YARA · Malpedia signator rules
MALPEDIA_Win_Darkside_Auto
autogenerated rule brought to you by yara-signator
- Autor
- Felix Bilstein - yara-signator at cocacoding dot com
- Fecha
- 2026-05-04
- Modificada
- 2026-05-18
- Puntuación / Calidad
- 75 / 75
Qué detecta esta regla
autogenerated rule brought to you by yara-signator
Familia de malware asociada: DarkSide.
Define 10 patrones (0 de texto, 10 hex, 0 regex).
Resumen generado a partir de los metadatos y la condición de la regla.
Código de la regla
rule MALPEDIA_Win_Darkside_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "db2cdd3c-5e22-5c22-ae3f-7b575bd4e0a8"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.darkside"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.darkside_auto.yar#L1-L118"
= "N/A"
= "f2169ec34857b2fed3d7cb22b0d61cf468a6b46d49e423c1793b76420663486f"
= 75
= 75
= "FILE"
= "1"
= "yara-signator v0.6.0"
= "callsandjumps;datarefs;binvalue"
= "20260422"
= "a182e35da64e6d71cb55f125c4d4225196523f14"
= "20260504"
= "CC BY-SA 4.0"
= "TLP:WHITE"
strings:
$sequence_0 = { eb06 33db fec1 75d2 5f }
$sequence_1 = { 59 5b 5d c20c00 55 }
$sequence_2 = { 89540e0c 89440e08 895c0e04 893c0e 81ea10101010 2d10101010 }
$sequence_3 = { 57 8b7d08 8b450c b9ff000000 33d2 }
$sequence_4 = { 33db fec1 75d2 5f 5e }
$sequence_5 = { 895c0e04 893c0e 81ea10101010 2d10101010 81eb10101010 81ef10101010 83e910 }
$sequence_6 = { 4b 85db 75ea 85d2 7407 52 }
$sequence_7 = { 8b4508 8b10 8b5804 8b7808 }
$sequence_8 = { 81c7ff000000 4b 85db 75ea 85d2 7407 52 }
$sequence_9 = { 85d2 7407 52 57 }
condition:
7 of them and filesize < 286720
}
Cadenas (10 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { eb06 33db fec1 75d2 5f } | |
| $sequence_1 | hex | { 59 5b 5d c20c00 55 } | |
| $sequence_2 | hex | { 89540e0c 89440e08 895c0e04 893c0e 81ea10101010 2d10101010 } | |
| $sequence_3 | hex | { 57 8b7d08 8b450c b9ff000000 33d2 } | |
| $sequence_4 | hex | { 33db fec1 75d2 5f 5e } | |
| $sequence_5 | hex | { 895c0e04 893c0e 81ea10101010 2d10101010 81eb10101010 81ef10101010 83e910 } | |
| $sequence_6 | hex | { 4b 85db 75ea 85d2 7407 52 } | |
| $sequence_7 | hex | { 8b4508 8b10 8b5804 8b7808 } | |
| $sequence_8 | hex | { 81c7ff000000 4b 85db 75ea 85d2 7407 52 } | |
| $sequence_9 | hex | { 85d2 7407 52 57 } |
Condición
7 of them and filesize < 286720En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 286720 (un límite barato que descarta archivos grandes).
- Deben coincidir al menos 7 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.
Licencia y atribución
Autor: Felix Bilstein - yara-signator at cocacoding dot com
Repositorio de origen: Malpedia signator rules @ c901f97b7d
Licencia: Creative Commons Attribution-ShareAlike 4.0 (licencia del repositorio)
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: db2cdd3c-5e22-5c22-ae3f-7b575bd4e0a8
Metadatos
| version | 1 |
|---|---|
| tool | yara-signator v0.6.0 |
| signator_config | callsandjumps;datarefs;binvalue |
| malpedia_rule_date | 20260422 |
| malpedia_hash | a182e35da64e6d71cb55f125c4d4225196523f14 |
| malpedia_version | 20260504 |
| malpedia_license | CC BY-SA 4.0 |
| malpedia_sharing | TLP:WHITE |
Etiquetas:FILE
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