adore is a LKM rootkit for Linux systems written by stealth of Team TESO.
adore-ng is an update to adore, able to target newer kernels.
https://packetstormsecurity.com/files/32843/adore-ng-0.41.tgz.html
https://lwn.net/Articles/75990/
https://github.com/yaoyumeng/adore-ng