Patent · US Active

Context profiling for malware detection

US11283820B2 · kind B2 · utility

0Cited by

18References

21Claims

0Family size

Assignee

Palo Alto Networks, Inc. · US

Inventors

Jun Wang · Sunnyvale, US
Wei Xu · Santa Clara, US

Key dates

Filing date	Jul 10, 2020
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Jul 10, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/128
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Analysis of samples for maliciousness is disclosed. A sample is executed and one or more network activities associated with executing the sample are recorded. The recorded network activities are compared to a malware profile. The malware profile comprises a set of network activities taken by a known malicious application during execution of the known malicious application. A verdict of “malicious” is assigned to the sample based at least in part on a determination that the recorded network activities match the malware profile.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.