Method and device for safety judgment based on consistency of expanded name and file format
A file format and extension technology, applied in computer security devices, platform integrity maintenance, instruments, etc., can solve problems such as user loss and trigger loopholes, and achieve the effect of improving the detection rate and solving security threats
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[0027] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned objectives, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be further detailed in conjunction with the accompanying drawings. Description.
[0028] Such as figure 1 As shown, the method embodiment of the present invention includes:
[0029] S101 starts to detect.
[0030] S102 Obtain the extension of the object to be detected.
[0031] S103 extracts the features in the file of the object to be detected, matches the features in the file format library through the file grid library, and determines the file format of the object to be detected.
[0032] S104 compares the actual format of the object to be detected with the format in the executable and overflow knowledge base, and judges whether the object to be detected belongs to th...
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