Author Topic: avast free 5 bug  (Read 12479 times)

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Henrique - RJ

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avast free 5 bug
« on: September 14, 2010, 09:23:28 PM »
Hello

After download avast not detect automatically trojan banker.

Only manually.

hxxp://www.arquitectura.jujuy.gov.ar/images/M_images/Dispositivo-de-Seguranca.exe

Do the test !

Thanks


SafeSurf

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Re: avast free 5 bug
« Reply #1 on: September 15, 2010, 05:11:08 AM »
Sometimes we use online scanners:

Virus Total: http://www.virustotal.com/url-scan/report.html?id=214d669fd2bce6484f15ab91cc7dbead-1284510958  0/7

URL Void: http://vscan.urlvoid.com/analysis/f7c94c9f01e03c2d74ed31fe7131b6e9/ZGlzcG9zaXRpdm8tZGUtc2VndXJhbmNhLWV4ZQ==/ - CLEAN (including Avast)

Anubis: http://anubis.iseclab.org/?action=result&task_id=14bd29f889ab617d4117b65aa2de5240e - See detailed report

Sometimes people report things online scanners and then the AV companies add them to their definitions update, or this was done coincidently.  In any case, the site looks clean.

Offline Milos

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Re: avast free 5 bug
« Reply #2 on: September 15, 2010, 03:23:27 PM »
Hello

After download avast not detect automatically trojan banker.

Only manually.

hxxp://www.arquitectura.jujuy.gov.ar/images/M_images/Dispositivo-de-Seguranca.exe

Do the test !

Thanks



Hello,
avast! doesn't detect it at all (not automatically, nor manually). Detection will be added.

Best regards,
Milos

Offline RejZoR

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Re: avast free 5 bug
« Reply #3 on: September 15, 2010, 03:46:20 PM »
Interesting, haven't got anything positive from Comodo CIMA or Norman Sandbox. Also nothing on VT.
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Offline Lisandro

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Re: avast free 5 bug
« Reply #4 on: September 15, 2010, 10:58:23 PM »
Interesting, haven't got anything positive from Comodo CIMA or Norman Sandbox. Also nothing on VT.
Unfortunately, trojan bankers are very common here in Brazil.
I'm surprised that the powerful Avira does not detect it ;D
The best things in life are free.

Henrique - RJ

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Re: avast free 5 bug
« Reply #5 on: September 15, 2010, 11:23:01 PM »
I'm surprised that the powerful Avira does not detect it ;D

Avira is not 100% detection.  ;)

But I think avast is improving mainly due to the sending of samples by the world community and also its faster response.  ::)

Offline Lisandro

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Re: avast free 5 bug
« Reply #6 on: September 15, 2010, 11:28:50 PM »
Avira is not 100% detection.  ;)
Nobody is. But people usually say: "Oh, Avira has the best detection rate at all, it's perfect"...

But I think avast is improving mainly due to the sending of samples by the world community and also its faster response.
Good to know that.
Thanks for uploading samples and improve detection :)
The best things in life are free.

Henrique - RJ

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Re: avast free 5 bug
« Reply #7 on: September 15, 2010, 11:34:48 PM »
I have 10 phishing bankers pages files (captured only today) that avast did not detect (Avira detects almost all).

avast has a lot to improve ...   :'(
« Last Edit: September 15, 2010, 11:49:04 PM by Henrique - RJ »

Offline Lisandro

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Re: avast free 5 bug
« Reply #8 on: September 15, 2010, 11:40:08 PM »
avast has a lot to improve ...   :'(
Sure. Again: nobody is perfect.
Well... There is one that is saying it's impenetrable...
The best things in life are free.

Henrique - RJ

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Re: avast free 5 bug
« Reply #9 on: September 16, 2010, 12:08:37 AM »
An example:

Fhishing site: hxxp://bradescohome-ru.1gb.ru/log/site/perfil/index.php

VirusTotal (browsers): http://www.virustotal.com/url-scan/report.html?id=7ced66fcaa88f82e04545ec23fcb5680-1284580727

VirusTotal (only Avira detection): http://www.virustotal.com/file-scan/report.html?id=839d18035736cc6e412bea74cf9d671721f3ffaf83b18d78e8726656fd6af9d0-1284587931

All my samples obtained from this site (user): http://www.phishtank.com/user_submissions.php?page=0&username=vmcosta

Hello,
avast! doesn't detect it at all (not automatically, nor manually). Detection will be added.

The cracker has changed the trojan banker (it's quick).

poor avast ...  :'(

« Last Edit: September 16, 2010, 12:13:11 AM by Henrique - RJ »

Offline Lisandro

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Re: avast free 5 bug
« Reply #10 on: September 16, 2010, 12:13:36 AM »
Please, edit the hxxp://www.phishtank.com/ link!
The best things in life are free.

Henrique - RJ

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Re: avast free 5 bug
« Reply #11 on: September 16, 2010, 12:19:17 AM »
Please, edit the hxxp://www.phishtank.com/ link!

Why ?

No risk

Offline Lisandro

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Re: avast free 5 bug
« Reply #12 on: September 16, 2010, 01:17:00 AM »
The best things in life are free.

Offline Marc57

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Re: avast free 5 bug
« Reply #13 on: September 16, 2010, 08:50:35 AM »
« Last Edit: September 16, 2010, 08:54:19 AM by Marc57 »
You Wanted the Best You Got the Best the Hottest Band in the World KISS!!!

SafeSurf

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Re: avast free 5 bug
« Reply #14 on: September 16, 2010, 10:27:08 AM »
@ Marc57,  Thanks.  Glad I could help with the scanning.  :)

@ Henrique - RJ,  I had an incident a few weeks ago when beta testing a FW on another machine...no it wasn't OA  :'(.  In any case, someone got through the FW while I was on a banking site and what saved me was PrevX w/SO http://www.prevx.com/safeonline.asp.  It is fully compatible with Avast and OA (all versions).  You can always trial it to see if you like it.  I have the settings for Self Protection and SafeOnline set to high and the others at default.  Let me know if you have any questions.  Thanks.