False positive alarm?

Viruses and worms
1

Hi,Avast 's team,
after a update virus defination at 121231-1 ,avast detect a virus :

File Name: cacls.exe
location: C:\Windows$NtServicePackUinstall$
Affected by:Win32:Malware-gen
OS: Window XP SP3

and i upload cacls.exe to VirusTotal.com ,there are the result
https://www.virustotal.com/file/25f079cbf52293ab59b335208fec17aa1d608744a9b72dc00b4a45c710189394/analysis/135701600

and i also check with malwarebytes and spybot,both of them with a clear results,
it 's only avast and G-Data detected virus at VirusTotal.com , does it a False positive alarm?

please help me solve the problem
and happy new year everyone ~

2

i sent the affected files to avast’s lab and sorry about the VirusTotal.com 's result may not with a correctly Link:
Reload the VirusTotal.com 's result:
https://www.virustotal.com/file/25f079cbf52293ab59b335208fec17aa1d608744a9b72dc00b4a45c710189394/analysis/1357016006/

3

so it seem

First seen by VirusTotal
2009-02-19 04:59:04 UTC ( 3 år, 10 måneder ago )

if you have the file in chest, right click and upload to avast lab as False Poitive
or use this http://www.avast.com/contact-form.php?

4

Hello,
after a new virus defination update at 130102-0 by Avast , and i got a clear scanned result, my problem solved , thanks a fast response with Avast’s team :wink:

thank you and Happy new year~ :smiley:

5

Thanks for the confirmation it has been quickly corrected and a Happy New Year to you.