[Trend]CVE-2016-3298: Microsoft Puts the Lid on Another IE Zero-day Used in AdGholas Campaign

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CVE-2016-3298: Microsoft Puts the Lid on Another IE Zero-day Used in AdGholas Campaign

Microsoft?s Patch Tuesday for October fixed another previous zero-day vulnerability in Internet Explorer (IE) via MS16-118 and MS16-126: CVE-2016-3298. Before the lid was put on it, the security flaw was employed alongside CVE-2016-3351 by operators of the AdGholas malvertising campaign, analysis and disclosure of which were made with our collaboration with Proofpoint?s @kafeine last July 2016. The campaign was notable for the economies of scale and scope it achieved in its heyday until its operations were stymied. As shared by @kafeine, it was even integrated in Neutrino exploit kit?s malvertising chain as a malicious JavaScript.

Exploiting CVE-2016-3298 enables attackers to check for specific antivirus (AV) software installed in the system in order to avoid AV detection and threat research/analysis. This sounds innocuous, but determining if the system is unsecure eases?and even automates?the undertaking of sneaking malware into it.

Post from: Trendlabs Security Intelligence Blog - by Trend Micro

CVE-2016-3298: Microsoft Puts the Lid on Another IE Zero-day Used in AdGholas Campaign

Source: CVE-2016-3298: Microsoft Puts the Lid on Another IE Zero-day Used in AdGholas Campaign