| ハッシュ / 情報 | 値 |
|---|---|
| SHA256 | 88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6 |
| MD5 | 1aab5a9252e93871932cd7381693e199 |
| SHA1 | 3b1ee795bc70733d1820a48d2ee4e2641b124ce1 |
| ImpHash | 0c756c849bc7b459f78f7a5ce46cd4a7 |
| ファイル Adi | c62d6a8f03122f152f75051babb0a9ad178223ae33a2205caf5675f29cf3cef3_payload.exe |
| ファイル種別 | exe |
| サイズ | 1,150,976 bytes |
| 初回確認 | 2024-02-12 |
Tehdit 値lendirmesi
Bu ornek, kurban sistemindeki dosyaları sifreleyerek erisimi engelleyen ve sifre cozme anahtarı karsılıgında fidye talep eden bir fidye yazılımı olarak analiz edilmistir.
検出された機能
- ファイル Sifreleme
- Golge Kopya Silme
- Fidye Notu
- Yedek Yok Etme
- Veri Sizdirma
MalwareBazaar タグ
解析メモ
Bu ornek STOPRansomware ailesine ait ve MalwareBazaar platformundan alınmıstır. KEYDAL Guvenlik Arastirmaları tarafından metadata analizi gerceklestirilmis ve IOC veritabanına eklenmistir.
STOPRansomware — マルウェアプロファイル
STOP/DJVU Ransomware is one of the most widely distributed ransomware families. Encrypts personal files, demands ransom in Bitcoin. Distributed via cracked software.
技術詳細
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)
機能と挙動
IOCリスト (2 件の指標)
# SHA256
88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6
# MD5
1aab5a9252e93871932cd7381693e199
| タイプ | 値 | メモ |
|---|---|---|
| sha256 | 88968c3b8e6e3fce9e327cb0d92079b88a35962f0503edc0888d2d9883de87c6 | |
| md5 | 1aab5a9252e93871932cd7381693e199 |