AvisLoader: New P2P-Encrypted Windows Malware Loader Resists Takedown

Researchers at Varonis detail AvisLoader, a Windows malware loader using encrypted peer-to-peer communications to decentralize C2 infrastructure, making disruption harder. It employs ClickFix social engineering, shortcut-based persistence, and remote command execution. The malware's resilience suggests a shift toward P2P architectures in loader design, increasing defense complexity.