| Hash / Información | Valor |
|---|---|
| SHA256 | d4fdf1950183893b509bea00c233ae5d54b87bdd57a0b90aa6bf27181ab108d4 |
| MD5 | b1a1f206b1e7e264416b997c849dd3a1 |
| SHA1 | 850afb69800a4352f2f30c163d89c74dc2868c5f |
| ImpHash | 1e6452b349d3cbc048e72755b22f42e0 |
| Archivo Adi | d4fdf1950183893b509bea00c233ae5d54b87bdd57a0b90aa6bf27181ab108d4.bin.exe |
| Tipo de archivo | exe |
| Tamaño | 121,856 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
d4fdf1950183893b509bea00c233ae5d54b87bdd57a0b90aa6bf27181ab108d4
# MD5
b1a1f206b1e7e264416b997c849dd3a1
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | d4fdf1950183893b509bea00c233ae5d54b87bdd57a0b90aa6bf27181ab108d4 | |
| md5 | b1a1f206b1e7e264416b997c849dd3a1 |