검사를 해보니 아래와 같이 백도어가 설치되어 있더군요.
(백도어 맞지요? ^^)
 어떻게 제거가 가능한지 알고 싶고요, 참고로 아래 백도어 설치로 크래커가
획득가능한 상황(거의 모든 상황같군요.. ^^)을 알고싶습니다.
 완전제거할 수 있는 방법을 부탁드립니다.
(포맷하고 새로 설치하라는 말씀 빼고요.. -_-;)
  find /dev -type f
/dev/MAKEDEV
/dev/hdf /rh6kit.tar.gz
/dev/hdf /README
/dev/hdf /adore/Makefile.gen
/dev/hdf /adore/adore.c
/dev/hdf /adore/ava.c
/dev/hdf /adore/cleaner.c
/dev/hdf /adore/cleaner.o
/dev/hdf /adore/configure
/dev/hdf /adore/dummy.c
/dev/hdf /adore/libinvisible.c
/dev/hdf /adore/libinvisible.h
/dev/hdf /adore/startadore
/dev/hdf /adore/Makefile
/dev/hdf /adore/adore.o
/dev/hdf /adore/ava
/dev/hdf /cleaner
/dev/hdf /cron
/dev/hdf /crypt
/dev/hdf /etc/ssh_host_key
/dev/hdf /etc/ssh_host_key.pub
/dev/hdf /etc/ssh_random_seed
/dev/hdf /etc/sshport
/dev/hdf /etc/sshd_config
/dev/hdf /fix
/dev/hdf /slice
/dev/hdf /instmod
/dev/hdf /logo
/dev/hdf /lsn
/dev/hdf /nohup.out
/dev/hdf /network
/dev/hdf /patcher
/dev/hdf /pg
/dev/hdf /rcp
/dev/hdf /rpass
/dev/hdf /setup
/dev/hdf /slogin
/dev/hdf /sshd
/dev/hdf /switch
/dev/hdf /sz
/dev/hdf /td
/dev/hdf /utime
/dev/hdf /wget
/dev/hdf /x.conf
/dev/hdf /x.conf2
/dev/hdf /port