Hi.
How to detect an undetecteble trojan when tries to connect to its owner?

Hi kit,

We have a dedicated team of security analysts here - if you would like to follow the PCHF prework link in my dig and post back here your logs as attachments an analyst will take a look at them for you.

Chris

Hi,
I'm using TCPview from Sysinternals and a netstat from cmd. How and if a trojan will be visible? I'm just asking.
Thanks!

Both allow you to see what ports are listening or connected on your computer and what executable/application owns that process; if I'm not wrong.

What firewall are you running? A commercial firewall would most likely have a Program Control feature, which detects and allows you to stop, or allow programs that want to connect to the internet/server.

Hi,
i'm using only xp firewall. If a trojan is present will this be shown like for example A0000998.exe, wich will conect to it's owner or looks different?

XP's built in firewall isn't particularly good, i recommend using Zonealarm Free Edition.

ZoneAlarm - Free Software Downloads and Software Reviews - Download.com