Virus Profile: RDN/Generic.bfr!08B280F3B5E8

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Virus Profile information details
Risk Assessment: Home Low | Corporate Low
Date Discovered: 5/13/2014
Date Added: 5/13/2014
Origin: Unknown
Length: 1156096
Type: Trojan
Subtype: -
DAT Required: 7435
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.bfr
Length1156096 bytes
MD508b280f3b5e8b7e84d08d020e78378ed
SHA151dc98273f77e9c214532f5be691ab0fffda202e


Other Common Detection Aliases

Company NamesDetection Names
AVG (GriSoft)AdPlugin.IW (Adware)
aviraADWARE/Adware.Gen7
Dr.WebTrojan.DownLoad3.33318
FortiNetRiskware/IBryte
EsetWin32/AdWare.iBryte.R (application) (variant)
normanAgent.ASWDM
pandaTrj/Genetic.gen
SophosiBryte Optimum Installer (PUA)
Trend MicroTROJ_GEN.R047B01E814
vba32Trojan.Downloader.gen.h (suspected)

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
Attempts to download an executable file from the web.Medium
Attempts to connect to a medium risk domain that may pose a minor security risk.Medium
Enumerates many system files and directories.Low
Process attempts to call itself recursivelyLow
Adds or modifies Internet Explorer cookiesLow
No digital signature is presentInformational


McAfee ScansScan Detections
McAfee BetaRDN/Generic.bfr
McAfee SupportedRDN/Generic.bfr



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:

51DC98273F77E9C214532F5BE691AB0FFFDA202E

The following files have been added to the system:

  • %PROGRAMFILES%\Browsersafeguard\Resources\nss3.dll
  • %PROGRAMFILES%\Browsersafeguard\TrustedRoot.cer
  • %PROGRAMFILES%\Browsersafeguard\Resources\libplds4.dll
  • %TEMP%\System.Data.SQLite28787.dll
  • %PROGRAMFILES%\Browsersafeguard\Resources\libplc4.dll
  • %TEMP%\D2M-Precheck.exe
  • %PROGRAMFILES%\Browsersafeguard\Resources\certutil.exe
  • %APPDATA%\Microsoft\Crypto\RSA\S-1-5-21-1482476501-[private subnet]522115-500\7b90a71bfc56f2582e916a51ae
  • %TEMP%\nsy2D.tmp\System.dll
  • %WINDIR%\Tasks\BrowserSafeguard Update Task.job
  • %TEMP%\nsy2D.tmp\vxlsnyaiet32
  • %PROGRAMFILES%\Browsersafeguard\ewebstorewrapper.dll
  • %PROGRAMFILES%\Browsersafeguard\uninstall.browsersafeguard.exe
  • %TEMP%\lock.temp
  • %USERPROFILE%\Local Settings\Application Data\GDIPFONTCACHEV1.DAT
  • %TEMP%\suprasavings.exe
  • %TEMP%\System.Data.SQLite.DLL
  • %PROGRAMFILES%\Browsersafeguard\makecert.exe
  • %PROGRAMFILES%\Browsersafeguard\Resources\libnspr4.dll
  • %PROGRAMFILES%\Browsersafeguard\Resources\smime3.dll
  • %PROGRAMFILES%\Browsersafeguard\BrowserSafeguard.exe
  • %PROGRAMFILES%\Browsersafeguard\config.dat
  • %PROGRAMFILES%\Browsersafeguard\Resources\softokn3.dll
  • %TEMP%\nsv2E.tmp
  • %TEMP%\System.Data.SQLite74274.dll
  • %ALLUSERSPROFILE%\Start Menu\Programs\BrowserSafeguard\BrowserSafeguard.lnk

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%\tmp22.tmp
  • %TEMP%\tmp1C.tmp
  • %TEMP%\tmp23.tmp
  • %TEMP%\installer.exe
  • %TEMP%\Impressioner.exe
  • %TEMP%\Cab2A.tmp
  • %TEMP%\imp.dat
  • %TEMP%\tmp1B.tmp
  • %PROGRAMFILES%\f9e90bc0-1e07-4366-9da1-6bac72fb8271.tmp
  • %TEMP%\tmp20.tmp
  • %TEMP%\tmp26.tmp
  • %TEMP%\tmp27.tmp
  • %TEMP%\tmp21.tmp
  • %TEMP%\tmp1A.tmp
  • %TEMP%\nsy2C.tmp
  • %TEMP%\tmp1F.tmp
  • %TEMP%\Tar2B.tmp
  • %TEMP%\tmp1E.tmp
  • %TEMP%\nsy2D.tmp
  • %TEMP%\tmp28.tmp
  • %TEMP%\tmp24.tmp
  • %TEMP%\tmp1D.tmp
  • %TEMP%\tmp29.tmp
  • %TEMP%\tmp25.tmp

