TROJ_MALAGENT.JG
Trojan:Win32/Malagent, Trojan:Win32/Malagent, Trojan:Win32/Msposer.A, Trojan:Win32/Msposer.A (Microsoft); [0002da4c.EXE\0002e290.EXE]:New Malware.dw !! (McAfee); Infostealer.Bancos (Symantec); Trojan-Spy.Win32.Vkont.ha (Kaspersky); Trojan.Win32.Generic!BT (Sunbelt); ERROR (FSecure); Found Luhe.Packed.A.dropper, Trojan horse Dropper.Generic2.CHHB, Trojan horse Dropper.Generic2.CHHB. (AVG)
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
Técnica de inicio automático
Se registra como un servicio del sistema para garantizar su ejecución automática cada vez que se inicia el sistema mediante la introducción de las siguientes claves de registro:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\EventLog\Application\
GenericHostProcess
Otras modificaciones del sistema
Elimina los archivos siguientes:
- %System%\dllcache\svchost.exe
- %Windows%\1230.reg
- %Windows%\1.bat
(Nota: %System% es la carpeta del sistema de Windows, que en el caso de Windows 98 y ME suele estar en C:\Windows\System, en el caso de Windows NT y 2000 en C:\WINNT\System32 y en el caso de Windows XP y Server 2003 en C:\Windows\System32).
. %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\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
HKEY_CLASSES_ROOT\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
HKEY_CLASSES_ROOT\NTService.Control.1
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\GloballyOpenPorts\
List
445:TCP = "445:TCP:LocalSubNet:Enabled:@xpsp2res.dll,-22005"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\GloballyOpenPorts\
List
137:UDP = "137:UDP:LocalSubNet:Enabled:@xpsp2res.dll,-22001"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\GloballyOpenPorts\
List
138:UDP = "138:UDP:LocalSubNet:Enabled:@xpsp2res.dll,-22002"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\GloballyOpenPorts\
List
139:TCP = "139:TCP:LocalSubNet:Enabled:@xpsp2res.dll,-22004"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%windir%\system32\dllcache\svchost.exe = "{random characters}"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%windir%\system32\tlntsvr.exe = "%windir%\system32\tlntsvr.exe:*:Enabled:????"
HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Version = "{random values}"
HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Name = "SVCHOST.EXE"
HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
Id = "SVCHOST.EXE4BF7C3D500048000"
HKEY_CURRENT_USER\Software\Microsoft\
DirectInput\MostRecentApplication
MostRecentStart = "{random values}"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\Eventlog\Application\
GenericHostProcess
EventMessageFile = "%System%\ntsvc.ocx"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\Eventlog\Application\
GenericHostProcess
TypesSupported = "7"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
NTService.Control.1
CLSID = "{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
ProgID = "NTService.Control.1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
InprocServer32 = "%System%\ntsvc.ocx"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
ToolboxBitmap32 = "%System%\ntsvc.ocx, 1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
MiscStatus = "0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
MiscStatus\1 = "199824"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
TypeLib = "{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
Version = "1.0"
Modifica las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced\Folder\HideFileExt
UncheckedValue = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced\Folder\Hidden\
SHOWALL
CheckedValue = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced\Folder\SuperHidden
UncheckedValue = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced
Hidden = "2"
(Note: The default value data of the said registry entry is 2.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced
HideFileExt = "1"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced
SuperHidden = "1"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Lsa
restrictanonymous = "0"
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Lsa
limitblankpassworduse = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
UserAssist\{75048700-EF1F-11D0-9888-006097DEACF9}\Count
HRZR_EHAPCY = "{random values}"
(Note: The default value data of the said registry entry is {random values}.)
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Services\SharedAccess\Epoch
Epoch = "1ed"
(Note: The default value data of the said registry entry is 3d.)
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Print\Providers
LogonTime = "{random values}"
(Note: The default value data of the said registry entry is {random values}.)
