US 12,231,465 B2
Web site compromise detection
Sam Cleveland, Leander, TX (US)
Assigned to Visa International Service Association, San Francisco, CA (US)
Filed by Visa International Service Association, San Francisco, CA (US)
Filed on Dec. 4, 2023, as Appl. No. 18/527,901.
Application 18/527,901 is a continuation of application No. 17/056,907, granted, now 11,876,832, previously published as PCT/US2018/035457, filed on May 31, 2018.
Prior Publication US 2024/0106858 A1, Mar. 28, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/1483 (2013.01) [H04L 63/1416 (2013.01); H04L 63/145 (2013.01); H04L 63/20 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method comprising:
(a) obtaining, by a threat detection server computer running a threat detection software application, a resource identifier associated with a remote computer;
(b) receiving, by the threat detection server computer, source code associated with the resource identifier;
(c) parsing, by the threat detection server computer, the source code;
(d) analyzing, by the threat detection server computer, the source code to determine an indicator of compromise is present in the source code;
(e) determining, by the threat detection server computer, that the indicator of compromise is associated with malware meta-data;
monitoring the source code associated with the resource identifier associated with the malware meta-data for a threshold time period;
determining that the source code includes the malware meta-data; and
transmitting, after determining that the source code includes the malware meta-data, a compromise notification associated with the malware meta-data to a transport entity.