| Hachage / Info | Valeur |
|---|---|
| SHA256 | 2ea781140f7e86c63b636249b5fdba9828661bdd846fd95c195c5b986b84a507 |
| MD5 | d599cfe7691e8499941d7e4f0d51616c |
| SHA1 | 843070b5c802a5dbc9afbbdf03ee1153f3249165 |
| Fichier Adi | d599cfe7_by_Libranalysis |
| Type de fichier | exe |
| Taille | 164,864 bytes |
| Première observation | 2021-05-03 |
Tehdit Valeurlendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Capacités détectées
- Fichier Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
Étiquettes MalwareBazaar
Note d’analyse
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Profil du malware
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Détails techniques
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.
Attribution / Acteur de la menace
GOLD SOUTHFIELD, GandCrab successor
Capacités et comportement
Liste IOC (2 indicateurs)
# SHA256
2ea781140f7e86c63b636249b5fdba9828661bdd846fd95c195c5b986b84a507
# MD5
d599cfe7691e8499941d7e4f0d51616c
| Type | Valeur | Note |
|---|---|---|
| sha256 | 2ea781140f7e86c63b636249b5fdba9828661bdd846fd95c195c5b986b84a507 | |
| md5 | d599cfe7691e8499941d7e4f0d51616c |