Bla 4.0
(Backdoor.Win32.BLA.40)

by RaGeZ & BollioP & Dj_Xmen

Client written in Delphi, Server in Borland C++

Released in May 2000

Made in France

more versions


Server:
dropped file:
c:\WINDOWS\SYSTEM\mprdll.exe 

size: 217.600 bytes

port: 22456, 22457 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "system" 

MegaSecurity