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ADW_GETSAVIN

September 07, 2013
 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Adware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

  TECHNICAL DETAILS

File Size:

81,864 bytes

File Type:

EXE

Memory Resident:

No

Initial Samples Received Date:

07 Sep 2013

Arrival Details

This adware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This adware creates the following folders:

  • %System Root%\DOCUME~1
  • %System Root%\DOCUME~1\Wilbert
  • %User Profile%\LOCALS~1
  • %User Temp%\nsv5.tmp
  • %User Temp%\nsu15.tmp
  • %System Root%\Documents and Settings\Wilbert
  • %Application Data%\getsavin
  • %Application Data%\getsavin\ie

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.)

Autostart Technique

This adware registers itself as a BHO to ensure its automatic execution every time Internet Explorer is used by adding the following registry keys:

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}

Other System Modifications

This adware deletes the following files:

  • %User Temp%\nsk1.tmp
  • %User Temp%\nsv5.tmp
  • %User Temp%\nsp11.tmp
  • %User Temp%\nsu15.tmp
  • %User Temp%\nsu15.tmp\ns19.tmp
  • %User Temp%\nsu15.tmp\ns1C.tmp
  • %User Temp%\nsu15.tmp\ns1F.tmp
  • %User Temp%\nsu15.tmp\ns32.tmp
  • %User Temp%\nsu15.tmp\ns3B.tmp

(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.)

It adds the following registry keys:

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin

HKEY_CURRENT_USER\Software\GetSavin

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Ext\CLSID

HKEY_CURRENT_USER\Software\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext\CLSID

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Policies\
Ext

HKEY_LOCAL_MACHINE\Software\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext

HKEY_CLASSES_ROOT\CLSID\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}

HKEY_CLASSES_ROOT\CLSID\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}\
InProcServer32

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin

It adds the following registry entries:

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
ie = "1"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
ff = "1"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
chrome = "1"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
key = "83AD8502-76EC-11E2-97F6-12313B082201"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
license = "23E276C9-89A7-460C-AAA7-6858CE1325DD"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
time = "1372218977"

HKEY_CURRENT_USER\Software\GetSavin
license = "23E276C9-89A7-460C-AAA7-6858CE1325DD"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Ext\CLSID
2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1 = "1"

HKEY_CURRENT_USER\Software\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext\CLSID
2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1 = "1"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
file = "getsavin_1372243801.dll"

HKEY_CURRENT_USER\Software\AppDataLow\
software\GetSavin
guid = "2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Ext
DisableAddonLoadTimePerformanceNotifications = "1"

HKEY_CURRENT_USER\Software\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext
DisableAddonLoadTimePerformanceNotifications = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Ext
DisableAddonLoadTimePerformanceNotifications = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext
DisableAddonLoadTimePerformanceNotifications = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Policies\
Ext
IgnoreFrameApprovalCheck = "1"

HKEY_CURRENT_USER\Software\Wow6432Node\
Microsoft\Windows\CurrentVersion\
Policies\Ext
IgnoreFrameApprovalCheck = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}\InProcServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}
NoExplorer = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin
DisplayName = "GetSavin"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin
UninstallString = "%Application Data%\getsavin\uninst.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin
DisplayVersion = "1.1372243816"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin
URLInfoAbout = "http://www.{BLOCKED}in.com"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GetSavin
Publisher = "Adpeak, Inc."

It modifies the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1609 = "0"

(Note: The default value data of the said registry entry is 1.)

Dropping Routine

This adware drops the following files:

