Written in Delphi, client is compressed with UPX

Released on June 2003

Made in Poland

more versions

Server:
dropped file:
C:\WINDOWS\SYSTEM\systray32c.exe 

size: 567.808 bytes

port: 4545 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServices "SysTray32"