usage: openplc_exploit.py [-h] [--usage] --ip ADDR --port PORT --target URL -U USER -P PASSWORD
                          [--payload-program PAYLOAD_PROGRAM]

options:
  -h, --help            show this help message and exit
  --usage               show usage message
  --ip ADDR             ip address for the reverse connection
  --port PORT           port number to the reverse connection
  --target URL          target url. Example: http://localhost:8080
  -U USER, --username USER
                        username to log int to openplc web server
  -P PASSWORD, --password PASSWORD
                        password to log in to openplc web server
  --payload-program PAYLOAD_PROGRAM
                        structured text openplc format to send to /upload-program