  • %User Temp%\nsf3.tmp
  • %User Temp%\nsv5.tmp\nsisFile.dll
  • %User Temp%\nsv5.tmp\System.dll
  • %User Temp%\nsv5.tmp\inetc.dll
  • /end
  • %System Root%\getsavin.ini
  • %System Root%\getsavin-1360876817.exe
  • %User Temp%\nsp13.tmp
  • %User Temp%\nsu15.tmp\nsExec.dll
  • %Application Data%\getsavin\updater.exe
  • %User Temp%\nsu15.tmp\System.dll
  • %User Temp%\nsu15.tmp\nsisFile.dll
  • %User Temp%\nsu15.tmp\inetc.dll
  • /END
  • 128
  • %Application Data%\getsavin\sqlite3.exe
  • \extensions\getsavin@jetpack\bootstrap.js
  • \extensions\getsavin@jetpack\harness-options.json
  • \extensions\getsavin@jetpack\icon.png
  • \extensions\getsavin@jetpack\icon64.png
  • \extensions\getsavin@jetpack\install.rdf
  • \extensions\getsavin@jetpack\locales.json
  • \extensions\getsavin@jetpack\defaults\preferences\prefs.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\page-mod.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\private-browsing.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\request.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\windows.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\api-utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\base64.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\byte-streams.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\collection.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\cortex.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\cuddlefish.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\deprecate.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\environment.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\errors.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\file.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\functional.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\globals.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\heritage.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\hidden-frame.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\light-traits.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\list.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\match-pattern.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\memory.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\namespace.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\observer-service.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\plain-text-console.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\preferences-service.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\promise.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\querystring.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\runtime.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\sandbox.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\self.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\system.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\text-streams.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\timer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traceback.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traits.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\unload.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\url.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\uuid.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\window-utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xhr.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xpcom.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xul-app.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\addon\runner.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\content-proxy.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\content-worker.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\symbiont.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\worker.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\dom\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\event\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\event\target.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\events\assembler.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\html.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\locale.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\prefs.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\private-browsing\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\system\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\observer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\tab.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traits\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\data.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\object.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\registry.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\thumbnail.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\window\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\dom.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\observer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\tabs.js
  • \extensions\getsavin@jetpack\resources\getsavin\data\icon.png
  • \extensions\getsavin@jetpack\resources\getsavin\data\icon64.png
  • \extensions\getsavin@jetpack\resources\getsavin\lib\main.js
  • %Application Data%\getsavin\ie\getsavin_1372243801.dll
  • %Application Data%\getsavin\uninst.exe
  • %User Temp%\nsu15.tmp\ns19.tmp
  • %User Temp%\nsu15.tmp\ns1C.tmp
  • %User Temp%\nsu15.tmp\ns1F.tmp
  • %User Temp%\nsu15.tmp\ns32.tmp
  • %User Temp%\nsu15.tmp\ns3B.tmp

(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.. %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.)

Other Details

This adware connects to the following possibly malicious URL:

  • http://{BLOCKED}g.com/log
  • http://{BLOCKED}g.com/adpk/getsavin/getsavin.ini
  • http://{BLOCKED}g.com/adpk/gs/installer-silent.exe

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.300

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Close all opened browser windows

Step 3

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\AppDataLow\software
    • GetSavin
  • In HKEY_CURRENT_USER\Software
    • GetSavin
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext
    • CLSID
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Ext
    • CLSID
  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies
    • Ext
  • In HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies
    • Ext
  • In HKEY_CLASSES_ROOT\CLSID
    • {2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}
  • In HKEY_CLASSES_ROOT\CLSID\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}
    • InProcServer32
  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
    • GetSavin

Step 4

Delete this registry value

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • ie = "1"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • ff = "1"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • chrome = "1"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • key = "83AD8502-76EC-11E2-97F6-12313B082201"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • license = "23E276C9-89A7-460C-AAA7-6858CE1325DD"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • time = "1372218977"
  • In HKEY_CURRENT_USER\Software\GetSavin
    • license = "23E276C9-89A7-460C-AAA7-6858CE1325DD"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID
    • 2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1 = "1"
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID
    • 2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1 = "1"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • file = "getsavin_1372243801.dll"
  • In HKEY_CURRENT_USER\Software\AppDataLow\software\GetSavin
    • guid = "2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext
    • DisableAddonLoadTimePerformanceNotifications = "1"
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Ext
    • DisableAddonLoadTimePerformanceNotifications = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Ext
    • DisableAddonLoadTimePerformanceNotifications = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Ext
    • DisableAddonLoadTimePerformanceNotifications = "1"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Ext
    • IgnoreFrameApprovalCheck = "1"
  • In HKEY_CURRENT_USER\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Policies\Ext
    • IgnoreFrameApprovalCheck = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}\InProcServer32
    • ThreadingModel = "Apartment"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{2F2DD533-8DAD-40D8-9D8C-BF6BE4C467F1}
    • NoExplorer = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GetSavin
    • DisplayName = "GetSavin"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GetSavin
    • UninstallString = "%Application Data%\getsavin\uninst.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GetSavin
    • DisplayVersion = "1.1372243816"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GetSavin
    • URLInfoAbout = "http://www.{BLOCKED}in.com"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GetSavin
    • Publisher = "Adpeak, Inc."

