YARA · Malpedia signator rules
MALPEDIA_Win_Puzzlemaker_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: Puzzlemaker.
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_Puzzlemaker_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "0b409857-ba16-52f8-86a4-f03b4c20bcd6"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.puzzlemaker"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.puzzlemaker_auto.yar#L1-L119"
= "N/A"
= "0ccc3e98278c1b00c53a3ce232e13d909a5b06ff70a8c837731ae91ba328c74b"
= 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 = { 0f857e010000 4c8d3deddafeff 418bd2 4d8b8cc7f02b0200 498bfa 4b8d04f1 443854383e }
$sequence_1 = { 4181f880000000 72e1 448bc0 4c8d0d470c0200 0f1f8000000000 410fb6d0 }
$sequence_2 = { 7e1f 4c8d0538dafeff 4b8b8ce0f02b0200 4803ca }
$sequence_3 = { 0f1103 48894310 4c896b08 c7431001000000 488bce ff15???????? }
$sequence_4 = { 498bc2 458bf1 48c1f806 488d0d80000100 4183e23f }
$sequence_5 = { c3 48897c2408 488d3dac420100 488d05b5430100 483bc7 488b05???????? 481bc9 }
$sequence_6 = { eb19 488d3d5e400100 eb10 488d3d65400100 eb07 488d3d44400100 }
$sequence_7 = { 7479 488d0d86330100 483bc1 746d }
$sequence_8 = { 4883ec20 488bd9 488bc2 488d0d053b0100 0f57c0 }
$sequence_9 = { 3bf0 7c36 4c8d3d454e0100 49393cdf 7402 }
condition:
7 of them and filesize < 331776
}
Cadenas (10 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { 0f857e010000 4c8d3deddafeff 418bd2 4d8b8cc7f02b0200 498bfa 4b8d04f1 443854383e } | |
| $sequence_1 | hex | { 4181f880000000 72e1 448bc0 4c8d0d470c0200 0f1f8000000000 410fb6d0 } | |
| $sequence_2 | hex | { 7e1f 4c8d0538dafeff 4b8b8ce0f02b0200 4803ca } | |
| $sequence_3 | hex | { 0f1103 48894310 4c896b08 c7431001000000 488bce ff15???????? } | |
| $sequence_4 | hex | { 498bc2 458bf1 48c1f806 488d0d80000100 4183e23f } | |
| $sequence_5 | hex | { c3 48897c2408 488d3dac420100 488d05b5430100 483bc7 488b05???????? 481bc9 } | |
| $sequence_6 | hex | { eb19 488d3d5e400100 eb10 488d3d65400100 eb07 488d3d44400100 } | |
| $sequence_7 | hex | { 7479 488d0d86330100 483bc1 746d } | |
| $sequence_8 | hex | { 4883ec20 488bd9 488bc2 488d0d053b0100 0f57c0 } | |
| $sequence_9 | hex | { 3bf0 7c36 4c8d3d454e0100 49393cdf 7402 } |
Condición
7 of them and filesize < 331776En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 331776 (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: 0b409857-ba16-52f8-86a4-f03b4c20bcd6
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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