Netsys 2.6
(Backdoor.Win32.Delf.pm for client)
(Backdoor.Win32.Delf.oj for server)

by Zhou Jian

Written in Delphi

Released in May 2004

Made in China

more versions 


Server:
dropped file:
c:\Program Files\NetMeeting\BOY.EXE
size: 362.496 bytes

port: 4778, 69 TCP

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run "sys"
data: C:\program files\NetMeeting\BOY.EXE

deleted:
values in:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run 
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 
 
tested on win2000
MegaSecurity