My Avast has detected a infection on my system
OS: Mac OSX Mavericks 10.9.3
Infection: JS:Pdfka-ADK[Expl]
File: /Users/username/Library/Caches/TemporaryItems/plugtmp/plugin-pagespeed.js
Process: /Applications/Firefox.app/Contents/MacOS/firefox
UID: 502
Its the first time that the Avast found a malware directly in the Firefox.app
I went to the folder in the finder
but found no files of that name. however, when I was closing the browser saw the file appear for a split second before disappearing.
Update 12 Jun 12:06 (GMT)
I have found the file in the "History" of "File System Shied" , I have the option to "Submit to virus lab" or to copy path or clear history.
from what I have found its to do with a Java script called Page-Speed, so does it mean a
false positive?
What should I do next?
Edited by Yakisoba, 12 June 2014 - 05:10 AM.