Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Holzpferd 2.5

Released 23 years ago. April 2003

Copyright © MegaSecurity

By Wolff


Holzpferd 2.5
Informations
From Germany
Author Wolff
Family HackIT!
Category Remote Access
Version Holzpferd 2.5
Released Date Apr 2003, 23 years ago.
Language Delphi
Additional Information
Client:
port: 49685 TCP


Server:
dropped file:
c:\WINDOWS\SYSTEM\RundlI32.Exe 

size: 239.616 bytes 

port: 49684 TCP

startup:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Rundll32" 

added:
c:\WINDOWS\Opengl8.dll

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.