Análisis realizado por : Charles Adrian Marty   

 Alias

TR/Ransom.pgzct (ANTIVIR)

 Plataforma:

Windows

 Riesgo general:
 Potencial de destrucción:
 Potencial de distribución:
 Infección divulgada:
 Revelación de la información:
Bajo
Medio
High
Crítico

  • Tipo de malware
    Ransomware

  • Destructivo?
    No

  • Cifrado
    No

  • In the Wild:

  Resumen y descripción

Canal de infección Eliminado por otro tipo de malware, Descargado de Internet

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

  Detalles técnicos

Tamaño del archivo 42,802,820 bytes
Tipo de archivo EXE
Residente en memoria No
Fecha de recepción de las muestras iniciales 19 Apr 2023
Carga útil Connects to URLs/IPs, Drops files, Encrypts files

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 las carpetas siguientes:

  • %User Temp%\_MEI{5 random numbers}
  • %User Temp%\_MEI{5 random numbers}\certifi
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer
  • %User Temp%\_MEI{5 random numbers}\Crypto
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash
  • %User Temp%\_MEI{5 random numbers}\Crypto\Math
  • %User Temp%\_MEI{5 random numbers}\Crypto\Protocol
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util
  • %User Temp%\_MEI{5 random numbers}\PyQt5
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\generic
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\iconengines
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platformthemes
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\styles
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info

(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).

)

Infiltra los archivos siguientes:

  • %User Temp%\_MEI{5 random numbers}\_asyncio.pyd
  • %User Temp%\_MEI{5 random numbers}\_bz2.pyd
  • %User Temp%\_MEI{5 random numbers}\_cffi_backend.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\_ctypes.pyd
  • %User Temp%\_MEI{5 random numbers}\_decimal.pyd
  • %User Temp%\_MEI{5 random numbers}\_hashlib.pyd
  • %User Temp%\_MEI{5 random numbers}\_lzma.pyd
  • %User Temp%\_MEI{5 random numbers}\_multiprocessing.pyd
  • %User Temp%\_MEI{5 random numbers}\_overlapped.pyd
  • %User Temp%\_MEI{5 random numbers}\_queue.pyd
  • %User Temp%\_MEI{5 random numbers}\_socket.pyd
  • %User Temp%\_MEI{5 random numbers}\_ssl.pyd
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-console-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-datetime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-debug-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-errorhandling-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l2-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-handle-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-heap-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-interlocked-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-libraryloader-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-localization-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-memory-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-namedpipe-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processenvironment-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processthreads-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processthreads-l1-1-1.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-profile-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-rtlsupport-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-synch-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-synch-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-sysinfo-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-timezone-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-util-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-conio-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-convert-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-environment-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-filesystem-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-heap-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-locale-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-math-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-process-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-runtime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-runtime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-utility-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\base_library.zip
  • %User Temp%\_MEI{5 random numbers}\libcrypto-1_1.dll
  • %User Temp%\_MEI{5 random numbers}\libffi-8.dll
  • %User Temp%\_MEI{5 random numbers}\libssl-1_1.dll
  • %User Temp%\_MEI{5 random numbers}\pyexpat.pyd
  • %User Temp%\_MEI{5 random numbers}\python3.dll
  • %User Temp%\_MEI{5 random numbers}\python311.dll
  • %User Temp%\_MEI{5 random numbers}\select.pyd
  • %User Temp%\_MEI{5 random numbers}\ucrtbase.dll
  • %User Temp%\_MEI{5 random numbers}\unicodedata.pyd
  • %User Temp%\_MEI{5 random numbers}\VCRUNTIME140.dll
  • %User Temp%\_MEI{5 random numbers}\VCRUNTIME140_1.dll
  • %User Temp%\_MEI{5 random numbers}\certifi\cacert.pem
  • %User Temp%\_MEI{5 random numbers}\certifi\py.typed
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer\md.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer\md__mypyc.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_ARC4.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_chacha20.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_pkcs1_decode.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_aes.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_aesni.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_arc2.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_blowfish.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cast.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cbc.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cfb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ctr.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_des.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_des3.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ecb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_eksblowfish.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ocb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ofb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_Salsa20.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_BLAKE2b.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_BLAKE2s.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_ghash_clmul.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_ghash_portable.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_keccak.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD2.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD4.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD5.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_poly1305.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_RIPEMD160.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA1.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA224.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA256.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA384.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA512.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Math\_modexp.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Protocol\_scrypt.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ec_ws.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ed448.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ed25519.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_x25519.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util\_cpuid_c.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util\_strxor.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\d3dcompiler_47.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\libEGL.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\libGLESv2.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\MSVCP140.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\MSVCP140_1.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\opengl32sw.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Core.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5DBus.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Gui.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Network.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Qml.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5QmlModels.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Widgets.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Widgets.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\generic\qtuiotouchplugin.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\iconengines\qsvgicon.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qgif.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qgif.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qico.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qjpeg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qwbmp.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qwbmp.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qminimal.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qoffscreen.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qwebgl.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qwindows.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platformthemes\qxdgdesktopportal.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\styles\qwindowsvistastyle.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ar.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_bg.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ca.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_cs.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_cs.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_de.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_en.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_es.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_fi.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_fr.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_gd.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_gd.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_hu.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_it.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_it.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ko.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_lv.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_pl.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ru.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_sk.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_tr.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_uk.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_zh_TW.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtCore.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtGui.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtWidgets.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\sip.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\entry_points.txt
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\INSTALLER
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\LICENSE
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\METADATA
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\RECORD
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\REQUESTED
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\top_level.txt
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\WHEEL

