File virus scanning device and method
A virus scanning and file technology, applied in the field of information security, can solve the problems of lack of virus file alarm function, long time of virus file, low efficiency, etc., and achieve the effect of reducing the time of determining virus files, improving alarm function, and improving efficiency
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[0022] The best embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0023] figure 1 It is a structural schematic diagram of the file virus scanning device described in the present invention. like figure 1 shown.
[0024] A file virus scanning device, comprising:
[0025] Attribute acquisition module 101, for obtaining the attribute information of the file to be scanned according to the file offset address of the virus signature code;
[0026] A judging module 102, configured to determine that the scanned file is a virus file when the virus signature matches the attribute information acquired by the attribute acquiring module;
[0027] The alarm module 103 is configured to store virus files and issue alarms.
[0028] Preferably, it also includes:
[0029] The reading module is configured to read the file to be scanned from the disk, and save the file to be scanned to the cache.
[0030] figure 2...
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Abstract
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