Mixed analysys-based virtual machine sandbox

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United States of America Patent

PATENT NO 9917855
SERIAL NO

15059694

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Abstract

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A sandbox system includes a mixed analysis engine that allows for dynamic and static analysis of a sample process for malware. The sample process is executed in a virtual machine and interrupted to allow the mixed analysis engine to identify functions that are called by malware to perform a malicious behavior. The functions are correlated to identify a behavior node that is indicative of the malicious behavior, and behavior nodes are correlated to identify a behavior net. The behavior net is scored to determine if the sample process is malware.

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Patent Owner(s)

Patent OwnerAddress
TREND MICRO INCORPORATEDSHINJUKU MAYNDS TOWER 12F 2-1-1 YOYOGI SHIBUYA-KU TOKYO 151-0053

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Ben Nanjing, CN 130 3626
Li, Yuefeng Nanjing, CN 15 72
Liu, Xinfeng Nanjing, CN 12 185

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