![]() ![]() THIS CARNEGIE MELLON UNIVERSITY AND SOFTWARE ENGINEERING INSTITUTE MATERIAL IS FURNISHED ON AN "AS-IS" BASIS. Beacon Huntress finds beacons within Zeek logs using machine learning algorithms that identify clustering.īeacon Huntress uses a combination of Python and Machine Learning to find potential beacons.įor more details see the Beacon Huntress read me file.Ĭopyright 2023 Carnegie Mellon University. Malware communicating with a C2 server can pass information or request new instructions.īeacons can be difficult to spot with traditional security tools - especially those that communicate infrequently. ![]() While there are legitimate uses for network beacons (e.g., WiFi, obtaining instructions from an API, beaming telemetry data home), network beaconing can also be a byproduct of malware connecting to a command and control (C2) server. ![]() Network beacons can be compared to a heartbeat signal over time. But first, what are network beacon? We define network beacons as events that occur (and re-occur) on a timed interval. Beacon Huntressīeacon Huntress is designed to identify malicious network beacons. Valkyrie Framework is an open source suite of tools that enable hunt teams to locate and identify hidden cybersecurity threats lurking in network traffic. ![]()
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