My iPhone got hit by the iKee worm once. Having successfully removed it, I made sure  that I changed my SSH password and I did this even when I upgraded to firmware 3.1.2. The funny thing was a colleague of mine actually got hit by the iKee virus today, for the second time!

iphonerickastley

That’s why it is important to not only remove the worm, but also to secure the phone from being hit  (by the worm). The following link is wrongly titled but is basically a guide on how to safeguard your (jailbroken) iPhone from the iKee worm:

https://techgenuine.com/2009/11/remove-ikee-iphone-worm-easily-how-to/

This on the other hand, will guide you through the steps in removing the worm:

https://junqin1.blogspot.com/2009/11/ikee-iphone-worm.html