PLATFORM:

Windows

 OVER ALL RISK RATING:
 REPORTED INFECTION:
 Beeinträchtigung der Systemleistung ::
 INFORMATION EXPOSURE:
Low
Medium
High
Critical

  • Threat Type:
    Adware

  • Destructiveness:
    No

  • Encrypted:
     

  • In the wild::
    Yes

  OVERVIEW

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Elimina archivos para impedir la ejecución correcta de programas y aplicaciones.

  TECHNICAL DETAILS

File size: 3,872,968 bytes
File type: EXE
Memory resident: Yes
INITIAL SAMPLES RECEIVED DATE: 15 de мая de 2020

Detalles de entrada

It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Instalación

Agrega los procesos siguientes:

  • %User Temp%\IXP001.TMP\kernel.exe
  • %Application Data%\AppDirectory\PDFLeader\PDFLeaderapp.exe "%Application Data%\AppDirectory\PDFLeader\params.txt"
  • schtasks.exe /create /SC DAILY /TN Update_Zoremov /TR "\"%Application Data%\AppRun\AppRun.exe\" -updatesched
  • "%System%\ie4uinit.exe" -show
  • ie4uinit.exe -show
  • %System%\svchost.exe -k LocalServiceAndNoImpersonation
  • %System%\sppsvc.exe
  • "%System Root%\Program Files\Windows Media Player\wmpnetwk.exe"
  • %System%\svchost.exe -k WerSvcGroup

(Nota: %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp y en el case de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Local\Temp).

. %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, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data y en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming.).

. %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 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) y 10(64-bit) en C:\Windows\System32).

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

)

Crea las carpetas siguientes:

  • %Application Data%\AppDirectory\PDFLeader
  • %Application Data%\AppDirectory
  • %Application Data%\AppRun

(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, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data y en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming.).

)

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\RunOnce
wextract_cleanup0 = "rundll32.exe %System%\advpack.dll,DelNodeRunDLL32 "%User Temp%\IXP001.TMP\""

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
AppRun = "%Application Data%\AppRun\AppRun.exe -updatestartup"

Otras modificaciones del sistema

Modifica los archivos siguientes:

  • %Start Menu%\Programs\Internet Explorer.lnk
  • %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
  • %Start Menu%\Programs\Accessories\System Tools\Internet Explorer (No Add-ons).lnk

(Nota: %Start Menu% es la carpeta Menú Inicio del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Menú Inicio, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Menú Inicio, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Menú Inicio en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming\Microsoft\Windows\Start Menu).

. %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, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data y en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming.).

)

Elimina los archivos siguientes:

  • %Windows%\Tasks\Update_Zoremov.job

(Nota: %Windows% es la carpeta de Windows, que suele estar en C:\Windows o C:\WINNT).

)

Elimina las carpetas siguientes:

  • %User Temp%\IXP001.TMP

(Nota: %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp y en el case de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Local\Temp).

)

Agrega las siguientes entradas de registro:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
DisplayName = "PDFLeader"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
ApplicationVersion = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
Publisher = "Zoremov"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
DisplayIcon = "%Application Data%\AppRun\AppRun.exe"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
DisplayVersion = "1"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
InstallDate = "20200115"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
UninstallString = "%Application Data%\AppRun\AppRun.exe -uninstall"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Zoremov
EstimatedSize = "437"

