Die Funktionalität dieser Website ist durch Wartungsarbeiten eingeschränkt, die Ihr Erlebnis verbessern sollen. Wenn ein Artikel Ihr Problem nicht löst und Sie eine Frage stellen möchten, können Sie unsere Gemeinschaft über @FirefoxSupport auf Twitter, /r/firefox oder Reddit fragen.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

How do I get rid of the AV Security 2012 virus?

  • 3 Antworten
  • 21 haben dieses Problem
  • 1 Aufruf
  • Letzte Antwort von har99001

more options

A virus that pretends to be an anti-virus program will shut down Firefox and make it close. It will give a warning that makes it look like it's trying to protect us from a potential threat when in fact AV Security 2012 is the threat. Does Firefox have a solution for this. I know it's a little unrelated to FireFox but it does affect it's use by closing it. I've updated Microsoft Security Essentials and it seems to catch and stop the virus however the virus reactivates itself. The virus is still on my computer.

A virus that pretends to be an anti-virus program will shut down Firefox and make it close. It will give a warning that makes it look like it's trying to protect us from a potential threat when in fact AV Security 2012 is the threat. Does Firefox have a solution for this. I know it's a little unrelated to FireFox but it does affect it's use by closing it. I've updated Microsoft Security Essentials and it seems to catch and stop the virus however the virus reactivates itself. The virus is still on my computer.

Alle Antworten (3)

more options

Bleepingcomputer.com is a very reputable site and provides directions for removing such pests.

  • AV Security 2012 may have (1) changed your Windows proxy setting, (2) changed your "hosts" file and (3) installed a trojan on your system.
  • See --> http://www.bleepingcomputer.com/virus-removal/remove-av-security-2012
  • Follow all the steps (1-25) in order carefully.
  • If you can not download Malwarebytes with the infected computer, try downloading it using a computer that is not infected and then transfer it to the infected computer on a CD or pin/USB/thumb drive.


If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.



Not related to your question, but...

You may need to update some plug-ins. Check your plug-ins and update as necessary:

Geändert am von SafeBrowser

more options

There is another good solution to removal of this virus called AV Security 2012. One thing I can tell you for sure - do not ever buy this scam. Get rid of it as soon as you can. Please find the removal video guide available at this site - http://remove-malwares.blogspot.com/2011/11/av-security-2012-virus-new-malware-of.html

more options

I manually removed it just fine...but didn't catch the hostfile change until later. What I removed the edits to the hostfile bam..back in business.