SnapMC skips ransomware, steals data

Over the past few months NCC Group has observed an increasing number of data breach extortion cases, where the attacker steals data and threatens to publish said data online if the victim decides not to pay. Given the current threat landscape, most notable is the absence of ransomware or any technical attempt at disrupting the … Continue reading SnapMC skips ransomware, steals data

Detecting and Hunting for the Malicious NetFilter Driver

Category:  Detection and Threat Hunting Overview During the week of June 21st, 2021, information security researchers from G Data discovered that a driver for Microsoft Windows named “netfilter.sys” had a backdoor added by a 3rd party that Microsoft then signed as a part of the Microsoft OEM program.  The malicious file is installed on a … Continue reading Detecting and Hunting for the Malicious NetFilter Driver