Virus Profile: RDN/Generic.tfr!cs!B5DF1BF80EC3

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 5/11/2013
Date Added: 5/11/2013
Origin: Unknown
Length: 871208
Type: Trojan
Subtype: -
DAT Required: 7071
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 DetectionRDN/Generic.tfr!cs
Length871208 bytes
MD5b5df1bf80ec3d3928627330106bdf03a
SHA1574821a6015618fea71f41ab3f7a88e4cb0e0039


Other Common Detection Aliases

Company NamesDetection Names
Dr.WebAdware.Downware.1165
Trend MicroTROJ_GEN.R47H1E5

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


ActivitiesRisk Levels
Attempts to download an executable file from the web.Medium
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
Adds or modifies Internet Explorer cookiesLow


McAfee ScansScan Detections
McAfee BetaRDN/Generic.tfr!cs
McAfee SupportedRDN/Generic.tfr!cs



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:

574821A6015618FEA71F41AB3F7A88E4CB0E0039

The following files have been added to the system:

  • %TEMP%\OptimizerPro.exe
  • %PROGRAMFILES%\Optimizer Pro\scan.gif
  • %PROGRAMFILES%\Optimizer Pro\OptProUninstaller.exe
  • %PROGRAMFILES%\Optimizer Pro\unins000.dat
  • %ALLUSERSPROFILE%\Start Menu\Programs\Optimizer Pro\Optimizer Pro.lnk
  • %TEMP%\D2M-Precheck.exe
  • %TEMP%\nsr6E.tmp
  • %TEMP%\OtshotInstaller7.exe
  • %ALLUSERSPROFILE%\Start Menu\Programs\Optimizer Pro\Optimizer Pro on the Web.lnk
  • %PROGRAMFILES%\Optimizer Pro\unins000.exe
  • %TEMP%\Optimizer_Pro.exe
  • %PROGRAMFILES%\Optimizer Pro\HomePage.url
  • %PROGRAMFILES%\Optimizer Pro\OptProStart.exe
  • %PROGRAMFILES%\Optimizer Pro\OptProLauncher.exe
  • %PROGRAMFILES%\Optimizer Pro\OptProSmartScan.exe
  • %ALLUSERSPROFILE%\Start Menu\Programs\Optimizer Pro\Uninstall Optimizer Pro.lnk
  • %TEMP%\Solid-SavingsUS.exe
  • %PROGRAMFILES%\Optimizer Pro\sqlite3.dll
  • %PROGRAMFILES%\Optimizer Pro\OptProReminder.exe
  • %PROGRAMFILES%\Optimizer Pro\file_id.diz
  • %TEMP%\check_offer_rp.dll
  • %PROGRAMFILES%\Optimizer Pro\English.ini
  • %PROGRAMFILES%\Optimizer Pro\OptProSchedule.exe
  • %TEMP%\6091A.dmp
  • %TEMP%\dw.log
  • %USERPROFILE%\Desktop\Optimizer Pro.lnk
  • %TEMP%\QuickShare1.exe
  • %PROGRAMFILES%\Optimizer Pro\OptProGuard.exe
  • %TEMP%\lock.temp
  • %PROGRAMFILES%\Optimizer Pro\OptimizerPro.exe
  • %PROGRAMFILES%\Optimizer Pro\OptimizerPro.chm
  • %TEMP%\SmartbarExeInstaller.exe
  • %ALLUSERSPROFILE%\Start Menu\Programs\Optimizer Pro\Help.lnk
  • %TEMP%\nsoA1.tmp\Registry.dll

The following files have been changed:

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

The following files have been deleted:

  • %TEMP%\is-7E367.tmp\_isetup
  • %TEMP%\is-7E367.tmp

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

  • %TEMP%\tmp3C.tmp
  • %TEMP%\tmp3D.tmp
  • %TEMP%\TarB3.tmp
  • %TEMP%\Impressioner.exe
  • %TEMP%\CabB2.tmp
  • %TEMP%\nsc6F.tmp\InstallerUtils.dll
  • %TEMP%\nsc6F.tmp\Hkfum.tmp
  • %TEMP%\imp.dat
  • %TEMP%\is-7E367.tmp\_isetup\_shfoldr.dll
  • %TEMP%\tmp42.tmp
  • %TEMP%\tmp43.tmp
  • %TEMP%\System.Data.SQLite.DLL
  • %TEMP%\nsc6F.tmp
  • %TEMP%\tmp3A.tmp
  • %TEMP%\tmp40.tmp
  • %TEMP%\nsc6F.tmp\System.dll
  • %TEMP%\tmp3F.tmp
  • %TEMP%\tmp41.tmp
  • %TEMP%\is-7E367.tmp\_isetup\_RegDLL.tmp
  • %TEMP%\nsoA1.tmp
  • %TEMP%\tmp3B.tmp
  • %TEMP%\nsr6D.tmp
  • %TEMP%\nsnA0.tmp
  • %TEMP%\tmp3E.tmp
  • %TEMP%\tmp44.tmp
  • %TEMP%\is-P1EI5.tmp\Optimizer_Pro.tmp

