Get avast! Free Antivirus or a „free“ upgrade with the Alureon rootkit
avast! Free Antivirus can be downloaded for free from our servers or from other download servers such as download.com, 01.fr and others. But why limit yourself to avast! Free Antivirus if there are other products available with additional functionality that can be downloaded for free?
At least, that is what some people are thinking.
Last week when I was checking files submitted as false positive alerts, l was looking to verify accurate, 100% detections. There were a few files named AIS (Avast Internet suite) from megaupload and uploading.com servers. Bad guys take our product, add an Alureon rootkit file (typically under the name codec.exe) and make new setup file with Nullsoft installer.
avast! detected this and put the infected files in the Virus Chest.
But, the story is not over. Some thieves are so cheeky, they reported this to us as a false positive. They should really be sending us a thank you note.
One advice to thieves: Be careful with what you are stealing. An active rootkit in your system is a hard task for any newly installed antivirus solution.
::29CECD094DBB93CBE4D08D03F2170C2EE0A34FBBA43D63D8791D65BA7C798E40: Detected by 10021700 fp_desc.000=NAM: avast VER:5.0 PUB:alwil software all right. oripath.0000=http://fs74.uploading.com/get_file/...\avast! - pack\avast! Internet Security\setup_ais.exe\nsis.hdr
* Scan name: aswcmd.exe * Started on: 1. březen 2010 12:39:52 * VPS: 100301-0, 01.03.2010 * D:\False\work\29CECD09.dat.out\$EXEDIR\codec.exe [L] Win32:Alureon-FN [Rtk] (0) D:\False\work\29CECD09.dat.out\$EXEDIR\setup_ais.exe [+] is OK D:\False\work\29CECD09.dat.out\nsis.hdr [L] NSIS:Fasec-CB [Trj] (0) Infected files: 2 Total files: 3

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Great work! Looks like this is the way that malicious people are going. I was able to shut down a site that was wrapping up Firefox with malware galore.
http://www.404techsupport.com/2010/01/30/is-your-firefox-genuine-phishing-at-its-phinest/
I’m currently investigating how to do the same to an organization that’s wrapping up VLC with malware.
Hmm…, just lets put more cautions in future. There is a lot of bad guys out there
Does someone know what does it mean
404 Page not foundThe server has not found anything matching the Request-URI.
Request-URI: eng/faq-red-circle.html.
Page generated in 0.0108s
It looks like my Avast is not runing any longer
Gostaria de Receber uma versão gratuita não avast
@Didov
That support reference redirects to:
http://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=46
How to get help (Not just with version 5
): http://blog.avast.com/2010/02/09/how-to-get-help-with-version-5/
A side note, will avast ever be able to remove TDL3/TDSS/Alureon? avast’s anti-rootkit doesn’t appear to be very strong, avast is also unable to remove the max++ rootkit
try to check your c: for rootkit
A side note, will avast ever be able to remove TDL3/TDSS/Alureon? avast’s anti-rootkit doesn’t appear to be very strong, avast is also unable to remove the max++ rootkit
Hmmm nice but updating more best and useful messages.
free upgrade
VERY GOOD
Bonjour,
Voici 3 semaines que ce qui suit, ont envahi mon écran, et qui plus est, c’est un défilement sans intéruption:
(Avast ! scan à l’accès etc… Que faire, Merci
BONJOUR,
Des ennuis sur mon écran en continue . Un défilement sans intéruption :
( AVAST! SCANNE à L’accès etc..! que faire ? )
Merci
@Persico
cette option s´appelle “Affiche infos detaillees sur l´action en cours”, et peut etre eteinte la ou vous l´avez allume, dans les reglages avances du Bouclier Web et Bouclier Standard.
D´ailleurs ce genre de question est mieux a poser au support d´avast!, ou encore mieux trouver la reponse dans l´Aide du logiciel.
Hi Michal,
Nice article,
just additional advice,
If you know the legal website to get AV Free, why you should download from others site?
Unless you got referenced from legitimate site to download from referenced site, that is more safety.
So beware, Internet analogy it is same like our live which is need to take care if we need to eat something, to say something, or to react something.
Cheers,
yanto chiang
@Yanto Chiang
Thank you. I absolutly agree with you…
I am really upset that AVAST is no longer supporting win98. I was notified that my subscription was expiring, downloaded the update 3 times –still got the expiry message. I finally checked your website –win98 has been dropped. Any suggestions for other antivirus control for win98? Thanks
COMO OBTENGO AVAST GRATIS
Avast is the best…..
kalo ingin aman,pasang Avast di komputer you…!!!!
thanks avast.. your the best..
It’s useful
I UPGRADE MY AVAST ANTIVIRUS 4.8
I WANTS ANOTHER FREE LICENCE FOR HOME-EDITION AVAST ANTIVIRUS, BECAUSE THE ONE YOU SENT TO ME HAS BEEN EXPIRED.
THANKS FOR YOUR ASSISTANCE.
YOURS FAITHFULLY
TUKUR LAWAL SHA-ISKAWA
KATSINA STATE, NIGERIA.
I WANTS A NEW VERSION HOME-EDTION ANTIVIRUS.
THANKS,
i want the new version home edition and the link to the update..thank you
hai i wants a newer version….
I want a new free version please
i need new vps server updated
I love AVAS. It’s very dahsyat brother.
sank
Thank you for this good informations
Τηανκ υοθ
then why to download from other websites if bad guys are there?
just download from avast.com
@Cahya
I love AVAS
Avast is best in my life security
Wow!You cought them again!Keep up the good work.You must protect the people who think you are the best around…on this planet!Ok?
give me a license code
Dear All avast user,
Regarding some of you have request for Free avast! home edition, you may download it from : http://www.avast.com/free-antivirus-download
Then if you already have existing of avast 4.8, then you my switch your existing license become the new version through : http://www.avast.com/resend-license-free-antivirus.php
Then if you would like to register your avast Free edition, you may visit : http://www.avast.com/registration-free-antivirus.php
If you would like to download VPS update manually, you may visit : http://www.avast.com/download-update
If you have any further inquiry related with avast! product, all of you may join with : http://forum.avast.com/index.php#2
Cheers,
yanto chiang
Wow!You cought them again!Keep up the good work.You must protect the people who think you are the best around…on this planet!Ok?
free avast
thanks avast
Cioa, per favore ho bisogno di sapere come fare per avere Avast security free, grazie a presto
nice free anti virus….
thanks avast .and free avast
@TUKUR LAWAL SHA-ISKAWA
Hello, just go to the avast license center and request another free license please.
for further communication and Avast issues please use support.avast.com, you can always update your ticket with additional information and this will help us to answer you better and faster. Thank you.
Avast Free Antivirus is available here http://files.avast.com/iavs5x/setup_av_free_eng.exe
for further communication and Avast issues please use support.avast.com, you can always update your ticket with additional information and this will help us to answer you better and faster. Thank you.
Hello,
just click on the orange Avast icon and click Update
for further communication and Avast issues please use support.avast.com, you can always update your ticket with additional information and this will help us to answer you better and faster. Thank you.
http://www.avast.com/license-center
for further communication and Avast issues please use support.avast.com, you can always update your ticket with additional information and this will help us to answer you better and faster. Thank you.
thannk you