Archive A Reconstructed © MegaSecurity Database

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Server:
size: 7.680 bytes

Polymorphic Webdownloader Generator 3.0 by Aphex

This will randomize source code for a simple web downloader and
assemble it. The output file is unique and resistant to standard
offset and string scanning antiviral tactics. The only thing an
antivirus can detect is the URLDownloadToFileA function call and
this is easily covered up using the included exe packer or another
packer of your choosing.

To use, enter the url for a file, the desired output filename and
then the size multiplier which will add garbage data into the file.
Aphex

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.