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\Lsa
forceguest = "0"
(Note: The default value data of the said registry entry is 1.)
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
CabinetState
FullPath = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
ThreadingModel = "Apartment"
(Note: The default value data of the said registry entry is Apartment.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
Version = "1.0"
(Note: The default value data of the said registry entry is 1.0.)
Elimina las siguientes claves de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}
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\SYSTEM\CurrentControlSet\Services\EventLog\Application
- GenericHostProcess
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- Control
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0\0
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}\1.0
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}
- TypeLib
- In HKEY_CLASSES_ROOT\CLSID
- {E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- In HKEY_CLASSES_ROOT
- NTService.Control.1
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\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List
- 445:TCP = "445:TCP:LocalSubNet:Enabled:@xpsp2res.dll,-22005"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List
- 137:UDP = "137:UDP:LocalSubNet:Enabled:@xpsp2res.dll,-22001"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List
- 138:UDP = "138:UDP:LocalSubNet:Enabled:@xpsp2res.dll,-22002"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\GloballyOpenPorts\List
- 139:TCP = "139:TCP:LocalSubNet:Enabled:@xpsp2res.dll,-22004"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
- %windir%\system32\dllcache\svchost.exe = "{random characters}"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
- %windir%\system32\tlntsvr.exe = "%windir%\system32\tlntsvr.exe:*:Enabled:????"
- In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
- Version = "{random values}"
- In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
- Name = "SVCHOST.EXE"
- In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
- Id = "SVCHOST.EXE4BF7C3D500048000"
- In HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
- MostRecentStart = "{random values}"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\GenericHostProcess
- EventMessageFile = "%System%\ntsvc.ocx"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\GenericHostProcess
- TypesSupported = "7"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A1-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{E7BC34A2-BA86-11CF-84B1-CBC2DA68BF6C}\TypeLib
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\NTService.Control.1
- CLSID = "{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- ProgID = "NTService.Control.1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- InprocServer32 = "%System%\ntsvc.ocx"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- ToolboxBitmap32 = "%System%\ntsvc.ocx, 1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- MiscStatus = "0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- MiscStatus\1 = "199824"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- TypeLib = "{E7BC34A0-BA86-11CF-84B1-CBC2DA68BF6C}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E7BC34A3-BA86-11CF-84B1-CBC2DA68BF6C}
- Version = "1.0"
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\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt
- UncheckedValue = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL
- From: CheckedValue = "0"
To: CheckedValue = ""1""
- From: CheckedValue = "0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden
- From: UncheckedValue = "0"
To: UncheckedValue = ""1""
- From: UncheckedValue = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
- From: Hidden = "2"
To: Hidden = ""2""
- From: Hidden = "2"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
- From: HideFileExt = "1"
To: HideFileExt = ""1""
- From: HideFileExt = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
- SuperHidden = "1"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa
- restrictanonymous = "0"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa
- From: limitblankpassworduse = "0"
To: limitblankpassworduse = ""1""
- From: limitblankpassworduse = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{75048700-EF1F-11D0-9888-006097DEACF9}\Count
- From: HRZR_EHAPCY = "{random values}"
To: HRZR_EHAPCY = ""{random values}""
- From: HRZR_EHAPCY = "{random values}"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Epoch
- From: Epoch = "1ed"
To: Epoch = ""3d""
- From: Epoch = "1ed"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Print\Providers
- From: LogonTime = "{random values}"
To: LogonTime = ""{random values}""
- From: LogonTime = "{random values}"
- In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa
- From: forceguest = "0"
To: forceguest = ""1""
- From: forceguest = "0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState
- FullPath = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
- From: ThreadingModel = "Apartment"
To: ThreadingModel = ""Apartment""
- From: ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- From: Version = "1.0"
To: Version = ""1.0""
- From: Version = "1.0"
Step 6
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TROJ_MALAGENT.JG 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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