Step 5

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • From: 1609 = "0"
      To: 1609 = ""1""

Step 6

Search and delete these components

[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %User Temp%\nsf3.tmp
  • %User Temp%\nsv5.tmp\nsisFile.dll
  • %User Temp%\nsv5.tmp\System.dll
  • %User Temp%\nsv5.tmp\inetc.dll
  • /end
  • %System Root%\getsavin.ini
  • %System Root%\getsavin-1360876817.exe
  • %User Temp%\nsp13.tmp
  • %User Temp%\nsu15.tmp\nsExec.dll
  • %Application Data%\getsavin\updater.exe
  • %User Temp%\nsu15.tmp\System.dll
  • %User Temp%\nsu15.tmp\nsisFile.dll
  • %User Temp%\nsu15.tmp\inetc.dll
  • /END
  • 128
  • %Application Data%\getsavin\sqlite3.exe
  • \extensions\getsavin@jetpack\bootstrap.js
  • \extensions\getsavin@jetpack\harness-options.json
  • \extensions\getsavin@jetpack\icon.png
  • \extensions\getsavin@jetpack\icon64.png
  • \extensions\getsavin@jetpack\install.rdf
  • \extensions\getsavin@jetpack\locales.json
  • \extensions\getsavin@jetpack\defaults\preferences\prefs.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\page-mod.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\private-browsing.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\request.js
  • \extensions\getsavin@jetpack\resources\addon-kit\lib\windows.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\api-utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\base64.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\byte-streams.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\collection.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\cortex.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\cuddlefish.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\deprecate.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\environment.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\errors.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\file.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\functional.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\globals.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\heritage.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\hidden-frame.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\light-traits.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\list.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\match-pattern.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\memory.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\namespace.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\observer-service.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\plain-text-console.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\preferences-service.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\promise.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\querystring.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\runtime.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\sandbox.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\self.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\system.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\text-streams.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\timer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traceback.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traits.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\unload.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\url.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\uuid.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\window-utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xhr.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xpcom.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\xul-app.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\addon\runner.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\content-proxy.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\content-worker.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\symbiont.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\content\worker.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\dom\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\event\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\event\target.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\events\assembler.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\html.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\locale.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\l10n\prefs.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\private-browsing\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\system\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\events.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\observer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\tab.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\tabs\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\traits\core.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\data.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\object.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\registry.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\utils\thumbnail.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\window\utils.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\dom.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\loader.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\observer.js
  • \extensions\getsavin@jetpack\resources\api-utils\lib\windows\tabs.js
  • \extensions\getsavin@jetpack\resources\getsavin\data\icon.png
  • \extensions\getsavin@jetpack\resources\getsavin\data\icon64.png
  • \extensions\getsavin@jetpack\resources\getsavin\lib\main.js
  • %Application Data%\getsavin\ie\getsavin_1372243801.dll
  • %Application Data%\getsavin\uninst.exe
  • %User Temp%\nsu15.tmp\ns19.tmp
  • %User Temp%\nsu15.tmp\ns1C.tmp
  • %User Temp%\nsu15.tmp\ns1F.tmp
  • %User Temp%\nsu15.tmp\ns32.tmp
  • %User Temp%\nsu15.tmp\ns3B.tmp

Step 7

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %System Root%\DOCUME~1
  • %System Root%\DOCUME~1\Wilbert
  • %User Profile%\LOCALS~1
  • %User Temp%\nsv5.tmp
  • %User Temp%\nsu15.tmp
  • %System Root%\Documents and Settings\Wilbert
  • %Application Data%\getsavin
  • %Application Data%\getsavin\ie

Step 8

Scan your computer with your Trend Micro product to delete files detected as ADW_GETSAVIN. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 9

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

  • %User Temp%\nsk1.tmp
  • %User Temp%\nsv5.tmp
  • %User Temp%\nsp11.tmp
  • %User Temp%\nsu15.tmp
  • %User Temp%\nsu15.tmp\ns19.tmp
  • %User Temp%\nsu15.tmp\ns1C.tmp
  • %User Temp%\nsu15.tmp\ns1F.tmp
  • %User Temp%\nsu15.tmp\ns32.tmp
  • %User Temp%\nsu15.tmp\ns3B.tmp


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