| Hash / Información | Valor |
|---|---|
| SHA256 | a0eca3f1e6797ebb44ece1478362781f5161e74314845571e91ba97e43571f7d |
| MD5 | 57b8355855e919b32a5a5a340c3cfbe0 |
| SHA1 | 84ed330819cf425c825e3e55e19f8027a55e9685 |
| ImpHash | 1da9bd2a660139c2d8ce0baa10e11ec5 |
| Archivo Adi | a0eca3f1e6797ebb44ece1478362781f5161e74314845571e91ba97e43571f7d.bin |
| Tipo de archivo | exe |
| Tamaño | 114,176 bytes |
| Primera detección | 2020-08-23 |
Tehdit Valorlendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Capacidades detectadas
- Archivo Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
Etiquetas de MalwareBazaar
Nota de análisis
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Perfil del malware
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Detalles técnicos
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.
Atribución / Actor de amenaza
GOLD SOUTHFIELD, GandCrab successor
Capacidades y comportamiento
Lista IOC (2 indicadores)
# SHA256
a0eca3f1e6797ebb44ece1478362781f5161e74314845571e91ba97e43571f7d
# MD5
57b8355855e919b32a5a5a340c3cfbe0
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | a0eca3f1e6797ebb44ece1478362781f5161e74314845571e91ba97e43571f7d | |
| md5 | 57b8355855e919b32a5a5a340c3cfbe0 |