Author: Jaime Benigno Reyes   
 

AdWare.Win32.InstallCore.f (Kaspersky)

 PLATFORM:

Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)

 OVER ALL RISK RATING:
 DAMAGE POTENTIAL::
 DISTRIBUTION POTENTIAL::
 REPORTED INFECTION:
 INFORMATION EXPOSURE:
Low
Medium
High
Critical

  • Threat Type:
    Adware

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW

Puede haberlo instalado manualmente un usuario.

  TECHNICAL DETAILS

File size: 802,096 bytes
File type: EXE
Memory resident: No
INITIAL SAMPLES RECEIVED DATE: 26 de августа de 2014

Detalles de entrada

Puede haberlo instalado manualmente un usuario.

Instalación

Infiltra los archivos siguientes:

  • %Program Files%\Tweaks\FileOpener\7z.dll
  • %Program Files%\Tweaks\FileOpener\fileopener.exe
  • %Program Files%\Tweaks\FileOpener\uninstall.exe
  • %User Temp%\is{10-digit number}\{7-digit number}_stp.EXE
  • %User Temp%\is{10-digit number}\{7-digit number}_stp.EXE.part
  • %All Users Profile%\Microsoft\Windows\Start Menu\Programs\FileOpener (Windows Vista and higher versions)
  • %All Users Profile%\Microsoft\Windows\Start Menu\Programs\FileOpener\FileOpener.lnk (Windows Vista and higher versions)
  • %All Users Profile%\Microsoft\Windows\Start Menu\Programs\FileOpener\uninstall.lnk (Windows Vista and higher versions)
  • %System Root%\Users\Public\Desktop\FileOpener.lnk (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\1DAF2884EC4DFA96BA4A58D4DBC9C406 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\4309200C3DBAD0F6F0DFACE9165FD092 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\49514950C94E8026A2B06312597DFF49_569BD946168DB279A65378F7D088CFD0 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\4997483CBD49861D6724DB29797AB22C_458D4C6BAE4D25B811086B585FFD701D (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\8059E9A0D314877E40FE93D8CCFB3C69_DDFBEA63B17F0C1BF12B1E83E3936D7B (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\AC9005F5466BD463DF06D711B370595F (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\Content\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\1DAF2884EC4DFA96BA4A58D4DBC9C406 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\223DE96EE265046957A660ED7C9DD9E7_EFF9B9BA98DEAA773F261FA85A0B1771 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\4309200C3DBAD0F6F0DFACE9165FD092 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\49514950C94E8026A2B06312597DFF49_569BD946168DB279A65378F7D088CFD0 (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\4997483CBD49861D6724DB29797AB22C_458D4C6BAE4D25B811086B585FFD701D (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\8059E9A0D314877E40FE93D8CCFB3C69_DDFBEA63B17F0C1BF12B1E83E3936D7B (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\AC9005F5466BD463DF06D711B370595F (Windows Vista and higher versions)
  • %AppDataLocalLow%\Microsoft\CryptnetUrlCache\MetaData\EB2C4AB8B68FFA4B7733A9139239A396_D76DB901EE986B889F30D8CC06229E2D (Windows Vista and higher versions)
  • %All Users Profile%\Desktop\FileOpener.lnk (Versions lower than Windows Vista)
  • %All Users Profile%\Start Menu\Programs\FileOpener (Versions lower than Windows Vista)
  • %All Users Profile%\Start Menu\Programs\FileOpener\FileOpener.lnk (Versions lower than Windows Vista)
  • %All Users Profile%\Start Menu\Programs\FileOpener\uninstall.lnk (Versions lower than Windows Vista)
  • %Application Data%\Microsoft\CryptnetUrlCache\Content\2BF68F4714092295550497DD56F57004 (Versions lower than Windows Vista)
  • %Application Data%\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 (Versions lower than Windows Vista)
  • %Application Data%\Microsoft\CryptnetUrlCache\MetaData\2BF68F4714092295550497DD56F57004 (Versions lower than Windows Vista)
  • %Application Data%\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 (Versions lower than Windows Vista)

(Nota: %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).

. %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000, XP y Server 2003 suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp).

. %System Root% es la carpeta raíz, normalmente C:\. También es la ubicación del sistema operativo).

. %Application Data% es la carpeta Application Data del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Application Data, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Application Data y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data).

)

Crea las carpetas siguientes:

  • %Program Files%\Tweaks
  • %Program Files%\Tweaks\FileOpener
  • %User Temp%\is{10-digit number}

(Nota: %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).

. %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000, XP y Server 2003 suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp).

)

Otras modificaciones del sistema

Agrega las siguientes entradas de registro como parte de la rutina de instalación:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
2796BAE63F1801E277261BA0D77770028F20EEE4

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
91C6D6EE3E8AC86384E548C299295C756C817B81 (Windows Vista and higher versions)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
D4DE20D05E66FC53FE1A50882C78DB2852CAE474 (Windows Vista and higher versions)

Agrega las siguientes entradas de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
2796BAE63F1801E277261BA0D77770028F20EEE4
Blob = "{hex value}"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
91C6D6EE3E8AC86384E548C299295C756C817B81
Blob = "{hex value}" (Windows Vista and higher versions)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
SystemCertificates\AuthRoot\Certificates\
D4DE20D05E66FC53FE1A50882C78DB2852CAE474
Blob = "{hex value}" (Windows Vista and higher versions)

Otros detalles

Agrega las siguientes entradas de registro para añadir una opción de desinstalación al Panel de control:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
DisplayName = "FileOpener"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
UninstallString = ""%Program Files%\Tweaks\FileOpener\uninstall.exe""

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
QuietUninstallString = ""%Program Files%\Tweaks\FileOpener\uninstall.exe" /S"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
InstallLocation = ""%Program Files%\Tweaks\FileOpener""

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
DisplayIcon = ""%Program Files%\Tweaks\FileOpener\fileopener.exe""

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
Publisher = "Tweaks"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
HelpLink = "http://{BLOCKED}le-opener.com/uninstall.html"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
URLUpdateInfo = "http://{BLOCKED}ile-opener"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
URLInfoAbout = "http://{BLOCKED}ile-opener"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
DisplayVersion = "1.1.1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
AlsoInstalled = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
VersionMajor = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
VersionMinor = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
NoModify = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
NoRepair = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Tweaks FileOpener
EstimatedSize = "16233"