Title:
MALWARE INFECTION CONFIRMATION METHOD AND SYSTEM FOR MACRO CONSTITUTED IN DOCUMENT FILE
Document Type and Number:
Japanese Patent JP2021068452
Kind Code:
A
Abstract:
To provide a malware infection confirmation method and system for a macro constituted in a document file that actualizes a flexible security function by confirming malware embedded in a macro and letting a user know it and also selectively executing the macro.SOLUTION: An infection confirmation system includes a macro detection module, a first security processing module and a second security processing module. The macro detection module confirms a document file input to an input processor, and searches for a macro function embedded in the document file with malware information saved in a first code information storage part to detect the malware of the macro function. The first security processing module changes the macro function having the malware detected into a custom function. The second security processing module interrupts an execution event of the macro function to confirm a handling manner for the macro function, and interrupts execution of the macro function if the macro function is an object whose execution has been shut off to represent notice through an UI module.SELECTED DRAWING: Figure 1
Inventors:
BAE HWAN-KUK
HA JUNG-HO
KWON JEONG-HYUCK
HA JUNG-HO
KWON JEONG-HYUCK
Application Number:
JP2020178133A
Publication Date:
April 30, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
SOFTCAMP CO LTD
International Classes:
G06F21/56; G06F21/55
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa