Abstract: A non-transitory storage medium having stored thereon logic wherein the logic is executable by one or more processors to perform operations is disclosed. The operations may include parsing an object, detecting one or more features of a predefined feature set, evaluating each feature-condition pairing of a virtual feature using the one or more values observed of each of the one or more detected features, determining whether results of the evaluation of one or more feature-condition pairings satisfies terms of the virtual feature, and responsive to determining the results of the evaluation satisfy the virtual feature, performing one or more of a static analysis to determine whether the object is associated with anomalous characteristics or a dynamic analysis on the object to determine whether the object is associated with anomalous behaviors.