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Archive | October, 2017

xo.php

This malware trying write another malware to server, it’s using old cherry-plugin import/export file upload vulnerability. Here source code to malware: Source of xo.php Details $uri is infected server address. $url is base64 encoded remote server address, where trying download more malware and put server to remote access: http://fastwealthformula.online/callback/shell Remote file Final Words Use Malware […]

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ModSecurity with RBL Database

This tutorial we showing how you can use ModSecurity with RBL database’s to block access to web server. ModSecurity RBL We can use at mod_security phase 1 to optimise these rules and reduce server load, before PHP start executing requests. Here are more information how to ModSecurity processing phases. Also you can use Local DNS […]

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Disable Mod_Security on Directadmin server

If you decided to use Modsecurity on your server with DirectAdmin, there is sometimes a need to disable mod_security on server. Default custombuild installation, mod_security rules installed in: /etc/modsecurity.d/ Apache load’s ModSecurity modules and configuration in: /etc/httpd/conf/extra/httpd-modsecurity.conf Disable mod_security Easiest way disable Modsecurity is disable apache to load ModSecurity module in https-modsecurity.conf file. Just add […]

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