Archive Helmet Icon Archive A Reconstructed © MegaSecurity Database

Byshell 1.09 Build 20071220

Released 18 years, 4 months ago. December 2007

Copyright © MegaSecurity

By ?


Byshell 1.09 Build 20071220
Informations
From China
Author ?
Family byshell
Category Remote Access
Version Byshell 1.09 Build 20071220
Released Date Dec 2007, 18 years, 4 months ago.
Additional Information
Server
Dropped Files:
c:\WINDOWS\system32\SteelKernel32.dll    Size: 135,168 bytes 
c:\WINDOWS\system32\SteelKernel32.exe    Size: 192,512 bytes 

Startup:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\SteelKernel "ImagePath"
Data: C:\WINDOWS\System32\SteelKernel32.exe 




Tested on Windows XP
December 27, 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 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.