Democrats.org Cans the Spam
March 16th, 2009
Last week I blogged about how the community forum of Democrats.org was being abused to help manipulate Google’s search results; to lead people to malware. It appeared that by the end of last week, Democrats.org began the cleanup process of removing all the bogus posts, which seems to have been completed as of this time. Google’s cache shows that other popular sites were hit as well, including my.barackobama.com and Microsoft’s silverlight.net, which were cleaned up sometime before the end of last week.
In looking a little more at the spammed phrases, it appears as though there are likely multiple groups behind these attacks, perhaps with different agendas. Some of this is obvious from the formatting of the spam. The terms themselves also vary, some appear in more dictionary style, while others are more focused on current events, and others still are rather uncommon. The uncommon terms (including typos) lead me to speculate that at least some terms originated from compromised systems. There may be a circular nature to this, where unsuspecting victims become infected with one piece of malware, only to have their search terms harvested, analyzed, and subsequently used to entice other victims, but again this is speculation at this point.
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