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Unparalleled RDP Monitoring Reveals Attackers' Tradecraft

Maxime BergeronOlivier Bilodeau

Gozint and ESET researchers use PyRDP to record and classify over 100 hours of attacker sessions on exposed RDP honeypots into behavioral archetypes.

Summary

The Primacy of RDP in Ransomware Intrusions

Exposed Remote Desktop Protocol (RDP) services represent one of the most frequent initial access vectors exploited by cybercriminals and opportunistic ransomware operators.

Deploying PyRDP for In-Depth Session Interception

Maxime Bergeron and Olivier Bilodeau deploy PyRDP, an open-source man-in-the-middle RDP proxy that records keystrokes, clipboard transfers, mapped drives, and video playback of live intrusions.

Categorizing Attacker Archetypes via D&D Taxonomy

Analyzing over 100 hours of video recordings reveals distinct behavioral archetypes—ranging from noisy brute-force 'Barbarians' to stealthy reconnaissance 'Rangers' and proxying 'Wizards'.

Translating Honeypot Telemetry into Blue-Team Defenses

Documenting common command sequences, tooling artifacts, and monetization strategies enables defensive teams to build robust detection rules against real-world lateral movement.

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