%0 Journal Article
%T A technique for detecting malicious documents based on calculation of vector spaces<br>基于空间向量计算的恶意文档检测技术
%A LI Wei
%A SU Pu-Rui
%A SHI Yun-Feng
%A <br>李伟
%A 苏璞睿
%A 时云峰
%J 中国科学院研究生院学报
%D 2010
%I 
%X Through a comprehensive analysis of the attack way, composition structure, and attack code of malicious documents, we present a detecting method based on the mathematical statistics and vector computation, and make targeted improvements for a typical deformation means. We tested 119 documents using this algorithm, and the results show that, compared with conventional detection software, this algorithm detects a malicious document with low fail-to-report rate and low false alarm rate.
%K malicious file
%K mathematical statistics
%K vector space<br>恶意文档
%K 数理统计
%K 空间向量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=67CDFDECD959936E166E0F72DE972847&aid=76C234E2A3E487842334E77C8DCD97F4&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=0B39A22176CE99FB&sid=866F8A6B640835A7&eid=6826CBE9C80ACB20&journal_id=1002-1175&journal_name=中国科学院研究生院学报&referenced_num=0&reference_num=13