TROJ_CRYPWALL.MT
Windows
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.
Este malware se elimina tras la ejecución.
Detalles técnicos
Técnica de inicio automático
Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
768ed5 = "%System Root%\768ed5e\768ed5e.exe"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
768ed5e = "%User Profile%\Application Data\768ed5e.exe"
Otras modificaciones del sistema
Elimina los archivos siguientes:
- %System Root%\768ed5e
(Nota: %System Root% es la carpeta raíz, normalmente C:\. También es la ubicación del sistema operativo).
)Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_CURRENT_USER\software\A55F2B4E286728E29756835AF0C0FE7E
HKEY_CURRENT_USER\software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
Agrega las siguientes entradas de registro:
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
5k = "{random values}"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
fu = "{random characters}"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
2r = "{random characters}"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
bv = "{random characters}"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Internet Explorer\brndlog.bak = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Internet Explorer\brndlog.txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\excel.xls = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\excel4.xls = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\powerpnt.ppt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\quattro.wb2 = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\sndrec.wav = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\winword.doc = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\winword2.doc = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Templates\wordpfct.wpd = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@atdmt[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@bing[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@c.atdmt[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@c.msn[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@doubleclick[1].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@microsoft[1].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@msnportal.112.2o7[1].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@msn[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@scorecardresearch[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@www.bing[2].txt = "68adfd"
HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\
0035567789ACEEFF
%User Profile%\Cookies\wilbert@www.msn[1].txt = "68adfd"
Modifica las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\SystemRestore
DisableSR = "1"
Rutina de infiltración
Infiltra los archivos siguientes:
- %System Root%\768ed5e\768ed5e.exe
- %User Profile%\Application Data\768ed5e.exe
- %User Startup%\768ed5e.exe
- A:\HELP_DECRYPT.TXT
- A:\HELP_DECRYPT.HTML
- A:\HELP_DECRYPT.URL
- %User Profile%\Internet Explorer\brndlog.bak.b9z
- %User Profile%\Internet Explorer\brndlog.txt.np7
- %User Profile%\Internet Explorer\HELP_DECRYPT.TXT
- %User Profile%\Internet Explorer\HELP_DECRYPT.HTML
- %User Profile%\Internet Explorer\HELP_DECRYPT.URL
- %User Profile%\Internet Explorer\HELP_DECRYPT.PNG
- A:\HELP_DECRYPT.PNG
- %User Profile%\Microsoft\HELP_DECRYPT.TXT
- %User Profile%\Microsoft\HELP_DECRYPT.HTML
- %User Profile%\Microsoft\HELP_DECRYPT.URL
- %User Profile%\Microsoft\HELP_DECRYPT.PNG
- %User Profile%\Application Data\HELP_DECRYPT.TXT
- %User Profile%\Application Data\HELP_DECRYPT.HTML
- %User Profile%\Application Data\HELP_DECRYPT.URL
- %User Profile%\Application Data\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD.t8o
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.URL
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.URL
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\HELP_DECRYPT.URL
- %Application Data%\Microsoft\HELP_DECRYPT.PNG
- %Application Data%\HELP_DECRYPT.TXT
- %Application Data%\HELP_DECRYPT.HTML
- %Application Data%\HELP_DECRYPT.URL
- %Application Data%\HELP_DECRYPT.PNG
- %User Profile%\Local Settings\HELP_DECRYPT.TXT
- %User Profile%\Local Settings\HELP_DECRYPT.HTML
- %User Profile%\Local Settings\HELP_DECRYPT.URL
- %User Profile%\Local Settings\HELP_DECRYPT.PNG
- %User Profile%\Templates\excel.xls.04c
- %User Profile%\Templates\excel4.xls.nq8
- %User Profile%\Templates\powerpnt.ppt.6yn
- %User Profile%\Templates\quattro.wb2.yq0
- %User Profile%\Templates\sndrec.wav.mg8
- %User Profile%\Templates\winword.doc.o7y
- %User Profile%\Templates\winword2.doc.nu0
