my server have some open ports,how to hack for my learning

[cdn]

i am new to learn hack, my test server have some open port，ext:

{   "ip": "x.x.x.x", "ports": [ {"port": 445, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 25, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 135, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 5555, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 1194, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 143, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 20010, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 110, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 46207, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 992, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] },
{   "ip": "x.x.x.x", "ports": [ {"port": 80, "proto": "tcp", "status": "open", "reason": "syn-ack", "ttl": 127} ] }

 

Then, i should how to hack it ,get the admin grants.

Thanks very much.

[Rkiver]

There is a whole topic about where to start learning.

 

https://forums.hak5.org/topic/913-hacking-where-to-begin/