PUA.Win32.ZipAdmin.A
SoftwareBundler:Win32/Dowadmin (MICROSOFT)
Windows
Tipo de malware
Potentially Unwanted Application
Destructivo?
No
Cifrado
In the Wild:
Sí
Resumen y descripción
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Este malware no tiene ninguna rutina de propagación.
Este malware no tiene ninguna rutina de puerta trasera.
Detalles técnicos
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
Infiltra los archivos siguientes:
- %User Temp%\ns{Random Characters}.tmp
- %User Temp%\ns{Random Characters 1}.tmp\AdvancedTests.lua
- %User Temp%\ns{Random Characters 1}.tmp\BrowserControl.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadList.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadThread.lua
- %User Temp%\ns{Random Characters 1}.tmp\Events.lua
- %User Temp%\ns{Random Characters 1}.tmp\FloatingProgress.dll
- %User Temp%\ns{Random Characters 1}.tmp\GuiInit.lua
- %User Temp%\ns{Random Characters 1}.tmp\IntegratedOffer.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaBridge.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\mime.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\smtp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\tp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\mime\core.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\socket\core.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaXml_lib.dll
- %User Temp%\ns{Random Characters 1}.tmp\System.dll
- %User Temp%\ns{Random Characters 1}.tmp\UACInfo.dll
- %User Temp%\ns{Random Characters 1}.tmp\__web.xml
- %User Temp%\ns{Random Characters 1}.tmp\api_substitution.lua
- %User Temp%\ns{Random Characters 1}.tmp\async_tracking.lua
- %User Temp%\ns{Random Characters 1}.tmp\bit.dll
- %User Temp%\ns{Random Characters 1}.tmp\browserutils.dll
- %User Temp%\ns{Random Characters 1}.tmp\bundleinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\callbackproxy.lua
- %User Temp%\ns{Random Characters 1}.tmp\conditional_engine.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_injection.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_stores.lua
- %User Temp%\ns{Random Characters 1}.tmp\definitions.lua
- %User Temp%\ns{Random Characters 1}.tmp\downloads.lua
- %User Temp%\ns{Random Characters 1}.tmp\eagerinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\env.lua
- %User Temp%\ns{Random Characters 1}.tmp\extension.tlb
- %User Temp%\ns{Random Characters 1}.tmp\ffi.dll
- %User Temp%\ns{Random Characters 1}.tmp\json.lua
- %User Temp%\ns{Random Characters 1}.tmp\lua51.dll
- %User Temp%\ns{Random Characters 1}.tmp\luacom.dll
- %User Temp%\ns{Random Characters 1}.tmp\luaxml.lua
- %User Temp%\ns{Random Characters 1}.tmp\net_utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\notifyicon.lua
- %User Temp%\ns{Random Characters 1}.tmp\nsis7z.dll
- %User Temp%\ns{Random Characters 1}.tmp\nsisunz.dll
- %User Temp%\ns{Random Characters 1}.tmp\offer_filters.lua
- %User Temp%\ns{Random Characters 1}.tmp\offer_stats.lua
- %User Temp%\ns{Random Characters 1}.tmp\packaged_app.lua
- %User Temp%\ns{Random Characters 1}.tmp\processfreefile.lua
- %User Temp%\ns{Random Characters 1}.tmp\sandbox.lua
- %User Temp%\ns{Random Characters 1}.tmp\scheduler.lua
- %User Temp%\ns{Random Characters 1}.tmp\service_registry.lua
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.css
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\jquery.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\knockout.js
- %User Temp%\ns{Random Characters 1}.tmp\survey_environment.lua
- %User Temp%\ns{Random Characters 1}.tmp\uistate.lua
- %User Temp%\ns{Random Characters 1}.tmp\un.package.exe
- %User Temp%\ns{Random Characters 1}.tmp\utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\versioninfo.dll
- %User Temp%\ns{Random Characters 1}.tmp\vm_details.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_constants.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_pipeserver.dll
- %User Temp%\ns{Random Characters 1}.tmp\wininet\compat.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\core.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\defs.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\io.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wininet_h.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wintypes.lua
- %User Temp%\ns{Random Characters 2}.tmp\LuaBridge.dll
- %User Temp%\ns{Random Characters 3}.tmp\LuaBridge.dll
(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).
