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:
Feb. 22, 2022
Filed:
Mar. 28, 2019
Crowdstrike, Inc., Irvine, CA (US);
Cory-Khoi Quang Nguyen, Lafayette, IN (US);
Jaron Michael Bradley, Mason, MI (US);
John Lee, Cleveland, OH (US);
Brody Nisbet, Newcastle, AU;
CrowdStrike, Inc., Irvine, CA (US);
Abstract
An event can be associated with a monitored computing device and a command-line record. An event vector can be determined for each of a plurality of events based at least in part on at least a portion of the respective command-line record and on a trained representation mapping. A respective reduced event vector can be determined having fewer elements. The reduced event vectors can be clustered to determine cluster identifiers. A first event can be determined to be associated with a security violation based on a corresponding cluster identifier matching a cluster identifier of a second event that is associated with a security violation. In some examples, a cluster can include a relatively larger first group of events and a relatively smaller second group of events. That cluster can be determined to satisfy a criterion based on the numbers of events in at least one of the groups.