Who Me Too'd this topic

The following custom application can be created on the Palo Alto Firewall to identify Pokemon-go traffic

<application version="7.1.0">
  <entry name="pokemon-go">
    <default>
      <port>
        <member>tcp/443</member>
      </port>
    </default>
    <signature>
      <entry name="pokemon-go-sig">
        <and-condition>
          <entry name="And Condition 1">
            <or-condition>
              <entry name="Or Condition 1">
                <operator>
                  <pattern-match>
                    <pattern>pgorelease\.nianticlabs\.com</pattern>
                    <context>ssl-req-client-hello</context>
                  </pattern-match>
                </operator>
              </entry>
            </or-condition>
          </entry>
        </and-condition>
        <scope>session</scope>
        <order-free>no</order-free>
      </entry>
    </signature>
    <subcategory>gaming</subcategory>
    <category>media</category>
    <technology>client-server</technology>
    <description>Custom Pokemon App</description>
    <risk>1</risk>
    <consume-big-bandwidth>yes</consume-big-bandwidth>
    <used-by-malware>no</used-by-malware>
    <prone-to-misuse>no</prone-to-misuse>
    <parent-app>ssl</parent-app>
  </entry>
</application>

The custom application can then be applied in a security policy to either deny the app or to gain visibility into the usage of the app.