HKEY_CURRENT_USER\Software\Apprun
Installed = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Capabilities
Hidden = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http
FriendlyTypeName = "@%System%\ieframe.dll,-903"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https
FriendlyTypeName = "@%System%\ieframe.dll,-904"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp
FriendlyTypeName = "@%System%\ieframe.dll,-905"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
InternetShortcut
FriendlyTypeName = "@%System%\ieframe.dll,-10046"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website
(Default) = "Pinned Site Shortcut"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website
EditFlags = "131074"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website
FriendlyTypeName = "@%System%\ieframe.dll,-53504"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website\DefaultIcon
(Default) = "%SystemRoot%\system32\ieframe.dll,-211"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile
FriendlyTypeName = "@%System%\ieframe.dll,-912"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile
FriendlyTypeName = "@%System%\ieframe.dll,-913"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile
FriendlyTypeName = "@%System%\ieframe.dll,-914"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\DefaultIcon
(Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile
FriendlyTypeName = "@%System%\ieframe.dll,-915"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\DefaultIcon
(Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.htm\OpenWithProgIds
htmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.html\OpenWithProgIds
htmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.partial
(Default) = "IE.AssocFile.PARTIAL"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.partial\OpenWithProgIds
IE.AssocFile.PARTIAL = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.svg
(Default) = "svgfile"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.svg
Content Type = "image/svg+xml"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.svg\OpenWithProgIds
svgfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xhtml
(Default) = "xhtmlfile"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xhtml
Content Type = "application/xhtml+xml"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xhtml\OpenWithProgIds
xhtmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xht
(Default) = "xhtmlfile"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xht
Content Type = "application/xhtml+xml"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xht\OpenWithProgIds
xhtmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell
(Default) = "open"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell
(Default) = "open"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open
CommandId = "IE.Protocol"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell
(Default) = "open"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open
CommandId = "IE.Protocol"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open
MUIVerb = "@%System%\ieframe.dll,-5732"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew
MUIVerb = "@%System%\ieframe.dll,-5731"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew
CommandId = "IE.Protocol"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mht\OpenWithProgIds
mhtmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mhtml\OpenWithProgIds
mhtmlfile = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\open
MUIVerb = "@%System%\ieframe.dll,-5732"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew
MUIVerb = "@%System%\ieframe.dll,-5731"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell
(Default) = "opennew"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open
(Default) = "Open in S&ame Window"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open
MUIVerb = "@%System%\ieframe.dll,-5732"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\print\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\printto\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew
(Default) = "&Open"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew
MUIVerb = "@%System%\ieframe.dll,-5731"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell
(Default) = "opennew"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open
(Default) = "Open in S&ame Window"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open
MUIVerb = "@%System%\ieframe.dll,-5732"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\print\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\printto\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew
(Default) = "&Open"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew
MUIVerb = "@%System%\ieframe.dll,-5731"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
command
DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.website
(Default) = "Microsoft.Website"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.website\OpenWithProgIds
Microsoft.Website = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website\Shell
(Default) = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Microsoft.Website\Shell\Open
(Default) = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.URL\OpenWithProgIds
InternetShortcut = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Applications\iexplore.exe\shell\
open
CommandId = "IE.File"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer
GlobalAssocChangedCounter = "41"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
telnet
FriendlyTypeName = "@%System%\ieframe.dll,-907"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
rlogin
FriendlyTypeName = "@%System%\ieframe.dll,-908"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
tn3270
FriendlyTypeName = "@%System%\ieframe.dll,-909"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mailto
FriendlyTypeName = "@%System%\ieframe.dll,-910"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer
GlobalAssocChangedCounter = "42"

Modifica las siguientes entradas de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
IsInstalled = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\
StartMenuInternet\IEXPLORE.EXE\InstallInfo
IconsVisible = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Setup\
OC Manager\Subcomponents
IEAccess = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http
(Default) = "URL:HyperText Transfer Protocol"

(Note: The default value data of the said registry entry is URL:HyperText Transfer Protocol.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http
EditFlags = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http
URL Protocol = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\DefaultIcon
(Default) = "%SystemRoot%\system32\url.dll,0"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https
(Default) = "URL:HyperText Transfer Protocol with Privacy"

(Note: The default value data of the said registry entry is URL:HyperText Transfer Protocol with Privacy.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https
EditFlags = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https
URL Protocol = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\DefaultIcon
(Default) = "%SystemRoot%\system32\url.dll,0"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp
(Default) = "URL:File Transfer Protocol"

