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. 28, 2009
Filed:
Apr. 01, 2005
Peter Szor, Northridge, CA (US);
Peter Ferrie, Los Angeles, CA (US);
Peter Szor, Northridge, CA (US);
Peter Ferrie, Los Angeles, CA (US);
Symantec Corporation, Mountain View, CA (US);
Abstract
An executable file containing malicious software can be packed using a packer to make the software difficult to detect. The executable file is loaded into the computer's memory and executed as a process. A memory dump module analyzes the address space for the process and identifies an executable file image within it. The memory dump module creates a memory dump file on the computer's storage device containing the file image and modifies the file to make it resemble a normal executable file. A signature scanning module scans the memory dump file for signatures of malicious software. If a signature is found in the file, a reporting module sends the host file for the process and the memory dump file to a security server for analysis.