| Hash / Info | Value |
|---|---|
| SHA256 | f6a6765642f0f8c4b81f45d4e1a9f65505432bbf4c249fa3c96b82d9c712effe |
| MD5 | e9ff14a975f084f01373d468c0b91a16 |
| SHA1 | 302d4b9f88ae7b085b56661774d6805156039924 |
| ImpHash | da85065239035ee146657c2492fb98d0 |
| File Adi | e9ff14a975f084f01373d468c0b91a16.exe |
| File Type | exe |
| Size | 781,824 bytes |
| First Seen | 2024-04-24 |
Tehdit Valuelendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
Detected Capabilities
- File Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
MalwareBazaar Tags
Analysis Note
Bu ornek STOPRansomware ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
STOPRansomware — Malware Profile
STOP/DJVU Ransomware is one of the most widely distributed ransomware families. Encrypts personal files, demands ransom in Bitcoin. Distributed via cracked software.
Technical Details
C, Salsa20 + RSA-1024 sifreleme (hibrid), C2 sunucusundan RSA anahtar alimi, offline key backup (internet yoksa), .stop/.djvu uzantilari, %LOCALAPPDATA% konumu, mutex Global{GUID}, shadow copy silme (DPAPI ile sifreli sifre yonetimi)
Capabilities & Behavior
IOC List (2 indicators)
# SHA256
f6a6765642f0f8c4b81f45d4e1a9f65505432bbf4c249fa3c96b82d9c712effe
# MD5
e9ff14a975f084f01373d468c0b91a16
| Type | Value | Note |
|---|---|---|
| sha256 | f6a6765642f0f8c4b81f45d4e1a9f65505432bbf4c249fa3c96b82d9c712effe | |
| md5 | e9ff14a975f084f01373d468c0b91a16 |