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Basic tools
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+ Let's look at a cryptojacked server... In this case the intruder did not take any precautions or try to hide their activity. This often happens with basic scripts that scan the internet in large-scale low-cost credential stuffing attacks.
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glances
+ Here we will look at glances. Glances is a python tool that gives nice looking visuals with information about server status
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Pros
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Cons
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+ - Requires python
+ - not part of the POSIX convention
+ - somewhat resource intensive for limited hardware
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top
+ Now, an oldie but a goodie: top! Wherever you find a unix you'll find top, from MacOS to BSD...
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Pros
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+ - Lightweight
+ - POSIX Compliant
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Cons
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+ - Ugly
+ - limited ordering/filtering features compared to glances
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