Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Unjustifer 0.4

Released 19 years, 3 months ago. January 2007

Copyright © MegaSecurity

By Giexx


Informations
From Poland
Author Giexx
Family Unjustifer
Category Remote Access
Version Unjustifer 0.4
Released Date Jan 2007, 19 years, 3 months ago.
Language Delphi
Additional Information
Server
dropped file:
c:\WINDOWS\Runtime Environment32.exe
size: 189,008 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "Runtime Environment32"
data: C:\WINDOWS\Runtime Environment32.exe 



tested on Windows XP
January 12, 2007

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 me 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.