| ハッシュ / 情報 | 値 |
|---|---|
| SHA256 | 9443d7f2890e26024ee0b8067ac2609fcdbd4bcc6981a7ab1aa8671be232b1f6 |
| MD5 | 7c6e8b2aac5f2706a3d7660fbfb43c37 |
| SHA1 | 4f4e68abbdd7d5af55e4a9e25611cc535cc5820e |
| ImpHash | bcaa9c543a6a2ba2e6aa0125cdf0c2d6 |
| ファイル Adi | 9443d7f2890e26024ee0b8067ac2609fcdbd4bcc6981a7ab1aa8671be232b1f6.bin |
| ファイル種別 | exe |
| サイズ | 330,296 bytes |
| 初回確認 | 2021-03-09 |
Tehdit 値lendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
検出された機能
- ファイル Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
MalwareBazaar タグ
解析メモ
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — マルウェアプロファイル
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
技術詳細
REvil (Sodinokibi) is a ransomware-as-a-service operated by GOLD SOUTHFIELD. First detected April 2019, believed successor to GandCrab. Uses elliptic curve Diffie-Hellman (ECDH) + Salsa20 for file encryption, RSA-2048 for key exchange. Highly customizable through embedded JSON configuration: target paths, excluded countries/extensions. Notable attacks: Kaseya VSA supply chain attack (July 2021, 1500+ MSPs affected), JBS Foods ($11M ransom), Travelex ($6M ransom). Double extortion via "Happy Blog" leak site. Source code leaked 2021. FSB arrested key members January 2022. Operations resumed briefly with "REvil is back" announcements.
アトリビューション / 脅威アクター
GOLD SOUTHFIELD, GandCrab successor
機能と挙動
IOCリスト (2 件の指標)
# SHA256
9443d7f2890e26024ee0b8067ac2609fcdbd4bcc6981a7ab1aa8671be232b1f6
# MD5
7c6e8b2aac5f2706a3d7660fbfb43c37
| タイプ | 値 | メモ |
|---|---|---|
| sha256 | 9443d7f2890e26024ee0b8067ac2609fcdbd4bcc6981a7ab1aa8671be232b1f6 | |
| md5 | 7c6e8b2aac5f2706a3d7660fbfb43c37 |