Category: Arbor Networks – DDoS Experts

OMG – Mirai Minions are Wicked

Executive Summary Mirai, seen as revolutionary for malware that targets the Internet of Things (IoT), has wrought destruction around the globe and popularized IoT based malware. Mirai was utilized by attackers to launch multiple high-profile, high-impact DDoS attacks against various Internet properties and services in […]

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Reaper Madness

On October 19th, a team of security researchers warned of a new IoT Botnet that had already infected “an estimated million organizations” and that was poised to “take down the internet”. This report was subsequently picked up by the press and spread quickly via social media. […]

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The Flusihoc Dynasty, A Long Standing DDoS Botnet

Since 2015, ASERT has observed and followed a DDoS Botnet named Flusihoc. To date very little has been published about this family, despite numerous anti-virus and intrusion detection signatures created by various vendors. Flusihoc has remained persistent with multiple variants, over 500 unique samples in […]

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Down to the WireX

Over the course of the last few weeks, a botnet comprised mainly of Android mobile devices has been utilized to launch a high-impact DDoS extortion campaign against multiple organizations in the travel and hospitality sector. This botnet, dubbed ‘WireX’, is only the second mobile botnet […]

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Pivoting off Hidden Cobra Indicators

On June 13th 2017, US-CERT issued a joint Technical Alert (TA17-164A) entitled Hidden Cobra – North Korea’s DDoS Botnet Infrastructure. The alert, which was the result of analytic efforts between the Department of Homeland Security (DHS) and Federal Bureau of Investigation (FBI), included a list […]

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