- Distribution Method : Mail attachment file or Remote access through Remote Desktop Protocol(RDP)
- MD5 : 865a58f7fc861377f98d933165690110
- Major Detection Name : Trojan.Ransom.MedusaLocker (ALYac), Ransom:Win32/Ako!MSR (Microsoft)
- Encrypted File Pattern : .<6-Digit Random Extension>
- Payment Instruction File : ako-readme.txt
- Major Characteristics :
- Offline Encryption
- Disable system restore (vssadmin.exe Delete Shadows /All /Quiet, bcdedit.exe /set {default} recoveryenabled No, bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures, wbadmin DELETE SYSTEMSTATEBACKUP, wbadmin DELETE SYSTEMSTATEBACKUP -deleteOldest, wmic.exe SHADOWCOPY /nointeractive)
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