The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2025
Filed:
Jul. 19, 2023
Trend Micro Incorporated, Tokyo, JP;
Alfredo De Oliveira, Toronto, CA;
David Fiser, Toronto, CA;
Trend Micro Incorporated, Tokyo, JP;
Abstract
A cloud computing platform provides compute instances of customer accounts. A shell script in a compute instance is evaluated by normalizing the shell script to output a set of tokens that are separated by a predetermined separator. The set of tokens is searched for presence of reference tokens. The counts of the reference tokens in the set of tokens are formed into an occurrence vector, which is evaluated by a machine learning model to determine if the shell script is malicious.
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