Videos

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

  • Distribution Method : Unknown
 
  • MD5 : b47bde8cd00f1b1d3914c638584d9436
 
  • Major Detection Name : Gen:Variant.Ransom.Troldesh.32 (BitDefender), Ransom.Gryphon (Malwarebytes)
 
  • Encrypted File Pattern : .[black.mirror@qq.com].gryphon
 
  • Malicious File Creation Location : C:\Users\%UserName%\AppData\Roaming\HELP.txt
 
  • Payment Instruction File : !## DECRYPT FILES ##!.txt / HELP.txt
 
  • Major Characteristics :
         - Offline Encryption
         - Aleta / BTCWare / Crptxxx / Master Ransomware series
         - Disable system restore (vssadmin.exe Delete Shadows /All /Quiet, bcdedit.exe /set {default} recoveryenabled No, bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures)

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