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:
Jun. 23, 2026
Filed:
Aug. 27, 2024
Applicant:
Cloud Linux Software Inc., Estero, FL (US);
Inventors:
Igor Seletskiy, Palo Alto, CA (US);
Roman Gavrilchenko, Moscow, RU;
Assignee:
Cloud Linux Software Inc., Estero, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/56 (2013.01);
U.S. Cl.
CPC ...
G06F 21/56 (2013.01); G06F 2221/033 (2013.01);
Abstract
Disclosed herein are systems and method for removing malicious code from a script without compromising script functionality. In one aspect, the method includes: identifying, in a script, at least one string corresponding to a malicious pattern; generating an abstract syntax tree (AST) of the script; identifying, in the AST, a parent operator associated with the at least one string; determining an absolute position and length of a node representing the parent operator in the AST; and removing malicious code from the script based on the absolute position and length of the node.