(Note: The default value data of the said registry entry is URL:File Transfer Protocol.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp
EditFlags = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp
URL Protocol = ""

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\DefaultIcon
(Default) = "%SystemRoot%\system32\url.dll,0"

(Note: The default value data of the said registry entry is %Windows%\system32\msieftp.dll,0.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
InternetShortcut
(Default) = "Internet Shortcut"

(Note: The default value data of the said registry entry is Internet Shortcut.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
InternetShortcut
EditFlags = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
InternetShortcut\DefaultIcon
(Default) = "%SystemRoot%\system32\url.dll,5"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\DefaultIcon
(Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"

(Note: The default value data of the said registry entry is "%1".)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\DefaultIcon
(Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-32554"

(Note: The default value data of the said registry entry is "%1".)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.htm
(Default) = "htmlfile"

(Note: The default value data of the said registry entry is htmlfile.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.htm
Content Type = "text/html"

(Note: The default value data of the said registry entry is text/html.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.html
(Default) = "htmlfile"

(Note: The default value data of the said registry entry is htmlfile.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.html
Content Type = "text/html"

(Note: The default value data of the said registry entry is text/html.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" -nohome.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" -nohome.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" %1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell
(Default) = "opennew"

(Note: The default value data of the said registry entry is opennew.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open
(Default) = "Open in S&ame Window"

(Note: The default value data of the said registry entry is Open in S&ame Window.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" -nohome.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\Print\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"

(Note: The default value data of the said registry entry is "%Program Files%\Microsoft Office\OFFICE11\msohtmed.exe" /p %1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\printto\
command
(Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"

(Note: The default value data of the said registry entry is {random values}.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell
(Default) = "opennew"

(Note: The default value data of the said registry entry is opennew.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew
(Default) = "&Open"

(Note: The default value data of the said registry entry is &Open.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" %1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mht
(Default) = "mhtmlfile"

(Note: The default value data of the said registry entry is mhtmlfile.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mht
Content Type = "message/rfc822"

(Note: The default value data of the said registry entry is message/rfc822.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mhtml
(Default) = "mhtmlfile"

(Note: The default value data of the said registry entry is mhtmlfile.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mhtml
Content Type = "message/rfc822"

(Note: The default value data of the said registry entry is message/rfc822.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\open
(Default) = "Open in S&ame Window"

(Note: The default value data of the said registry entry is Open in S&ame Window.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\open\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" -nohome.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew
(Default) = "&Open"

(Note: The default value data of the said registry entry is &Open.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
command
(Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"

(Note: The default value data of the said registry entry is "%Program Files%\Internet Explorer\iexplore.exe" %1.)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.URL
(Default) = "InternetShortcut"

(Note: The default value data of the said registry entry is InternetShortcut.)

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\ShellFolder
Attributes = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
Locale = "*"

(Note: The default value data of the said registry entry is en.)

HKEY_CURRENT_USER\Software\Microsoft\
Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
Version = "11,0,9600,0"

(Note: The default value data of the said registry entry is 6,0,2900,2180.)

Elimina las siguientes claves de registro:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\RunOnce\
wextract_cleanup0

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
RemoveAccess\iexplore.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\URL Protocol

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
http\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\URL Protocol

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
https\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\URL Protocol

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
ftp\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\opennew\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\shell\opennew\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\opennew\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\opennew\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
htmlfile\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.htm\OpenWithProgIds\htmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.html\OpenWithProgIds\htmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
mhtmlfile\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mht\OpenWithProgIds\mhtmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.mhtml\OpenWithProgIds\mhtmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\DefaultIcon\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
svgfile\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.svg\OpenWithProgIds\svgfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open\
CommandId

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open\
command\DelegateExecute

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
xhtmlfile\shell\open\
command\(Default)

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xht\OpenWithProgIds\xhtmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.xhtml\OpenWithProgIds\xhtmlfile

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.partial\OpenWithProgIds\IE.AssocFile.PARTIAL

