ALIASES:

[2.nsis\2.nsis\00014200.EXE]:RDN/Generic Dropper!jc, [2.nsis\2.nsis\0000c200.EXE]:Generic.dx!29F31B9 (McAfee); Trojan.Gen (Symantec); Trojan.Win32.Agent.dbgx (Kaspersky); Trojan.Win32.Agent2.cgrb (fs) (Sunbelt); Trojan horse VB.OUJ (AVG)

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan 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: 2,784,340 bytes
File Type: EXE
Memory Resident: No
Initial Samples Received Date: 24 May 2013

Arrival Details

This Trojan 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 Trojan creates the following folders:

  • %System Root%\DOCUME~1
  • %System Root%\DOCUME~1\Wilbert
  • %User Profile%\LOCALS~1
  • %User Temp%\nsm7.tmp
  • %Program Files%\Naval Strike
  • %Program Files%\Naval Strike\ReflexiveArcade
  • %System Root%\Documents and Settings\Wilbert
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢

(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.. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000, Server 2003, and XP (32-bit), Vista (32-bit), and 7 (32-bit), or C:\Program Files (x86) in Windows XP (64-bit), Vista (64-bit), and 7 (64-bit).. %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista and 7.)

Autostart Technique

This Trojan 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\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}

Other System Modifications

This Trojan deletes the following files:

  • %User Temp%\nsu1.tmp
  • %User Temp%\nsg5.tmp
  • %User Temp%\nsm7.tmp
  • %System Root%\LongMa.exe

(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.)

It adds the following registry keys:

HKEY_CURRENT_USER\SOFTWARE\Microsoft\
Internet Explorer\Desktop\longma

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\App Paths\
NavalStrike.exe

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0\
FLAGS

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0\
0

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0\
0\win32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0\
HELPDIR

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}\ProxyStubClsid

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}\ProxyStubClsid32

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}\TypeLib

HKEY_CLASSES_ROOT\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}\InprocServer32

HKEY_CLASSES_ROOT\¹¤³Ì1.IE360

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
HideDesktopIcons\ClassicStartMenu

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
HideDesktopIcons\NewStartPanel

HKEY_LOCAL_MACHINE\TestSOFTWARE\ReflexiveArcade\
198

HKEY_CURRENT_USER\TestSOFTWARE\ReflexiveArcade\
198

HKEY_LOCAL_MACHINE\SOFTWARE\Silver\
Information

HKEY_LOCAL_MACHINE\SOFTWARE\ReflexiveArcade\
198

HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\MCD

It adds the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
homepages = "http://www.{BLOCKED}2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
url1 = "hao123.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
tihuan1 = "www.kuku2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
url2 = "go2000.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
tihuan2 = "www.kuku2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
url3 = "1188.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
tihuan3 = "www.kuku2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
url4 = "2345.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
tihuan4 = "www.kuku2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
url5 = "265.com"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Desktop\longma
tihuan5 = "www.kuku2.com"

HKEY_CURRENT_USER\Software\Microsoft\
Windows NT\CurrentVersion\Winlogon
shell = "explorer.exe,%System%\W1NL0g0.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)
DisplayName = "Ï®»÷ÔËÊä½¢(Naval Strike) "

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)
UninstallString = "%Program Files%\Naval Strike\uninst.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)
DisplayIcon = "%Program Files%\Naval Strike\NavalStrike.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)
URLInfoAbout = "http://www.{BLOCKED}e.com/update.php?name=Ï®»÷ÔËÊä½¢"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Ï®»÷ÔËÊä½¢(Naval Strike)
Publisher = "¶àÌØÈí¼þÕ¾"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}\TypeLib
Version = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
ProgID = "¹¤³Ì1.IE360"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}\InprocServer32
ThreadingModel = "Apartment"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
TypeLib = "{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
VERSION = "1.0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
¹¤³Ì1.IE360
Clsid = "{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
ProxyStubClsid = "{00020424-0000-0000-C000-000000000046}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
ProxyStubClsid32 = "{00020424-0000-0000-C000-000000000046}"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
HideDesktopIcons\ClassicStartMenu
{871C5380-42A0-1069-A2EA-08002B30309D} = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
HideDesktopIcons\NewStartPanel
{871C5380-42A0-1069-A2EA-08002B30309D} = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Silver\
Information
Address = "34d75"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
Enable = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
SwapSync = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
Palettized Formats = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
IO Priority = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
Use Generic Stencil = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\MCD
Enumerate as ICD = "0"

HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Version = "{random values}"

HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Name = "NAVALSTRIKE.RWG"

HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Id = "NAVALSTRIKE.RWG41ADBB3A0004C000"

HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
MostRecentStart = "{random values}"

It modifies the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main
Start Page = "http://www.{BLOCKED}2.com"

(Note: The default value data of the said registry entry is http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main
Start Page = "http://www.{BLOCKED}2.com"

(Note: The default value data of the said registry entry is http://www.microsoft.com/isapi/redir.dll?prd={SUB_PRD}&clcid={SUB_CLSID}&pver={SUB_PVER}&ar=home.)

