TROJ_VB3.TOMA
Trojan:Win32/VB.NP (Microsoft); W32/PJTbinder!hv (McAfee); W32.Pajetbin (Symantec); Trojan.Win32.VB.chg, Trojan.Win32.VB.chg (Kaspersky); Trojan.Win32.VB.chg (v) (Sunbelt)
Windows 2000, Windows XP, Windows Server 2003
Threat Type:
Trojan
Destructiveness:
No
Encrypted:
In the wild::
Yes
OVERVIEW
Elimina archivos para impedir la ejecución correcta de programas y aplicaciones.
TECHNICAL DETAILS
Instalación
Crea las carpetas siguientes:
- %System Root%\10a0699fa37928d39c
- %System Root%\documen
(Nota: %System Root% es la carpeta raíz, normalmente C:\. También es la ubicación del sistema operativo).
)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
FileProtector = "%System Root%\10a0699fa37928d39c\spfirewall.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
RegSCRLib = "regsvr32.exe /s scrrun.dll"
Otras modificaciones del sistema
Elimina los archivos siguientes:
- %Desktop%\vcredist_x86.exe
- %Desktop%\WinPcap_4_1_2.exe
- %Program Files%\Common Files\Microsoft Shared\MSInfo\msinfo32.exe
- %Program Files%\Common Files\Microsoft Shared\Speech\sapisvr.exe
- %Program Files%\Internet Explorer\Connection Wizard\icwconn1.exe
- %Program Files%\Internet Explorer\Connection Wizard\icwconn2.exe
- %Program Files%\Internet Explorer\Connection Wizard\icwrmind.exe
- %Program Files%\Internet Explorer\Connection Wizard\icwtutor.exe
- %Program Files%\Internet Explorer\Connection Wizard\inetwiz.exe
- %Program Files%\Internet Explorer\Connection Wizard\isignup.exe
- %Program Files%\Internet Explorer\iedw.exe
- %Program Files%\Internet Explorer\IEXPLORE.EXE
- %Program Files%\Messenger\msmsgs.exe
- %Program Files%\Movie Maker\moviemk.exe
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Digcore.exe
- %Program Files%\MSN\MSNCoreFiles\Install\MSN9Components\Msncli.exe
- %Program Files%\MSN\MSNCoreFiles\Install\msnsusii.exe
- %Program Files%\MSN Gaming Zone\Windows\bckgzm.exe
- %Program Files%\MSN Gaming Zone\Windows\chkrzm.exe
- %Program Files%\MSN Gaming Zone\Windows\hrtzzm.exe
- %Program Files%\MSN Gaming Zone\Windows\Rvsezm.exe
- %Program Files%\MSN Gaming Zone\Windows\shvlzm.exe
- %Program Files%\MSN Gaming Zone\Windows\zClientm.exe
- %Program Files%\NetMeeting\cb32.exe
- %Program Files%\NetMeeting\conf.exe
- %Program Files%\NetMeeting\wb32.exe
- %Program Files%\Outlook Express\msimn.exe
- %Program Files%\Outlook Express\oemig50.exe
- %Program Files%\Outlook Express\setup50.exe
- %Program Files%\Outlook Express\wab.exe
- %Program Files%\Outlook Express\wabmig.exe
- %Program Files%\Windows Media Player\migrate.exe
- %Program Files%\Windows Media Player\mplayer2.exe
- %Program Files%\Windows Media Player\setup_wm.exe
- %Program Files%\Windows Media Player\wmplayer.exe
- %Program Files%\Windows NT\Accessories\wordpad.exe
- %Program Files%\Windows NT\Pinball\PINBALL.EXE
- %Program Files%\Windows NT\dialer.exe
- %Program Files%\Windows NT\hypertrm.exe
- %Program Files%\WinPcap\rpcapd.exe
- %Program Files%\WinPcap\Uninstall.exe
- %Windows%\Help\Tours\mmTour\tour.exe
- %Windows%\inf\unregmp2.exe
- %Windows%\Installer\{350C97B0-3D7C-4EE8-BAA9-00BCB3D54227}\places.exe
- %Windows%\Installer\{FE2F6A2C-196E-4210-9C04-2B1BC21F07EF}\ARPPRODUCTICON.exe
- %Windows%\msagent\agentsvr.exe
- %Windows%\mui\muisetup.exe
- %Windows%\pchealth\helpctr\binaries\HelpCtr.exe
- %Windows%\pchealth\helpctr\binaries\HelpHost.exe
- %Windows%\pchealth\helpctr\binaries\HelpSvc.exe
- %Windows%\pchealth\helpctr\binaries\HscUpd.exe
- %Windows%\pchealth\helpctr\binaries\msconfig.exe
- %Windows%\pchealth\helpctr\binaries\notiflag.exe
(Nota: %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).. %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).)Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\Implemented Categories\
{7DD95801-9882-11CF-9FA9-00AA006C42C4}
HKEY_CLASSES_ROOT\HTML.HostEncode
HKEY_CLASSES_ROOT\ASP.HostEncode
HKEY_CLASSES_ROOT\JSFile.HostEncode
HKEY_CLASSES_ROOT\VBSFile.HostEncode
