Malware.lu is a repository of malware and technical analyses for security researchers.

Malware.lu provides an expert team in malwares analyses and incident response for private and government entities.

Disclaimer:

Malware.lu contains malware samples. Malware.lu will not be held responsible for any damage brought to your equipment, including virus infection, caused by accessing, using or displaying this website or by downloading any information. You are accessing this website at your own risk.

If you would like to download or submit samples, you need to have an account. To request an account, please send an email to with a username and a short explanation about "why you want an account". Currently the database contains 5,572,622 samples. The complete list of md5|sha1|sha256 can be found here

We are in collaboration with itrust consulting located in Luxembourg.

We provide a platform to create a community of security researchers specialised in malware analysis and reverse engineering. The goal of this project is to provide malware samples for security researchers interested in malware and virus analysis. We also provide an expert team to help private and government entities to deal with malwares infections and incident response.

Malware.lu team :

Paul Rascagneres (aka @RootBSD): creator and team leader of the project.

Hugo Caron (aka @y0ug): maintainer and technical expert.

Stephane Emma (aka defane): technical expert.

Julien Maladrie (aka miniLX): technical expert.

You can send us an email by adding (at) malware.lu at the end of our first name or by using the generic address .
You can also follow us on twitter: @malwarelu and join us on IRC:

server: irc.freenode.net
chan: #malware.lu

We would like to thank Loria and INRIA for hosting our infrastucture :

Loria logo inria

We are in partnership with :

Itrust logo CIRCL_logo

Diamonds logo ITEA logo

CockpitCI logo FP7 logo