| Hash / Info | Wert |
|---|---|
| SHA256 | 54f07b825fd662618e1142ee47ef5c988c08ae59c60209bef250fc68bfd3826c |
| MD5 | cfff09d3936962f72fcee2a50e3fc2c4 |
| SHA1 | 92c64935bda4b9c4d5609b5f3a2555f2527f4c9f |
| ImpHash | 1773b678052e6f869c847b76b50752a9 |
| Datei Adi | cfff09d3_by_Libranalysis |
| Dateityp | exe |
| Größe | 123,904 bytes |
| Erstsichtung | 2021-05-03 |
Tehdit Wertlendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Erkannte Fähigkeiten
- Datei Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
MalwareBazaar-Tags
Analysehinweis
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Malware-Profil
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Technische Details
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 / Bedrohungsakteur
GOLD SOUTHFIELD, GandCrab successor
Fähigkeiten & Verhalten
IOC-Liste (2 Indikatoren)
# SHA256
54f07b825fd662618e1142ee47ef5c988c08ae59c60209bef250fc68bfd3826c
# MD5
cfff09d3936962f72fcee2a50e3fc2c4
| Typ | Wert | Bemerkung |
|---|---|---|
| sha256 | 54f07b825fd662618e1142ee47ef5c988c08ae59c60209bef250fc68bfd3826c | |
| md5 | cfff09d3936962f72fcee2a50e3fc2c4 |