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.website\OpenWithProgIds\Microsoft.Website

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.URL\OpenWithProgIds\InternetShortcut

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
ShellExecuteHooks\{FBF23B40-E3F0-101B-8488-00AA003E56F8}

Rutina de infiltración

Infiltra los archivos siguientes:

  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %Application Data%\AppRun\api-ms-win-core-processthreads-l1-1-1.dll
  • %AppDataLocal%\Microsoft\Media Player\CurrentDatabase_372.wmdb
  • %Application Data%\AppRun\api-ms-win-core-localization-l1-2-0.dll
  • %User Temp%\u1bc.4
  • %Application Data%\AppRun\api-ms-win-crt-string-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-file-l2-1-0.dll
  • %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
  • %Application Data%\AppRun\api-ms-win-crt-math-l1-1-0.dll
  • %User Temp%\u1bc.1
  • %Application Data%\AppRun\api-ms-win-crt-runtime-l1-1-0.dll
  • %Application Data%\AppRun\mfc140u.dll
  • %Application Data%\AppRun\api-ms-win-crt-time-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-crt-filesystem-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-file-l1-2-0.dll
  • %All Users Profile%\Microsoft\Windows\DRM\v3ks.sec
  • %AppDataLocal%\Microsoft\Internet Explorer\MSIMGSIZ.DAT
  • %Application Data%\AppRun\vcruntime140.dll
  • %Application Data%\AppDirectory\PDFLeader\PDFLeader.ico
  • %Application Data%\AppRun\ucrtbase.dll
  • %Application Data%\AppRun\api-ms-win-core-timezone-l1-1-0.dll
  • %AppDataLocal%\Microsoft\Internet Explorer\DOMStore\3UYAQU1F\service.tst.pdfleaderapp[1].xml
  • %Application Data%\AppRun\libcurl.dll
  • %Start Menu%\Programs\Accessories\System Tools\Internet Explorer (No Add-ons).lnk
  • %Application Data%\AppRun\api-ms-win-crt-utility-l1-1-0.dll
  • %Application Data%\AppRun\AppRun.exe
  • %Application Data%\AppRun\api-ms-win-crt-stdio-l1-1-0.dll
  • %Application Data%\AppDirectory\PDFLeader\SharpCompress.dll
  • %Application Data%\AppDirectory\PDFLeader\params.txt
  • %Application Data%\AppRun\api-ms-win-crt-locale-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-synch-l1-2-0.dll
  • %All Users Profile%\Microsoft\Windows\DRM\drmstore.hds
  • %Application Data%\AppRun\api-ms-win-crt-convert-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-crt-multibyte-l1-1-0.dll
  • %User Temp%\u1bc.3
  • %Application Data%\AppRun\api-ms-win-crt-heap-l1-1-0.dll
  • %User Temp%\u1bc.0
  • %Application Data%\AppDirectory\PDFLeader\PDFLeaderapp.exe.config
  • %Application Data%\AppRun\msvcp140.dll
  • %Application Data%\AppRun\api-ms-win-crt-environment-l1-1-0.dll
  • %Desktop%\PDFLeader.lnk
  • %User Temp%\u1bc.2
  • %Application Data%\AppDirectory\PDFLeader\PDFLeaderapp.exe

(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, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data y en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming.).

. %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp y en el case de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Local\Temp).

. %Start Menu% es la carpeta Menú Inicio del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Menú Inicio, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Menú Inicio, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Menú Inicio en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\AppData\Roaming\Microsoft\Windows\Start Menu).

. %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, en el caso de Windows 2000(32-bit), XP y Server 2003(32-bit) en C:\Documents and Settings\{nombre de usuario}\Escritorio y en el caso de Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) y 10(64-bit) en C:\Users\{nombre de usuario}\Desktop).

