YARA · LOLDrivers
LOLDRIVERS_MAL_Driver_Gentilkiwibenjamindelpy_Mimidrv_Mimidrvmimikatz_41AD
Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - mimidrv.sys
- Autor
- Florian Roth
- Fecha
- 2025-09-18
- Modificada
- 2026-09-08
- Puntuación / Calidad
- 70 / 80
Qué detecta esta regla
Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - mimidrv.sys
Define 8 patrones (0 de texto, 8 hex, 0 regex).
Resumen generado a partir de los metadatos y la condición de la regla.
Código de la regla
rule LOLDRIVERS_MAL_Driver_Gentilkiwibenjamindelpy_Mimidrv_Mimidrvmimikatz_41AD
{
meta:
= "Detects malicious driver mentioned in LOLDrivers project using VersionInfo values from the PE header - mimidrv.sys"
= "Florian Roth"
= "8a8887dd-0f3d-5ab4-a945-b47966789b99"
= "2025-09-18"
= "2026-09-08"
= "https://github.com/magicsword-io/LOLDrivers"
= "https://github.com/magicsword-io/LOLDrivers//blob/9fa32adeab865455de8b24cba0bbc0f3439d59f7/detections/yara/yara-rules_mal_drivers.yar#L589-L623"
= "https://github.com/magicsword-io/LOLDrivers//blob/9fa32adeab865455de8b24cba0bbc0f3439d59f7/LICENSE"
= "41ad660820c41fc8b1860b13dc1fea8bc8cb2faceb36ed3e29d40d28079d2b1f"
= "a7a665a695ec3c0f862a0d762ad55aff6ce6014359647e7c7f7e3c4dc3be81b7"
= "9a42fa1870472c38a56c0a70f62e57a3cdc0f5bc142f3a400d897b85d65800ac"
= "f6157e033a12520c73dcedf8e49cd42d103e5874c34d6527bb9de25a5d26e5ad"
= "31b66a57fae0cc28a6a236d72a35c8b6244f997e700f9464f9cbf800dbf8bee6"
= "1d23ab46ad547e7eef409b40756aae9246fbdf545d13946f770643f19c715e80"
= "704c6ffe786bc83a73fbdcd2edd50f47c3b5053da7da6aa4c10324d389a31db4"
= "200f98655d1f46d2599c2c8605ebb7e335fee3883a32135ca1a81e09819bc64a"
= "4bd4715d2a7af627da11513e32fab925c872babebdb7ff5675a75815fbf95021"
= "9e56e96df36237e65b3d7dbc490afdc826215158f6278cd579c576c4b455b392"
= "8b32fc8b15363915605c127ccbf5cbe71778f8dfbf821a25455496e969a01434"
= "b0a27ac1a8173413de13860d2b2e34cb6bc4d1149f94b62d319042e11d8b004c"
= "07beac65e28ee124f1da354293a3d6ad7250ed1ce29b8342acfd22252548a5af"
= "c4f041de66ec8cc5ab4a03bbc46f99e073157a4e915a9ab4069162de834ffc5c"
= "26ef7b27d1afb685e0c136205a92d29b1091e3dcf6b7b39a4ec03fbbdb57cb55"
= "406b844f4b5c82caf26056c67f9815ad8ecf1e6e5b07d446b456e5ff4a1476f9"
= "a51e3e4c17122bf15b70b47693c3d24792cc7c7cbead1b26e501cb2907113968"
= 70
= 80
= ""
strings:
$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]006d0069006d006900640072007600200066006f0072002000570069006e0064006f0077007300200028006d0069006d0069006b00610074007a0029 }
$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00670065006e00740069006c006b0069007700690020002800420065006e006a0061006d0069006e002000440045004c005000590029 }
$ = { 00460069006c006500560065007200730069006f006e[1-8]0032002e0032002e0030002e0030 }
$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0032002e0032002e0030002e0030 }
$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006d0069006d0069006400720076 }
$ = { 00500072006f0064007500630074004e0061006d0065[1-8]006d0069006d006900640072007600200028006d0069006d0069006b00610074007a0029 }
