This study presents BotHook, a cyber pedophile trend characterization platform and a hook for computer criminals on the Internet. This work in progress represents a proposal of a distributed platform (chatbot) that includes a module of attraction of pedophile interest, an intelligent engine of a question-answer analysis, and an automatic characterization of pedophile trends. In order to perform this research, we carried out a systematic review of the related work in the existing literature, with the purpose of establishing our own framework. In this context, we propose to use artificial intelligence, natural language processing and classification of psychological information to improve the current chatbot platforms. This proposal encourages to contribute with the field of cybersecurity, in the reduction of cyberattacks against the innocence, integrity and safety of adolescents, who may be exposed on the Internet.