Tag Archives: Website Backdoor

Backdoor in Fake Joomla! Core Files

We usually write a lot about obfuscation methods on Sucuri Labs and here on the blog.  Sometimes we write about free tools to obfuscate your code that aren’t that free and we also have an online tool to help decoding the malware you find. But sometimes the malware is not clearly encoded using base64, gzinflate, hex concatenation,… More Info »

Finding Conditional SEO Spam in Drupal

Nobody likes spam. It’s never fun (unless you’re watching Monty Python). For us it comes with the territory; removing SEO spam has been at the core of what we deal with since our inception, giving us some pretty good insights into the various strategies black hats employ.  From time to time however, we find ourselvesRead More Info »

ASP Backdoors? Sure! It’s not just about PHP

I recently came to the realization that it might appear that we’re partial to PHP and WordPress. This realization has brought about an overwhelming need to correct that perception. While they do make up an interesting percentage, there are various other platforms and languages that have similar if not more devastating implications. Take into consideration More Info »