A host is potentially running a crypto miner (ASIM Web Session schema)

'This rule identifies a web request with a user agent header known to belong to a crypto miner. This indicates a crypto miner may have infected the client machine.<br>You can add custom crypto mining indicating User-Agent headers using a watchlist, for more information refer to the [UnusualUserAgents Watchlist](https://aka.ms/ASimUnusualUserAgentsWatchlist).<br><br> This analytic rule uses [ASIM](https://aka.ms/AboutASIM) and supports any built-in or custom source that supports the ASIM WebSession schema (ASIM WebSession Schema)'