Home Resources Blog Mirai Evolves From IoT Devices to Linux Servers

Mirai Evolves From IoT Devices to Linux Servers

Admin Globaldots
23.11.2018
image 1 Min read

Researchers from Netscout Alert have discovered what they believe are the first non-IoT versions of Mirai malware in the wild.

The new versions are very similar in behavior to the original version of Mirai written for Internet of Things devices, but they are tailored to run on Linux servers instead. Unlike the original Mirai, the new versions do not try and propagate in a worm-like fashion. Instead, attackers are delivering them via exploits in a more targeted manner.

Netscout researchers say they have observed what appears to be a relatively small number of threat actors attempting to deliver the malware on Linux servers by exploiting a recently disclosed vulnerability in Hadoop YARN. The YARN vulnerability is a command injection flaw that gives attackers a way to remotely execute arbitrary shell commands on a vulnerable server. Many of the servers running Hadoop YARN are x86-based.

Netscout has been tracking attempts to exploit the flaw using its global network of honeypots. It says it has observed tens of thousands of exploit attempts daily. In November alone, Netscout observed attackers attempting to deliver some 225 unique malicious payloads via the Hadoop YARN vulnerability.

Read more: Dark Reading

Read More

Inform every aspect of your product & business with CDN Monitoring
Monitoring, Logging & Observability
Snir Ambar, Head of AI & Innovation @ GlobalDots 22.09.22

Extract actionable real-time insights, optimize performance and identify issues before they become problems – by unlocking the hidden value of CDN logs! Get 14 days free access to all features right now.

Watch more
Cybersecurity takes center stage
DevOps as a Service
Artem Mescheryakov, Senior DevOps Engineer, GlobalDots 20.09.22

In recognition of National Coding Week, Geektime.com, a top media channel covering tech, startup, venture capital, internet, mobile, development and more – featured a guest post by Artem Mescheryakov, Senior DevOps Engineer at GlobalDots:  “National Coding Week is about learning the value and importance of digital skills as well as nurturing the increasingly important skill of coding. Developer shortages […]

Read more
A CISO’s Essential Guide to API Security
API Security
Admin Globaldots 15.09.22

Learn how to reduce the business risk of API attacks – and maximize the value of digital innovation.  APIs are the entry point to your organization’s most critical data and services. Their protection is crucial to reduce risks, maximize program value, and generate growth. In this guide, we take a close look at the special […]

Read more
Unlock Your Cloud Potential
Schedule a call with our experts. Discover new technology and get recommendations to improve your performance.
Book a Demo