescCheck.Win32]::GetTokenInformation($TokenHandle, 3, $TokenPrivilegesPtr, $TokenPrivilegesPtrSize, [ref]$TokenPrivilegesPtrSize)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
# Convert the unmanaged memory at offset $TokenPrivilegesPtr to a TOKEN_PRIVILEGES managed type
$TokenPrivileges = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TokenPrivilegesPtr, [type] [PrivescCheck.Win32+TOKEN_PRIVILEGES])
#$Offset = [System.IntPtr]::Add($TokenPrivilegesPtr, 4)
# Properly Incrementing an IntPtr
# https://docs.microsoft.com/en-us/archive/blogs/jaredpar/properly-incrementing-an-intptr
$Offset = [IntPtr] ($TokenPrivilegesPtr.ToInt64() + 4)
Write-Verbose "GetTokenInformation() OK - Privilege count: $($TokenPrivileges.PrivilegeCount)"
For ($i = 0; $i -lt $TokenPrivileges.PrivilegeCount; $i++) {
# Cast the unmanaged memory at offset
$LuidAndAttributes = [System.Runtime.InteropServices.Marshal]::PtrToStructure($Offset, [type] [PrivescCheck.Win32+LUID_AND_ATTRIBUTES])
# Copy LUID to unmanaged memory
$LuidSize = [System.Runtime.InteropServices.Marshal]::SizeOf($LuidAndAttributes.Luid)
[IntPtr]$LuidPtr = [System.Runtime.InteropServices.Marshal]::AllocHGlobal($LuidSize)
[System.Runtime.InteropServices.Marshal]::StructureToPtr($LuidAndAttributes.Luid, $LuidPtr, $True)
# public static extern bool LookupPrivilegeName(string lpSystemName, IntPtr lpLuid, System.Text.StringBuilder lpName, ref int cchName );
[int]$Length = 0
$Success = [PrivescCheck.Win32]::LookupPrivilegeName($Null, $LuidPtr, $Null, [ref]$Length)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if (-not ($Length -eq 0)) {
Write-Verbose "LookupPrivilegeName() OK - Length = $Length"
$Name = New-Object -TypeName System.Text.StringBuilder
$Name.EnsureCapacity($Length + 1) |Out-Null
$Success = [PrivescCheck.Win32]::LookupPrivilegeName($Null, $LuidPtr, $Name, [ref]$Length)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
$PrivilegeName = $Name.ToString()
# SE_PRIVILEGE_ENABLED = 0x00000002
$PrivilegeEnabled = ($LuidAndAttributes.Attributes -band 2) -eq 2
Write-Verbose "LookupPrivilegeName() OK - Name: $PrivilegeName - Enabled: $PrivilegeEnabled"
$PrivilegeObject = New-Object -TypeName PSObject
$PrivilegeObject | Add-Member -MemberType "NoteProperty" -Name "Name" -Value $PrivilegeName
$PrivilegeObject | Add-Member -MemberType "NoteProperty" -Name "State" -Value $(if ($PrivilegeEnabled) { "Enabled" } else { "Disabled" })
$PrivilegeObject | Add-Member -MemberType "NoteProperty" -Name "Description" -Value $(Get-PrivilegeDescription -Name $PrivilegeName)
$PrivilegeObject
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
# Cleanup - Free unmanaged memory
[System.Runtime.InteropServices.Marshal]::FreeHGlobal($LuidPtr)
# Update the offset to point to the next LUID_AND_ATTRIBUTES structure in the unmanaged buffer
#$Offset = [System.IntPtr]::Add($Offset, [System.Runtime.InteropServices.Marshal]::SizeOf($LuidAndAttributes))
# Properly Incrementing an IntPtr
# https://docs.microsoft.com/en-us/archive/blogs/jaredpar/properly-incrementing-an-intptr
$Offset = [IntPTr] ($Offset.ToInt64() + [System.Runtime.InteropServices.Marshal]::SizeOf($LuidAndAttributes))
}
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
# Cleanup - Free unmanaged memory
[System.Runtime.InteropServices.Marshal]::FreeHGlobal($TokenPrivilegesPtr)
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
# Cleanup - Close Token handle
$Success = [PrivescCheck.Win32]::CloseHandle($TokenHandle)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "Token handle closed"
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
}
function Get-UserFromProcess() {
<#
.SYNOPSIS
Helper - Gets the user associated to a given process
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
First it gets a handle to the process identified by the given PID. Then, it uses this handle to
access the process token. GetTokenInformation() is then used to query the SID of the user.
