YARA · BlackBerry Research & Intelligence (via Open-Source-YARA-rules)
BLACKBERRY_Boratrat
Detects BoratRAT.exe
- Autor
- BlackBerry Threat Research Team
- Datum
- 2022-04-13
- Geändert
- 2022-07-07
- Score / Qualität
- 75 / 85
Was diese Regel erkennt
Detects BoratRAT.exe
Ziele: Windows-PE.
Sie definiert 10 Muster (10 Text, 0 Hex, 0 Regex).
Zusammenfassung aus den Metadaten und der Bedingung der Regel erzeugt.
Regelquelltext
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
}
Strings (10 Muster)
| Bezeichner | Typ | Wert | Modifikatoren |
|---|---|---|---|
| $s1 | Text | "enigma1" | |
| $s2 | Text | "enigma2" | |
| $s3 | Text | "Server.Forms.FormFileManager.resources" | |
| $s4 | Text | "Server.Forms.FormFileSearcher.resources" | |
| $s5 | Text | "Server.Forms.FormKeylogger.resources" | |
| $s6 | Text | "Server.Forms.FormNetstat.resources" | |
| $s7 | Text | "Server.Forms.FormFun.resources" | |
| $s8 | Text | "Server.Forms.FormWebcam.resources" | |
| $s9 | Text | "BoratRat" | |
| $s10 | Text | "Keylogger.exe" |
Bedingung
uint16( 0 ) == 0x5a4d and all of themIn Worten (Heuristik)
- Die Datei muss mit „MZ“ beginnen — eine Windows-Programmdatei (PE).
- Alle Muster aus der Regel müssen treffen.
Diese Regel im Browser testen
Legen Sie eine Datei ab, um sie mit dieser Regel und YARA-X als WebAssembly zu scannen. Nichts wird hochgeladen.
Lizenz & Namensnennung
Autor: BlackBerry Threat Research Team
Quell-Repository: BlackBerry Research & Intelligence (via Open-Source-YARA-rules) @ ec0056f767
Lizenz: Apache License 2.0 (in den Metadaten der Regel angegeben)
“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”
Gespiegelt über YARA Forge 20260927, das Regelnamen mit der Quelle präfixiert und normalisierte Meta-Felder ergänzt.
Regel-ID: d3c73c3b-885a-5fc2-a1bd-a05cadf1512f
Tags:FILE
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