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\SMARTBAREXEINSTALLER\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\SMARTBAREXEINSTALLER\DEBUG\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\OPTIMIZER PRO = %PROGRAMFILES%\Optimizer Pro\OptProLauncher.exe
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\ADSBUYNOWURL = http://pcup26b.pcutilitiespro.revenuewire.net/driverpro/register?121000653-US-006_584cabc6-b3f0-4d52-b7e2-3ffbf17c3258
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\ADSDOWNLOADURL = http://dl.softservers.net/121000653/DriverPro.exe
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\ADSHOST = dl.softservers.net
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\APPSTART = 0
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\BUYNOWURL = http://pcup26b.pcutilitiespro.revenuewire.net/optimizerpro/register?111000653-US-006_584cabc6-b3f0-4d52-b7e2-3ffbf17c3258
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\DELAYEDSTART = 53
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\HOMEPAGEURL = http://www.pcutilitiespro.com/
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\INSTALLDATE = [binary data]
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\LANGUAGE = 1
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\MACHINEGUID = 584cabc6-b3f0-4d52-b7e2-3ffbf17c3258
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\OS = 102
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\QUERRY = http://bi.softservers.net/t/op?sid=111000653-US-006&dt=%dt%&gid=%GID%&tz=%tz%&ln=%ln%&lc=%lc%&bis=%bis%&bief=%bief%&biefx=%biefx%&bif=%bif%&os=%os%
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\SETUPNAME = %TEMP%\optimizerpro.exe
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\SUPPORTURL = http://support.pcutilitiespro.com/
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\UNINSTALLURL = https://safecart.com/pcutilitiespro/.op-special/purchase?sid=111000653-US-006
  • HKEY_CURRENT_USER\SOFTWARE\OPTIMIZER PRO\USEADS = 1
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\SMARTBAREXEINSTALLER\DEBUG\TRACE LEVEL
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\AUTHROOT\CERTIFICATES\4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5\BLOB = [binary data]
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\DISPLAYNAME = Optimizer Pro v3.0
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\DISPLAYVERSION = 3.0
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\HELPLINK = http://www.pcutilitiespro.com
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: APP PATH = %PROGRAMFILES%\Optimizer Pro
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: DESELECTED TASKS
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: ICON GROUP = Optimizer Pro
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: LANGUAGE = en
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: SELECTED TASKS = desktopicon
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: SETUP VERSION = 5.4.2 (a)
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INNO SETUP: USER = Administrator
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INSTALLDATE = 20121115
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\INSTALLLOCATION = %PROGRAMFILES%\Optimizer Pro\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\MAJORVERSION = 3
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\MINORVERSION = 0
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\NOMODIFY = 1
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\NOREPAIR = 1
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\PUBLISHER = PC Utilities Pro
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\QUIETUNINSTALLSTRING = "%PROGRAMFILES%\Optimizer Pro\unins000.exe" /SILENT
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\UNINSTALLSTRING = "%PROGRAMFILES%\Optimizer Pro\unins000.exe"
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\URLINFOABOUT = http://www.pcutilitiespro.com
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\OPTIMIZER PRO_IS1\URLUPDATEINFO = http://www.pcutilitiespro.com
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\CATEGORYCOUNT = 16
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\CATEGORYMESSAGEFILE = %WINDIR%\SYSTEM32\ESENT.dll
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\EVENTMESSAGEFILE = %WINDIR%\SYSTEM32\ESENT.dll
  • HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\SERVICES\EVENTLOG\APPLICATION\ESENT\TYPESSUPPORTED = 7

The applications attempted the following network connection(s):

  • 54.243.208.***:80
  • hxxp://ddnw0hpcyyfnj.cloudfront.net/*****
  • 54.240.188.**:80
  • hxxp://imp.oi-imp1.com/impression.do/*****
  • 208.86.197.***:80
  • 199.7.55.***:80
  • 199.7.54.***:80
  • 174.35.52.**:80
  • 23.21.161.***:80
  • 168.62.107.**:80
  • 70.96.0.*:80
  • 54.235.251.***:80

   

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.

   

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