Videos
Check out our video library AppCheck defending against newest ransomware, automatic recovery and real-time backup.
- Distribution Method : Unknown
- MD5 : 6f772eb660bc05fc26df86c98ca49abc
- Major Detection Name : Trojan.Ransom.SynAck.A (BitDefender), Ransom:Win32/Snafes.A (Microsoft)
- Encrypted File Pattern : .<10 Digit Alphabet Random Extension>
- Malicious File Creation Location :
- C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\==READ==THIS==PLEASE==<Random>.txt
- C:\Users\%UserName%\AppData\Roaming\msiexec.exe
- Payment Instruction File : ==READ==THIS==PLEASE==<Random>.txt
- Major Characteristics :
- Offline Encryption
- Security solutions detection bypass using Process Doppelgänging technology
- File encryption using clean file "C:\Users\%UserName%\AppData\Roaming\msiexec.exe"
- Block processes (dns.exe, javaw.exe, mmc.exe, php.exe etc.) execution and Stop system services (mysql, vmvss, vss, wmsvc etc.)
- Deletes event log
- Display a ransomware message on the Windows logon screen