PATENT CLAIM ANALYSIS

Application Number: 15886680
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["726", "023000"]

Abstract:
Techniques for Domain Generation Algorithm (DGA) behavior detection are provided. In some embodiments, a system, process, and/or computer program product for DGA behavior detection includes receiving passive Domain Name System (DNS) data that comprises a plurality of DNS responses at a security device; and applying a signature to the passive DNS data to detect DGA behavior, in which applying the signature to the passive DNS data to detect DGA behavior further comprises: parsing each of the plurality of DNS responses to determine whether one or more of the plurality of DNS responses correspond to a non-existent domain (NXDOMAIN) response.

Claim (Index 5):
The system recited in  claim 2 , wherein the NXDOMAIN response is in response to a DNS query from a host device for an NXDOMAIN, and wherein the NXDOMAIN response includes a destination IP address that corresponds to the host device.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 1.82258
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14754489', '14724679', '15383880', '14068272', '15195954']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3667724645359494
- 35 USC 102 Novelty (BERT): 0.5860138542666118
- Combined Prediction Score: 0.3886966035090157
- Mean Citation Score: 405.425692
- Max Citation Score: 503.23505
- Similarity Product: 450.1062069403172

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test