YARA · Malpedia signator rules
MALPEDIA_Win_Collectorgoomba_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: Collectorgoomba.
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_Collectorgoomba_Auto : FILE
{
meta:
= "autogenerated rule brought to you by yara-signator"
= "Felix Bilstein - yara-signator at cocacoding dot com"
= "a73568dd-8012-5e0b-a790-5693fa8892f0"
= "2026-05-04"
= "2026-05-18"
= "https://malpedia.caad.fkie.fraunhofer.de/details/win.collectorgoomba"
= "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.collectorgoomba_auto.yar#L1-L134"
= "N/A"
= "ccc70aa25566d885a18e0254684b925e4ba02133fe0b1ae9e16d93c2cdf4aeec"
= 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 = { ff75f8 8b4508 ff7050 6a00 ff7508 e8???????? 83c410 }
$sequence_1 = { ff5590 83c40c 8b4508 8b4010 c1e810 25ff000000 8845f4 }
$sequence_2 = { f7d8 8b4dfc 894114 eb31 8b45fc c6401c00 8b45fc }
$sequence_3 = { ff750c ff75f8 e8???????? 59 59 50 8b45fc }
$sequence_4 = { ff7598 ff750c ff7508 e8???????? 83c40c 6b451028 8b4d0c }
$sequence_5 = { ff75f0 e8???????? 59 8945d8 837de410 7246 8b45fc }
$sequence_6 = { 8b45f0 8b4dfc 8d44c108 50 ff15???????? 83c40c 8b450c }
$sequence_7 = { c705????????080d0a0a c705????????03020a06 c705????????030b0208 833d????????00 740a c705????????000f0903 c705????????08000a07 }
$sequence_8 = { ff15???????? 59 85c0 7402 ebe2 8b4508 0345fc }
$sequence_9 = { ffb57cffffff 68???????? ff75f4 e8???????? 83c414 8945a4 eb04 }
condition:
7 of them and filesize < 1400832
}
Cadenas (10 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $sequence_0 | hex | { ff75f8 8b4508 ff7050 6a00 ff7508 e8???????? 83c410 } | |
| $sequence_1 | hex | { ff5590 83c40c 8b4508 8b4010 c1e810 25ff000000 8845f4 } | |
| $sequence_2 | hex | { f7d8 8b4dfc 894114 eb31 8b45fc c6401c00 8b45fc } | |
| $sequence_3 | hex | { ff750c ff75f8 e8???????? 59 59 50 8b45fc } | |
| $sequence_4 | hex | { ff7598 ff750c ff7508 e8???????? 83c40c 6b451028 8b4d0c } | |
| $sequence_5 | hex | { ff75f0 e8???????? 59 8945d8 837de410 7246 8b45fc } | |
| $sequence_6 | hex | { 8b45f0 8b4dfc 8d44c108 50 ff15???????? 83c40c 8b450c } | |
| $sequence_7 | hex | { c705????????080d0a0a c705????????03020a06 c705????????030b0208 833d????????00 740a c705????????000f0903 c705????????08000a07 } | |
| $sequence_8 | hex | { ff15???????? 59 85c0 7402 ebe2 8b4508 0345fc } | |
| $sequence_9 | hex | { ffb57cffffff 68???????? ff75f4 e8???????? 83c414 8945a4 eb04 } |
Condición
7 of them and filesize < 1400832En palabras sencillas (Heurística)
- El archivo debe ocupar menos de 1400832 (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: a73568dd-8012-5e0b-a790-5693fa8892f0
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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