Qualys is actively tracking threats which target containers. In our recent analysis, we have identified a few docker instances executing a malware which we term as “LibMiner”. This malware has the capability to deploy and execute Cryptominer. It uses a unique technique for lateral movement across the containers as well as Linux systems, executing on unprotected Redis servers and initiating mining on them. The malware has the ability to protect its termination, thus making it impossible to gain control over it. This blog post uncovers the unique techniques and tactics used by LibMiner.