YARA · Malpedia signator rules
MALPEDIA_Win_Milum_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: Milum.
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_Milum_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "b616f8b7-a4ff-5ae8-af3f-b4ab1e03480d"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.milum"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.milum_auto.yar#L1-L130"
= "N/A"
= "c3b6caac222f5fac684046c54fc5137cad44cbd03938cb226326721364da6349"
= 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 = { 81e1ff000080 7908 49 81c900ffffff 41 8bb48df0fbffff 89b405fcfbffff }
$sequence_1 = { 8bda 899d38ffffff 6a00 e8???????? 83c404 2b8544ffffff 1b9548ffffff }
$sequence_2 = { 53 51 52 ffd0 84c0 0f8592000000 c645fc03 }
$sequence_3 = { 8b450c 8b55bc 8938 895004 8b4df4 64890d00000000 59 }
$sequence_4 = { c645fc05 c645fc04 8dbd58ffffff e8???????? c645fc06 8bcc 89a528feffff }
$sequence_5 = { 50 8d442468 64a300000000 8b7d08 8bcf e8???????? 84c0 }
$sequence_6 = { e8???????? 668b500e 66c1ea0a f6c201 7430 }
$sequence_7 = { 8d450c 50 8d4d80 e8???????? c785e8feffffb8b44600 c785e8feffffc0b44600 c645fc0c }
$sequence_8 = { 39b42490000000 720d 8b54247c 52 e8???????? 83c404 8b442418 }
$sequence_9 = { 8b45f8 8b4de8 52 50 51 }
condition:
7 of them and filesize < 1076224
}
Cadenas (10 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { 81e1ff000080 7908 49 81c900ffffff 41 8bb48df0fbffff 89b405fcfbffff } | |
| $sequence_1 | hex | { 8bda 899d38ffffff 6a00 e8???????? 83c404 2b8544ffffff 1b9548ffffff } | |
| $sequence_2 | hex | { 53 51 52 ffd0 84c0 0f8592000000 c645fc03 } | |
| $sequence_3 | hex | { 8b450c 8b55bc 8938 895004 8b4df4 64890d00000000 59 } | |
| $sequence_4 | hex | { c645fc05 c645fc04 8dbd58ffffff e8???????? c645fc06 8bcc 89a528feffff } | |
| $sequence_5 | hex | { 50 8d442468 64a300000000 8b7d08 8bcf e8???????? 84c0 } | |
| $sequence_6 | hex | { e8???????? 668b500e 66c1ea0a f6c201 7430 } | |
| $sequence_7 | hex | { 8d450c 50 8d4d80 e8???????? c785e8feffffb8b44600 c785e8feffffc0b44600 c645fc0c } | |
| $sequence_8 | hex | { 39b42490000000 720d 8b54247c 52 e8???????? 83c404 8b442418 } | |
| $sequence_9 | hex | { 8b45f8 8b4de8 52 50 51 } |
Condición
7 of them and filesize < 1076224En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 1076224 (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: b616f8b7-a4ff-5ae8-af3f-b4ab1e03480d
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
Reglas relacionadas
- MalwareTrellix Advanced Research Center· Marc Rivero | McAfee ATR Team· 2020-04-24
- ARKBIRD_SOLG_MAL_Milum_Jul_2021_1Solo metadatosMalwareArkbird SOLG (DailyIOC)· Arkbird_SOLG· 2021-07-08
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04
- MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04