- %User Profile%\Templates\wordpfct.wpd.8yi
- %User Profile%\Templates\HELP_DECRYPT.TXT
- %User Profile%\Templates\HELP_DECRYPT.HTML
- %User Profile%\Templates\HELP_DECRYPT.URL
- %User Profile%\Templates\HELP_DECRYPT.PNG
- %User Profile%\HELP_DECRYPT.TXT
- %User Profile%\HELP_DECRYPT.HTML
- %User Profile%\HELP_DECRYPT.URL
- %User Profile%\HELP_DECRYPT.PNG
- %User Profile%\Internet Explorer\brndlog.bak.t11
- %User Profile%\Internet Explorer\brndlog.txt.d7m
- %User Profile%\Cookies\wilbert@atdmt[2].txt.3w8
- %User Profile%\Cookies\wilbert@bing[2].txt.06d
- %User Profile%\Cookies\wilbert@c.atdmt[2].txt.jc4
- %User Profile%\Cookies\wilbert@c.msn[2].txt.z2p
- %User Profile%\Cookies\wilbert@doubleclick[1].txt.yk3
- %User Profile%\Cookies\wilbert@microsoft[1].txt.nq3
- %User Profile%\Cookies\wilbert@msnportal.112.2o7[1].txt.iz2
- %User Profile%\Cookies\wilbert@msn[2].txt.49d
- %User Profile%\Cookies\wilbert@scorecardresearch[2].txt.r0g
- %User Profile%\Cookies\wilbert@www.bing[2].txt.zt0
- %User Profile%\Cookies\wilbert@www.msn[1].txt.o0s
- %User Profile%\Cookies\HELP_DECRYPT.TXT
- %User Profile%\Cookies\HELP_DECRYPT.HTML
- %User Profile%\Cookies\HELP_DECRYPT.URL
- %User Profile%\Cookies\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD.79h
- %User Profile%\Templates\excel.xls.l5s
- %User Profile%\Templates\excel4.xls.799
- %User Profile%\Templates\powerpnt.ppt.v5e
- %User Profile%\Templates\quattro.wb2.8so
- %User Profile%\Templates\sndrec.wav.l4f
- %User Profile%\Templates\winword.doc.k1d
- %User Profile%\Templates\winword2.doc.bp0
- %User Profile%\Templates\wordpfct.wpd.i5o
- %System Root%\Documents and Settings\HELP_DECRYPT.TXT
- %System Root%\Documents and Settings\HELP_DECRYPT.HTML
- %System Root%\Documents and Settings\HELP_DECRYPT.URL
- %System Root%\Documents and Settings\HELP_DECRYPT.PNG
- %System Root%\HELP_DECRYPT.TXT
- %System Root%\HELP_DECRYPT.HTML
- %System Root%\HELP_DECRYPT.URL
- %System Root%\HELP_DECRYPT.PNG
- %Desktop%\HELP_DECRYPT.TXT
- %Desktop%\HELP_DECRYPT.HTML
- %Desktop%\HELP_DECRYPT.URL
- %Desktop%\HELP_DECRYPT.PNG
- %User Startup%\HELP_DECRYPT.TXT
- %User Startup%\HELP_DECRYPT.HTML
- %User Startup%\HELP_DECRYPT.URL
- %User Startup%\HELP_DECRYPT.PNG
Otros detalles
Este malware se elimina tras la ejecución.
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
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
- A55F2B4E286728E29756835AF0C0FE7E
- In HKEY_CURRENT_USER\software\A55F2B4E286728E29756835AF0C0FE7E
- 0035567789ACEEFF
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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- 768ed5 = "%System Root%\768ed5e\768ed5e.exe"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- 768ed5e = "%User Profile%\Application Data\768ed5e.exe"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
- 5k = "{random values}"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
- fu = "{random characters}"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
- 2r = "{random characters}"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E
- bv = "{random characters}"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Internet Explorer\brndlog.bak = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Internet Explorer\brndlog.txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\excel.xls = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\excel4.xls = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\powerpnt.ppt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\quattro.wb2 = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\sndrec.wav = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\winword.doc = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\winword2.doc = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Templates\wordpfct.wpd = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@atdmt[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@bing[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@c.atdmt[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@c.msn[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@doubleclick[1].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@microsoft[1].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@msnportal.112.2o7[1].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@msn[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@scorecardresearch[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@www.bing[2].txt = "68adfd"
- In HKEY_CURRENT_USER\Software\A55F2B4E286728E29756835AF0C0FE7E\0035567789ACEEFF
