Check out our video library AppCheck defending against newest ransomware, automatic recovery and real-time backup.

  • Distribution Method : Unknown
  • MD5 : 3cb7a594a98a26895b7d30e6f52a1630
  • Major Detection Name : Trojan-Ransom.Win32.Cryakl.ajn (Kaspersky), Ransom:Win32/Criakl (Microsoft)
  • Encrypted File Pattern :<Random>-<Month>@<Day>@<Year> <Hour>@<Minute>@<Second> <AM/PM><Number>.randomname-<Random>.<3-Digit Random>.cbf
  • Malicious File Creation Location :
     - C:\Program Files (x86)\<10-Digit Capital Letters Random Filename>.<3-Digit Capital Letters Random Extension>
     - C:\Program Files (x86)\<Random>.exe
     - C:\Users\%UserName%\AppData\Local\Temp\<Random>.exe
  • Major Characteristics :
     - Offline Encryption
     - The Russian users are targeted.
     - Changes desktop background (C:\Users\%UserName%\AppData\Local\Temp\desk.bmp)