Videos

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

  • Distribution Method : Unknown
 
  • MD5 : e4a9ed085af4f361bcc41ce4a80fd990
 
  • Major Detection Name : Ransom.Jigsaw (Norton), Ransom_JIGSAW.SM (Trend Micro)
 
  • Encrypted File Pattern : .CryptWalker
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\Drpbx
     - C:\Users\%UserName%\AppData\Local\Drpbx\drpbx.exe
     - C:\Users\%UserName%\AppData\Roaming\Frfx
     - C:\Users\%UserName%\AppData\Roaming\Frfx\firefox.exe
     - C:\Users\%UserName%\AppData\Roaming\System32Work
     - C:\Users\%UserName%\AppData\Roaming\System32Work\Address.txt
     - C:\Users\%UserName%\AppData\Roaming\System32Work\dr
     - C:\Users\%UserName%\AppData\Roaming\System32Work\EncryptedFileList.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Ramsey Ransomware series
     - Create a fake ".NET Framework Initialization Error" message
     - Automatically delete encrypted files every hour

List

위로