- Distribution Method : Unknown
- MD5 : f57a03996540d5cac794719c8f275511
- Major Detection Name : Generic.MSIL.Ransomware.Jigsaw.FB3FA1CD (BitDefender), Ransom:MSIL/JigsawLocker.C (Microsoft)
- Encrypted File Pattern : .pennywise
- Malicious File Creation Location :
- C:\Users\%UserName%\AppData\Local\MICR0SOFT
- C:\Users\%UserName%\AppData\Local\MICR0SOFT\dllhost.exe
- C:\Users\%UserName%\AppData\Roaming\MICR0SOFT_FILES
- C:\Users\%UserName%\AppData\Roaming\MICR0SOFT_FILES\dr
- C:\Users\%UserName%\AppData\Roaming\MICR0SOFT_FILES\EncryptedFileList.txt
- C:\Users\%UserName%\AppData\Roaming\WIND0WS
- C:\Users\%UserName%\AppData\Roaming\WIND0WS\svchost.exe
- Major Characteristics :
- Offline Encryption
- Ramsey Ransomware series
- Automatically delete encrypted files every hour.
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