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Virus Profile: Generic.dx!F86FC107F53D

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 10/20/2013
Date Added: 10/20/2013
Origin: Unknown
Length: 397312
Type: Trojan
Subtype: -
DAT Required: 7234
Removal Instructions
   
 
 
   

Description

This is a Trojan detection. Unlike viruses, Trojans do not self-replicate. They are spread manually, often under the premise that they are beneficial or wanted. The most common installation methods involve system or security exploitation, and unsuspecting users manually executing unknown programs. Distribution channels include e-mail, malicious or hacked Web pages, Internet Relay Chat (IRC), peer-to-peer networks, etc.

Indication of Infection

This symptoms of this detection are the files, registry, and network communication referenced in the characteristics section.

Methods of Infection

Trojans do not self-replicate. They are spread manually, often under the premise that the executable is something beneficial. Distribution channels include IRC, peer-to-peer networks, newsgroup postings, e-mail, etc.

   

Virus Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionGeneric.dx
Length397312 bytes
MD5f86fc107f53d599310e8713e9b5bfd91
SHA1d105193c0e60be0fb63be6a64be06df90f992e63


Other Common Detection Aliases

Company NamesDetection Names
EMSI SoftwareGen:Variant.Graftor.64042 (B)
ahnlabTrojan/Win32.Agent
avastWin32:Malware-gen
AVG (GriSoft)Generic31.ARJE (Trojan horse)
aviraTR/Malex.E.2587
KasperskyTrojan.Win32.Agent.xayc
BitDefenderGen:Variant.Graftor.64042
Dr.WebTrojan.MulDrop4.26386
F-ProtW32/Agent.VU.gen!Eldorado
FortiNetW32/Filunork.AB!tr
MicrosoftTrojan:Win32/Malex.gen!E
SymantecSuspicious.Cloud.2
EsetWin32/Filunork.AB
normanAgent.AKXMS
pandaTrj/Genetic.gen
risingTrojan.FakeFolder!4EF8
Trend MicroTROJ_GEN.R047C0DJI13

Other brands and names may be claimed as the property of others.


ActivitiesRisk Levels
Attempts to write file to shared locations.Low
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaGeneric.dx
McAfee SupportedGeneric.dx



System Changes

Some path values have been replaced with environment variables as the exact location may vary with different configurations.
e.g.
%WINDIR% = \WINDOWS (Windows 9x/ME/XP/Vista/7), \WINNT (Windows NT/2000)
%PROGRAMFILES% = \Program Files


The following files were analyzed:

D[private subnet]BE0FB63BE6A64BE06DF90F992E63

The following files have been added to the system:

  • %COMMONPROGRAMFILES%\microsoft shared\dao\svchost.exe
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\20121116002241.lck
  • %COMMONPROGRAMFILES%\Microsoft Shared\DAO\rnt1.inf
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\20121116002426.lck
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\tasklist.txt

The following files were temporarily written to disk then later removed:

  • %TEMP%\CabTmp_01_0A
  • %TEMP%\CabTmp_02_08
  • %TEMP%\CabTmp_02_05
  • %TEMP%\CabTmp_01_02
  • %TEMP%\CabTmp_01_07
  • %TEMP%\CabTmp_01_06
  • %TEMP%\CabTmp_01_01
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\netstatan.txt
  • %TEMP%\CabTmp_02_01
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\sysinfo.txt.cab
  • %TEMP%\CabTmp_02_04
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\sysinfo.txt
  • %TEMP%\CabTmp_01_05
  • %TEMP%\CabTmp_02_06
  • %TEMP%\CabTmp_02_0A
  • %TEMP%\CabTmp_01_04
  • %TEMP%\CabTmp_02_02
  • C:\Documents and Settings\LocalService\Application Data\Microsoft\AddIns\InternalLog\D41D8CD98F00B204E9800998ECF8427E\RP71\netstatan.txt.cab
  • %TEMP%\CabTmp_01_09
  • %TEMP%\CabTmp_02_07
  • %TEMP%\CabTmp_02_09
  • %TEMP%\CabTmp_02_03
  • %TEMP%\CabTmp_01_03
  • %TEMP%\CabTmp_01_08

The following registry elements have been changed:

  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\RFC1156AGENT\CURRENTVERSION\PARAMETERS\TRAPPOLLTIMEMILLISECS = 15000

   

Please use the following instructions for all supported versions of Windows:


1. Disable Windows System Restore. For instructions, please refer to: http://www.mcafee.com/us/downloads/free-tools/disabling-system-restore.aspx

2. Update your McAfee Anti-Virus product to the latest version (when possible), and ensure the latest DAT and Engine and any applicable EXTRA.DATs are installed.

3. Run a full system scan. (On-Demand Scan)

4. Reboot, as soon as it is convenient, to ensure all malicious components are removed.