TROJ_FAKEAV.USBE07AVC
Program:Win32/Pameseg.AA (Microsoft); Trojan.Win32.Generic!BT (Sunbelt); Gen:Variant.Kazy.55053 (FSecure)
Windows 2000, Windows XP, Windows Server 2003
Tipo de malware
Trojan
Destructivo?
No
Cifrado
In the Wild:
Sí
Resumen y descripción
Elimina archivos para impedir la ejecución correcta de programas y aplicaciones.
Detalles técnicos
Instalación
Crea las carpetas siguientes:
- %Application Data%\Mail.Ru
- %Program Files%\Mail.Ru
- %Program Files%\Mail.Ru\Sputnik
- %Program Files%\Mail.Ru\Guard
- %User Profile%\Application Data\{DCD48218-E972-4d0c-9E5F-43462BC13E3B}
(Nota: %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).
. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).. %User Profile% es la carpeta de perfil del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Profiles\{nombre de usuario}, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario} y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}).)Técnica de inicio automático
Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
Guard.Mail.ru.gui = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe /gui"
Se registra como BHO para garantizar su ejecución automática cada vez que se utilice Internet Explorer mediante la introducción de las siguientes claves de registro:
HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{8984B388-A5BB-4DF7-B274-77B879E179DB}
Otras modificaciones del sistema
Elimina los archivos siguientes:
- 1eeade6492b4bd7edc65def3eda2fbe01.exe
- %User Profile%\{DCD48218-E972-4d0c-9E5F-43462BC13E3B}\{9BED5EE2-0547-4706-8600-D3897629ADE0}
(Nota: %User Profile% es la carpeta de perfil del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Profiles\{nombre de usuario}, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario} y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}).
)Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_CURRENT_USER\MailRuSputnik.MailRuBHO
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRuSputnik.MailRuBHO\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRuSputnik.MailRuBHO\CurVer
HKEY_CURRENT_USER\MailRuSputnik.MailRuBHO.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRuSputnik.MailRuBHO.1\CLSID
HKEY_CURRENT_USER\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\VersionIndependentProgID
HKEY_CURRENT_USER\MailRu.MailRuSputnikObj
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRu.MailRuSputnikObj\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRu.MailRuSputnikObj\CurVer
HKEY_CURRENT_USER\MailRu.MailRuSputnikObj.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MailRu.MailRuSputnikObj.1\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\VersionIndependentProgID
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{D95CDA79-46E7-47F8-9437-FFC28CD66618}
HKEY_LOCAL_MACHINE\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\{BFD1C493-BE73-4660-9924-7C23CF34C11D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\SputnikHelper.EXE
HKEY_CLASSES_ROOT\SputnikHelper.SputnikHelperObj.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SputnikHelper.SputnikHelperObj.1\CLSID
HKEY_CLASSES_ROOT\SputnikHelper.SputnikHelperObj
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SputnikHelper.SputnikHelperObj\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
SputnikHelper.SputnikHelperObj\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}\LocalServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guard.Mail.ru
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
HKEY_LOCAL_MACHINE\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy
HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru
HKEY_LOCAL_MACHINE\Software\Mail.Ru\
Guard
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
HKEY_CLASSES_ROOT\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\
InprocServer32
Agrega las siguientes entradas de registro:
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
GUID = "{B656221D-C6AD-4423-9536-B76019936CBC}"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
DisplayName = "mail.ru: ????? ? ?????????"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
URL = "http://go.{BLOCKED}l.ru/search?q={searchTerms}&utf8in=1&fr=ietb"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
FaviconURLFallback = "http://go.{BLOCKED}l.ru/favicon.ico"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
ShowSearchSuggestions = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
SuggestionsURL = "http://suggests.{BLOCKED}o.mail.ru/ie8?q={searchTerms}"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\SearchScopes
DefaultScope = "{E88E0043-C9D4-4e33-8555-FEE4F5B63060}"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
Layout_ID = "6"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Toolbar
{09900DE8-1DCA-443F-9243-26FF581438AF} = "???????@Mail.Ru"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\URLSearchHooks
{09900DE8-1DCA-443F-9243-26FF581438AF} = "???????@Mail.Ru"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\InprocServer32
ThreadingModel = "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\InprocServer32
ThreadingModel = "Apartment"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{D95CDA79-46E7-47F8-9437-FFC28CD66618}
AppName = "SputnikHelper.exe"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{D95CDA79-46E7-47F8-9437-FFC28CD66618}
