YARA · Malpedia signator rules
MALPEDIA_Win_Prestige_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: Prestige.
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_Prestige_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "39e449fb-673a-581d-9626-8ac131df44ba"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.prestige"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.prestige_auto.yar#L1-L133"
= "N/A"
= "e468a3829aeaadb3164cbdca003f7a21f463ebcadbd2a3eae9210117d0ee894f"
= 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 = { eb6e 8b4508 c60004 ebe9 8b4508 8a0cb2 c60005 }
$sequence_1 = { 6a06 5e eb14 7504 8bf0 eb0e ba40420f00 }
$sequence_2 = { 90 6a08 c745d804ce4600 c745e0ffffff3f c745e402000000 e8???????? 83c404 }
$sequence_3 = { e8???????? c3 53 8bdc 51 51 83e4f8 }
$sequence_4 = { 743d ff75dc 8b75d8 56 e8???????? 59 59 }
$sequence_5 = { c745dc01000000 8b0485480a4b00 8945d4 0f8533010000 8b55d4 8bc3 }
$sequence_6 = { 8975fc f7430400080000 741c 8d45f0 c745f0982b4700 50 8d4df8 }
$sequence_7 = { 8bce c645fc01 03cf 897d0c 8b12 68???????? 13c0 }
$sequence_8 = { 55 8bec 83ec44 53 56 8bf1 8955f4 }
$sequence_9 = { 8b8590feffff 6a03 51 51 51 8d4da0 51 }
condition:
7 of them and filesize < 1518592
}
Cadenas (10 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { eb6e 8b4508 c60004 ebe9 8b4508 8a0cb2 c60005 } | |
| $sequence_1 | hex | { 6a06 5e eb14 7504 8bf0 eb0e ba40420f00 } | |
| $sequence_2 | hex | { 90 6a08 c745d804ce4600 c745e0ffffff3f c745e402000000 e8???????? 83c404 } | |
| $sequence_3 | hex | { e8???????? c3 53 8bdc 51 51 83e4f8 } | |
| $sequence_4 | hex | { 743d ff75dc 8b75d8 56 e8???????? 59 59 } | |
| $sequence_5 | hex | { c745dc01000000 8b0485480a4b00 8945d4 0f8533010000 8b55d4 8bc3 } | |
| $sequence_6 | hex | { 8975fc f7430400080000 741c 8d45f0 c745f0982b4700 50 8d4df8 } | |
| $sequence_7 | hex | { 8bce c645fc01 03cf 897d0c 8b12 68???????? 13c0 } | |
| $sequence_8 | hex | { 55 8bec 83ec44 53 56 8bf1 8955f4 } | |
| $sequence_9 | hex | { 8b8590feffff 6a03 51 51 51 8d4da0 51 } |
Condición
7 of them and filesize < 1518592En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 1518592 (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: 39e449fb-673a-581d-9626-8ac131df44ba
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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