Generic.tfr!2D291516F​D1D

This page shows details and results of our analysis on the malware Generic.tfr!2D291516FD1D

Overview

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.


Minimum DAT

7469 (2014-06-14)

Updated DAT

7469 (2014-06-14)

Minimum Engine

5600.1067

File Length

322544

Description Added

2014-06-15

Description Modified

2014-06-15

Malware Proliferation

Characteristics

This is a Trojan

File PropertiesProperty Values
McAfee DetectionGeneric.tfr
Length322544 bytes
MD52d291516fd1d4462a121d7df49747c7b
SHA16281b62425bf838d0a5d5d451ac6fa46868291a3


Other Common Detection Aliases

Company NamesDetection Names
EMSI SoftwareTrojan.Generic.11352795 (B)
ahnlabPUP/Win32.TSULoader
avastWin32:InstalleRex-BW [PUP]
AVG (GriSoft)Generic.373
aviraTR/Visucius.20
KasperskyTrojan.Win32.AntiFW.b
BitDefenderTrojan.Generic.11352795
Dr.WebTrojan.WebPick.2579
SymantecTrojan.Gen
EsetWin32/InstalleRex.M
pandaPUP/TSUploader
SophosInstallRex
Trend MicroTROJ_GEN.R02EC0EFD14
vba32Downware.TSU
V-BusterTrojan.AntiFW! (trojan)

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


ActivitiesRisk Levels
Attempts to connect to a high risk domain that may pose a security risk.High
Enumerates many system files and directories.Low
Enumerates process listLow
Attempts to send data or commands via HTTPLow
Adds or modifies Internet Explorer cookiesLow


McAfee ScansScan Detections
McAfee BetaGeneric.tfr
McAfee SupportedGeneric.tfr



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:

6281B62425BF838D0A5D5D451AC6FA46868291A3

The following files have been added to the system:

  • %ALLUSERSPROFILE%\Application Data\InstallMate\C48BDA43\cfg\2.ini
  • %TEMP%\6281B62425BF838D0A5D5D451AC6FA46868291A3.log
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\_Setup.dll
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\Setup.exe
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\Setup.ico
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\Custom.dll
  • %TEMP%\TsuE284C294.dll
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\general_logo.bmp
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\Readme.txt
  • %TEMP%\{E9C43EEA-6C2F-435C-A1B7-240D32271C1C}\v_grey.jpg
  • %TEMP%\~DF5E57.tmp
  • %ALLUSERSPROFILE%\Application Data\InstallMate\C48BDA43\cfg\1.ini

The following files have been changed:

  • %TEMP%orary Internet Files\Content.IE5\index.dat

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

  • %TEMP%\down.252.1.ini.part
  • %TEMP%\down.252.v_grey.jpg.part
  • %TEMP%\down.252.2.ini.part
  • %TEMP%\C48BDA43.dat
  • %TEMP%\down.252.general_logo.bmp.part

The applications attempted the following network connection(s):

  • 54.187.76.**:80
  • 198.7.61.***:80
  • hxxp://r1.dirgreatbestepicl.info/*****

Symptoms

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

Method 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.

Removal

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.

Variants