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Trojan:Win32/Fherntok.A


First posted on 27 May 2014.
Source: Microsoft

Aliases :

There are no other names known for Trojan:Win32/Fherntok.A.

Explanation :

Threat behavior

Installation

Trojan:Win32/Fherntok.A creates the following files on your PC:

  • %windir% \assembly\nativeimages_v4.0.30319_32\temp\8ec-0\system.activities.presentation.dll
  • c:\documents and settings\administrator\application data\123.jpg
  • c:\documents and settings\administrator\application data\svchost.exe - detected as Trojan:Win32/Fherntok.A
  • c:\documents and settings\administrator\application data\taskmgr.exe


Payload

Contacts remote host

Trojan:Win32/Fherntok.A might contact a remote host at pool.50btc.com using port 8332. Commonly, malware does this to:
  • Report a new infection to its author
  • Receive configuration or other data
  • Download and run files, including updates or other malware
  • Receive instructions from a remote hacker
  • Upload data taken from your PC
This malware description was produced and published using automated analysis of file SHA1 273b76de875c8e34944a2a2e673cc2bd85c2dce2.Symptoms

System changes

The following could indicate that you have this threat on your PC:

  • You have these files:

    %windir%\assembly\nativeimages_v4.0.30319_32\temp\8ec-0\system.activities.presentation.dll
    c:\documents and settings\administrator\application data\123.jpg
    c:\documents and settings\administrator\application data\svchost.exe
    c:\documents and settings\administrator\application data\taskmgr.exe

Last update 27 May 2014

 

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