)

  SOLUTION

Minimum scan engine: 9.850

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

[ learnMore ]

Step 3

Identificar y terminar los archivos detectados como Adware.Win32.Zoremov.A

[ learnMore ]
  1. Para los usuarios de Windows 98 y ME, puede que el Administrador de tareas de Windows no muestre todos los procesos en ejecución. En tal caso, utilice un visor de procesos de una tercera parte (preferiblemente, el Explorador de procesos) para terminar el archivo de malware/grayware/spyware. Puede descargar la herramienta en cuestión aquí.
  2. Si el archivo detectado aparece en el Administrador de tareas o en el Explorador de procesos, pero no puede eliminarlo, reinicie el equipo en modo seguro. Para ello, consulte este enlace para obtener todos los pasos necesarios.
  3. Si el archivo detectado no se muestra en el Administrador de tareas o el Explorador de procesos, prosiga con los pasos que se indican a continuación.

Step 4

Eliminar este valor del Registro

[ learnMore ]

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\RunOnce
    • wextract_cleanup0 = "rundll32.exe %System%\advpack.dll,DelNodeRunDLL32 "%User Temp%\IXP001.TMP\""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • AppRun = "%Application Data%\AppRun\AppRun.exe -updatestartup"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • DisplayName = "PDFLeader"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • ApplicationVersion = "1"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • Publisher = "Zoremov"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • DisplayIcon = "%Application Data%\AppRun\AppRun.exe"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • DisplayVersion = "1"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • InstallDate = "20200115"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • UninstallString = "%Application Data%\AppRun\AppRun.exe -uninstall"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Zoremov
    • EstimatedSize = "437"
  • In HKEY_CURRENT_USER\Software\Apprun
    • Installed = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Capabilities
    • Hidden = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http
    • FriendlyTypeName = "@%System%\ieframe.dll,-903"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https
    • FriendlyTypeName = "@%System%\ieframe.dll,-904"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp
    • FriendlyTypeName = "@%System%\ieframe.dll,-905"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\InternetShortcut
    • FriendlyTypeName = "@%System%\ieframe.dll,-10046"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website
    • (Default) = "Pinned Site Shortcut"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website
    • EditFlags = "131074"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website
    • FriendlyTypeName = "@%System%\ieframe.dll,-53504"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website\DefaultIcon
    • (Default) = "%SystemRoot%\system32\ieframe.dll,-211"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile
    • FriendlyTypeName = "@%System%\ieframe.dll,-912"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile
    • FriendlyTypeName = "@%System%\ieframe.dll,-913"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile
    • FriendlyTypeName = "@%System%\ieframe.dll,-914"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\DefaultIcon
    • (Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile
    • FriendlyTypeName = "@%System%\ieframe.dll,-915"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\DefaultIcon
    • (Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.htm\OpenWithProgIds
    • htmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.html\OpenWithProgIds
    • htmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.partial
    • (Default) = "IE.AssocFile.PARTIAL"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.partial\OpenWithProgIds
    • IE.AssocFile.PARTIAL = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.svg
    • (Default) = "svgfile"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.svg
    • Content Type = "image/svg+xml"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.svg\OpenWithProgIds
    • svgfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xhtml
    • (Default) = "xhtmlfile"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xhtml
    • Content Type = "application/xhtml+xml"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xhtml\OpenWithProgIds
    • xhtmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xht
    • (Default) = "xhtmlfile"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xht
    • Content Type = "application/xhtml+xml"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xht\OpenWithProgIds
    • xhtmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell
    • (Default) = "open"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell
    • (Default) = "open"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open
    • CommandId = "IE.Protocol"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell
    • (Default) = "open"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open
    • CommandId = "IE.Protocol"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open
    • MUIVerb = "@%System%\ieframe.dll,-5732"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew
    • MUIVerb = "@%System%\ieframe.dll,-5731"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew
    • CommandId = "IE.Protocol"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mht\OpenWithProgIds
    • mhtmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mhtml\OpenWithProgIds
    • mhtmlfile = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open
    • MUIVerb = "@%System%\ieframe.dll,-5732"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew
    • MUIVerb = "@%System%\ieframe.dll,-5731"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell
    • (Default) = "opennew"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open
    • (Default) = "Open in S&ame Window"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open
    • MUIVerb = "@%System%\ieframe.dll,-5732"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open\command
    • (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\print\command
    • (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\printto\command
    • (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew
    • (Default) = "&Open"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew
    • MUIVerb = "@%System%\ieframe.dll,-5731"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew\command
    • (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell
    • (Default) = "opennew"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open
    • (Default) = "Open in S&ame Window"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open
    • MUIVerb = "@%System%\ieframe.dll,-5732"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open\command
    • (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\print\command
    • (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\printto\command
    • (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew
    • (Default) = "&Open"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew
    • MUIVerb = "@%System%\ieframe.dll,-5731"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew\command
    • (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew\command
    • DelegateExecute = "{17FE9752-0B5A-4665-84CD-569794602F5C}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.website
    • (Default) = "Microsoft.Website"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.website\OpenWithProgIds
    • Microsoft.Website = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website\Shell
    • (Default) = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Microsoft.Website\Shell\Open
    • (Default) = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.URL\OpenWithProgIds
    • InternetShortcut = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Applications\iexplore.exe\shell\open
    • CommandId = "IE.File"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
    • GlobalAssocChangedCounter = "41"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\telnet
    • FriendlyTypeName = "@%System%\ieframe.dll,-907"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\rlogin
    • FriendlyTypeName = "@%System%\ieframe.dll,-908"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\tn3270
    • FriendlyTypeName = "@%System%\ieframe.dll,-909"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mailto
    • FriendlyTypeName = "@%System%\ieframe.dll,-910"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
    • GlobalAssocChangedCounter = "42"

