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.

Date of Patent:
Dec. 06, 2016

Filed:

Aug. 09, 2011
Applicants:

Manos Antonakakis, Dunwoody, GA (US);

Roberto Perdisci, Lawrenceville, GA (US);

David Dagon, Tampa, FL (US);

Wenke Lee, Atlanta, GA (US);

Inventors:

Manos Antonakakis, Dunwoody, GA (US);

Roberto Perdisci, Lawrenceville, GA (US);

David Dagon, Tampa, FL (US);

Wenke Lee, Atlanta, GA (US);

Assignee:

Damballa, Inc., Atlanta, GA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); H04L 29/06 (2006.01); H04L 29/12 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1483 (2013.01); H04L 61/1511 (2013.01);
Abstract

A system and method for determining whether at least one domain is legitimate or malicious by obtaining passive DNS query information, using the passive DNS query information to measure statistical features of known malicious domain names and known legitimate domain names, and using the statistical features to determine at least one reputation for at least one new domain, where the reputation indicates whether the at least one new domain is likely to be for malicious or legitimate uses.


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