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1. (WO2017036154) INFORMATION PROCESSING METHOD, SERVER AND COMPUTER STORAGE MEDIUM

Pub. No.:    WO/2017/036154    International Application No.:    PCT/CN2016/080796
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Apr 30 01:59:59 CEST 2016
IPC: G06F 21/56
Applicants: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
腾讯科技(深圳)有限公司
Inventors: LIN, Shujie
林舒婕
YANG, Yi
杨宜
LI, Luxin
李璐鑫
YU, Tao
于涛
Title: INFORMATION PROCESSING METHOD, SERVER AND COMPUTER STORAGE MEDIUM
Abstract:
An information processing method, a server and a computer storage medium. The information processing method comprises: acquiring at least one executable file of a designated type, and extracting at least one first operation instruction from the at least one executable file of a designated type (101); judging whether a feature of the first operation instruction meets a pre-set policy (102); if the pre-set policy is met, determining the first operation instruction to be a feature instruction (103); extracting a feature value of the feature instruction, using the feature value of the feature instruction to construct a virus classification model, and obtaining a structure feature parameter of a virus through analysis (104); when identifying at least one file to be detected according to the virus classification model, extracting at least one second operation instruction from the at least one file to be detected (105); judging whether a feature value of the second operation instruction meets the structure feature parameter of the virus (106); and if the structure feature parameter of the virus is met, the file to be detected being identified as a virus file (107).