Step 5

Restaurar este valor del Registro modificado

[ learnMore ]

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\Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
    • From: IsInstalled = "1"
      To: IsInstalled = ""1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\InstallInfo
    • From: IconsVisible = "1"
      To: IconsVisible = ""1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\OC Manager\Subcomponents
    • From: IEAccess = "1"
      To: IEAccess = ""1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http
    • From: (Default) = "URL:HyperText Transfer Protocol"
      To: (Default) = ""URL:HyperText Transfer Protocol""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http
    • From: EditFlags = "2"
      To: EditFlags = ""2""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http
    • URL Protocol = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\DefaultIcon
    • From: (Default) = "%SystemRoot%\system32\url.dll,0"
      To: (Default) = ""{random values}""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https
    • From: (Default) = "URL:HyperText Transfer Protocol with Privacy"
      To: (Default) = ""URL:HyperText Transfer Protocol with Privacy""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https
    • From: EditFlags = "2"
      To: EditFlags = ""2""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https
    • URL Protocol = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\DefaultIcon
    • From: (Default) = "%SystemRoot%\system32\url.dll,0"
      To: (Default) = ""{random values}""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp
    • From: (Default) = "URL:File Transfer Protocol"
      To: (Default) = ""URL:File Transfer Protocol""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp
    • From: EditFlags = "2"
      To: EditFlags = ""2""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp
    • URL Protocol = ""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\DefaultIcon
    • From: (Default) = "%SystemRoot%\system32\url.dll,0"
      To: (Default) = ""%Windows%\system32\msieftp.dll,0""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\InternetShortcut
    • From: (Default) = "Internet Shortcut"
      To: (Default) = ""Internet Shortcut""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\InternetShortcut
    • From: EditFlags = "2"
      To: EditFlags = ""2""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\InternetShortcut\DefaultIcon
    • From: (Default) = "%SystemRoot%\system32\url.dll,5"
      To: (Default) = ""{random values}""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon
    • From: (Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-17"
      To: (Default) = """%1"""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon
    • From: (Default) = "%Program Files%\Internet Explorer\IEXPLORE.EXE,-32554"
      To: (Default) = """%1"""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.htm
    • From: (Default) = "htmlfile"
      To: (Default) = ""htmlfile""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.htm
    • From: Content Type = "text/html"
      To: Content Type = ""text/html""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.html
    • From: (Default) = "htmlfile"
      To: (Default) = ""htmlfile""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.html
    • From: Content Type = "text/html"
      To: Content Type = ""text/html""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" -nohome""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" -nohome""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" %1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell
    • From: (Default) = "opennew"
      To: (Default) = ""opennew""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open
    • From: (Default) = "Open in S&ame Window"
      To: (Default) = ""Open in S&ame Window""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" -nohome""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command
    • From: (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1"
      To: (Default) = """%Program Files%\Microsoft Office\OFFICE11\msohtmed.exe" /p %1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\printto\command
    • From: (Default) = "%System%\rundll32.exe %System%\mshtml.dll,PrintHTML %1 %2 %3 %4"
      To: (Default) = ""{random values}""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell
    • From: (Default) = "opennew"
      To: (Default) = ""opennew""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew
