Archive A Reconstructed © MegaSecurity Database

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Server:
size: 137.216 bytes

port: 80, 7007 TCP

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

UPLOAD Coresrv.exe and Coresrv.dat into victims Windows Directory. 
Execute Coresrv.exe and your IRCD is now running. Works on Win XP also.

Coresrv.dat is the IRCD Config file and you may want to edit it with a text editor before deployment.

By default the IRC Server will listen on port 80 so to connect type /server ipaddressofvictim 80

To use extra ports uncomment the Port lines in the 
Config by removing the # and save it. 

Using port 6667 is more or less a dead giveaway so be creative in what ports you use or connect bots to.

c400s

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.