The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Malware botnet controller located at 188.124.37.219 on port 26360 TCP:
$ telnet 188.124.37.219 26360
Trying 188.124.37.219…
Connected to 188.124.37.219.
Escape character is ‘^]’
Referencing malware samples (MD5 hash):
05bcb9a44d2834117ab0466f37698ea7 — AV detection: 38 / 63 (60.32%)
f152f48b6c86dfe99418ef0c76fd42ec — AV detection: 38 / 67 (56.72%)
f615ed88710b54131443555ee7f7ea97 — AV detection: 12 / 66 (18.18%)