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MALPEDIA_Win_Amadey_Auto

autogenerated rule brought to you by yara-signator

MalwareAmadeyMalpedia signator rulesCreative Commons Attribution-ShareAlike 4.0Compila con YARA-X
Autor
Felix Bilstein - yara-signator at cocacoding dot com
Fecha
2026-05-04
Modificada
2026-05-18
Puntuación / Calidad
75 / 73

Qué detecta esta regla

autogenerated rule brought to you by yara-signator

Familia de malware asociada: Amadey.

Define 22 patrones (0 de texto, 22 hex, 0 regex).

Resumen generado a partir de los metadatos y la condición de la regla.

Código de la regla

win-amadey-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Amadey_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "17b0a191-fa2a-5ef3-9f2d-125b2ad4edf9"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.amadey"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.amadey_auto.yar#L1-L226"
		license_url = "N/A"
		logic_hash = "02a44f5b2cc526f00f8467a45ba073fe983f5b5db1ea7fccfc8f156f021923d8"
		score = 75
		quality = 73
		tags = "FILE"
		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"

	strings:
		$sequence_0 = { 7202 8b10 ff7010 837d4c10 }
		$sequence_1 = { 68???????? e8???????? 8d4db4 e8???????? 83c418 }
		$sequence_2 = { 83c408 84db 740c 6a01 68???????? }
		$sequence_3 = { 3bc7 8bfe 0f45d0 833d????????10 }
		$sequence_4 = { 8bcc 68???????? e8???????? 8d4dcc e8???????? 83c418 }
		$sequence_5 = { 68???????? eb42 e8???????? 83f801 7431 e8???????? 83f802 }
		$sequence_6 = { 6a01 68???????? e9???????? 83ec18 8bcc 68???????? e8???????? }
		$sequence_7 = { 83c408 84db 7409 6a02 68???????? eb42 e8???????? }
		$sequence_8 = { 722f 8b8d78feffff 42 8bc1 81fa00100000 7214 }
		$sequence_9 = { 8bcc 68???????? e8???????? 8d4d98 e8???????? 83c418 }
		$sequence_10 = { c745fc0a000000 c70424???????? e8???????? 8b45fc 89442408 c7442404???????? }
		$sequence_11 = { e8???????? e8???????? 890424 e8???????? c7042400000000 e8???????? 890424 }
		$sequence_12 = { e8???????? 89442404 8d85e8feffff 890424 e8???????? 8d85d8fdffff 89442404 }
		$sequence_13 = { 898514ffffff 8b8514ffffff c9 c3 55 }
		$sequence_14 = { 8be5 5d c3 68???????? e8???????? e8???????? 68???????? }
		$sequence_15 = { 743a 8d85f8dfffff 890424 e8???????? 89442408 }
		$sequence_16 = { 8d85f8bfffff 890424 e8???????? 2b85f49fffff 89442408 }
		$sequence_17 = { 8b00 89442404 8d45d8 83c004 890424 e8???????? 8b45dc }
		$sequence_18 = { 50 68???????? 83ec18 8bcc 68???????? }
		$sequence_19 = { 55 89e5 83ec18 c70424???????? e8???????? c744240404010000 }
		$sequence_20 = { 56 57 8b3d???????? 83ec18 }
		$sequence_21 = { 52 51 e8???????? 83c408 8b9514feffff }

	condition:
		7 of them and filesize < 908288
}

Cadenas (22 patrones)

IdentificadorTipoValorModificadores
$sequence_0hex{ 7202 8b10 ff7010 837d4c10 }
$sequence_1hex{ 68???????? e8???????? 8d4db4 e8???????? 83c418 }
$sequence_2hex{ 83c408 84db 740c 6a01 68???????? }
$sequence_3hex{ 3bc7 8bfe 0f45d0 833d????????10 }
$sequence_4hex{ 8bcc 68???????? e8???????? 8d4dcc e8???????? 83c418 }
$sequence_5hex{ 68???????? eb42 e8???????? 83f801 7431 e8???????? 83f802 }
$sequence_6hex{ 6a01 68???????? e9???????? 83ec18 8bcc 68???????? e8???????? }
$sequence_7hex{ 83c408 84db 7409 6a02 68???????? eb42 e8???????? }
$sequence_8hex{ 722f 8b8d78feffff 42 8bc1 81fa00100000 7214 }
$sequence_9hex{ 8bcc 68???????? e8???????? 8d4d98 e8???????? 83c418 }
$sequence_10hex{ c745fc0a000000 c70424???????? e8???????? 8b45fc 89442408 c7442404???????? }
$sequence_11hex{ e8???????? e8???????? 890424 e8???????? c7042400000000 e8???????? 890424 }
$sequence_12hex{ e8???????? 89442404 8d85e8feffff 890424 e8???????? 8d85d8fdffff 89442404 }
$sequence_13hex{ 898514ffffff 8b8514ffffff c9 c3 55 }
$sequence_14hex{ 8be5 5d c3 68???????? e8???????? e8???????? 68???????? }
$sequence_15hex{ 743a 8d85f8dfffff 890424 e8???????? 89442408 }
$sequence_16hex{ 8d85f8bfffff 890424 e8???????? 2b85f49fffff 89442408 }
$sequence_17hex{ 8b00 89442404 8d45d8 83c004 890424 e8???????? 8b45dc }
$sequence_18hex{ 50 68???????? 83ec18 8bcc 68???????? }
$sequence_19hex{ 55 89e5 83ec18 c70424???????? e8???????? c744240404010000 }
$sequence_20hex{ 56 57 8b3d???????? 83ec18 }
$sequence_21hex{ 52 51 e8???????? 83c408 8b9514feffff }

Condición

7 of them and filesize < 908288

En palabras sencillas (Heurística)

  • El archivo debe ocupar menos de 908288 (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.

Arrastra un archivo aquí o haz clic para elegirSe escanea en local con YARA-X. Archivos de hasta 200 MB.

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Referencias

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)

Regla original

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: 17b0a191-fa2a-5ef3-9f2d-125b2ad4edf9

Metadatos

version1
toolyara-signator v0.6.0
signator_configcallsandjumps;datarefs;binvalue
malpedia_rule_date20260422
malpedia_hasha182e35da64e6d71cb55f125c4d4225196523f14
malpedia_version20260504
malpedia_licenseCC BY-SA 4.0
malpedia_sharingTLP:WHITE

Etiquetas:FILE

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