Finally the SID is converted to a domain name, user name and SID type. All this information is
returned in a custom PS object.
.PARAMETER ProcessId
The PID of the target process
.EXAMPLE
PS C:\> Get-UserFromProcess -ProcessId 6972
Domain Username Type
------ -------- ----
DESKTOP-FEOHNOM lab-user User
#>
[CmdletBinding()] param(
[Parameter(Mandatory=$true)]
[int]
$ProcessId
)
function Get-SidTypeName {
param(
$SidType
)
$SidTypeEnum = @{
"User" = "1";
"Group" = "2";
"Domain" = "3";
"Alias" = "4";
"WellKnownGroup" = "5";
"DeletedAccount" = "6";
"Invalid" = "7";
"Unknown" = "8";
"Computer" = "9";
"Label" = "10";
"LogonSession" = "11";
}
$SidTypeEnum.GetEnumerator() | ForEach-Object {
if ( $_.value -eq $SidType )
{
$_.name
}
}
}
# PROCESS_QUERY_INFORMATION = 0x0400
$AccessFlags = 0x0400
$ProcessHandle = [PrivescCheck.Win32]::OpenProcess($AccessFlags, $False, $ProcessId)
#$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if (-not ($Null -eq $ProcessHandle)) {
Write-Verbose "OpenProcess() OK - Handle: $ProcessHandle"
$TOKEN_QUERY= 0x0008
[IntPtr]$TokenHandle = [IntPtr]::Zero
$Success = [PrivescCheck.Win32]::OpenProcessToken($ProcessHandle, $TOKEN_QUERY, [ref]$TokenHandle);
#$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "OpenProcessToken() OK - Handle: $ProcessHandle"
# TOKEN_INFORMATION_CLASS - 1 = TokenUser
$TokenUserPtrSize = 0
$Success = [PrivescCheck.Win32]::GetTokenInformation($TokenHandle, 1, 0, $Null, [ref]$TokenUserPtrSize)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if (($TokenUserPtrSize -gt 0) -and ($LastError -eq 122)) {
Write-Verbose "GetTokenInformation() OK - Size: $TokenUserPtrSize"
[IntPtr]$TokenUserPtr = [System.Runtime.InteropServices.Marshal]::AllocHGlobal($TokenUserPtrSize)
$Success = [PrivescCheck.Win32]::GetTokenInformation($TokenHandle, 1, $TokenUserPtr, $TokenUserPtrSize, [ref]$TokenUserPtrSize)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "GetTokenInformation() OK"
# Cast unmanaged memory to managed TOKEN_USER struct
$TokenUser = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TokenUserPtr, [type] [PrivescCheck.Win32+TOKEN_USER])
$SidType = 0
$UserNameSize = 256
$UserName = New-Object -TypeName System.Text.StringBuilder
$UserName.EnsureCapacity(256) | Out-Null
$UserDomainSize = 256
$UserDomain = New-Object -TypeName System.Text.StringBuilder
$UserDomain.EnsureCapacity(256) | Out-Null
$Success = [PrivescCheck.Win32]::LookupAccountSid($Null, $TokenUser.User.Sid, $UserName, [ref]$UserNameSize, $UserDomain, [ref]$UserDomainSize, [ref]$SidType)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
$UserObject = New-Object -TypeName PSObject
$UserObject | Add-Member -MemberType "NoteProperty" -Name "Domain" -Value $UserDomain.ToString()
$UserObject | Add-Member -MemberType "NoteProperty" -Name "Username" -Value $UserName.ToString()
$UserObject | Add-Member -MemberType "NoteProperty" -Name "DisplayName" -Value "$($UserDomain.ToString())\$($UserName.ToString())"
$UserObject | Add-Member -MemberType "NoteProperty" -Name "Type" -Value $(Get-SidTypeName $SidType)
$UserObject
} else {
Write-Verbose "LookupAccountSid() failed."
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
} else {
Write-Verbose "GetTokenInformation() failed."
