Written in Assembler

Released in March 2005

Made in Russia

more versions

Server:
dropped file:
c:\WINNT\system32\xflash.exe
size: 12 800 bytes 

port: 18081 TCP

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "xflash"
data: xflash.exe 

tested on Windows 2000
March 17, 2005