Zscaler ThreatLabZ researchers identified a new DoS bot family named Siren that uses 10 different DoS methods to carry out attacks.

The bot is capable of carrying out HTTP, HTTPS, and UDP flooding on any web server location as instructed by the command-and-control (C&C) server, according to a Dec. 21 blog post.

Siren is also capable of downloading and executing a payload from the URL given by the C&C server, updating, deleting itself using the cmd process, and uninstalling itself using the same process.

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