Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to report a virus infection on downloaded firefox installer?

  • 3 replies
  • 1 has this problem
  • 1 view
  • Last reply by James

more options

I use Linux Mint Cinnamon 18.3 64-bit. I installed Firefox 57 via Linux Mint repository. Yesterday I scanned my HDD by BitDefender for linux and found virus infection on my Firefox files. It could be a virus intrusion on Mozilla or Mint server. It would be better if Mozilla checks his server.

I use Linux Mint Cinnamon 18.3 64-bit. I installed Firefox 57 via Linux Mint repository. Yesterday I scanned my HDD by BitDefender for linux and found virus infection on my Firefox files. It could be a virus intrusion on Mozilla or Mint server. It would be better if Mozilla checks his server.
Attached screenshots

All Replies (3)

more options

Where did you get this installer from? Only ever download Firefox from Mozilla's website,never anywhere else?

more options

Try getting Firefox from; Download Firefox For All languages And Systems {web link}

more options

teguh_broadway said

I use Linux Mint Cinnamon 18.3 64-bit. I installed Firefox 57 via Linux Mint repository. Yesterday I scanned my HDD by BitDefender for linux and found virus infection on my Firefox files. It could be a virus intrusion on Mozilla or Mint server. It would be better if Mozilla checks his server.

Mozilla does not make the Firefox packages like one you use provided by Mint. However this appears to be BitDefender making a fuss about something in the Cache where it cannot do any harm. More so since you are using Linux and not Windows.

Firefox cache file was infected with a virus