Videos

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

  • Distribution Method : Unknown
 
  • MD5 : b2c2696c33d0cbda74c1b212dbb60966
 
  • Major Detection Name : Trojan.Ransom.Stop (ALYac), a variant of Win32/Kryptik.GOPU (ESET)
 
  • Encrypted File Pattern : .tfudeq
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>
     - C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>\<Random>.tmp.exe
     - C:\Users\%UserName%\AppData\Local\Temp\<Random>.tmp.exe
     - C:\Windows\System32\Tasks\Time Trigger Task
 
  • Payment Instruction File : _openme.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Reruns by adding "Time Trigger Task" in Task Scheduler to run "%LocalAppData%\<Random>-<Random>-<Random>-<Random>-<Random>\<Random>.tmp.exe --Task" for every 5 minutes.

List

위로