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様々なランサムウェアに対応するAppCheckの事前防御、自動復旧およびリアルタイムバックアップ機能を映像でご確認いただけます。

  • Distribution Method : Unknown
 
  • MD5 : c771369acee8a169297be6a46f428b8e
 
  • Major Detection Name : Trojan/Win32.Ransomware.R232532 (AhnLab V3), Ransom_XIAOBA.THGBFAH (Trend Micro)
 
  • Encrypted File Pattern : [xiaoba_666@163.com]Encrypted_<Random>.XIAOBA
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\Temp\HELP_SOS.hta
     - C:\Users\%UserName%\AppData\Local\Temp\HELP_SOS.vbs
 
  • Payment Instruction File : HELP_SOS.hta
 
  • Major Characteristics :
     - Offline Encryption
     - File encryption using "C:\Windows\system32\svchost.exe" system file
     - Use an invalid "Adobe Systems Incorporated" Digital Signatures
     - Block processes execution (firefoxconfig.exe, msftesql.exe, mydesktopqos.exe, mydesktopservice.exe, sqbcoreservice.exe etc.)
     - Disable system restore (vssadmin delete shadow /all /quiet, wmic shadowcopy delete, bcdedit /set {default} boostatuspolicy ignoreallfailures, bcdedit /set {default} recoveryenabled no, wbadmin delete catalog -quiet)
     - Payment support in 20 languages including English and Korean
     - Encryption guide using Text-to-Speech (TTS) function

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