Videos

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

  • Distribution Method : Unknown
 
  • MD5 : 7951d6b220a02c751e614fee57397e82
 
  • Major Detection Name : Win-Trojan/HiddenTear.Exp (AhnLab V3), Generic.Ransom.Oxar.5EC22869 (BitDefender)
 
  • Encrypted File Pattern : .FUCK
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\Temp\File Decryptor.exe
     - C:\Users\%UserName%\AppData\Local\Temp\list
     - C:\Users\%UserName%\Desktop\File Decryptor.exe
 
  • Payment Instruction File : 1 How to buy Bitcoin.txt / 1 What happens with my files.txt / instructions.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Kappa Ransomware series
     - Hidden-Tear open source based ransomware
     - Encryption guide using Text-to-Speech (TTS) function
     - Changes desktop background (C:\Users\%UserName%\AppData\Local\Temp\wallpaper.bmp)

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