Tag: mumblehard

ESET helps law enforcement worldwide to disrupt Gamarue botnet

December 5, 2017

Law enforcement authorities across the globe disrupted many long-running botnets powered by a malware family dubbed as Gamarue, mostly detected by ESET as Win32/TrojanDownloader.Wauchos and also known as Andromeda, capping a year-plus concerted effort that relied on technical intelligence from Microsoft and ESET researchers. ESET, having been approached by Microsoft to join the disruption effort, provided a technical analysis … More ESET helps law enforcement worldwide to disrupt Gamarue botnet

Mumblehard takedown ends army of Linux servers from spamming

April 8, 2016

One year after the release of the technical analysis of the Mumblehard Linux botnet, we are pleased to report that it is no longer active. ESET, in cooperation with the Cyber Police of Ukraine and CyS Centrum LLC, have taken down the Mumblehard botnet, stopping all its spamming activities since February 29th, 2016. ESET is … More Mumblehard takedown ends army of Linux servers from spamming

Unboxing Linux Malware: Spam from your servers

May 1, 2015

Today, ESET researchers reveal a family of Linux malware that stayed under the radar for more than 5 years. We have named this family Linux/Mumblehard. A white paper about this threat is available for download on WeLiveSecuriy. There are two components in the Mumblehard malware family: a backdoor and a spamming daemon. They are both … More Unboxing Linux Malware: Spam from your servers