)Propagación
Este malware no tiene ninguna rutina de propagación.
Rutina de puerta trasera
Este malware no tiene ninguna rutina de puerta trasera.
Otros detalles
Hace lo siguiente:
- It deletes the following files if connection to the URL is unsuccessful:
- %User Temp%\ns{Random Characters}.tmp
- %User Temp%\ns{Random Characters 1}.tmp\AdvancedTests.lua
- %User Temp%\ns{Random Characters 1}.tmp\BrowserControl.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadList.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadThread.lua
- %User Temp%\ns{Random Characters 1}.tmp\Events.lua
- %User Temp%\ns{Random Characters 1}.tmp\GuiInit.lua
- %User Temp%\ns{Random Characters 1}.tmp\IntegratedOffer.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\mime.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\smtp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\tp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\__web.xml
- %User Temp%\ns{Random Characters 1}.tmp\api_substitution.lua
- %User Temp%\ns{Random Characters 1}.tmp\async_tracking.lua
- %User Temp%\ns{Random Characters 1}.tmp\browserutils.dll
- %User Temp%\ns{Random Characters 1}.tmp\bundleinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\callbackproxy.lua
- %User Temp%\ns{Random Characters 1}.tmp\conditional_engine.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_injection.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_stores.lua
- %User Temp%\ns{Random Characters 1}.tmp\definitions.lua
- %User Temp%\ns{Random Characters 1}.tmp\downloads.lua
- %User Temp%\ns{Random Characters 1}.tmp\eagerinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\env.lua
- %User Temp%\ns{Random Characters 1}.tmp\extension.tlb
- %User Temp%\ns{Random Characters 1}.tmp\json.lua
- %User Temp%\ns{Random Characters 1}.tmp\luacom.dll
- %User Temp%\ns{Random Characters 1}.tmp\luaxml.lua
- %User Temp%\ns{Random Characters 1}.tmp\net_utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\notifyicon.lua
- %User Temp%\ns{Random Characters 1}.tmp\nsis7z.dll
- %User Temp%\ns{Random Characters 1}.tmp\nsisunz.dll
- %User Temp%\ns{Random Characters 1}.tmp\offer_filters.lua
- %User Temp%\ns{Random Characters 1}.tmp\offer_stats.lua
- %User Temp%\ns{Random Characters 1}.tmp\packaged_app.lua
- %User Temp%\ns{Random Characters 1}.tmp\processfreefile.lua
- %User Temp%\ns{Random Characters 1}.tmp\sandbox.lua
- %User Temp%\ns{Random Characters 1}.tmp\scheduler.lua
- %User Temp%\ns{Random Characters 1}.tmp\service_registry.lua
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.css
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\jquery.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\knockout.js
- %User Temp%\ns{Random Characters 1}.tmp\survey_environment.lua
- %User Temp%\ns{Random Characters 1}.tmp\uistate.lua
- %User Temp%\ns{Random Characters 1}.tmp\un.package.exe
- %User Temp%\ns{Random Characters 1}.tmp\utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\vm_details.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_constants.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_pipeserver.dll
- %User Temp%\ns{Random Characters 1}.tmp\wininet\compat.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\core.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\defs.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\io.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wininet_h.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wintypes.lua
- It displays an installation GUI upon execution:
- It displays the following upon unsuccessful connection to the URL:
Soluciones
Step 2
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 3
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 4
Buscar y eliminar este archivo
- %User Temp%\ns{Random Characters}.tmp
- %User Temp%\ns{Random Characters 1}.tmp\AdvancedTests.lua
- %User Temp%\ns{Random Characters 1}.tmp\BrowserControl.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadList.lua
- %User Temp%\ns{Random Characters 1}.tmp\DownloadThread.lua
- %User Temp%\ns{Random Characters 1}.tmp\Events.lua
- %User Temp%\ns{Random Characters 1}.tmp\FloatingProgress.dll
- %User Temp%\ns{Random Characters 1}.tmp\GuiInit.lua