AppPath = "%Program Files%\Mail.Ru\Sputnik"
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{D95CDA79-46E7-47F8-9437-FFC28CD66618}
Policy = "3"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
AppName = "SputnikHelper.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
AppPath = "%Program Files%\Mail.Ru\Sputnik"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Low Rights\ElevationPolicy\
{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
Policy = "3"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
UninstallString = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
DisplayName = "Mail.Ru ??????? 2.4.0.496"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
Publisher = "Mail.Ru"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
DisplayIcon = "%Program Files%\Mail.Ru\Sputnik\1eeade6492b4bd7edc65def3eda2fbe02.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
InstallLocation = "%Program Files%\Mail.Ru\Sputnik"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
VersionMajor = "2"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
MailRuSputnik
VersionMinor = "4"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
NEW = "1"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
RFR = "openpr"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
partner_new_url = "{random characters}"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
new_sig = "2cb47b800410e02e1413fee846e0c169"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar
LiteMode = "0"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
FastLinks = "3d"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
ViewSettings = "2b"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
SearchSettings = "2"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
HistorySize = "32"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
UseMailto = "1"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
EnableMusic = "1"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
KeepHistory = "1"
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar\Settings
AppendOnNavigateError = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AppID\SputnikHelper.EXE
AppID = "{BFD1C493-BE73-4660-9924-7C23CF34C11D}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}\TypeLib
Version = "1.0"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%Program Files%\Mail.Ru\Sputnik\SputnikHelper.exe = "{random characters}"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%Program Files%\Mail.Ru\Sputnik\SputnikFlashPlayer.exe = "{random characters}"
HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru\
Guard
Language = "ru"
HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru\
Guard
UserGUID = "{B656221D-C6AD-4423-9536-B76019936CBC}"
HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru
GuardNEW = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guard.Mail.ru
DisplayIcon = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guard.Mail.ru
DisplayName = "Guard.Mail.ru"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guard.Mail.ru
Publisher = "Mail.ru"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Guard.Mail.ru
UninstallString = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe /uninstall"
Modifica las siguientes entradas de registro:
HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main
Start Page = "http://www.{BLOCKED}l.ru/cnt/9516"
(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_CURRENT_USER\Software\Microsoft\
Internet Explorer\Toolbar\WebBrowser
ITBarLayout = "{random values}"
(Note: The default value data of the said registry entry is {random values}.)
Elimina las siguientes claves de registro:
HKEY_CURRENT_USER\Software\Mail.Ru\
IE_Bar
Rutina de infiltración
Infiltra los archivos siguientes:
- %User Temp%\51c767e0d4d715516cd3782757928fd6.exe
- %User Temp%\installer3220888350.tmp
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe01.exe
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe02.exe
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe0.html
- %User Temp%\7A8747450FCE4898889721DA1585676A.html
- %Favorites%\Mail.Ru.url
- %Favorites%\Mail.Ru ????? - ????????? ??? ???????!.url
- %Application Data%\Mail.Ru\GoMailRu.ico
- %Desktop%\?????? ? ?????????.url
- %Program Files%\Mail.Ru\Sputnik\MailRuSputnik.dll
- %Program Files%\Mail.Ru\Sputnik\SputnikHelper.exe
- %Program Files%\Mail.Ru\Sputnik\SputnikFlashPlayer.exe
- %User Temp%\GuardMailRu.exe
- %Program Files%\Mail.Ru\Guard\GuardMailRu.exe
- %Program Files%\Mail.Ru\Sputnik\1eeade6492b4bd7edc65def3eda2fbe02.exe
(Nota: %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).
. %Favorites% es la carpeta Favoritos del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Favorites, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Favoritos y en Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Favoritos).. %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).. %Desktop% es la carpeta Escritorio del usuario activo, que en el caso de Windows 98 y ME suele estar en C:\Windows\Profiles\{nombre de usuario}\Escritorio, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Escritorio y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Escritorio).. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).)
