- Distribution Method : Download file by user (.js)
 
 - MD5 : 8f647822e6cc1b2fe4a56e4d82089c9a
 
 - Encrypted File Pattern : .<5~10-Digit Random Extension>
 
 - Malicious File Creation Location : C:\Users\%UserName%\AppData\Local\<Random>.tmp
 
 - Payment Instruction File : <Encryption Extension>.info.txt
 
 - Major Characteristics :
 - Offline Encryption
 - AnteFrigus / GandCrab Ransomware series
 - File encryption using Windows PowerShell (C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe)
 - Disable system restore (vssadmin.exe Delete Shadows /All /Quiet, bcdedit /set {default} recoveryenabled No, bcdedit /set {default} bootstatuspolicy ignoreallfailures)
 - Changes desktop background (C:\Users\%UserName%\AppData\Local\Temp\<Random>.bmp) 
 
					リスト