receiving, at a processor, machine-readable binary code to be executed at a target processor;

receiving, at the processor, a machine-readable control flow pattern that includes one or more library function calls;

identifying, via the processor, an indication of an execution path in the machine-readable binary code based on the machine-readable control flow pattern; and

transmitting, via the processor, a signal (1) that indicates that the machine-readable binary code includes the one or more library function calls included in the machine-readable control flow pattern and (2) to prevent the machine-readable binary code from being executed at the target processor.