YARA · Mandiant red team tool countermeasures
FIREEYE_RT_APT_Loader_Win32_REDFLARE_2
No description has been set in the source file - FireEye-RT
- Autor
- FireEye
- Fecha
- 2020-11-27
- Modificada
- 2020-12-09
- Puntuación / Calidad
- 75 / 75
Qué detecta esta regla
No description has been set in the source file - FireEye-RT
Objetivos: PE de Windows.
Define 2 patrones (1 de texto, 1 hex, 0 regex).
Resumen generado a partir de los metadatos y la condición de la regla.
Código de la regla
rule FIREEYE_RT_APT_Loader_Win32_REDFLARE_2 : FILE
{
meta:
= "No description has been set in the source file - FireEye-RT"
= "FireEye"
= "6a585401-bfd3-5aad-b484-09b6a30d9af5"
= "2020-11-27"
= "2020-11-27"
= "2020-12-09"
= "https://github.com/mandiant/red_team_tool_countermeasures/"
= "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/rules/REDFLARE/production/yara/APT_Loader_Win32_REDFLARE_2.yar#L4-L17"
= "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/LICENSE.txt"
= "4e7e90c7147ee8aa01275894734f4492"
= "98dfb71adbde4f8965e612c19f0965d8fa95805825569290fdf72eb1d86cfb70"
= 75
= 75
= "FILE"
= 1
strings:
$inject = { 83 F8 01 [4-50] 6A 00 6A 00 68 04 00 00 08 6A 00 6A 00 6A 00 6A 00 5? [10-70] FF 15 [4] 85 C0 [1-20] 6A 04 68 00 10 00 00 5? 6A 00 5? [1-10] FF 15 [4-8] 85 C0 [1-20] 5? 5? 5? 8B [1-4] 5? 5? FF 15 [4] 85 C0 [1-20] 6A 20 [4-20] FF 15 [4] 85 C0 [1-40] 01 00 01 00 [2-20] FF 15 [4] 85 C0 [1-30] FF 15 [4] 85 C0 [1-20] FF 15 [4] 83 F8 FF }
$s1 = "ResumeThread"
condition:
( uint16( 0 ) == 0x5A4D ) and ( uint32( uint32( 0x3C ) ) == 0x00004550 ) and ( uint16( uint32( 0x3C ) + 0x18 ) == 0x010B ) and all of them
}
Cadenas (2 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $inject | hex | { 83 F8 01 [4-50] 6A 00 6A 00 68 04 00 00 08 6A 00 6A 00 6A 00 6A 00 5? [10-70] FF 15 [4] 85 C0 [1-20] 6A 04 68 00 10 00 00 5? 6A 00 5? [1-10] FF 15 [4-8] 85 C0 … | |
| $s1 | texto | "ResumeThread" |
Condición
( uint16( 0 ) == 0x5A4D ) and ( uint32( uint32( 0x3C ) ) == 0x00004550 ) and ( uint16( uint32( 0x3C ) + 0x18 ) == 0x010B ) and all of themEn palabras sencillas (Heurística)
- El archivo debe empezar por «MZ»: un ejecutable de Windows (PE).
- Deben coincidir todos los patrones de la regla.
Prueba esta regla en tu navegador
Arrastra un archivo para escanearlo con esta regla usando YARA-X compilado a WebAssembly. No se sube nada.
Hashes de muestras
Hashes de las muestras que el autor lista en los metadatos de la regla (búscalos en tu plataforma de threat intelligence).
- 4e7e90c7147ee8aa01275894734f4492
Licencia y atribución
Autor: FireEye
Repositorio de origen: Mandiant red team tool countermeasures @ 3561b71724
Licencia: BSD 2-Clause License (licencia del repositorio)
Aviso de copyright: Copyright (c) 2023, MANDIANT
Obtenida a través de YARA Forge 20260927, que añade a los nombres el prefijo de la fuente y campos meta normalizados.
Id de la regla: 6a585401-bfd3-5aad-b484-09b6a30d9af5
Metadatos
| rev | 1 |
|---|
Etiquetas:FILE
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