Target object analysis method and device, electronic equipment and storage medium

The embodiment of the invention discloses a target object analysis method and device, electronic equipment and a storage medium, and the method comprises the steps: determining each to-be-updated function in a target program version, and determining function association attribute information corresponding to each to-be-updated function, wherein the function association attribute information comprises difficulty level information and vulnerability attribute information; determining sub-association attribute information corresponding to each to-be-analyzed object based on the function association attribute information, and determining a research and development attribute value of the corresponding to-be-analyzed object based on each sub-association attribute information; for each to-be-analyzed object, determining a target research and development attribute value of the current to-be-analyzed object according to a research and development attribute value corresponding to the current to-be-analyzed object and a