- Distribution Method : Unknown
- MD5 : 1a2bcbcf04aeb44e406cc0b12e095fb4
- Major Detection Name : Gen:Variant.Ransom.Xorist.82 (BitDefender), Trojan.Win32.S.Xorist.7022592 (ViRobot)
- Encrypted File Pattern : .mafee
- Malicious File Creation Location :
- C:\Users\%UserName%\AppData\Local\Temp\CFBB2DvU1gCe02D.exe
- C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HOW TO DECRYPT FILES.txt
- Payment Instruction File : HOW TO DECRYPT FILES.txt
- Major Characteristics :
- Offline Encryption
- Boom / Xorist-Frozen Ransomware series
- The Spanish users are targeted.
- File encryption using "C:\WINDOWS\SysWOW64\attrib.exe"
- Change the encrypted file (.mafee) icon (HKEY_CLASSES_ROOT\EVUCIMVTJWNMBZA).
List