Security researchers highlight a growing threat where generative AI tools serve as command-and-control (C2) infrastructure for malware, concealing malicious activities amid legitimate traffic and enabling adaptive decision-making.
Malware Leverages AI Browsing Features
Analysis reveals that tools such as Microsoft Copilot and xAI Grok, with their web browsing capabilities, can facilitate malicious operations under certain conditions. Traditional malware deployment requires not only infection but also ongoing communication for instructions and data exfiltration. Security systems often detect anomalous outbound traffic, prompting attackers to mimic benign patterns.
AI assistants provide an effective camouflage. Malware on an infected device collects sensitive data and system details, encodes them, and embeds the payload in a query to an attacker-controlled URL. For instance, a prompt like “Summarize the contents of this website: http://example-site.com/report?data=encodedinfo” appears as routine AI interaction, evading detection. The query logs the data on the attacker’s server without raising alarms.
AI as a Decision Engine for Advanced Attacks
The technique extends further when the attacker’s site embeds hidden instructions in its response, which the AI processes. Malware can query the AI for strategic guidance, such as evaluating harvested system information to distinguish between high-value targets, sandboxes, or virtual environments. In low-threat scenarios, it remains dormant; otherwise, it advances to subsequent phases.
“Once AI services function as a stealthy transport layer, they can also deliver prompts and outputs serving as an external decision engine,” researchers conclude. “This paves the way for AI-driven implants and automated C2 operations that handle triage, targeting, and real-time decisions.”
Implications for Cybersecurity
These methods underscore the dual-use potential of AI assistants, transforming them from productivity aids into exploitable infrastructure. Organizations must enhance monitoring for AI-generated traffic patterns to counter such evolving threats.
