LimaCharlie Soteria Ruleset is a subscription-based detection ruleset available through the LimaCharlie marketplace. The ruleset is developed and maintained by Soteria, a US-based Managed Security Service Provider. The product provides behavioral signatures for detecting malicious activity across Windows, Mac, and Linux operating systems. These signatures are behavior-based detection rules rather than hash-based indicators, designed to identify malicious behaviors and patterns. Users can subscribe to the ruleset with one-click deployment through the LimaCharlie platform. The rules are privately managed by Soteria, with updates automatically made available to subscribers in real-time as Soteria enhances and refines their detection library. The ruleset integrates into LimaCharlie's security infrastructure, providing detection and response capabilities through curated rules that are maintained externally by the Soteria team. This allows organizations to leverage professionally managed detection content without developing and maintaining their own rule library.