Getting Filename: opera.exe
Threat name: SONAR.AM.C!g24Full Path: c:\program files (x86)\opera\46.0.2597.46\opera.exe

On computers as of 
7/14/2017 at 1:19:18 PM

Last Used 
7/14/2017 at 1:19:18 PM

Startup Item 
No

Launched 
Yes

SONAR Protection monitors for suspicious program activity on your computer.

opera.exe Threat name: SONAR.AM.C!g24
Locate

Many Users
Thousands of users in the Norton Community have used this file.

Very New
This file was released less than 1 week  ago.

High
This file risk is high.

Source: External Media

Source File:
installer.exe

File Created:
opera.exe

Network Actions

Event: Symantec IDS signature detected on network traffic (Performed by c:\program files (x86)\opera\46.0.2597.46\opera.exe, PID:15584) No fix attempted

As far as I can tell, everything is up to date. This error happens intermittently if I ignore it.