Severity

Aliases:

Ransom Virus

Infects:

WinSer2003, Win2k, Win95, WinVista, WinXP, Windows Server 2008, Windows 8, Windows 7, Win98, WinNT, WinMe

Description:

SONAR.Cryptlck!g128 is a heuristic detection that is designed to detect known variants of the Ransom.Cryptolocker family of threats.

Impact:

Not Available.

Propagation:

Not Available.

For Further Information:

https://www.symantec.com/security_response/writeup.jsp?docid=2017-012408-4213-99

Solution:

Disable System Restore (Windows Me/XP). Update the virus definitions of your antivirus product. Run a full system scan.