Update @xvortex exploit

Al-Azif · Al-Azif · commit db47edc0e52a · 2018-01-24T21:54:10.000-08:00
diff --git a/exploits/xvortex b/exploits/xvortex
@@ -1 +1 @@
-Subproject commit 87e656ddd998ef027f929c49f86dc483e9b4d8e1
+Subproject commit b74462c7257baca43a32998c51eb254b2edb41ea
