We take a look at a prolific campaign that is focused on the distribution of coin miners via drive-by download attacks. We started to notice larger-than-usual payloads from the RIG exploit kit around November 2017, a trend that has continued more recently via a campaign dubbed Ngay.
In this post we take a look at a malvertising campaign that we traced back to late August and that is targeting adult traffic. While initially pushing the Neutrino exploit kit, it switched to RIG EK in September. We estimate that at least one million visitors to adult websites were exposed to this particular campaign.
In this post we take a quick glance at some changes made to the Sundown exploit kit. The landing page has been tweaked and uses various obfuscation techniques. Sundown is used in some smaller campaigns and in this particular case dropped a downloader followed by a banking Trojan.
The website for Just For Men, a company that sells various products for men, had their website breached and was serving a password stealing Trojan. The malicious code embedded in the WordPress site was part of the EITest campaign and pushed the RIG exploit kit.
Something unusual happened in the exploit kit ecosystem. Two well-known malware distribution campaigns switched from Neutrino EK to RIG EK. A temporary blip or a more durable change? Only time will tell.