Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

BackDoor 2.0

Released 27 years, 9 months ago. July 1998

Copyright © MegaSecurity

By ZeMac


BackDoor 2.0
Informations
Author ZeMac
Family BackDoor
Category Remote Access
Version BackDoor 2.0
Released Date Jul 1998, 27 years, 9 months ago.
Language Visual Basic
Additional Information
Server:
c:\windows\notpa.exe 

size: 102.400 bytes

port: 5698, 1999 TCP

startup:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run

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.