Identification device, identification method, and identification program
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United States of America Patent
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Dec 1, 2020
Grant Date -
Nov 16, 2017
app pub date -
Dec 4, 2015
filing date -
Dec 9, 2014
priority date (Note) -
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Abstract
A command server identification device adds a tag to data received by malware upon execution of the malware, the tag capable of uniquely identifying identification information for a transmission source of the data, and tracks propagation of the data added with the tag. The command server identification device acquires a tag of data referenced by a branch instruction executed by the malware, among the tracked data. The command server identification device analyzes information on an instruction of a branch destination not executed by the malware after the branch instruction. Then, the command server identification device identifies identification information of a command server for issuing a command to the malware from the identification information of the transmission source corresponding to the acquired tag, based on the result of analysis.
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