- Distribution Method : Unknown
- MD5 : 6ba8a5f6f9ecb5d2a19784ec01cd8b81
- Major Detection Name : Ransomware/Win.Babuk.R441290 (AhnLab V3), Ransom:Win32/Babuk.MAK!MTB (Microsoft)
- Encrypted File Pattern : .delta
- Payment Instruction File : Help Restore Your Files.txt
- Major Characteristics :
- Offline Encryption
- AstraLocker / Babuk Locker / ChiChi Locker / DARKY LOCK / Pandora / RA Group / Rook Ransomware series
- Recovery Partition (M:\) + EFI System Partition (N:\) drives are activate.
- Block processes execution (agntsvc.exe, dbsnmp.exe, isqlplussvc.exe, oracle.exe, sql.exe, synctime.exe etc.)
- Stop multi services (DefWatch, GxVss, memtas, RTVscan, sophos, veeam etc.)
- Disable system restore (vssadmin.exe delete shadows /all /quiet)
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