Soluciones
Step 1
Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.
Step 2
Reiniciar en modo seguro
Step 3
Cierre todas las ventanas abiertas del explorador.
Step 4
Eliminar esta clave del Registro
Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar
- Settings
- In HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Low Rights
- ElevationPolicy
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Low Rights
- ElevationPolicy
- In HKEY_LOCAL_MACHINE\SOFTWARE
- Mail.Ru
- In HKEY_LOCAL_MACHINE\Software\Mail.Ru
- Guard
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes
- {E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- In HKEY_CLASSES_ROOT\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}
- InprocServer32
- In HKEY_CURRENT_USER
- MailRuSputnik.MailRuBHO
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRuSputnik.MailRuBHO
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRuSputnik.MailRuBHO
- CurVer
- In HKEY_CURRENT_USER
- MailRuSputnik.MailRuBHO.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRuSputnik.MailRuBHO.1
- CLSID
- In HKEY_CURRENT_USER\CLSID
- {8984B388-A5BB-4DF7-B274-77B879E179DB}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}
- VersionIndependentProgID
- In HKEY_CURRENT_USER
- MailRu.MailRuSputnikObj
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRu.MailRuSputnikObj
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRu.MailRuSputnikObj
- CurVer
- In HKEY_CURRENT_USER
- MailRu.MailRuSputnikObj.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MailRu.MailRuSputnikObj.1
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}
- VersionIndependentProgID
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy
- {D95CDA79-46E7-47F8-9437-FFC28CD66618}
- In HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy
- {F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
- MailRuSputnik
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
- {BFD1C493-BE73-4660-9924-7C23CF34C11D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID
- SputnikHelper.EXE
- In HKEY_CLASSES_ROOT
- SputnikHelper.SputnikHelperObj.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SputnikHelper.SputnikHelperObj.1
- CLSID
- In HKEY_CLASSES_ROOT
- SputnikHelper.SputnikHelperObj
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SputnikHelper.SputnikHelperObj
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\SputnikHelper.SputnikHelperObj
- CurVer
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- VersionIndependentProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- LocalServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D2D4C0D4-2E88-40D0-A0DB-B8F9AC388529}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {A6024453-8AD2-4424-8C4E-AB8BDE5506B9}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0\0
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{A6024453-8AD2-4424-8C4E-AB8BDE5506B9}\1.0
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {2D1384D8-DA46-44FF-8E24-2049552FF9D7}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
- Guard.Mail.ru
Step 5
Eliminar este valor del Registro
Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- Guard.Mail.ru.gui = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe /gui"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- GUID = "{B656221D-C6AD-4423-9536-B76019936CBC}"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- DisplayName = "mail.ru: ????? ? ?????????"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- URL = "http://go.{BLOCKED}l.ru/search?q={searchTerms}&utf8in=1&fr=ietb"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- FaviconURLFallback = "http://go.{BLOCKED}l.ru/favicon.ico"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- ShowSearchSuggestions = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes\{E88E0043-C9D4-4e33-8555-FEE4F5B63060}
- SuggestionsURL = "http://suggests.{BLOCKED}o.mail.ru/ie8?q={searchTerms}"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\SearchScopes
- DefaultScope = "{E88E0043-C9D4-4e33-8555-FEE4F5B63060}"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- Layout_ID = "6"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar
- {09900DE8-1DCA-443F-9243-26FF581438AF} = "???????@Mail.Ru"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\URLSearchHooks
- {09900DE8-1DCA-443F-9243-26FF581438AF} = "???????@Mail.Ru"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8984B388-A5BB-4DF7-B274-77B879E179DB}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{09900DE8-1DCA-443F-9243-26FF581438AF}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{D95CDA79-46E7-47F8-9437-FFC28CD66618}
- AppName = "SputnikHelper.exe"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{D95CDA79-46E7-47F8-9437-FFC28CD66618}
- AppPath = "%Program Files%\Mail.Ru\Sputnik"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{D95CDA79-46E7-47F8-9437-FFC28CD66618}
