Domain name recognition model training method and device, electronic equipment and storage medium

The invention provides a training method and device of a domain name recognition model, electronic equipment and a storage medium, and the training method comprises the steps: inputting a real malicious domain name and a generated malicious domain name output by a generation network in a malicious domain name generation model into a discrimination network of the malicious domain name generation model, performing adversarial training on the discriminant network and the generative network according to the similarity between the real data distribution and the generated data distribution output by the discriminant network and the generative network, and after the training is finished, adding the generated malicious domain name which is output by the generative network and is close to the real malicious domain name into a historical malicious domain name set, and as a training sample of the domain name recognition model, expanding malicious domain names in the training sample. By adopting the technical scheme prov