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:
Jan. 04, 2022
Filed:
Nov. 06, 2019
Quick Heal Technologies Limited, Pune, IN;
Yogesh Khedkar, Pune, IN;
Harshad Bhujbal, Pune, IN;
Quick Heal Technologies Limited, Maharashtra, IN;
Abstract
Detecting malwares in data streams of interest. In an embodiment, for each malware signature of interest, a malware sub-pattern that is likely to occur at low frequencies in clean data streams is identified. When scanning a data stream for malwares, each portion of the data stream is examined for match with a malware sub-pattern of a malware signature. If there is no match with any portion of the data stream, it is concluded that the data stream is free of a first malware corresponding to the malware signature. If there is a match with a first portion of the data stream, the data stream is examined around the first portion for the malware signature, wherein the data stream is concluded to contain the first malware if the data stream around the first portion is found to match the malware signature.