SesameOp: Using the OpenAI Assistants API for Covert C2 Communication

Gbhackers •Mayura Kathir • November 4, 2025

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SesameOp Utilizes OpenAI API for Covert Communication with C2 Servers SesameOp is employing the OpenAI Assistants API to facilitate covert communication with command and control (C2) servers. This method allows for stealthy data exchange, potentially impacting organizations targeted by this malware. The use of advanced AI technology in cyber operations raises significant implications for cybersecurity defenses. 2 sources 40

SesameOp: Using the OpenAI Assistants API for Covert C2 Communication

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