We clean hundreds and thousands of infected websites, a lot of the cleanups can be considered to be somewhat “routine”. If you follow our blog, you often hear us say we’ve seen “this” numerous times, we’ve cleaned “that” numerous times.
In most cases when dealing with infected websites, we know where to look and what to remove, generally with a quick look we can determine what’s going. Despite our experience and passion for cleaning up a hacked website, there are always surprises lurking and waiting for us, almost every day.
Some of the most interesting routine cases we deal with are often websites with SPAM. SPAM is in the database, or the whole block of SPAM code is stored in some obscure file. We also deal with cases where the SPAM is loaded within the theme or template header, footer, index, etc. Sometimes these SPAM infections are conditional (e.g. They only appear once per IP), sometimes not.
More often than not however, these infections is not too difficult to identify and remove. In the case we’re writing about in this post, we were able not only to remove malware, but also take a look at what’s going on behind the curtain.