Picked up something undetectable

[enchanted]

Hi, everyone!
I am new here. Thanks for the opportunity to ask for help.
I have Spyboat-S&D 1.3 on Windows 2000.
My problem is:
something, called tnd.exe, asked for outbound connection at Windows
startup. Its type is email client and it was reaching for smtp server.
Search did not find it, Spyboat-S&D did not detected it, no alerts from my
antiviruses too.
Some rootkit, maybe?
Please advice.
There is one more problem I have.
Sorry if it is offtop. I did not find a thread or a folder, where it might fit.
I cannot update my Spyboat-S&D, using the update function.
All entries return !bad checksum!!!
What can be the matter?
Thank you.

[spybotsandra]

Hello,

tnd.exe belongs to the aramax keylogger.

Please upgrade your program, version 1.4 is available!
First, please uninstall the old version according to this link:
http://www.safer-networking.org/en/faq/27.html
Now, you can download the new version here:
http://www.safer-networking.org/en/mirrors/index.html
Don't forget to update afterwards!
Here is a tutorial:
http://www.safer-networking.org/en/howto/update.html

Best regards
Sandra
Team Spybot

[enchanted]

Thank you, Sandra!
Will do, as you advice.
Best Regards.

[enchanted]

Yeeeees!!!
Spybot has killed this nasty thing!
Thanks a lot, Sandra.

[spybotsandra]

Hello,

Glad to have helped you. :-)

Best regards
Sandra
Team Spybot