For Consumer

Virus Profile: Downloader-FGY!369C73E25E08

Threat Search
Print
   
Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 3/10/2013
Date Added: 3/10/2013
Origin: Unknown
Length: 135168
Type: Trojan
Subtype: Downloader
DAT Required: 7009
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 DetectionDownloader-FGY!369C73E25E08
Length135168 bytes
MD5369c73e25e086006fafea68b0843863c
SHA1066efbd86f5aac49a2ebe82ad8ca52234fe1eb14


Other Common Detection Aliases

Company NamesDetection Names
avastWin32:Rootkit-gen
AVG (GriSoft)Crypt.BKEQ
aviraTR/Crypt.ZPACK.Gen8
BitDefenderGen:Variant.Symmi.13242
clamavPUA.Win32.Packer.MingwGcc-2
Dr.WebTrojan.Inject.64560
FortiNetW32/Yakes.BRQC!tr
MicrosoftVirTool:Win32/CeeInject.gen!HL
SymantecTrojan.Gen
EsetWin32/Injector.ABXH trojan (variant)
normanCridex.CC
pandaTrj/Dtcontx.A
SophosMal/EncPk-AGE
vba32Trojan.Inject.fakh
V-BusterTrojan.DMSpammer!ekPunBef4tc (trojan)

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


ActivitiesRisk Levels
Attempts to modify the hosts file. This could be used to map hostnames different IP addresses redirecting traffic to an alternate location.High
Attempts to write to a memory location of a previously loaded process.Medium
Modifies Windows firewall settings.Medium
Enumerates many system files and directories.Low
Enumerates process listLow
Attempts to send data or commands via HTTPLow
Process attempts to call itself recursivelyLow
Attempts to write to a memory location of an unknown processLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaDownloader-FGY!369C73E25E08
McAfee SupportedDownloader-FGY!369C73E25E08



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:

svcnost.exe

The following files have been added to the system:

  • %APPDATA%\ntuser.dat

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

  • %WINDIR%\SYSTEM32\drivers\etc\hosts
  • %APPDATA%\desktop.ini

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\INTERNET EXPLORER\LOWREGISTRY\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\INTERNET EXPLORER\LOWREGISTRY\SAVEDLEGACYSETTINGSML = 249085924
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\WINDOWS INIT = "%APPDATA%\xai3rchsdjy1kiwv1pgytnwticoivpms2\svcnost.exe"
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\SHAREDACCESS\PARAMETERS\FIREWALLPOLICY\STANDARDPROFILE\AUTHORIZEDAPPLICATIONS\LIST\%APPDATA%\XAI3RCHSDJY1KIWV1PGYTNWTICOIVPMS2\SVCNOST.EXE = %APPDATA%\xai3rchsdjy1kiwv1pgytnwticoivpms2\svcnost.exe:*:Enabled:ldrsoft

The applications attempted the following network connection(s):

  • 94.20.30.***:80
  • 89.149.242.***:80
  • hxxp://89.149.243.63/*****

   

All Users:

Please use the following instructions for all supported versions of Windows to remove threats and other potential risks:

1.Disable System Restore .

2.Update to current engine and DAT files for detection and removal.

3.Run a complete system scan.

Modifications made to the system Registry and/or INI files for the purposes of hooking system startup, will be successfully removed if cleaning with the recommended engine and DAT combination (or higher).

1. Please go to the Microsoft Recovery Console and restore a clean MBR.

On windows XP:

Insert the Windows XP CD into the CD-ROM drive and restart the computer.
When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
Select the Windows installation that is compromised and provide the administrator password
Issue 'fixmbr' command to restore the Master Boot Record
Follow onscreen instructions
Reset and remove the CD from CD-ROM drive.


On Windows Vista and 7:

Insert the Windows CD into the CD-ROM drive and restart the computer.
Click on "Repair Your Computer"
When the System Recovery Options dialog comes up, choose the Command Prompt.
Issue 'bootrec /fixmbr' command to restore the Master Boot Record
Follow onscreen instructions
Reset and remove the CD from CD-ROM drive.

   

PC Infected? Get Expert Help

McAfee
Virus Removal Service

Connect to one of our Security Experts by phone. Have your PC fixed remotely - while you watch!

$89.95