Trojan (still)

[Yinzer]

Hi, I just reformatted a partition on my hard drive - the one we use the internet on but not the other side - because of an indestructable trojan horse (NetBus). Now, 24 hours later with less than 60 minutes spent online I am still getting alerts from Norton that there was an attempt to connect to the internet using the NetBus Trojan Horse detected. Why? What do I do short of throwing my computer out of the window?

[j2buttonsw]

I don't understand your first sentence: what is the "the other side"? Do you have 1 hard disk with 2 partitions in the infected machine but have only reformatted one of the two partitions? If it were me, I would start from scratch and format all the hard disks in the infected machine then repartition them (it) when I installed the operating system again. If you have already done this then: have you imported data back onto your new build?

[Closer]

I don't understand why it is indestructible see here

http://www.nwinternet.com/~pchelp/nb/netbus.htm.