Videos

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

  • Distribution Method : Unknown
 
  • MD5 : 1dd542bf3c1781df9a335f74eacc82a4
 
  • Major Detection Name : Win32:TeslaCrypt-HH [Trj] (AVG), Ransom.CryptoWall (Malwarebytes)
 
  • Encrypted File Pattern : .zzz
 
  • Malicious File Creation Location :
     - C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\help_restore_files_<5-Digit English Small Letter Random>.html
     - C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp\help_restore_files_<5-Digit English Small Letter Random>.txt
     - C:\Users\%UserName%\AppData\Roaming\<Random>.exe
     - C:\Users\%UserName%\Desktop\HELP_RESTORE_FILES.HTML
     - C:\Users\%UserName%\Desktop\HELP_RESTORE_FILES.txt
 
  • Payment Instruction File : HELP_RESTORE_FILES.HTML / HELP_RESTORE_FILES.txt / help_restore_files_<5-Digit English Small Letter Random>.html / help_restore_files_<5-Digit English Small Letter Random>.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Block processes execution (cmd.exe, msconfig, procexp, regedit, taskmgr)
     - Disable system restore (vssadmin.exe delete shadows /all /Quiet)

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