Dropping Routine

This Trojan drops the following files:

  • \LongMa.exe
  • \navalstrike_duote.exe
  • %System Root%\Documents and Settings\All UsersMozilla Firefox.lnk
  • %System%\W1NL0g0.exe
  • %System Root%\a.bat
  • %User Temp%\nsm7.tmp\ioSpecial.ini
  • %User Temp%\nsm7.tmp\modern-wizard.bmp
  • %User Temp%\nsm7.tmp\modern-header.bmp
  • %User Temp%\nsm7.tmp\BrandingURL.dll
  • %User Temp%\nsm7.tmp\ToolTips.dll
  • %User Temp%\nsm7.tmp\System.dll
  • %User Temp%\nsm7.tmp\InstallOptions.dll
  • %Program Files%\Naval Strike\ReflexiveArcade\Application.dat
  • %Program Files%\Naval Strike\ReflexiveArcade\Arcade.dat
  • %Program Files%\Naval Strike\ReflexiveArcade\ReflexiveArcade.dll
  • %Program Files%\Naval Strike\debug.log
  • %Program Files%\Naval Strike\data.000
  • %Program Files%\Naval Strike\config.cfg
  • %Program Files%\Naval Strike\score.dat
  • %Program Files%\Naval Strike\Background.jpg
  • %Program Files%\Naval Strike\button_hover.jpg
  • %Program Files%\Naval Strike\button_normal.jpg
  • %Program Files%\Naval Strike\button_pressed.jpg
  • %Program Files%\Naval Strike\NavalStrike.RWG
  • %Program Files%\Naval Strike\RAW_002.wdt
  • %Program Files%\Naval Strike\RAW_003.wdt
  • %Program Files%\Naval Strike\bass.dll
  • %Program Files%\Naval Strike\NavalStrike.exe
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\Ï®»÷ÔËÊä½¢.lnk
  • %Desktop%\Ï®»÷ÔËÊä½¢.lnk
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\ÏÂÔØÈí¼þ×îаæ.lnk
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\жÔØÈí¼þ.lnk
  • %Program Files%\Naval Strike\uninst.exe
  • %Desktop%\Internet Explorer.lnk
  • TestDestinationReadibility.txt

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %System% is the Windows system folder, which is usually C:\Windows\System32.. %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.. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000, Server 2003, and XP (32-bit), Vista (32-bit), and 7 (32-bit), or C:\Program Files (x86) in Windows XP (64-bit), Vista (64-bit), and 7 (64-bit).. %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista and 7.. %Desktop% is the current user's desktop, which is usually C:\Documents and Settings\{User Name}\Desktop on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\Desktop on Windows Vista and 7.)

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\Microsoft\Internet Explorer\Desktop
    • longma
  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\App Paths
    • NavalStrike.exe
  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
    • Ï®»÷ÔËÊä½¢(Naval Strike)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
    • {4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}
    • 1.0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0
    • FLAGS
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0
    • 0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0\0
    • win32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}\1.0
    • HELPDIR
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
    • {ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
    • ProxyStubClsid
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
    • ProxyStubClsid32
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
    • TypeLib
  • In HKEY_CLASSES_ROOT\CLSID
    • {C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
    • InprocServer32
  • In HKEY_CLASSES_ROOT
    • ¹¤³Ì1.IE360
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons
    • ClassicStartMenu
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons
    • NewStartPanel
  • In HKEY_LOCAL_MACHINE\TestSOFTWARE\ReflexiveArcade
    • 198
  • In HKEY_CURRENT_USER\TestSOFTWARE\ReflexiveArcade
    • 198
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Silver
    • Information
  • In HKEY_LOCAL_MACHINE\SOFTWARE\ReflexiveArcade
    • 198
  • In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion
    • MCD

