A DEOBFUSCATION METHOD FOR DEOBFUSCATING AN OBFUSCATED MALICIOUS PROGRAM, A RECORDING MEDIUM AND A DEOBFUSCATION DEVICE THAT PERFORMS THE SAME
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Nov 23, 2023
filing date -
Nov 23, 2023
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Abstract
A method for a deobfuscation apparatus that deobfuscates a malicious program obfuscated using an obfuscation technique, and the deobfuscation method comprises executing the malicious program to identify and extract memory information containing a trampoline code used in the obfuscation technique, executing the trampoline code based on the memory information to classify a type of obfuscation technique of the malicious program, and deobfuscating the malicious program according to the classified obfuscation technique and generating a deobfuscation program. According to the constitution, the techniques for obfuscating OEP and IAT can be deobfuscated.
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