New Malware Uses Legitimate Antivirus Driver to Bypass All System Protections

In a concerning development, cybersecurity researchers at Trellix have uncovered a sophisticated malware campaign that exploits a legitimate antivirus driver to bypass system protections. The malware, identified as “kill-floor.exe,” leverages the Avast Anti-Rootkit driver (aswArPot.sys) to gain kernel-level access, effectively…

Squidoor: Multi-Vector Malware Exploiting Outlook API, DNS & ICMP Tunneling for C2

A newly identified malware, dubbed “Squidoor,” has emerged as a sophisticated threat targeting government, defense, telecommunications, education, and aviation sectors in Southeast Asia and South America. Attributed to a suspected Chinese threat actor under the activity cluster CL-STA-0049, Squidoor employs…

PolarEdge: Unveiling an uncovered ORB network

This blog post analyzes the PolarEdge backdoor and its associated botnet, offering insights into the adversary’s infrastructure. La publication suivante PolarEdge: Unveiling an uncovered ORB network est un article de Sekoia.io Blog. This article has been indexed from Sekoia.io Blog…