Videos

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

  • Distribution Method : Unknown
 
  • MD5 : 3d8621d4dfe21027a053c421dd10e3e8
 
  • Major Detection Name : Win32/Filecoder.HydraCrypt.M (ESET), Ransom_CRYPTOMIX.C (Trend Micro)
 
  • Encrypted File Pattern : <Random Filename>.CNC
 
  • Malicious File Creation Location :
     - C:\ProgramData\img
     - C:\ProgramData\<Random>.exe
     - C:\Users\%UserName%\Desktop\_HELP_INSTRUCTION.TXT
 
  • Payment Instruction File : _HELP_INSTRUCTION.TXT
 
  • Major Characteristics :
     - Offline Encryption
     - CryptFile2 / CryptoShield / HydraCrypt / Mole / Revenge / Zeta Ransomware series
     - Stop system services (sc stop BITS, sc stop ERSvc, sc stop VVS, sc stop WerSvc, sc stop WinDefend, sc stop wscsvc, sc stop wuauserv)
     - Disable system restore (vssadmin.exe Delete Shadows /All /Quiet, bcdedit /set {default} recoveryenabled No, bcdedit /set {default} bootstatuspolicy ignoreallfailures)

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