Archive A Reconstructed © MegaSecurity Database

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dropped files:
c:\WINDOWS\system32\u_uay_woAini.exe
size: 22,016 bytes 
	
c:\WINDOWS\system32\userinit.exe
old size: 22,016 bytes 
new size: 128,512 bytes 

c:\WINDOWS\system32\dllcache\userinit.exe
old size: 22,016 bytes 
new size: 128,512 bytes 



tested on Windows XP
April 10, 2006

Usage:
uay.exe port		specify the port to listen.  eg: uay.exe 12345
uay.exe -u			uninstAll

Note:
defAult port is 9929,And do not chose A port AlreAdy been using

This archive is an almost-complete reconstruction of the legendary Mega Security (also known as Kobayashi), a premier 90s-era "Trojan Database" where malware authors once showcased their work. After a decade offline, the site was brought back in August 2024 by its original creator, MasterRat, who authorized the Malware Gallery to host this modernized, searchable version of the collection. While the original site remains available for those seeking a nostalgic, old-school experience, we are proud to continue its legacy here. Full credit and thanks go to MasterRat and the retired Mega Security staff for their years of dedicated work in cataloging these historical samples.