Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

BlackCore 1.1

Released 22 years ago. April 2004

Copyright © MegaSecurity

By Otacon


BlackCore 1.1
Informations
Author Otacon
Family BlackCore
Category Remote Access
Version BlackCore 1.1
Released Date Apr 2004, 22 years ago.
Language Visual Basic
Additional Information
Server:
dropped file:
c:\WINDOWS\SYSTEM\SERVER.exe 

size: 539.136 bytes 

port: 55126, 55127 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "SERVER"

Author Information / Description
BlackCore v1.1 has fixed the added the following features:

-= obviously a new skin has been applied
-= The remove server now removes the registry keys
-= you can now just invert the screen
-= the matrix has been added
-= hid the server from control+alt+delete
-= controlling the mouse is now working
-= the mswinsck.ocx and mscomctl.ocx have been embedded to the server(that explains the large size)

Otacon

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.