A few weeks ago I published an article about an attack that hosted malware on a fast flux network of infected PCs and used a clever algorithm based on Twitter trends to generate four new hard-to-predict domain names every day.
Shortly after that I was contacted by foks, who shared some interesting information. He conducted his own investigation and found out how hackers injected those scripts into legitimate web pages. He also found a new (buggy) version of the malicious script.
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