Beacon Sim v.1.0
π BeaconSim v1.0 β Initial Release
BeaconSim is a lightweight C2 beacon simulator designed to help blue teams, SOC analysts, and detection engineers test and validate detection logic across EDR, SIEM, and network telemetry platforms.
This first release includes core functionality to simulate malware-like beaconing behavior via configurable intervals, protocols, and targets β all defined in a simple YAML configuration file.
π§° Features
β
Simulate C2 beacon behavior across multiple hosts and ports
π Configurable loop count and beacon delay intervals
π§ Easy YAML-based target list (IP/domain + protocol)
π‘ Great for testing in EDR, SIEM rules, Threat Intel, Malware Lab.
π₯οΈ CLI interface with --help for usage
π Supported Protocols
ping, http, https, dns, tcp, ftp, ssh, websocket