Title:
COMPUTER FILE DETECTING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/009625
Kind Code:
A1
Abstract:
A computer file detecting method and device are provided. The method includes: detecting the property of the file, selecting the distrustful detect options, the property including structure property and file property; assigning the weighted value to the distrustful detect options, counting the number of occurrences of the same distrustful detect options; computing the distrustful degree of the file by the pre-set weight value of the distrustful detecting options and the number of the same distrustful detecting options; judging the file as a distrustful file when the distrustful degree is bigger than or equal to the pre-set distrustful standard, judging the file as a non-distrustful file when the distrustful degree is smaller than the pre-set distrustful standard.
Inventors:
FAN ZHEN (CN)
Application Number:
PCT/CN2009/070554
Publication Date:
January 28, 2010
Filing Date:
February 26, 2009
Export Citation:
Assignee:
CHENGDU HUAWEI SYMANTEC TECH (CN)
FAN ZHEN (CN)
FAN ZHEN (CN)
International Classes:
G06F21/56
Foreign References:
| CN1581088A | 2005-02-16 | |||
| EP1760620A2 | 2007-03-07 | |||
| CN101329711A | 2008-12-24 |
Other References:
CHEN,YUELING ET AL.: "Computer Viruses Detection Method Based on Program Behavior.", JOURNAL OF QINGDAO UNIVERSITY (NATURAL SCIENCE EDITION)., vol. 19, no. 2, June 2006 (2006-06-01), pages 63 - 64
DAI,MIN ET AL.: "Trojan Horse Detection Model Based on File's Static Attributes.", COMPUTER ENGINEERING., vol. 32, no. 6, March 2006 (2006-03-01), pages 198 - 200
HUANG, WEI ET AL.: "An Approach Detecting Virus in the Environment of Win32.", COMPUTER TECHNOLOGY AND APPLICATION EVOLVEMENT 2008., July 2008 (2008-07-01), pages 1148 - 1151
DAI,MIN ET AL.: "Trojan Horse Detection Model Based on File's Static Attributes.", COMPUTER ENGINEERING., vol. 32, no. 6, March 2006 (2006-03-01), pages 198 - 200
HUANG, WEI ET AL.: "An Approach Detecting Virus in the Environment of Win32.", COMPUTER TECHNOLOGY AND APPLICATION EVOLVEMENT 2008., July 2008 (2008-07-01), pages 1148 - 1151
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (He Jing YuanJi Men Li,Xueyuan Road,Haidian District, Beijing 8, CN)
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