Ragnar Loader, also known as Sardonic Backdoor, is a sophisticated malware toolkit used in ransomware attacks by the Monstrous Mantis group (formerly Ragnar Locker). Discovered by security researchers, the malware maintains persistent access to compromised systems, using multi-layered obfuscation and dynamic decryption to challenge traditional security defenses. It utilizes PowerShell-based payloads, process injection strategies for stealthy control, and WMI filters for undetectable, fileless persistence. The loader is part of a toolkit enabling lateral movement and persistence within victim networks.
Pressure mounts on MSPs as enterprises flock to managed cybersecurity services
Summarize this content to a maximum of 60 words: Expected to handle security for clients as well as themselves, MSPs feel they’re battling on the
