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 6):
The system recited in  claim 2 , wherein a plurality of NXDOMAIN responses are received at the security device, and wherein one or more distinct host devices are determined based on distinct IP addresses associated with one or more of the plurality of NXDOMAIN responses received at the security 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): 0.371224462526077
- 35 USC 102 Novelty (BERT): 0.57495056970027
- Combined Prediction Score: 0.3915970732434963
- Mean Citation Score: 405.425692
- Max Citation Score: 503.23505
- Similarity Product: 394.08271227304937

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