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Happy Ransomware (.happy)

  • Distribution Method : Unknown
 
  • MD5 : 5b003545b7728b85f03d8b210cd6711b
 
  • Major Detection Name : DeepScan:Generic.Ransom.Hiddentear.A.B011982D (BitDefender), Ransom.MSIL.PROTVS.SM (Trend Micro)
 
  • Encrypted File Pattern : .happy
 
  • Payment Instruction File : HIT BY RANSOMWARE.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Disable and Blocks Registry Editor (DisableRegistryTools), Command Prompt (DisableCMD) and Task Manager (DisableTaskMgr)
     - Disable system restore (WMIC.exe shadowcopy delete)
     - Send the information to cnoa3@mail.ee (System, FileZilla, Chrome and Screen Shot)
     - Take a desktop screen shot (C:\Users\%UserName%\AppData\Local\screen.jpg)

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