Archive A Reconstructed © MegaSecurity Database

• a
• b
• c
• d
• e
• f
• g
• h
• i
• j
• k
• l
• m
• n
• o
• p
• q
• r
• s
• t
• u
• v
• w
• x
• y
• z
• other

dropped files:
c:\WINDOWS\WININIT.INI         size: 45 bytes 
c:\WINDOWS\SYSTEM\oqicyqb.dll  size: 149.504 bytes 
c:\WINDOWS\TEMP\oqicyqb        size: 0 bytes 
c:\WINDOWS\TEMP\oqicyqb.dll    size: 149.504 bytes 

added to registry:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "oqicyqb"
data: rundll32 C:\WINDOWS\SYSTEM\oqicyqb.dll,Init 1 

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce "*oqicyqb"
data: rundll32 C:\WINDOWS\SYSTEM\oqicyqb.dll,Init 1 

HKEY_LOCAL_MACHINE\Software\Microsoft\Active Setup\Installed Components\{fd5b2681-1793-4549-ba4a-828eab9232c1}


tested on Windows 98
December 29, 2004

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.