The following registry elements have been created:

  • HKEY_CURRENT_USER\SOFTWARE\APPDATALOW\
  • HKEY_CURRENT_USER\SOFTWARE\APPDATALOW\SOFTWARE\
  • HKEY_CURRENT_USER\SOFTWARE\APPDATALOW\SOFTWARE\SUPRASAVINGS\
  • HKEY_CURRENT_USER\SOFTWARE\BROWSERSAFEGUARDINSTALLED\
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\FIDDLERCORE\
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\FIDDLERCORE\DYNAMIC\
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\BROWSERSAFEGUARD\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\BROWSERSAFEGUARD\DEBUG\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\0D3AB52B46CCB16DD31511748D5B36A5A424E52A\
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\
  • HKEY_LOCAL_MACHINE\SOFTWARE\SUPRASAVINGS\

The following registry elements have been changed:

  • HKEY_CURRENT_USER\SOFTWARE\APPDATALOW\SOFTWARE\SUPRASAVINGS\KEY = 6E6B36EB-9156-411B-B951-C735F4747DCF
  • HKEY_CURRENT_USER\SOFTWARE\BROWSERSAFEGUARDINSTALLED\LASTUPDATE = 11/16/2012 12:01:29 AM
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\FIDDLERCORE\DYNAMIC\ATTACHED = 1
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\PROXYOVERRIDE
  • HKEY_CURRENT_USER\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\INTERNET SETTINGS\PROXYSERVER = http=127.0.0.1:1182;https=127.0.0.1:1182;
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\IMPLEMENTATIONID = browsersafeguard-rockettab-ptn
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\S = true
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\SOURCEID = innovativeapps|innovativeapps_test
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\UC = 20140513
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\UNINSTALLDISPLAY = BrowserSafeguard with RocketTab
  • HKEY_LOCAL_MACHINE\SOFTWARE\BROWSERSAFEGUARD\USERID = a0b3ec6d-af01-4b38-8219-d016413c212c
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\ESENT\PROCESS\BROWSERSAFEGUARD\DEBUG\TRACE LEVEL
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\0D3AB52B46CCB16DD31511748D5B36A5A424E52A\BLOB = [binary data]
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\RUN\BROWSERSAFEGUARD = "%PROGRAMFILES%\Browsersafeguard\BrowserSafeguard.exe"
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\DISPLAYICON = %PROGRAMFILES%\Browsersafeguard\uninstall.BrowserSafeguard.exe
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\DISPLAYNAME = BrowserSafeguard with RocketTab
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\ESTIMATEDSIZE = 300
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\INSTALLDATE = 20121016
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\INSTALLLOCATION = %PROGRAMFILES%\Browsersafeguard
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\PUBLISHER = BrowserSafeguard with RocketTab
  • HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\BROWSERSAFEGUARD\UNINSTALLSTRING = "%PROGRAMFILES%\Browsersafeguard\uninstall.BrowserSafeguard.exe" /u=true /UserID=a0b3ec6d-af01-4b38-8219-d016413c212c /SourceID=innovativeapps|innovativeapps_test /ImplementationID=browsersafeguard-rockettab-ptn /UC=20140513
  • HKEY_LOCAL_MACHINE\SOFTWARE\SUPRASAVINGS\KEY = 6E6B36EB-9156-411B-B951-C735F4747DCF
  • 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):

  • 50.112.109.**:80
  • hxxp://check.d2m.adk-mobile.com/impression/*****
  • 54.230.68.**:80
  • 54.243.208.***:80
  • hxxp://dvfw75w58kcex.cloudfront.net/impression.do/*****
  • 54.225.246.***:80
  • hxxp://browsersafeguard.com/update/*****
  • hxxp://d2myrvr3at0zas.cloudfront.net/*****
  • 54.230.68.***:80
  • 54.230.70.**:80
  • hxxp://d3emsmln8xfj03.cloudfront.net/bundles/suprasavings/*****
  • 54.230.71.**:80
  • 23.6.167.**:443
  • 50.17.185.***:80
  • hxxp://imp.premiuminstaller.com/impression.do/*****
  • 198.20.70.**:80
  • 216.239.32.**:123

   

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.

   

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