Working out an active system-trap

In this work the program system of active search and the analysis of the harmful software (active system-trap) is offered. It differs from existing systems by the developed algorithms of relevant search of the harmful software in the Internet. The offered system bases on a hypothesis about connectivity of Web-pages with close subjects (in this case - harmful pages) and possibilities of search of set of such pages by the analysis of communications in some their small subset. Besides, for relevance increase check of pages and the downloaded software with use of foreign systems of check is used. The developed system provides high relevance of search. In particular, as a result of experiments about 80 % of the samples received by given system, have been identified as harmful.