InfraGuard v0.4.3 is a sophisticated command-and-control redirection proxy designed to protect red team infrastructure by validating inbound traffic against malleable C2 profiles and blocking unauthorized security probes.

Key Points

• Supports eight C2 frameworks, including Cobalt Strike, Mythic, Brute Ratel C4, Sliver, Havoc, Nighthawk, and PoshC2.
• Utilizes a scoring-based filter pipeline to detect and block scanners, bots, and sandboxes using JA3 fingerprinting and header analysis.
• Features automated infrastructure rotation, circuit breakers, and protocol failover to maintain operational resilience during engagements.
• Includes a web-based dashboard and Command Post for multi-instance aggregation, real-time request monitoring, and AI-assisted profile generation via Ollama.
• Integrates with SIEM platforms and provides automated threat intelligence updates from sources like abuse.ch and Spamhaus.

Why it Matters

InfraGuard provides a comprehensive security layer for red team operations, significantly reducing the risk of infrastructure attribution by automated scanners and blue team defenders. By automating complex tasks like profile validation, burn detection, and infrastructure rotation, it allows operators to maintain stealthy, resilient command-and-control channels more effectively than legacy tools.