公开(公告)号：KR101579347B1

公开(公告)日：2015-12-22

申请号：KR1020130000212

申请日：2013-01-02

Applicant: 단국대학교 산학협력단

Inventor： 조성제 ,  임을규 ,  윤주환 ,  김태근

IPC: G06F21/60 ,  G06F9/30 ,  G06F9/06

Abstract: 실행파일의특징정보를이용한소프트웨어유사도탐지방법및 장치가개시된다. 본발명에따른유사도탐지방법은비교대상이되는제 1 및제 2 소프트웨어의실행파일들-제 1 실행파일및 제 2 실행파일-을디스어셈블(disassemble)하는단계, 상기제 1 및제 2 실행파일의디스어셈블된결과를함수호출명령어를포함하는복수의블록들로분할하는단계및 상기제 1 실행파일의블록들과상기제 2 실행파일의블록들간의유사도를산출하는단계를포함하여구성된다. 따라서, 본발명에따른방법을이용할경우에는, 소스코드를이용하지않고소프트웨어를구성하는바이너리실행파일에기반하여, 효율적인불법복제또는표절여부의탐지가가능해진다.

公开(公告)号：KR1020140089044A

公开(公告)日：2014-07-14

申请号：KR1020130000212

申请日：2013-01-02

Applicant: 단국대학교 산학협력단

Inventor： 조성제 ,  임을규 ,  윤주환 ,  김태근

IPC: G06F21/60 ,  G06F9/30 ,  G06F9/06

Abstract: Disclosed are a method and a device to detect software similarity by using feature information of an execution file. According to the present invention, the method to detect software similarity includes a step of disassembling execution files of first and second software that become a comparison target -a first and second execution files-, a step of dividing a disassembled result of the first and second execution files into multiple blocks including a function call command, and a step of calculating similarity between blocks of the first execution file and blocks of the second execution file. Therefore, when the method of the present invention is used, illegal copy or plagiarism can be efficiently detected based on a binary execution file composing software without a source code.

Abstract translation: 公开了通过使用执行文件的特征信息来检测软件相似性的方法和装置。 根据本发明，检测软件相似度的方法包括拆卸成为比较对象的第一和第二软件的执行文件的步骤 - 第一和第二执行文件 - 将第一和第二执行文件的拆卸结果分解的步骤 执行文件包括功能调用命令的多个块，以及计算第一执行文件的块和第二执行文件的块之间的相似度的步骤。 因此，当使用本发明的方法时，可以基于没有源代码的构成软件的二进制执行文件来有效地检测非法拷贝或抄袭。