    • From: (Default) = "&Open"
      To: (Default) = ""&Open""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" %1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mht
    • From: (Default) = "mhtmlfile"
      To: (Default) = ""mhtmlfile""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mht
    • From: Content Type = "message/rfc822"
      To: Content Type = ""message/rfc822""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mhtml
    • From: (Default) = "mhtmlfile"
      To: (Default) = ""mhtmlfile""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mhtml
    • From: Content Type = "message/rfc822"
      To: Content Type = ""message/rfc822""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open
    • From: (Default) = "Open in S&ame Window"
      To: (Default) = ""Open in S&ame Window""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\open\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" -nohome""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew
    • From: (Default) = "&Open"
      To: (Default) = ""&Open""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew\command
    • From: (Default) = "%System Root%\Program Files\Internet Explorer\IEXPLORE.EXE %1"
      To: (Default) = """%Program Files%\Internet Explorer\iexplore.exe" %1""
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.URL
    • From: (Default) = "InternetShortcut"
      To: (Default) = ""InternetShortcut""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\ShellFolder
    • Attributes = "0"
  • In HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
    • From: Locale = "*"
      To: Locale = ""en""
  • In HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
    • From: Version = "11,0,9600,0"
      To: Version = ""6,0,2900,2180""

Step 6

Buscar y eliminar estos archivos

[ learnMore ]
Puede que algunos de los archivos del componente estén ocultos. Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción "Más opciones avanzadas" para que el resultado de la búsqueda incluya todos los archivos y carpetas ocultos.
  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %Application Data%\AppRun\api-ms-win-core-processthreads-l1-1-1.dll
  • %AppDataLocal%\Microsoft\Media Player\CurrentDatabase_372.wmdb
  • %Application Data%\AppRun\api-ms-win-core-localization-l1-2-0.dll
  • %User Temp%\u1bc.4
  • %Application Data%\AppRun\api-ms-win-crt-string-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-file-l2-1-0.dll
  • %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
  • %Application Data%\AppRun\api-ms-win-crt-math-l1-1-0.dll
  • %User Temp%\u1bc.1
  • %Application Data%\AppRun\api-ms-win-crt-runtime-l1-1-0.dll
  • %Application Data%\AppRun\mfc140u.dll
  • %Application Data%\AppRun\api-ms-win-crt-time-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-crt-filesystem-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-file-l1-2-0.dll
  • %All Users Profile%\Microsoft\Windows\DRM\v3ks.sec
  • %AppDataLocal%\Microsoft\Internet Explorer\MSIMGSIZ.DAT
  • %Application Data%\AppRun\vcruntime140.dll
  • %Application Data%\AppDirectory\PDFLeader\PDFLeader.ico
  • %Application Data%\AppRun\ucrtbase.dll
  • %Application Data%\AppRun\api-ms-win-core-timezone-l1-1-0.dll
  • %AppDataLocal%\Microsoft\Internet Explorer\DOMStore\3UYAQU1F\service.tst.pdfleaderapp[1].xml
  • %Application Data%\AppRun\libcurl.dll
  • %Start Menu%\Programs\Accessories\System Tools\Internet Explorer (No Add-ons).lnk
  • %Application Data%\AppRun\api-ms-win-crt-utility-l1-1-0.dll
  • %Application Data%\AppRun\AppRun.exe
  • %Application Data%\AppRun\api-ms-win-crt-stdio-l1-1-0.dll
  • %Application Data%\AppDirectory\PDFLeader\SharpCompress.dll
  • %Application Data%\AppDirectory\PDFLeader\params.txt
  • %Application Data%\AppRun\api-ms-win-crt-locale-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-core-synch-l1-2-0.dll
  • %All Users Profile%\Microsoft\Windows\DRM\drmstore.hds
  • %Application Data%\AppRun\api-ms-win-crt-convert-l1-1-0.dll
  • %Application Data%\AppRun\api-ms-win-crt-multibyte-l1-1-0.dll
  • %User Temp%\u1bc.3
  • %Application Data%\AppRun\api-ms-win-crt-heap-l1-1-0.dll
  • %User Temp%\u1bc.0
  • %Application Data%\AppDirectory\PDFLeader\PDFLeaderapp.exe.config
  • %Application Data%\AppRun\msvcp140.dll
  • %Application Data%\AppRun\api-ms-win-crt-environment-l1-1-0.dll
  • %Desktop%\PDFLeader.lnk
  • %User Temp%\u1bc.2
  • %Application Data%\AppDirectory\PDFLeader\PDFLeaderapp.exe