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
# Cleanup - Free unmanaged memory
[System.Runtime.InteropServices.Marshal]::FreeHGlobal($TokenUserPtr)
}
# Cleanup - Close token handle
$Success = [PrivescCheck.Win32]::CloseHandle($TokenHandle)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "Token handle closed"
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
} else {
Write-Verbose "Can't open token for process with PID $ProcessId"
}
# Cleanup - Close process handle
$Success = [PrivescCheck.Win32]::CloseHandle($ProcessHandle)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
if ($Success) {
Write-Verbose "Process handle closed"
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
} else {
Write-Verbose "Can't open process with PID $ProcessId"
}
}
function Get-NetworkEndpoints {
<#
.SYNOPSIS
Helper - Gets a list of listening ports (TCP/UDP)
Author: @itm4n
License: BSD 3-Clause
.DESCRIPTION
It uses the 'GetExtendedTcpTable' and 'GetExtendedUdpTable' functions of the Windows API to
list the TCP/UDP endpoints on the local machine. It handles both IPv4 and IPv6. For each
entry in the table, a custom PS object is returned, indicating the IP version (IPv4/IPv6),
the protocol (TCP/UDP), the local address (e.g.: "0.0.0.0:445"), the state, the PID of the
associated process and the name of the process. The name of the process is retrieved through
a call to "Get-Process -PID <PID>".
.EXAMPLE
PS C:\> Get-NetworkEndpoints | ft
IP Proto LocalAddress LocalPort Endpoint State PID Name
-- ----- ------------ --------- -------- ----- --- ----
IPv4 TCP 0.0.0.0 135 0.0.0.0:135 LISTENING 1216 svchost
IPv4 TCP 0.0.0.0 445 0.0.0.0:445 LISTENING 4 System
IPv4 TCP 0.0.0.0 5040 0.0.0.0:5040 LISTENING 8580 svchost
IPv4 TCP 0.0.0.0 49664 0.0.0.0:49664 LISTENING 984 lsass
IPv4 TCP 0.0.0.0 49665 0.0.0.0:49665 LISTENING 892 wininit
IPv4 TCP 0.0.0.0 49666 0.0.0.0:49666 LISTENING 1852 svchost
IPv4 TCP 0.0.0.0 49667 0.0.0.0:49667 LISTENING 1860 svchost
IPv4 TCP 0.0.0.0 49668 0.0.0.0:49668 LISTENING 2972 svchost
IPv4 TCP 0.0.0.0 49669 0.0.0.0:49669 LISTENING 4480 spoolsv
IPv4 TCP 0.0.0.0 49670 0.0.0.0:49670 LISTENING 964 services
.EXAMPLE
PS C:\> Get-NetworkEndpoints -UDP -IPv6 | ft
IP Proto LocalAddress LocalPort Endpoint State PID Name
-- ----- ------------ --------- -------- ----- --- ----
IPv6 UDP :: 500 [::]:500 N/A 5000 svchost
IPv6 UDP :: 3702 [::]:3702 N/A 4128 dasHost
IPv6 UDP :: 3702 [::]:3702 N/A 4128 dasHost
IPv6 UDP :: 4500 [::]:4500 N/A 5000 svchost
IPv6 UDP :: 62212 [::]:62212 N/A 4128 dasHost
IPv6 UDP ::1 1900 [::1]:1900 N/A 5860 svchost
IPv6 UDP ::1 63168 [::1]:63168 N/A 5860 svchost
#>
[CmdletBinding()] param(
[switch]
$IPv6 = $False, # IPv4 by default
[switch]
$UDP = $False # TCP by default
)
$AF_INET6 = 23
$AF_INET = 2
if ($IPv6) {
$IpVersion = $AF_INET6
} else {
$IpVersion = $AF_INET
}
if ($UDP) {
$UDP_TABLE_OWNER_PID = 1
[int]$BufSize = 0
$Result = [PrivescCheck.Win32]::GetExtendedUdpTable([IntPtr]::Zero, [ref]$BufSize, $True, $IpVersion, $UDP_TABLE_OWNER_PID, 0)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
} else {
$TCP_TABLE_OWNER_PID_LISTENER = 3
[int]$BufSize = 0
$Result = [PrivescCheck.Win32]::GetExtendedTcpTable([IntPtr]::Zero, [ref]$BufSize, $True, $IpVersion, $TCP_TABLE_OWNER_PID_LISTENER, 0)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
}
if ($Result -eq 122) {
Write-Verbose "GetExtendedProtoTable() OK - Size: $BufSize"
[IntPtr]$TablePtr = [System.Runtime.InteropServices.Marshal]::AllocHGlobal($BufSize)
if ($UDP) {
$Result = [PrivescCheck.Win32]::GetExtendedUdpTable($TablePtr, [ref]$BufSize, $True, $IpVersion, $UDP_TABLE_OWNER_PID, 0)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
