Written in Visual Basic

more versions

Server:
dropped file:
c:\Program Files\msgsrv36.exe
size: 46.592 bytes 

port: 1257 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Explore"
data: C:\Program files\msgsrv36.exe 

tested on Windows 98
November 23, 2004