Step 7

Buscar y eliminar estas carpetas

[ learnMore ]
Asegúrese de que tiene activada la casilla Buscar archivos y carpetas ocultos en la opción Más opciones avanzadas para que el resultado de la búsqueda incluya todas las carpetas ocultas.
  • %Application Data%\AppDirectory\PDFLeader
  • %Application Data%\AppDirectory
  • %Application Data%\AppRun

Step 8

Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como Adware.Win32.Zoremov.A 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.

Step 9

Restaurar este archivo a partir de una copia de seguridad Solo se pueden restaurar los archivos relacionados con Microsoft. En caso de que este malware/grayware/spyware también haya eliminado archivos relativos a programas que no sean de Microsoft, vuelva a instalar los programas en cuestión en el equipo.

  • %Start Menu%\Programs\Internet Explorer.lnk
  • %Application Data%\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Internet Explorer.lnk
  • %Start Menu%\Programs\Accessories\System Tools\Internet Explorer (No Add-ons).lnk

Step 10

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

  • %Windows%\Tasks\Update_Zoremov.job

Step 11

Restore these deleted registry keys/values from backup

*Note: Only Microsoft-related keys/values will be restored. If the malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
    • wextract_cleanup0
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RemoveAccess
    • iexplore.exe
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http
    • URL Protocol
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\http\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https
    • URL Protocol
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\https\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp
    • URL Protocol
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ftp\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\opennew\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\shell\opennew\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\opennew\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\opennew\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\htmlfile\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.htm\OpenWithProgIds
    • htmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.html\OpenWithProgIds
    • htmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mht\OpenWithProgIds
    • mhtmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mhtml\OpenWithProgIds
    • mhtmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\DefaultIcon
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\svgfile\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.svg\OpenWithProgIds
    • svgfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open
    • CommandId
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open\command
    • DelegateExecute
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\xhtmlfile\shell\open\command
    • (Default)
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xht\OpenWithProgIds
    • xhtmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.xhtml\OpenWithProgIds
    • xhtmlfile
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.partial\OpenWithProgIds
    • IE.AssocFile.PARTIAL
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.website\OpenWithProgIds
    • Microsoft.Website
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.URL\OpenWithProgIds
    • InternetShortcut
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks
    • {FBF23B40-E3F0-101B-8488-00AA003E56F8}


Did this description help? Tell us how we did.