Here's some advice. Your entire system has likely been rootkitted (what is a rootkit? Check
here). My advice:
1. Migrate all data (data, files, pics, movies, config settings etc.) to a clean backup box
2. Reinstall the infected machine FROM SCRATCH
3. Upgrade all modules, firewall all unneeded ports
4. Copy your data back
5. Cron monitor all system and config files w/ md5 checksums
Takes half a day or even a whole day. Good luck.