Abstract: A system and method comprising: receiving network flow data; identifying a peer to peer network flow within the network flow data comparing the peer to peer network flow to a known peer to peer application flow; labeling the peer to peer network flow as the known peer to peer application flow when the peer to peer network flow matches the known peer to peer application flow; and creating a data set to be associated with the labeled peer to flow.
Abstract: A system and method of analysis. NX domain names are collected from an asset in a real network. The NX domain names are domain names that are not registered. The real network NX domain names are utilized to create testing vectors. The testing vectors are classified as benign vectors or malicious vectors based on training vectors. The asset is then classified as infected if the NX testing vector created from the real network NX domain names is classified as a malicious vector.
Type:
Grant
Filed:
December 19, 2016
Date of Patent:
April 9, 2019
Assignee:
Help/Systems, LLC
Inventors:
Emmanouil Antonakakis, Robert Perdisci, Wenke Lee, Gunter Ollmann