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\Microsoft\Internet Explorer\Desktop\longma
    • homepages = "http://www.{BLOCKED}2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • url1 = "hao123.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • tihuan1 = "www.kuku2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • url2 = "go2000.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • tihuan2 = "www.kuku2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • url3 = "1188.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • tihuan3 = "www.kuku2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • url4 = "2345.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • tihuan4 = "www.kuku2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • url5 = "265.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\longma
    • tihuan5 = "www.kuku2.com"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon
    • shell = "explorer.exe,%System%\W1NL0g0.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Ï®»÷ÔËÊä½¢(Naval Strike)
    • DisplayName = "Ï®»÷ÔËÊä½¢(Naval Strike) "
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Ï®»÷ÔËÊä½¢(Naval Strike)
    • UninstallString = "%Program Files%\Naval Strike\uninst.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Ï®»÷ÔËÊä½¢(Naval Strike)
    • DisplayIcon = "%Program Files%\Naval Strike\NavalStrike.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Ï®»÷ÔËÊä½¢(Naval Strike)
    • URLInfoAbout = "http://www.{BLOCKED}e.com/update.php?name=Ï®»÷ÔËÊä½¢"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Ï®»÷ÔËÊä½¢(Naval Strike)
    • Publisher = "¶àÌØÈí¼þÕ¾"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}\TypeLib
    • Version = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
    • ProgID = "¹¤³Ì1.IE360"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}\InprocServer32
    • ThreadingModel = "Apartment"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
    • TypeLib = "{4F73E6B4-97F0-45C9-A9C3-9ABAA3319C7F}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}
    • VERSION = "1.0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\¹¤³Ì1.IE360
    • Clsid = "{C5AA3460-D54C-4131-8E3C-5F3EC9446BD5}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
    • ProxyStubClsid = "{00020424-0000-0000-C000-000000000046}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{ABCAEB86-554D-44EA-A9A4-D919B2E8E13B}
    • ProxyStubClsid32 = "{00020424-0000-0000-C000-000000000046}"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\ClassicStartMenu
    • {871C5380-42A0-1069-A2EA-08002B30309D} = "1"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel
    • {871C5380-42A0-1069-A2EA-08002B30309D} = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Silver\Information
    • Address = "34d75"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • Enable = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • SwapSync = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • Palettized Formats = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • IO Priority = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • Use Generic Stencil = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\MCD
    • Enumerate as ICD = "0"
  • In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
    • Version = "{random values}"
  • In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
    • Name = "NAVALSTRIKE.RWG"
  • In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
    • Id = "NAVALSTRIKE.RWG41ADBB3A0004C000"
  • In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
    • MostRecentStart = "{random values}"

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\Internet Explorer\Main
    • From: Start Page = "http://www.{BLOCKED}2.com"
      To: Start Page = ""http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main
    • From: Start Page = "http://www.{BLOCKED}2.com"
      To: Start Page = ""http://www.microsoft.com/isapi/redir.dll?prd={SUB_PRD}&clcid={SUB_CLSID}&pver={SUB_PVER}&ar=home""

Step 6

Search and delete these components

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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.
  • \LongMa.exe
  • \navalstrike_duote.exe
  • %System Root%\Documents and Settings\All UsersMozilla Firefox.lnk
  • %System%\W1NL0g0.exe
  • %System Root%\a.bat
  • %User Temp%\nsm7.tmp\ioSpecial.ini
  • %User Temp%\nsm7.tmp\modern-wizard.bmp
  • %User Temp%\nsm7.tmp\modern-header.bmp
  • %User Temp%\nsm7.tmp\BrandingURL.dll
  • %User Temp%\nsm7.tmp\ToolTips.dll
  • %User Temp%\nsm7.tmp\System.dll
  • %User Temp%\nsm7.tmp\InstallOptions.dll
  • %Program Files%\Naval Strike\ReflexiveArcade\Application.dat
  • %Program Files%\Naval Strike\ReflexiveArcade\Arcade.dat
  • %Program Files%\Naval Strike\ReflexiveArcade\ReflexiveArcade.dll
  • %Program Files%\Naval Strike\debug.log
  • %Program Files%\Naval Strike\data.000
  • %Program Files%\Naval Strike\config.cfg
  • %Program Files%\Naval Strike\score.dat
  • %Program Files%\Naval Strike\Background.jpg
  • %Program Files%\Naval Strike\button_hover.jpg
  • %Program Files%\Naval Strike\button_normal.jpg
  • %Program Files%\Naval Strike\button_pressed.jpg
  • %Program Files%\Naval Strike\NavalStrike.RWG
  • %Program Files%\Naval Strike\RAW_002.wdt
  • %Program Files%\Naval Strike\RAW_003.wdt
  • %Program Files%\Naval Strike\bass.dll
  • %Program Files%\Naval Strike\NavalStrike.exe
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\Ï®»÷ÔËÊä½¢.lnk
  • %Desktop%\Ï®»÷ÔËÊä½¢.lnk
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\ÏÂÔØÈí¼þ×îаæ.lnk
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢\жÔØÈí¼þ.lnk
  • %Program Files%\Naval Strike\uninst.exe
  • %Desktop%\Internet Explorer.lnk
  • TestDestinationReadibility.txt

Step 7

Search and delete these folders

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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%\nsm7.tmp
  • %Program Files%\Naval Strike
  • %Program Files%\Naval Strike\ReflexiveArcade
  • %System Root%\Documents and Settings\Wilbert
  • %Start Menu%\Programs\Ï®»÷ÔËÊä½¢

Step 8

Scan your computer with your Trend Micro product to delete files detected as TROJ_AGENT.AVGK. 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%\nsu1.tmp
  • %User Temp%\nsg5.tmp
  • %User Temp%\nsm7.tmp
  • %System Root%\LongMa.exe


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