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New RIG malvertising campaign uses cryptocurrency theme as decoy

For a couple of weeks, we have been observing a malvertising campaign that uses decoy websites to redirect users to the RIG exploit kit. Those sites, whose theme is about cryptocurrencies, were all registered recently and are swapped after a few days of use. The initial redirection starts off from a malvertising redirect, which loads the decoy page containing a third-party JavaScript. The … [Read more...]

Seamless campaign serves RIG EK via Punycode (updated)

Update (2017-12-05): We noted some malvertising chains using a new domain name (newadultthem[.]info) also hosted on the same IP address as the Punycode one. – – The Seamless campaign is one of the most prolific malvertising chains pushing the RIG exploit kit and almost exclusively delivering the Ramnit Trojan. Identification of Seamless is typically easy, due to its use of static … [Read more...]