Videos

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

WannaSmile Ransomware (.WSmile)

  • Distribution Method : Unknown
 
  • MD5 : e99cabc8fd754562e48e5d1e89951fb7
 
  • Major Detection Name : Generic.Ransom.WannaSmile.29FBAF1D (BitDefender), Ransom-ZCrypt!E99CABC8FD75 (McAfee)
 
  • Encrypted File Pattern : .WSmile
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\How to decrypt files.html
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WannaSmile.lnk
     - C:\Users\%UserName%\AppData\Roaming\public.key
     - C:\Users\%UserName%\AppData\Roaming\WannaSmile.exe
     - \\autorun.inf
     - \\system.exe
 
  • Payment Instruction File : How to decrypt files.html
 
  • Major Characteristics :
     - Offline Encryption
     - zCrypt Ransomware series
     - The Persian users targeted
     - Adds ransomware executable to USB Drive (\\autorun.inf, \\system.exe)
     - Changes desktop background (C:\Users\%UserName%\Desktop\4.png)

List

위로