Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

GST 2.3

Copyright © MegaSecurity

By ?


Informations
Author ?
Family GST
Category Remote Access
Version GST 2.3
Language Delphi, compressed with ASPack
Additional Information
dropped file:
c:\WINDOWS\system32\service.exe
size: 274,432 bytes 

port: 2049 UDP

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "System Service"
data: C:\WINDOWS\system32\service.exe 



tested on Windows XP
October 29, 2005

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.