| Hash / Informação | Valor |
|---|---|
| SHA256 | 3c392225a76bfde1e5939a05258758d3e93948a961076b977b888921ff19ac15 |
| MD5 | 98d381996975a0cc403830d4e2fa54f2 |
| SHA1 | 06a16f1d83d9671185db332aab1a9df9177a0b51 |
| Arquivo Adi | 1.ps1 |
| Tipo de arquivo | ps1 |
| Tamanho | 344,344 bytes |
| Primeira detecção | 2021-05-06 |
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
- Arquivo Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
Tags do MalwareBazaar
Nota de análise
Bu ornek REvil ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
REvil — Perfil do malware
REvil/Sodinokibi ransomware. nboehret developer. SP-API project. siliconplains.net C2. Downloader v1.4.
Detalhes 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.
Atribuição / Ator da ameaça
GOLD SOUTHFIELD, GandCrab successor
Capacidades e comportamento
Lista IOC (2 indicadores)
# SHA256
3c392225a76bfde1e5939a05258758d3e93948a961076b977b888921ff19ac15
# MD5
98d381996975a0cc403830d4e2fa54f2
| Tipo | Valor | Nota |
|---|---|---|
| sha256 | 3c392225a76bfde1e5939a05258758d3e93948a961076b977b888921ff19ac15 | |
| md5 | 98d381996975a0cc403830d4e2fa54f2 |