METHOD FOR PROTECTING SOFTWARE EXECUTABLE FILES THROUGH PROTECTION FROM DYNAMIC ANALYSIS AND STATIC ANALYSIS, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING CORRESPONDING SOFTWARE EXECUTABLE FILE PROTECTING PROGRAMS

Title:

Document Type and Number:

WIPO Patent Application WO/2013/042808

Kind Code:

A1

Abstract:

The present invention relates to a method for protecting software executable files through protection from dynamic analysis and static analysis, and to a computer-readable recording medium recording software executable file protecting programs through protection from dynamic analysis and static analysis. When a subject file is an executable file, the medium of the present invention comprises: a code encryption unit performing encryption on the execution code of a loaded executable file if the executable file is loaded onto a memory by a system loader; a reverse-code engineering protecting unit protecting reverse-code engineering on the loaded executable file; and a memory access blocking unit blocking access to a memory region onto which the executable file has been loaded. Thus, according to the present invention, protection is possible from analysis on executable files and block forgeries on a memory region by the encryption of the execution code of an executable file, a reverse-code engineering protection technique, and a malicious memory access blocking technique before branching from a system loader to the executable code of a corresponding executable file.method for protecting software executable files through protection from dynamic analysis and static analysis, and computer-readable recording medium recording corresponding software executable file protecting programs

Inventors:

RYU HYEOK-GON (KR)

Application Number:

PCT/KR2011/006986

Publication Date:

March 28, 2013

Filing Date:

September 22, 2011

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Assignee:

INFRAWARE TECHNOLOGY INC (KR)
RYU HYEOK-GON (KR)

International Classes:

G06F9/30; G06F9/44

Foreign References:

US20020112158A1	2002-08-15
US7827606B2	2010-11-02
US7035850B2	2006-04-25

Attorney, Agent or Firm:

KIM, DO-HYOUNG (KR)
김도형 (KR)

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