YARA · Malpedia signator rules
MALPEDIA_Win_Atmii_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: Atmii.
Define 16 patrones (0 de texto, 16 hex, 0 regex).
Resumen generado a partir de los metadatos y la condición de la regla.
Código de la regla
rule MALPEDIA_Win_Atmii_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "c7c01191-50b0-5ad0-a009-fd7f964091d9"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.atmii"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.atmii_auto.yar#L1-L172"
= "N/A"
= "3f4bd7b8fd71f185a58521e204b622591bcdf21f470e6208d0e56d3beec6c1c2"
= 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 = { 57 8b3d???????? 884dfc 8d4dfc 51 68???????? }
$sequence_1 = { be???????? 8bf8 e8???????? ffd3 }
$sequence_2 = { ff15???????? 8bf0 68???????? 85f6 0f84c8000000 6879020000 }
$sequence_3 = { 8b55f8 52 68???????? 68a0000000 }
$sequence_4 = { 8d56e0 83fa03 0f879b000000 ff249500160010 807df900 8a4dfa 740c }
$sequence_5 = { 51 e8???????? 8b5608 8b3d???????? 83c414 }
$sequence_6 = { 760c 2bca 83c104 f7d1 894ded eb08 }
$sequence_7 = { 5e 8be5 5d c3 33c0 8945dd }
$sequence_8 = { 68bd000000 8d95dcfbffff 68???????? 52 }
$sequence_9 = { 68a8000000 8d85dcfbffff 68???????? 50 ffd7 }
$sequence_10 = { 85c0 7539 68???????? 6882000000 8d8ddcfbffff 68???????? 51 }
$sequence_11 = { 83c410 8d9d00feffff e8???????? e8???????? 66a3???????? }
$sequence_12 = { 51 ffd7 85c0 750a 6a01 e8???????? }
$sequence_13 = { 752e ff15???????? 50 68???????? 688a000000 8d8ddcfbffff }
$sequence_14 = { 51 6a00 68???????? 68???????? ffd6 8b35???????? 8d95fcfeffff }
$sequence_15 = { 68???????? 8d45cc 50 eb4e 68???????? 8d4dcc }
condition:
7 of them and filesize < 49152
}
Cadenas (16 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { 57 8b3d???????? 884dfc 8d4dfc 51 68???????? } | |
| $sequence_1 | hex | { be???????? 8bf8 e8???????? ffd3 } | |
| $sequence_2 | hex | { ff15???????? 8bf0 68???????? 85f6 0f84c8000000 6879020000 } | |
| $sequence_3 | hex | { 8b55f8 52 68???????? 68a0000000 } | |
| $sequence_4 | hex | { 8d56e0 83fa03 0f879b000000 ff249500160010 807df900 8a4dfa 740c } | |
| $sequence_5 | hex | { 51 e8???????? 8b5608 8b3d???????? 83c414 } | |
| $sequence_6 | hex | { 760c 2bca 83c104 f7d1 894ded eb08 } | |
| $sequence_7 | hex | { 5e 8be5 5d c3 33c0 8945dd } | |
| $sequence_8 | hex | { 68bd000000 8d95dcfbffff 68???????? 52 } | |
| $sequence_9 | hex | { 68a8000000 8d85dcfbffff 68???????? 50 ffd7 } | |
| $sequence_10 | hex | { 85c0 7539 68???????? 6882000000 8d8ddcfbffff 68???????? 51 } | |
| $sequence_11 | hex | { 83c410 8d9d00feffff e8???????? e8???????? 66a3???????? } | |
| $sequence_12 | hex | { 51 ffd7 85c0 750a 6a01 e8???????? } | |
| $sequence_13 | hex | { 752e ff15???????? 50 68???????? 688a000000 8d8ddcfbffff } | |
| $sequence_14 | hex | { 51 6a00 68???????? 68???????? ffd6 8b35???????? 8d95fcfeffff } | |
| $sequence_15 | hex | { 68???????? 8d45cc 50 eb4e 68???????? 8d4dcc } |
Condición
7 of them and filesize < 49152En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 49152 (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: c7c01191-50b0-5ad0-a009-fd7f964091d9
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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