} else {
$Result = [PrivescCheck.Win32]::GetExtendedTcpTable($TablePtr, [ref]$BufSize, $True, $IpVersion, $TCP_TABLE_OWNER_PID_LISTENER, 0)
$LastError = [Runtime.InteropServices.Marshal]::GetLastWin32Error()
}
if ($Result -eq 0) {
if ($UDP) {
if ($IpVersion -eq $AF_INET) {
$Table = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TablePtr, [type] [PrivescCheck.Win32+MIB_UDPTABLE_OWNER_PID])
} elseif ($IpVersion -eq $AF_INET6) {
$Table = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TablePtr, [type] [PrivescCheck.Win32+MIB_UDP6TABLE_OWNER_PID])
}
} else {
if ($IpVersion -eq $AF_INET) {
$Table = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TablePtr, [type] [PrivescCheck.Win32+MIB_TCPTABLE_OWNER_PID])
} elseif ($IpVersion -eq $AF_INET6) {
$Table = [System.Runtime.InteropServices.Marshal]::PtrToStructure($TablePtr, [type] [PrivescCheck.Win32+MIB_TCP6TABLE_OWNER_PID])
}
}
$NumEntries = $Table.dwNumEntries
Write-Verbose "GetExtendedProtoTable() OK - NumEntries: $NumEntries"
$Offset = [IntPtr] ($TablePtr.ToInt64() + 4)
For ($i = 0; $i -lt $NumEntries; $i++) {
if ($UDP) {
if ($IpVersion -eq $AF_INET) {
$TableEntry = [System.Runtime.InteropServices.Marshal]::PtrToStructure($Offset, [type] [PrivescCheck.Win32+MIB_UDPROW_OWNER_PID])
$LocalAddr = (New-Object -TypeName System.Net.IPAddress($TableEntry.localAddr)).IPAddressToString
} elseif ($IpVersion -eq $AF_INET6) {
$TableEntry = [System.Runtime.InteropServices.Marshal]::PtrToStructure($Offset, [type] [PrivescCheck.Win32+MIB_UDP6ROW_OWNER_PID])
$LocalAddr = New-Object -TypeName System.Net.IPAddress($TableEntry.localAddr, $TableEntry.localScopeId)
}
} else {
if ($IpVersion -eq $AF_INET) {
$TableEntry = [System.Runtime.InteropServices.Marshal]::PtrToStructure($Offset, [type] [PrivescCheck.Win32+MIB_TCPROW_OWNER_PID])
$LocalAddr = (New-Object -TypeName System.Net.IPAddress($TableEntry.localAddr)).IPAddressToString
} elseif ($IpVersion -eq $AF_INET6) {
$TableEntry = [System.Runtime.InteropServices.Marshal]::PtrToStructure($Offset, [type] [PrivescCheck.Win32+MIB_TCP6ROW_OWNER_PID])
$LocalAddr = New-Object -TypeName System.Net.IPAddress($TableEntry.localAddr, $TableEntry.localScopeId)
}
}
$LocalPort = $TableEntry.localPort[0] * 0x100 + $TableEntry.localPort[1]
$ProcessId = $TableEntry.owningPid
if ($IpVersion -eq $AF_INET) {
$LocalAddress = "$($LocalAddr):$($LocalPort)"
} elseif ($IpVersion -eq $AF_INET6) {
$LocalAddress = "[$($LocalAddr)]:$($LocalPort)"
}
$ListenerObject = New-Object -TypeName PSObject
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "IP" -Value $(if ($IpVersion -eq $AF_INET) { "IPv4" } else { "IPv6" } )
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "Proto" -Value $(if ($UDP) { "UDP" } else { "TCP" } )
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "LocalAddress" -Value $LocalAddr
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "LocalPort" -Value $LocalPort
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "Endpoint" -Value $LocalAddress
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "State" -Value $(if ($UDP) { "N/A" } else { "LISTENING" } )
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "PID" -Value $ProcessId
$ListenerObject | Add-Member -MemberType "NoteProperty" -Name "Name" -Value (Get-Process -PID $ProcessId).ProcessName
$ListenerObject
$Offset = [IntPTr] ($Offset.ToInt64() + [System.Runtime.InteropServices.Marshal]::SizeOf($TableEntry))
}
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
[System.Runtime.InteropServices.Marshal]::FreeHGlobal($TablePtr)
} else {
Write-Verbose ([ComponentModel.Win32Exception] $LastError)
}
}
function Get-InstalledPrograms {
<#
.SYNOPSIS