well you can never be sure about trojans, but this seems legit
read:
it explains that the themida is not a hack or trojan!
quote from the thread:
"I'm a developer in Oreans Technologies and we have developed Themida to protect applications against cracking. We are receiving many complain from our clients saying that NOD32 reports their applications as potential thread (Win32/Packed.Themida). Read the rest for more details.
I use the bot so I really wanna know if there is a serious problem like a trojan.