Clever SEO Spam Injection

Clever SEO Spam InjectionIt’s very common for us here at Sucuri to face SEO injections on almost any type of CMS-based site. Today, I’ll be presenting how one particularly ingenious malware manages to hide so well inside a WordPress website.

The Traditional Approach

There are two common approaches attackers use to inject SEO spam on websites:

  1. Injecting HTML code for concealed elements in theme files
  2. Injecting fake spam posts in the WordPress database

Both approaches are readily found during Sucuri’s routine remediation process.

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Source: Scuri check