Best Top Reviews Online

A Cryptocurrency Mining Campaign Targets Linux Users with CHAOS Malware Written in Go

An open-source remote access trojan (RAT) known as CHAOS was utilized in a cryptocurrency mining attack against the Linux operating system.

The threat, which was identified by Trend Micro in November 2022, remains virtually unchanged in all other respects, including the elimination of competing for malware and security software, as well as the deployment of the Monero (XMR) cryptocurrency miner.

“The malware achieves persistence by modifying the /etc/crontab file, a UNIX task scheduler that downloads itself every 10 minutes from Pastebin,” researchers David Fiser and Alfredo Oliveira explained.

This phase concludes with the download of subsequent-stage payloads consisting of the XMRig miner and the Go-based CHAOS RAT.

The main downloader script and additional payloads are hosted in multiple locations, according to the cybersecurity firm, to ensure that the campaign remains active and new infections continue to occur.

Once downloaded and executed, the CHAOS RAT transmits detailed system metadata to a remote server, in addition to being able to perform file operations, capture screenshots, shut down and restart the computer, and open arbitrary URLs.

“On the surface, the incorporation of a RAT into the infection routine of cryptocurrency mining malware may appear minor,” the researchers said.

“However, given the tool’s variety of functions and the fact that this evolution demonstrates that cloud-based threat actors are still evolving their campaigns, it is crucial for both organizations and individuals to maintain heightened security vigilance.”

Why Trust Us?

Best Top Reviews Online was established in 2018 to provide our readers with detailed, truthful, and impartial advice on what to buy. We now have millions of monthly users from all over the world and annually evaluate over a thousand products.

The above article was written by the BestTopReviewsOnline team, which consists of some of the most knowledgeable technical experts in the United States. Our team consists of highly regarded writers with vast experience in smartphones, computer components, technology apps, security, and photography, among other fields.

Related Stories

  • All Post
  • Best Picks
  • Explainers
  • How To
  • News
  • Versus

Get more info

Deals

Reviews

Best Products

Buying Guides

Contact Us

About Us

We provide a platform for our customers to rate and review services and products, as well as the stores that sell them. We research and compare the most popular brands and models before narrowing it down to the top ten, providing you with the most comprehensive and reliable buying advice to help you make your decision.

Disclaimer

BestTopReviewsOnline.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate I earn from qualifying purchases.

 

Address & Map

20 S Santa Cruz Ave, Suite 300, Los Gatos, CA 95030, United States

© 2022 BestTopReviewsOnline.com Pty. Ltd. All Rights Reserved. Licensing: All third-party trademarks, images, and copyrights used on this page are for comparative advertising, criticism, or review. As this is a public forum where users can express their opinions on specific products and businesses, the opinions expressed do not reflect those of BestTopReviewsOnline.com.