[Kaspersky Firefox Addon is using 40% of CPU.]

hi.

I have same problem here.

i had to uninstall KIS firefox plugin. The cpu usage was insane high. Firefox used up to 90% cpu.

plugin version 2.4.33.0

 

should i submit a ticket or wait for patch and update?

 

[Web Anti-Virus "download allowed" .js file !!!!!]

thanks.

i know that it is adware or malware, but its now downloaded at least one or two time by firefox.

it is on KIS Web anti-virus report.

how can i assure, that this downloaded js file is not on my pc anymore?

how can i assure that its deleted ?

[Web Anti-Virus "download allowed" .js file !!!!!]

i had the Web anti-Virus setting :

Action on threat detection : "Notify"

and then my Firefox download a .js file according to the KIS reports.

Event: Download allowed
User: me
User type: Active user
Application name: firefox.exe
Application path: C:\Program Files\Mozilla Firefox
Component: Web Anti-Virus
Result description: Allowed
Type: Probability of unauthorized software download
Name: https://appcdn01 . xyz/vast . js
Threat level: Medium
Object type: Web page
Object name: vast.js
Object path: https://appcdn01 . xyz
Reason: Cloud Protection

Then i changed the setting to:

Action on threat detection : "Perform action automatically"

Then visit same web site (or ad website) this time KIS blocked the download:

Event: Download denied
User: me
User type: Active user
Application name: firefox.exe
Application path: C:\Program Files\Mozilla Firefox
Component: Web Anti-Virus
Result description: Blocked
Type: Probability of unauthorized software download
Name: https://appcdn01 . xyz/vast . js
Threat level: High
Object type: Web page
Object name: vast.js
Object path:https://appcdn01 . xyz

 

I ran a full scan on highest sensitivity. Nothing found.

it was vast.js file. Is it possible that this java script file is now executed and running hidden on my system?

Any suggestion?