YARA · BlackBerry Research & Intelligence (via Open-Source-YARA-rules)
BLACKBERRY_Boratrat
Detects BoratRAT.exe
- Auteur
- BlackBerry Threat Research Team
- Date
- 2022-04-13
- Modifiée
- 2022-07-07
- Score / Qualité
- 75 / 85
Ce que détecte cette règle
Detects BoratRAT.exe
Cibles : PE Windows.
Elle définit 10 motifs (10 texte, 0 hex, 0 regex).
Résumé généré à partir des métadonnées et de la condition de la règle.
Source de la règle
rule BLACKBERRY_Boratrat : FILE
{
meta:
= "Detects BoratRAT.exe"
= "BlackBerry Threat Research Team"
= "d3c73c3b-885a-5fc2-a1bd-a05cadf1512f"
= "2022-04-13"
= "2022-07-07"
= "https://blogs.blackberry.com/en/2022/04/threat-thursday-boratrat"
= "https://github.com/mikesxrs/Open-Source-YARA-rules/blob/ec0056f767db98bf6d5fd63877ad51fb54d350e9/Blackberry/BoratRAT.yar#L1-L41"
= "N/A"
= "3141300495288a96b48cfea491683042d172143295135ff82c058200c8d5108d"
= 75
= 85
= "FILE"
= "This Yara rule is provided under the Apache License 2.0 (https://www.apache.org/licenses/LICENSE-2.0) and open to any user or organization, as long as you use it under this license and ensure originator credit in any derivative to The BlackBerry Research & Intelligence Team"
strings:
$s1 = "enigma1"
$s2 = "enigma2"
$s3 = "Server.Forms.FormFileManager.resources"
$s4 = "Server.Forms.FormFileSearcher.resources"
$s5 = "Server.Forms.FormKeylogger.resources"
$s6 = "Server.Forms.FormNetstat.resources"
$s7 = "Server.Forms.FormFun.resources"
$s8 = "Server.Forms.FormWebcam.resources"
$s9 = "BoratRat"
$s10 = "Keylogger.exe"
condition:
uint16( 0 ) == 0x5a4d and all of them
}
Chaînes (10 motifs)
| Identifiant | Type | Valeur | Modificateurs |
|---|---|---|---|
| $s1 | texte | "enigma1" | |
| $s2 | texte | "enigma2" | |
| $s3 | texte | "Server.Forms.FormFileManager.resources" | |
| $s4 | texte | "Server.Forms.FormFileSearcher.resources" | |
| $s5 | texte | "Server.Forms.FormKeylogger.resources" | |
| $s6 | texte | "Server.Forms.FormNetstat.resources" | |
| $s7 | texte | "Server.Forms.FormFun.resources" | |
| $s8 | texte | "Server.Forms.FormWebcam.resources" | |
| $s9 | texte | "BoratRat" | |
| $s10 | texte | "Keylogger.exe" |
Condition
uint16( 0 ) == 0x5a4d and all of themEn clair (Heuristique)
- Le fichier doit commencer par « MZ » — un exécutable Windows (PE).
- Tous les motifs de la règle doivent être trouvés.
Tester cette règle dans votre navigateur
Déposez un fichier pour le scanner avec cette règle grâce à YARA-X compilé en WebAssembly. Rien n’est envoyé.
Licence et attribution
Auteur : BlackBerry Threat Research Team
Dépôt source : BlackBerry Research & Intelligence (via Open-Source-YARA-rules) @ ec0056f767
Licence : Apache License 2.0 (indiquée dans les métadonnées de la règle)
“This Yara rule is provided under the Apache License 2.0 (https://www.apache.org/licenses/LICENSE-2.0) and open to any user or organization, as long as you use it under this license and ensure originator credit in any derivative to The BlackBerry Research & Intelligence Team”
Reprise via YARA Forge 20260927, qui préfixe les noms de règles par la source et ajoute des champs meta normalisés.
Identifiant de règle: d3c73c3b-885a-5fc2-a1bd-a05cadf1512f
Tags:FILE
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