Well, it's not popping up now, but here's the log report from Malwarebytes
-Log Details-
Protection Event Date: 11/19/18
Protection Event Time: 6:16 AM
Log File: 98b76848-ebec-11e8-a9fa-7085c2224384.json
-Software Information-
Version: 3.6.1.2711
Components Version: 1.0.482
Update Package Version: 1.0.7913
License: Premium
-System Information-
OS: Windows 10 (Build 17134.407)
CPU: x64
File System: NTFS
User: System
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Category: Trojan
Domain: web.ncf.ca
IP Address: 206.47.12.13
Port: [60452]
Type: Outbound
File: C:\Program Files (x86)\Mozilla Firefox\firefox.exe
(end)
-Log Details-
Protection Event Date: 11/19/18
Protection Event Time: 6:16 AM
Log File: 98b76848-ebec-11e8-a9fa-7085c2224384.json
-Software Information-
Version: 3.6.1.2711
Components Version: 1.0.482
Update Package Version: 1.0.7913
License: Premium
-System Information-
OS: Windows 10 (Build 17134.407)
CPU: x64
File System: NTFS
User: System
-Blocked Website Details-
Malicious Website: 1
, , Blocked, [-1], [-1],0.0.0
-Website Data-
Category: Trojan
Domain: web.ncf.ca
IP Address: 206.47.12.13
Port: [60452]
Type: Outbound
File: C:\Program Files (x86)\Mozilla Firefox\firefox.exe
(end)