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
ProgID = "Scripting.Dictionary"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.Dictionary
CLSID = "{EE09B103-97E0-11CF-978F-00A02463E06F}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
ProgID = "Scripting.FileSystemObject"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.FileSystemObject
CLSID = "{0D43FE01-F093-11CF-8940-00A0C9054228}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
ProgID = "Scripting.Encoder"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.Encoder
CLSID = "{32DA2B15-CFED-11D1-B747-00C04FC2B085}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}
InprocServer32 = "%System%\scrrun.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}
ProgID = "HTML.HostEncode"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
HTML.HostEncode
CLSID = "{0CF774D0-F077-11D1-B1BC-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}
InprocServer32 = "%System%\scrrun.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}
ProgID = "ASP.HostEncode"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ASP.HostEncode
CLSID = "{0CF774D1-F077-11D1-B1BC-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}
InprocServer32 = "%System%\scrrun.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}
ProgID = "JSFile.HostEncode"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JSFile.HostEncode
CLSID = "{85131630-480C-11D2-B1F9-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}
InprocServer32 = "%System%\scrrun.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}
ProgID = "VBSFile.HostEncode"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
VBSFile.HostEncode
CLSID = "{85131631-480C-11D2-B1F9-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile
ScriptHostEncode = "{0CF774D0-F077-11D1-B1BC-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
aspfile
ScriptHostEncode = "{0CF774D1-F077-11D1-B1BC-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JSFile
ScriptHostEncode = "{85131630-480C-11D2-B1F9-00C04F86C324}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
VBSFile
ScriptHostEncode = "{85131631-480C-11D2-B1F9-00C04F86C324}"
Modifica las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\InprocServer32
ThreadingModel = "Both"
(Note: The default value data of the said registry entry is Both.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
Elimina las siguientes claves de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\Version
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.Dictionary\CLSID
HKEY_CLASSES_ROOT\Scripting.Dictionary
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\Version
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\ProgID
{7DD95801-9882-11CF-9FA9-00AA006C42C4}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.FileSystemObject\CLSID
HKEY_CLASSES_ROOT\Scripting.FileSystemObject
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\Version
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Scripting.Encoder\CLSID
HKEY_CLASSES_ROOT\Scripting.Encoder
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
HTML.HostEncode\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ASP.HostEncode\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JSFile.HostEncode\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
VBSFile.HostEncode\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\ScriptHostEncode
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
aspfile\ScriptHostEncode
HKEY_CLASSES_ROOT\aspfile
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
JSFile\ScriptHostEncode
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
VBSFile\ScriptHostEncode
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}
Rutina de infiltración
Infiltra los archivos siguientes:
- %System Root%\10a0699fa37928d39c\spinst.exe
(Nota: %System Root% es la carpeta raíz, normalmente C:\. También es la ubicación del sistema operativo).
