A program path sensitive grey box testing method and device
A program path and testing method technology, which is applied in the field of program path-sensitive gray box testing methods and devices, can solve the problems of not paying attention to the distribution of bug codes, reducing the efficiency of vulnerability discovery, and not taking into account, so as to improve the efficiency of vulnerability discovery, Strong applicability and the effect of increasing the probability of vulnerability triggering
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[0033] In order to make the purpose, technical solution and advantages of the present invention more clear and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and technical solutions.
[0034] In view of the current fuzz testing process, the seed files cannot be effectively distinguished, resulting in wasting a lot of resources to test some meaningless program paths or codes, reducing the efficiency of fuzz testing, etc., in the embodiments of the present invention, see figure 1 As shown, a program path-sensitive gray-box testing method is provided, including the following content:
[0035] S101. In the offline training phase, the deep neural network is used to learn the vulnerability pattern of the sample data set to obtain a classifier of the program execution path, wherein the sample data set package includes sample data of vulnerable program paths and sample data of non-vulnerable program paths; ...
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