- %User Temp%\ns{Random Characters 1}.tmp\IntegratedOffer.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaBridge.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\mime.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\smtp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\tp.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\mime\core.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\socket\core.dll
- %User Temp%\ns{Random Characters 1}.tmp\LuaXml_lib.dll
- %User Temp%\ns{Random Characters 1}.tmp\System.dll
- %User Temp%\ns{Random Characters 1}.tmp\UACInfo.dll
- %User Temp%\ns{Random Characters 1}.tmp\__web.xml
- %User Temp%\ns{Random Characters 1}.tmp\api_substitution.lua
- %User Temp%\ns{Random Characters 1}.tmp\async_tracking.lua
- %User Temp%\ns{Random Characters 1}.tmp\bit.dll
- %User Temp%\ns{Random Characters 1}.tmp\browserutils.dll
- %User Temp%\ns{Random Characters 1}.tmp\bundleinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\callbackproxy.lua
- %User Temp%\ns{Random Characters 1}.tmp\conditional_engine.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_injection.lua
- %User Temp%\ns{Random Characters 1}.tmp\data_stores.lua
- %User Temp%\ns{Random Characters 1}.tmp\definitions.lua
- %User Temp%\ns{Random Characters 1}.tmp\downloads.lua
- %User Temp%\ns{Random Characters 1}.tmp\eagerinstall.lua
- %User Temp%\ns{Random Characters 1}.tmp\env.lua
- %User Temp%\ns{Random Characters 1}.tmp\extension.tlb
- %User Temp%\ns{Random Characters 1}.tmp\ffi.dll
- %User Temp%\ns{Random Characters 1}.tmp\json.lua
- %User Temp%\ns{Random Characters 1}.tmp\lua51.dll
- %User Temp%\ns{Random Characters 1}.tmp\luacom.dll
- %User Temp%\ns{Random Characters 1}.tmp\luaxml.lua
- %User Temp%\ns{Random Characters 1}.tmp\net_utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\notifyicon.lua
- %User Temp%\ns{Random Characters 1}.tmp\nsis7z.dll
- %User Temp%\ns{Random Characters 1}.tmp\nsisunz.dll
- %User Temp%\ns{Random Characters 1}.tmp\offer_filters.lua
- %User Temp%\ns{Random Characters 1}.tmp\offer_stats.lua
- %User Temp%\ns{Random Characters 1}.tmp\packaged_app.lua
- %User Temp%\ns{Random Characters 1}.tmp\processfreefile.lua
- %User Temp%\ns{Random Characters 1}.tmp\sandbox.lua
- %User Temp%\ns{Random Characters 1}.tmp\scheduler.lua
- %User Temp%\ns{Random Characters 1}.tmp\service_registry.lua
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.css
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\common.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\jquery.js
- %User Temp%\ns{Random Characters 1}.tmp\skin\res\knockout.js
- %User Temp%\ns{Random Characters 1}.tmp\survey_environment.lua
- %User Temp%\ns{Random Characters 1}.tmp\uistate.lua
- %User Temp%\ns{Random Characters 1}.tmp\un.package.exe
- %User Temp%\ns{Random Characters 1}.tmp\utils.lua
- %User Temp%\ns{Random Characters 1}.tmp\versioninfo.dll
- %User Temp%\ns{Random Characters 1}.tmp\vm_details.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_constants.lua
- %User Temp%\ns{Random Characters 1}.tmp\win32_pipeserver.dll
- %User Temp%\ns{Random Characters 1}.tmp\wininet\compat.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\core.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\defs.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ftp.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\http.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\io.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\ltn12.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\url.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wininet_h.lua
- %User Temp%\ns{Random Characters 1}.tmp\wininet\wintypes.lua
- %User Temp%\ns{Random Characters 2}.tmp\LuaBridge.dll
- %User Temp%\ns{Random Characters 3}.tmp\LuaBridge.dll
Step 5
Buscar y eliminar estas carpetas
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua\socket
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\lua
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\mime
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket\socket
- %User Temp%\ns{Random Characters 1}.tmp\LuaSocket
- %User Temp%\ns{Random Characters 1}.tmp\skin\res
- %User Temp%\ns{Random Characters 1}.tmp\skin
- %User Temp%\ns{Random Characters 1}.tmp\wininet
- %User Temp%\ns{Random Characters 1}.tmp
- %User Temp%\ns{Random Characters 2}.tmp
- %User Temp%\ns{Random Characters 3}.tmp
Step 6
Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como PUA.Win32.ZipAdmin.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.
Rellene nuestra encuesta!