- %User Profile%\Cookies\wilbert@www.msn[1].txt = "68adfd"
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 NT\CurrentVersion\SystemRestore
- DisableSR = "1"
Step 6
Buscar y eliminar estos archivos
- %System Root%\768ed5e\768ed5e.exe
- %User Profile%\Application Data\768ed5e.exe
- %User Startup%\768ed5e.exe
- A:\HELP_DECRYPT.TXT
- A:\HELP_DECRYPT.HTML
- A:\HELP_DECRYPT.URL
- %User Profile%\Internet Explorer\brndlog.bak.b9z
- %User Profile%\Internet Explorer\brndlog.txt.np7
- %User Profile%\Internet Explorer\HELP_DECRYPT.TXT
- %User Profile%\Internet Explorer\HELP_DECRYPT.HTML
- %User Profile%\Internet Explorer\HELP_DECRYPT.URL
- %User Profile%\Internet Explorer\HELP_DECRYPT.PNG
- A:\HELP_DECRYPT.PNG
- %User Profile%\Microsoft\HELP_DECRYPT.TXT
- %User Profile%\Microsoft\HELP_DECRYPT.HTML
- %User Profile%\Microsoft\HELP_DECRYPT.URL
- %User Profile%\Microsoft\HELP_DECRYPT.PNG
- %User Profile%\Application Data\HELP_DECRYPT.TXT
- %User Profile%\Application Data\HELP_DECRYPT.HTML
- %User Profile%\Application Data\HELP_DECRYPT.URL
- %User Profile%\Application Data\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD.t8o
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.URL
- %Application Data%\Microsoft\Windows Media\9.0\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.URL
- %Application Data%\Microsoft\Windows Media\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\HELP_DECRYPT.TXT
- %Application Data%\Microsoft\HELP_DECRYPT.HTML
- %Application Data%\Microsoft\HELP_DECRYPT.URL
- %Application Data%\Microsoft\HELP_DECRYPT.PNG
- %Application Data%\HELP_DECRYPT.TXT
- %Application Data%\HELP_DECRYPT.HTML
- %Application Data%\HELP_DECRYPT.URL
- %Application Data%\HELP_DECRYPT.PNG
- %User Profile%\Local Settings\HELP_DECRYPT.TXT
- %User Profile%\Local Settings\HELP_DECRYPT.HTML
- %User Profile%\Local Settings\HELP_DECRYPT.URL
- %User Profile%\Local Settings\HELP_DECRYPT.PNG
- %User Profile%\Templates\excel.xls.04c
- %User Profile%\Templates\excel4.xls.nq8
- %User Profile%\Templates\powerpnt.ppt.6yn
- %User Profile%\Templates\quattro.wb2.yq0
- %User Profile%\Templates\sndrec.wav.mg8
- %User Profile%\Templates\winword.doc.o7y
- %User Profile%\Templates\winword2.doc.nu0
- %User Profile%\Templates\wordpfct.wpd.8yi
- %User Profile%\Templates\HELP_DECRYPT.TXT
- %User Profile%\Templates\HELP_DECRYPT.HTML
- %User Profile%\Templates\HELP_DECRYPT.URL
- %User Profile%\Templates\HELP_DECRYPT.PNG
- %User Profile%\HELP_DECRYPT.TXT
- %User Profile%\HELP_DECRYPT.HTML
- %User Profile%\HELP_DECRYPT.URL
- %User Profile%\HELP_DECRYPT.PNG
- %User Profile%\Internet Explorer\brndlog.bak.t11
- %User Profile%\Internet Explorer\brndlog.txt.d7m
- %User Profile%\Cookies\wilbert@atdmt[2].txt.3w8
- %User Profile%\Cookies\wilbert@bing[2].txt.06d
- %User Profile%\Cookies\wilbert@c.atdmt[2].txt.jc4
- %User Profile%\Cookies\wilbert@c.msn[2].txt.z2p
- %User Profile%\Cookies\wilbert@doubleclick[1].txt.yk3
- %User Profile%\Cookies\wilbert@microsoft[1].txt.nq3
- %User Profile%\Cookies\wilbert@msnportal.112.2o7[1].txt.iz2
- %User Profile%\Cookies\wilbert@msn[2].txt.49d
- %User Profile%\Cookies\wilbert@scorecardresearch[2].txt.r0g
- %User Profile%\Cookies\wilbert@www.bing[2].txt.zt0
- %User Profile%\Cookies\wilbert@www.msn[1].txt.o0s
- %User Profile%\Cookies\HELP_DECRYPT.TXT
- %User Profile%\Cookies\HELP_DECRYPT.HTML
- %User Profile%\Cookies\HELP_DECRYPT.URL
- %User Profile%\Cookies\HELP_DECRYPT.PNG
- %Application Data%\Microsoft\Windows Media\9.0\WMSDKNS.DTD.79h
- %User Profile%\Templates\excel.xls.l5s
- %User Profile%\Templates\excel4.xls.799
- %User Profile%\Templates\powerpnt.ppt.v5e
- %User Profile%\Templates\quattro.wb2.8so
- %User Profile%\Templates\sndrec.wav.l4f
- %User Profile%\Templates\winword.doc.k1d
- %User Profile%\Templates\winword2.doc.bp0
- %User Profile%\Templates\wordpfct.wpd.i5o
- %System Root%\Documents and Settings\HELP_DECRYPT.TXT
- %System Root%\Documents and Settings\HELP_DECRYPT.HTML
- %System Root%\Documents and Settings\HELP_DECRYPT.URL
- %System Root%\Documents and Settings\HELP_DECRYPT.PNG
- %System Root%\HELP_DECRYPT.TXT
- %System Root%\HELP_DECRYPT.HTML
- %System Root%\HELP_DECRYPT.URL
- %System Root%\HELP_DECRYPT.PNG
- %Desktop%\HELP_DECRYPT.TXT
- %Desktop%\HELP_DECRYPT.HTML
- %Desktop%\HELP_DECRYPT.URL
- %Desktop%\HELP_DECRYPT.PNG
- %User Startup%\HELP_DECRYPT.TXT
- %User Startup%\HELP_DECRYPT.HTML
- %User Startup%\HELP_DECRYPT.URL
- %User Startup%\HELP_DECRYPT.PNG
Step 7
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TROJ_CRYPWALL.MT 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.
Rellene nuestra encuesta!