Netsys 6.0
(Backdoor.Win32.Delf.oj)

by Zhou Jian

Written in Delphi

Released in March 2005

Made in China

more versions


Client:
port: 6678, 4777 TCP




Server:
dropped file:
c:\Program Files\Remote\Rundlll.exe
size: 611,893 bytes 

port:  4778 TCP

added to registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "Rundlll"
data: C:\Program Files\Remote\Rundlll.exe  


 
tested on win2000
April 27, 2005

MegaSecurity