Videos

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

  • Distribution Method : Unknown
 
  • MD5 : f3e593f06bec5ee4bcfd2e2b5fa4926f
 
  • Major Detection Name : Trojan-Ransom.Win32.Shade.pyk (Kaspersky), Ransom:Win32/Troldesh.A (Microsoft)
 
  • Encrypted File Pattern : <Random Filename>.<Random>.crypted000007 / .crypted000078
 
  • Malicious File Creation Location :
     - C:\ProgramData\Windows
     - C:\ProgramData\Windows\csrss.exe
 
  • Payment Instruction File : README1.txt ~ README10.txt
 
  • Payment Instruction File :
     - Offline Encryption
     - Troldesh Ransomware series
     - Use a "NNPPQTYSRVWDCFFNYK" Digital Signatures
     - The English and Russian users targeted
     - Disable system restore (vssadmin.exe Delete Shadows /All /Quiet)
     - Changes desktop background (C:\Users\%UserName%\AppData\Roaming\<Random>.bmp)

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