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

Server:
dropped files:
c:\sysrestore.vbs    Size: 179 bytes 
c:\WINDOWS\system32\sysocxw.com                                                    Size: 45,570 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\avlist.vts   Size: 485 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\ieakhtm.dll  Size: 57,344 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\log.vts      Size: 2,867 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\mailpas.exe  Size: 42,496 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\messnger.exe Size: 41,984 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\netpas.exe   Size: 37,376 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\nreg.exe     Size: 31,744 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\plugin.exe   Size: 171,008 bytes 
c:\WINDOWS\system32\WORKGROUPS.{208D2C60-3AEA-1069-A2D7-08002B30309D}\ser.dat      Size: 93 bytes 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{872415-GGFRT-TKMN-24F9-2154487HHGT8}

tested on Windows XP
October 15, 2005

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.