# Pastebin m6j4j56t
import sockets
import os
 
var 
  host    = commandLineParams()[1]
  port    = commandLineParams()[2]
  command = commandLineParams()[3]
  chr    = commandLineParams()[4]
  len     = commandLineParams()[5]
  s =  socket()
  fuzz: string
 
proc usage: void =
  echo "The Negotiator"
  echo "\n"
  echo "Usage:\n"
  echo "  fuzzer (host) (port) (command) (char) (len) \n"
  echo "\n"
 
try:
  fuzz = "$1 $2", % [command, chr * len]
  s.connect(host, port)
  try:
    s.send(fuzz)
    s.send("USER: me@you.com")
  except:
    echo "Possible Bug Detected ",command, +str(len)
except:
  echo "Error connecting to host"