Author Topic: virus detect  (Read 7410 times)

0 Members and 1 Guest are viewing this topic.

Offline dos622

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #15 on: July 20, 2009, 02:24:46 PM »
Superantispyware, and/or MBAM,.
It`is Working for Win 2003 Server?

Offline dos622

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #16 on: July 21, 2009, 07:02:03 AM »

Offline Tarq57

  • Avast Evangelist
  • Massive Poster
  • ***
  • Posts: 3695
  • If at first you don’t succeed; call it version 1.0
Re: virus detect
« Reply #17 on: July 21, 2009, 07:09:26 AM »
Quote
It`is Working for Win 2003 Server?
It does not say it does, in the supported operating systems, but I see no reason why it would not.
You could always try it.
Windows 10,Windows Firewall,Firefox w/Adblock.

Offline dos622

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #18 on: July 21, 2009, 11:30:21 AM »
tell me about my problem. virus not detected avast.

Offline Maxx_original

  • Avast team
  • Super Poster
  • *
  • Posts: 1479
Re: virus detect
« Reply #19 on: July 21, 2009, 12:06:47 PM »
it's the case of AutoIt, which is internally decompiled already, but the proper update of the engine is not yet publicly available - it's not about the update of virus database, we decided to apply some smart methods to detect AutoIt malware and these must be implemented to engine... once it will be done, the detection of AutoIt malware will be quick, easy and accurate.. sorry for any inconvenience, we know about some lags in the processing of AutoIt samples, but all necessary steps to resolve this issue are ready to rock & roll (you'll se soon) ;)

Offline dos622

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #20 on: July 21, 2009, 12:22:11 PM »
ok.
I will wait with impatience.

Offline waleed101

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #21 on: July 21, 2009, 08:44:17 PM »
I had the same problem 3 months ago I sent the virus to avast by Email and by quarantine but avast still never catch the virus this is total virus report:
http://www.virustotal.com/analisis/8d5ba610dad2d60901117e81a4698a5950889972260e9fe5e2bb5ccee2d07f5d-1248201538
why this slow response from avast :( :( :(
« Last Edit: July 21, 2009, 09:00:27 PM by waleed101 »

Offline Maxx_original

  • Avast team
  • Super Poster
  • *
  • Posts: 1479
Re: virus detect
« Reply #22 on: July 21, 2009, 11:15:52 PM »
because it is not much clever to detect AutoIt malware from outside and the developing (and testing) of an decompiler took some time... as you maybe know - there are some publicly available AutoIt scramblers and "encryptors" and AutoIt itself could be quite polymorphic - that makes the detection from outside ineffective, because it covers only the one particular file, while the authors of the malware are able to make the same (or slightly different) sample in a minute and it will be undetected... the decompilation gives us a chance to make algorithmical detections, which are much stronger (in our internal testing two algo detections can catch thousands of malware AutoIt samples, that really worth it)...

Offline Lisandro

  • Avast team
  • Certainly Bot
  • *
  • Posts: 67247
Re: virus detect
« Reply #23 on: July 21, 2009, 11:23:21 PM »
It's a pity that a fantastic tool to develop .exe files is being used by the dark side...
The best things in life are free.

Offline Maxx_original

  • Avast team
  • Super Poster
  • *
  • Posts: 1479
Re: virus detect
« Reply #24 on: July 22, 2009, 09:39:40 AM »
Tech: almost all good tools were already abused by malware authors... very similar to AutoIt is a case of QuickBatch (you can embed a batch file and any additional data into an encrypted and compressed stream) - it's easy to make a malware with few mouse clicks :(... the extractor of QuickBatch files is under development now..

Offline dos622

  • Jr. Member
  • **
  • Posts: 38
Re: virus detect
« Reply #25 on: July 24, 2009, 07:59:44 AM »
when we wait for version of avast which will treat these viruses?