1. A system, comprising: a set of one or more processors configured to: extract a plurality of Uniform Resource Locators (URLs) from a mobile application, wherein extracting the plurality of URLs includes performing at least one of a static analysis and a dynamic analysis on the mobile application to determine a set of URLs used by the mobile application when executed, wherein the set of URLs includes at least one URL previously classified as being an infrastructure URL, and wherein the set of URLs separately includes at least one non-infrastructure URL; determine that a first URL included in the set of URLs is a non-infrastructure URL; assign a category to the first URL based on a categorization of the mobile application; and generate as output the first URL and its assigned category; and a memory coupled to the set of one or more processors and configured to provide the set of one or more processors with instructions.