IOC extraction model training method, IOC extraction method, IOC extraction device and related equipment

The invention relates to the technical field of safety, and provides an IOC extraction model training method, an IOC extraction method, an IOC extraction device and related equipment.The IOC extraction model training method comprises the steps of obtaining a plurality of training samples; wherein each training sample comprises safety report training data, IOC training data and associated training data corresponding to the IOC training data; obtaining a basic IOC extraction model, and inputting the training sample into the basic IOC extraction model for iterative training; after it is detected that the basic IOC extraction model meets the convergence condition, iterative training is stopped, and the basic IOC extraction model at the end of training is determined as an IOC extraction model; wherein the IOC extraction model is used for extracting IOC information in the security report and associated information corresponding to the IOC information. Through the technical scheme provided by the invention, the IOC