| Hash / Info | Value |
|---|---|
| SHA256 | 88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6 |
| MD5 | 1aab5a9252e93871932cd7381693e199 |
| SHA1 | 3b1ee795bc70733d1820a48d2ee4e2641b124ce1 |
| ImpHash | 0c756c849bc7b459f78f7a5ce46cd4a7 |
| File Adi | c62d6a8f03122f152f75051babb0a9ad178223ae33a2205caf5675f29cf3cef3_payload.exe |
| File Type | exe |
| Size | 1,150,976 bytes |
| First Seen | 2024-02-12 |
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
88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6
# MD5
1aab5a9252e93871932cd7381693e199
| Type | Value | Note |
|---|---|---|
| sha256 | 88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6 | |
| md5 | 1aab5a9252e93871932cd7381693e199 |