It can be difficult to source ELF binaries and various kinds of linux malware samples, but rest assured we are up to the challenge. We've been asked to provide a separate feed of linux binaries by several people, so in response to that request the feed is now available upon request.
Some of the malware families we see on a regular basis and include in a daily archive include categories like:
Ransomware / GonnaCry
Look no further than VirusSamples.com! We specialize in many kinds of malware categories, including but not limited to Linux Malware.
We have also made a small archive available on GitHub for those that just want to research what is out there in-the-wild and don't require a fresh updated daily feed.
You can visit that static repository here: