Method for distinguishing suspicious spam message

Abstract

A method for distinguishing suspicious spam message, which can be applied in the public telephone communication network, is disclosed. The method comprises the following steps that: a short message ticket acquisition module of a spam message analysis discrimination server collects short message ticket from a short message center; a suspicious spam message statistics analysis and discrimination module of the server analyzes a suspicious short message receiving direction and a suspicious short message number of overclocking sending signal code in one or more time quantum, compares a ratio of short message sending amount of the suspicious short message number in all suspicious short message directions to the whole short message sending amount of the number with a thousand digit and a hundred digit of the other suspicious short message numbers, and carries out statistics and analysis to association situations of suspicious short message direction number; user information data of the suspicious short message numbers is retrieved from a charging tent system and discrimination is performed; the numbers which satisfy all the setting rules and conditions simultaneous can be determined to be sending numbers of the suspicious spam message, and the numbers are classified in a blacklist and put into a short message center. By using the method, accuracy of discriminating the spam message can be greatly raised.

Description

technical field [0001] The invention relates to a short message system and belongs to the communication field. Background technique [0002] Some lawbreakers in the society are driven by economic interests, and activities such as mobile phone text message fraud and dissemination of illegal text messages are becoming more and more rampant. One is to send illegal text messages in the name of a bank or UnionPay to defraud or extort public and private property; the other is to spread obscenity, pornography, gambling, violence, murder, terrorist content or to instigate crimes and teach criminal methods; the third is to illegally sell guns, ammunition, Explosives, smuggled cars, drugs, ecstasy, obscene items, counterfeit banknotes, fake invoices, or stolen goods known to be obtained by crimes; the fourth is posting fake lottery wins, fake matchmaking, fake recruitment, or luring or introducing others to prostitution and whoring; fifth is Repeatedly send content that interferes wi...

AI Technical Summary

Problems solved by technology

[0007] The above methods are easy to cause misjudgment of normal users, and the identification of spam messages is very limited

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