Win32k Callback Detouring Abuses Kernel-to-User Dispatch for Remote Code Execution

A novel process-injection technique demonstrates how threat actors could abuse the Windows graphical subsystem to achieve highly stealthy remote code execution. By exploiting the kernel-to-user callback dispatch path managed by win32k.sys, attackers can execute arbitrary code within a remote process without relying on highly monitored application programming interfaces such as remote thread creation. This methodology […]

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