(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 los procesos siguientes:

  • {Malware Path}\{Malware File Name}.exe
  • %System%\cmd.exe /c "ver"
  • %System%\conhost.exe 0xffffffff –ForceV1
  • %System%\cmd.exe /c sc stop WinDefend
  • %System%\conhost.exe 0xffffffff –ForceV1
  • %System%\sc.exe sc stop WinDefend

(Nota: %System% es la carpeta del sistema de Windows, que en el caso de Windows 98 y ME suele estar en C:\Windows\System, en el caso de Windows NT y 2000 en C:\WINNT\System32 y en el caso de Windows 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).

)

Otros detalles

It connects to the following possibly malicious URL:

  • http://{BLOCKED}74-c405-4db5-a89f-72c8a7bac3bf.id.repl.co

Hace lo siguiente:

  • It locks the screen and displays the following image:

  Soluciones

Motor de exploración mínimo 9.800
Primer archivo de patrones de VSAPI 18.383.96
Primera fecha de publicación de patrones de VSAPI 14 de abril de 2023
Versión de patrones OPR de VSAPI 18.383.00
Fecha de publicación de patrones OPR de VSAPI 15 de abril de 2023

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

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 3

Buscar y eliminar este archivo

[ aprenda más ]
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.
  • %User Temp%\_MEI{5 random numbers}\_asyncio.pyd
  • %User Temp%\_MEI{5 random numbers}\_bz2.pyd
  • %User Temp%\_MEI{5 random numbers}\_cffi_backend.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\_ctypes.pyd
  • %User Temp%\_MEI{5 random numbers}\_decimal.pyd
  • %User Temp%\_MEI{5 random numbers}\_hashlib.pyd
  • %User Temp%\_MEI{5 random numbers}\_lzma.pyd
  • %User Temp%\_MEI{5 random numbers}\_multiprocessing.pyd
  • %User Temp%\_MEI{5 random numbers}\_overlapped.pyd
  • %User Temp%\_MEI{5 random numbers}\_queue.pyd
  • %User Temp%\_MEI{5 random numbers}\_socket.pyd
  • %User Temp%\_MEI{5 random numbers}\_ssl.pyd
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-console-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-datetime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-debug-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-errorhandling-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-file-l2-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-handle-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-heap-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-interlocked-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-libraryloader-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-localization-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-memory-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-namedpipe-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processenvironment-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processthreads-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-processthreads-l1-1-1.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-profile-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-rtlsupport-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-synch-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-synch-l1-2-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-sysinfo-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-timezone-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-core-util-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-conio-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-convert-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-environment-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-filesystem-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-heap-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-locale-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-math-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-process-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-runtime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-runtime-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-string-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\api-ms-win-crt-utility-l1-1-0.dll
  • %User Temp%\_MEI{5 random numbers}\base_library.zip
  • %User Temp%\_MEI{5 random numbers}\libcrypto-1_1.dll
  • %User Temp%\_MEI{5 random numbers}\libffi-8.dll
  • %User Temp%\_MEI{5 random numbers}\libssl-1_1.dll
  • %User Temp%\_MEI{5 random numbers}\pyexpat.pyd
  • %User Temp%\_MEI{5 random numbers}\python3.dll
  • %User Temp%\_MEI{5 random numbers}\python311.dll
  • %User Temp%\_MEI{5 random numbers}\select.pyd
  • %User Temp%\_MEI{5 random numbers}\ucrtbase.dll
  • %User Temp%\_MEI{5 random numbers}\unicodedata.pyd
  • %User Temp%\_MEI{5 random numbers}\VCRUNTIME140.dll
  • %User Temp%\_MEI{5 random numbers}\VCRUNTIME140_1.dll
  • %User Temp%\_MEI{5 random numbers}\certifi\cacert.pem
  • %User Temp%\_MEI{5 random numbers}\certifi\py.typed
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer\md.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer\md__mypyc.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_ARC4.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_chacha20.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_pkcs1_decode.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_aes.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_aesni.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_arc2.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_blowfish.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cast.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cbc.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_cfb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ctr.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_des.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_des3.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ecb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_eksblowfish.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ocb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_raw_ofb.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher\_Salsa20.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_BLAKE2b.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_BLAKE2s.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_ghash_clmul.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_ghash_portable.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_keccak.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD2.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD4.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_MD5.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_poly1305.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_RIPEMD160.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA1.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA224.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA256.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA384.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash\_SHA512.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Math\_modexp.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Protocol\_scrypt.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ec_ws.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ed448.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_ed25519.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey\_x25519.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util\_cpuid_c.pyd
