Add exploitarium archive

imagemagick-gs-delegate-hijack-poc/helper/FakeGswin64c.cs

@@ -0,0 +1,13 @@
+using System;
+using System.IO;
+
+class FakeGswin64c
+{
+    static int Main(string[] args)
+    {
+        string marker = Environment.GetEnvironmentVariable("IM_GS_MARKER");
+        if (!String.IsNullOrEmpty(marker))
+            File.WriteAllText(marker, "fake gswin64c executed\n" + String.Join("\n", args));
+        return 0;
+    }
+}