Embodiments provide a computer implemented method in a data processing system comprising a processor and a memory comprising instructions, which are executed by the processor to cause the processor to implement the method of identifying an exploit kit, the method comprising: receiving, by the processor, a web page; extracting, by the processor, a plurality of features of the web page; and determining, by the processor, whether the web page is associated with an exploit kit, through an ensemble classifier model trained using the extracted features.