Ports 12345, 5742 and 20034

[Artur.Nowak-incidents () WODIP OPOLE PL (Artur Nowak)]

Hi for all!

Today I saw many probes of connections to three ports. I know that on
the port 12345 usually is a trojan, but what someone try to find on the
other ports?

Thanks for any help.

Jan  8 10:44:02 TCP: port 12345 connection attempt from mb-u03ip006.mbnet.fi:4602
Jan  8 10:44:02 TCP: port 5742 connection attempt from mb-u03ip006.mbnet.fi:4605
Jan  8 10:44:02 last message repeated 3 times
Jan  8 10:44:04 TCP: port 12345 connection attempt from mb-u03ip006.mbnet.fi:4602
Jan  8 10:44:05 TCP: socks connection attempt from mb-u03ip006.mbnet.fi:4603
Jan  8 10:44:05 TCP: port 5742 connection attempt from mb-u03ip006.mbnet.fi:4605
Jan  8 10:44:05 TCP: port 20034 connection attempt from mb-u03ip006.mbnet.fi:4604
Jan  8 10:44:08 TCP: port 12345 connection attempt from mb-u03ip006.mbnet.fi:4602
Jan  8 10:44:08 TCP: port 5742 connection attempt from mb-u03ip006.mbnet.fi:4605
Jan  8 10:44:08 TCP: port 20034 connection attempt from mb-u03ip006.mbnet.fi:4604
Jan  8 10:44:11 TCP: port 12345 connection attempt from mb-u03ip006.mbnet.fi:4602
Jan  8 10:44:11 TCP: port 5742 connection attempt from mb-u03ip006.mbnet.fi:4605
Jan  8 10:44:11 TCP: port 20034 connection attempt from mb-u03ip006.mbnet.fi:4604
Jan  8 10:44:21 TCP: socks connection attempt from mb-u03ip006.mbnet.fi:4603

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