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util\_strxor.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\d3dcompiler_47.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\libEGL.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\libGLESv2.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\MSVCP140.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\MSVCP140_1.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\opengl32sw.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Core.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5DBus.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Gui.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Network.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Qml.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5QmlModels.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Quick.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Widgets.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin\Qt5Widgets.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\generic\qtuiotouchplugin.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\iconengines\qsvgicon.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qgif.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qgif.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qico.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qjpeg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qsvg.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qwbmp.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats\qwbmp.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qminimal.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qoffscreen.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qwebgl.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms\qwindows.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platformthemes\qxdgdesktopportal.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\styles\qwindowsvistastyle.dll
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ar.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_bg.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ca.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_cs.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_cs.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_de.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_en.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_es.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_fi.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_fr.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_gd.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_gd.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_hu.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_it.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_it.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ko.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_lv.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_pl.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_ru.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_sk.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_tr.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_uk.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations\qtbase_zh_TW.qm
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtCore.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtGui.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\QtWidgets.pyd
  • %User Temp%\_MEI{5 random numbers}\PyQt5\sip.cp311-win_amd64.pyd
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\entry_points.txt
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\INSTALLER
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\LICENSE
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\METADATA
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\RECORD
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\REQUESTED
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\top_level.txt
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info\WHEEL

Step 4

Buscar y eliminar esta carpeta

[ aprenda más ]
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.  
  • %User Temp%\_MEI{5 random numbers}
  • %User Temp%\_MEI{5 random numbers}\certifi
  • %User Temp%\_MEI{5 random numbers}\charset_normalizer
  • %User Temp%\_MEI{5 random numbers}\Crypto
  • %User Temp%\_MEI{5 random numbers}\Crypto\Cipher
  • %User Temp%\_MEI{5 random numbers}\Crypto\Hash
  • %User Temp%\_MEI{5 random numbers}\Crypto\Math
  • %User Temp%\_MEI{5 random numbers}\Crypto\Protocol
  • %User Temp%\_MEI{5 random numbers}\Crypto\PublicKey
  • %User Temp%\_MEI{5 random numbers}\Crypto\Util
  • %User Temp%\_MEI{5 random numbers}\PyQt5
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\bin
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\translations
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\generic
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\iconengines
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\imageformats
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platforms
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\platformthemes
  • %User Temp%\_MEI{5 random numbers}\PyQt5\Qt5\plugins\styles
  • %User Temp%\_MEI{5 random numbers}\setuptools-65.5.0.dist-info

Step 5

Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como Ransom.Win64.DONOTRUN.B 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 6

Restore encrypted files from backup.


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