Method and device for extracting message format
US9589136B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Mar 31, 2015 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | May 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2221/033
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Examples of extracting a message format are disclosed. Extracting the message format may include capturing an execution trace of a malicious program client and identifying and analyzing a processing procedure of a message in the execution trace. An input message format is identified based on the analysis, where the input message format is of a communication protocol used by a malicious program. The examples of identifying the message format provide increase extraction efficiency, accurate analysis and positioning, and a reduced rate of false positives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.