Event ID - 2311

Port No2311
Service NameStudio 54
RFC Doc0
ProtocolTCP
DescriptionStudio 54 1.0 is a small Visual Basic trojan. There is nothing out of the ordinary with this trojan
Reference LinkStudio 54
AttackIt Autoloads: Registry: HKEY_USERS\.Default\SOFTWARE\Microsoft\Windows\CurrentVersion\Run and HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run and HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices Key: Windows Kernel

Features:

Chat with server
Clear/get/set clipboard
Control mouse
Get cached passwords
Get information
Hang up internet connection
Hide/show task bar
Hide/show tray clock
Hide/show tray icons
Hide/show start button
Hide/show system keys
Key logger
Logoff, reboot or shutdown windows
Open/close CD-Rom
Print
Run file
Send message

Fix:
Remove the Windows Kernel key in the registry located at HKEY_USERS\.Default\SOFTWARE\Microsoft\Windows\CurrentVersion\Run and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices. Which can be done with regedit or any other registry editing program.
Reboot the computer or close WinKernel32.exe.
Delete the trojan file WinKernel32.exe in the windows directory.

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