+ Invalid Cast Fix

This is a fix for #151

Author: FuzzySecurity

Exfiltration/Invoke-CredentialInjection.ps1

@@ -2416,7 +2416,7 @@ function Invoke-CredentialInjection
 		    $PEInfo = Get-PEBasicInfo -PEBytes $PEBytes -Win32Types $Win32Types
 		    $OriginalImageBase = $PEInfo.OriginalImageBase
 		    $NXCompatible = $true
-		    if (($PEInfo.DllCharacteristics -band $Win32Constants.IMAGE_DLLCHARACTERISTICS_NX_COMPAT) -ne $Win32Constants.IMAGE_DLLCHARACTERISTICS_NX_COMPAT)
+		    if (([Int] $PEInfo.DllCharacteristics -band $Win32Constants.IMAGE_DLLCHARACTERISTICS_NX_COMPAT) -ne $Win32Constants.IMAGE_DLLCHARACTERISTICS_NX_COMPAT)
 		    {
 			    Write-Warning "PE is not compatible with DEP, might cause issues" -WarningAction Continue
 			    $NXCompatible = $false
@@ -2474,7 +2474,7 @@ function Invoke-CredentialInjection
 		    Write-Verbose "Allocating memory for the PE and write its headers to memory"
 
 		    [IntPtr]$LoadAddr = [IntPtr]::Zero
-		    if (($PEInfo.DllCharacteristics -band $Win32Constants.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE) -ne $Win32Constants.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE)
+		    if (([Int] $PEInfo.DllCharacteristics -band $Win32Constants.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE) -ne $Win32Constants.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE)
 		    {
 			    Write-Warning "PE file being reflectively loaded is not ASLR compatible. If the loading fails, try restarting PowerShell and trying again" -WarningAction Continue
 			    [IntPtr]$LoadAddr = $OriginalImageBase