Videos

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

  • Distribution Method : Download file by user
 
  • MD5 : 0b3a3562255502fe50b45f84777c69cd
 
  • Major Detection Name : a variant of Win32/Kryptik.GLAU (ESET), Trojan-Ransom.Win32.GandCrypt.fkj (Kaspersky)
 
  • Encrypted File Pattern : .<5 Digit Random Extension>
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\Temp\<Random>.tmp
     - C:\Users\%UserName%\<Random>.exe
 
  • Payment Instruction File : <Encryption Extension>-DECRYPT.html
 
  • Major Characteristics :
     - Offline Encryption
     - Block processes execution (dbsnmp.exe, msftesql.exe, oracle.exe, sqlagent.exe, sqlbrowser.exe, sqlwriter.exe etc.)
     - Disable system restore (wmic.exe shadowcopy delete)
     - Changes desktop background (C:\Users\%UserName%\AppData\Local\Temp\pidor.bmp)

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