GigaWiper malware mixes backdoor and wiper capabilities

The article discusses GigaWiper, a new modular malware that allows attackers to select different methods of destruction for targeted systems. It merges functionalities from various malware types, combining backdoor capabilities with destructive payloads like disk wiping and fake ransomware. Researchers first identified GigaWiper during wiper attacks in October 2025. It supports about 20 commands for extensive operational control and utilizes a novel command-and-control architecture that employs RabbitMQ and Redis.

The malware represents a shift from traditional wipers, enabling selective destruction of systems. Security experts advise organizations to enhance network defenses and monitor for unusual command traffic to mitigate threats from GigaWiper and similar malware.