)
SOLUTION
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
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_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {420B2830-E718-11CF-893D-00A0C9054228}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{420B2830-E718-11CF-893D-00A0C9054228}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
- Implemented Categories
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\Implemented Categories
- {7DD95801-9882-11CF-9FA9-00AA006C42C4}
- In HKEY_CLASSES_ROOT
- HTML.HostEncode
- In HKEY_CLASSES_ROOT
- ASP.HostEncode
- In HKEY_CLASSES_ROOT
- JSFile.HostEncode
- In HKEY_CLASSES_ROOT
- VBSFile.HostEncode
Step 4
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
- FileProtector = "%System Root%\10a0699fa37928d39c\spfirewall.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- RegSCRLib = "regsvr32.exe /s scrrun.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
- TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}
- ProgID = "Scripting.Dictionary"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Scripting.Dictionary
- CLSID = "{EE09B103-97E0-11CF-978F-00A02463E06F}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
- TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}
- ProgID = "Scripting.FileSystemObject"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Scripting.FileSystemObject
- CLSID = "{0D43FE01-F093-11CF-8940-00A0C9054228}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
- TypeLib = "{420B2830-E718-11CF-893D-00A0C9054228}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}
- ProgID = "Scripting.Encoder"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Scripting.Encoder
- CLSID = "{32DA2B15-CFED-11D1-B747-00C04FC2B085}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}
- InprocServer32 = "%System%\scrrun.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}
- ProgID = "HTML.HostEncode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\HTML.HostEncode
- CLSID = "{0CF774D0-F077-11D1-B1BC-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}
- InprocServer32 = "%System%\scrrun.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}
- ProgID = "ASP.HostEncode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ASP.HostEncode
- CLSID = "{0CF774D1-F077-11D1-B1BC-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}
- InprocServer32 = "%System%\scrrun.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}
- ProgID = "JSFile.HostEncode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JSFile.HostEncode
- CLSID = "{85131630-480C-11D2-B1F9-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}
- InprocServer32 = "%System%\scrrun.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}
- ProgID = "VBSFile.HostEncode"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\VBSFile.HostEncode
- CLSID = "{85131631-480C-11D2-B1F9-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile
- ScriptHostEncode = "{0CF774D0-F077-11D1-B1BC-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\aspfile
- ScriptHostEncode = "{0CF774D1-F077-11D1-B1BC-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\JSFile
- ScriptHostEncode = "{85131630-480C-11D2-B1F9-00C04F86C324}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\VBSFile
- ScriptHostEncode = "{85131631-480C-11D2-B1F9-00C04F86C324}"
Step 5
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_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{42C642C1-97E1-11CF-978F-00A02463E06F}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{0AB5A3D0-E5B6-11D0-ABF5-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A1-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A0-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A2-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A3-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A5-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C7C3F5A4-88A3-11D0-ABCB-00A0C90FFFC0}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{53BAD8C1-E718-11CF-893D-00A0C9054228}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2A0B9D10-4B87-11D3-A97A-00104B365C9F}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{AADC65F6-CFF1-11D1-B747-00C04FC2B085}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{EE09B103-97E0-11CF-978F-00A02463E06F}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0D43FE01-F093-11CF-8940-00A0C9054228}\InprocServer32
- From: ThreadingModel = "Both"
To: ThreadingModel = ""Both""
- From: ThreadingModel = "Both"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{32DA2B15-CFED-11D1-B747-00C04FC2B085}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D0-F077-11D1-B1BC-00C04F86C324}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0CF774D1-F077-11D1-B1BC-00C04F86C324}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131630-480C-11D2-B1F9-00C04F86C324}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{85131631-480C-11D2-B1F9-00C04F86C324}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
Step 6
Buscar y eliminar este archivo
- %System Root%\10a0699fa37928d39c\spinst.exe
Step 7
Buscar y eliminar estas carpetas
- %System Root%\10a0699fa37928d39c
- %System Root%\documen
Step 8
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TROJ_VB3.TOMA 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.
Did this description help? Tell us how we did.