- Policy = "3"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
- AppName = "SputnikHelper.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
- AppPath = "%Program Files%\Mail.Ru\Sputnik"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{F83D6D4E-773E-4DD7-AA92-4CD4FCF35CDC}
- Policy = "3"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- UninstallString = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- DisplayName = "Mail.Ru ??????? 2.4.0.496"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- Publisher = "Mail.Ru"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- DisplayIcon = "%Program Files%\Mail.Ru\Sputnik\1eeade6492b4bd7edc65def3eda2fbe02.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- InstallLocation = "%Program Files%\Mail.Ru\Sputnik"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- VersionMajor = "2"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MailRuSputnik
- VersionMinor = "4"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- NEW = "1"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- RFR = "openpr"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- partner_new_url = "{random characters}"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- new_sig = "2cb47b800410e02e1413fee846e0c169"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar
- LiteMode = "0"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- FastLinks = "3d"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- ViewSettings = "2b"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- SearchSettings = "2"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- HistorySize = "32"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- UseMailto = "1"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- EnableMusic = "1"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- KeepHistory = "1"
- In HKEY_CURRENT_USER\Software\Mail.Ru\IE_Bar\Settings
- AppendOnNavigateError = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\SputnikHelper.EXE
- AppID = "{BFD1C493-BE73-4660-9924-7C23CF34C11D}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D1384D8-DA46-44FF-8E24-2049552FF9D7}\TypeLib
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
- %Program Files%\Mail.Ru\Sputnik\SputnikHelper.exe = "{random characters}"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
- %Program Files%\Mail.Ru\Sputnik\SputnikFlashPlayer.exe = "{random characters}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru\Guard
- Language = "ru"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru\Guard
- UserGUID = "{B656221D-C6AD-4423-9536-B76019936CBC}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Mail.Ru
- GuardNEW = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Guard.Mail.ru
- DisplayIcon = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Guard.Mail.ru
- DisplayName = "Guard.Mail.ru"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Guard.Mail.ru
- Publisher = "Mail.ru"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Guard.Mail.ru
- UninstallString = "%Program Files%\Mail.Ru\Guard\GuardMailRu.exe /uninstall"
Step 6
Restaurar este valor del Registro modificado
Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
- From: Start Page = "http://www.{BLOCKED}l.ru/cnt/9516"
To: Start Page = ""http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome""
- From: Start Page = "http://www.{BLOCKED}l.ru/cnt/9516"
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser
- From: ITBarLayout = "{random values}"
To: ITBarLayout = ""{random values}""
- From: ITBarLayout = "{random values}"
Step 7
Buscar y eliminar estos archivos
- %User Temp%\51c767e0d4d715516cd3782757928fd6.exe
- %User Temp%\installer3220888350.tmp
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe01.exe
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe02.exe
- %User Temp%\1eeade6492b4bd7edc65def3eda2fbe0.html
- %User Temp%\7A8747450FCE4898889721DA1585676A.html
- %Favorites%\Mail.Ru.url
- %Favorites%\Mail.Ru ????? - ????????? ??? ???????!.url
- %Application Data%\Mail.Ru\GoMailRu.ico
- %Desktop%\?????? ? ?????????.url
- %Program Files%\Mail.Ru\Sputnik\MailRuSputnik.dll
- %Program Files%\Mail.Ru\Sputnik\SputnikHelper.exe
- %Program Files%\Mail.Ru\Sputnik\SputnikFlashPlayer.exe
- %User Temp%\GuardMailRu.exe
- %Program Files%\Mail.Ru\Guard\GuardMailRu.exe
- %Program Files%\Mail.Ru\Sputnik\1eeade6492b4bd7edc65def3eda2fbe02.exe
Step 8
Buscar y eliminar estas carpetas
- %Application Data%\Mail.Ru
- %Program Files%\Mail.Ru
- %Program Files%\Mail.Ru\Sputnik
- %Program Files%\Mail.Ru\Guard
- %User Profile%\Application Data\{DCD48218-E972-4d0c-9E5F-43462BC13E3B}
Step 9
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TROJ_FAKEAV.USBE07AVC En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.
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