This is a Burp extension for adding additional payloads to active scanner that require out-of-band validation.

1. Download the latest standalone Jython 2.7.x .jar file
2. In Burp select Extender and then the Options tab, under the Python Environment heading click Select File ... and browse to the Jython .jar file

1. In Burp select Extender and then the Extensions tab
2. Click Add in the window that appears, select Python from the Extension Type dropdown menu
3. Click Select File ... next to Extension File and select oob-plugin.py file
4. Click Next and an OOB tab will appear
5. Navigate to the OOB tab and add payloads as you would in Intruder