- Distribution Method : Unknown
- MD5 : a98dc09226b97ddc0d959e0aaa08abe0
- Major Detection Name : Trojan/Win32.ClopRansom.R356029 (AhnLab V3), Ransom_HydraCrypt.R002C0DJA20 (Trend Micro)
- Encrypted File Pattern : <Original Filename>.<Original Extension>
- Payment Instruction File : README_README.txt
- Major Characteristics :
- Offline Encryption
- Use an "Insta Software Solution Inc." Digital Signatures
- Disable a Microsoft Security Client ("C:\Program Files\Microsoft Security Client\Setup.exe" /x /s)
- Deletes event log (wevtutil.exe cl "AirSpaceChannel", wevtutil.exe cl "Analytic", wevtutil.exe cl "Application", wevtutil.exe cl "EndpointMapper", wevtutil.exe cl "HardwareEvents", wevtutil.exe cl "Microsoft-Windows-Backup" etc.)
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