$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006d0069006d0069006400720076002e007300790073 }
$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800630029002000320030003000370020002d00200032003000310039002000670065006e00740069006c006b0069007700690020002800420065006e006a0061006d0069006e002000440045004c005000590029 }
condition:
all of them
}
Cadenas (8 patrones)
| Identificador | Tipo | Valor | Modificadores |
|---|---|---|---|
| $ | hex | { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]006d0069006d006900640072007600200066006f0072002000570069006e0064006f0077007300200028006d00690 … | |
| $ | hex | { 0043006f006d00700061006e0079004e0061006d0065[1-8]00670065006e00740069006c006b0069007700690020002800420065006e006a0061006d0069006e002000440045004c005000590029 … | |
| $ | hex | { 00460069006c006500560065007200730069006f006e[1-8]0032002e0032002e0030002e0030 } | |
| $ | hex | { 00500072006f006400750063007400560065007200730069006f006e[1-8]0032002e0032002e0030002e0030 } | |
| $ | hex | { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006d0069006d0069006400720076 } | |
| $ | hex | { 00500072006f0064007500630074004e0061006d0065[1-8]006d0069006d006900640072007600200028006d0069006d0069006b00610074007a0029 } | |
| $ | hex | { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006d0069006d0069006400720076002e007300790073 } | |
| $ | hex | { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800630029002000320030003000370020002d00200032003000310 … |
Condición
all of themEn palabras sencillas (Heurística)
- Deben coincidir todos los 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.
Referencias
Hashes de muestras
Hashes de las muestras que el autor lista en los metadatos de la regla (búscalos en tu plataforma de threat intelligence).
- 41ad660820c41fc8b1860b13dc1fea8bc8cb2faceb36ed3e29d40d28079d2b1f
- a7a665a695ec3c0f862a0d762ad55aff6ce6014359647e7c7f7e3c4dc3be81b7
- 9a42fa1870472c38a56c0a70f62e57a3cdc0f5bc142f3a400d897b85d65800ac
- f6157e033a12520c73dcedf8e49cd42d103e5874c34d6527bb9de25a5d26e5ad
- 31b66a57fae0cc28a6a236d72a35c8b6244f997e700f9464f9cbf800dbf8bee6
- 1d23ab46ad547e7eef409b40756aae9246fbdf545d13946f770643f19c715e80
- 704c6ffe786bc83a73fbdcd2edd50f47c3b5053da7da6aa4c10324d389a31db4
- 200f98655d1f46d2599c2c8605ebb7e335fee3883a32135ca1a81e09819bc64a
- 4bd4715d2a7af627da11513e32fab925c872babebdb7ff5675a75815fbf95021
- 9e56e96df36237e65b3d7dbc490afdc826215158f6278cd579c576c4b455b392
- 8b32fc8b15363915605c127ccbf5cbe71778f8dfbf821a25455496e969a01434
- b0a27ac1a8173413de13860d2b2e34cb6bc4d1149f94b62d319042e11d8b004c
- 07beac65e28ee124f1da354293a3d6ad7250ed1ce29b8342acfd22252548a5af
- c4f041de66ec8cc5ab4a03bbc46f99e073157a4e915a9ab4069162de834ffc5c
- 26ef7b27d1afb685e0c136205a92d29b1091e3dcf6b7b39a4ec03fbbdb57cb55
- 406b844f4b5c82caf26056c67f9815ad8ecf1e6e5b07d446b456e5ff4a1476f9
Licencia y atribución
Autor: Florian Roth
Repositorio de origen: LOLDrivers @ 9fa32adeab
Licencia: Apache License 2.0 (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: 8a8887dd-0f3d-5ab4-a945-b47966789b99
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