Incidents

New worm for Linux

This morning a new worm for Linux appeared on the Internet. This is the second worm in the last couple of months. (The one before this one, Lupper, appeared on 7th November 2005). This shows how relatively rare Linux worms are in comparison to Windows worms.

We’ve called the new worm Net-Worm.Linux.Mare.a, and it uses php include to propagate. A modification of Backdoor.Linux.Tsunami spreads together with the worm.

New worm for Linux

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Reports

Andariel deploys DTrack and Maui ransomware

Earlier, the CISA published an alert related to a Stairwell report, “Maui Ransomware.” Our data should openly help solidify the attribution of the Maui ransomware incident to the Korean-speaking APT Andariel, also known as Silent Chollima and Stonefly.

APT trends report Q2 2022

This is our latest summary of advanced persistent threat (APT) activity, focusing on events that we observed during Q2 2022.

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