Странный а-ля sshd-руткит

# ssh -G
ssh: illegal option -- G
usage: ssh [-1246AaCfgkMNnqsTtVvXxY] [-b bind_address] [-c cipher_spec]
[-D [bind_address:]port] [-e escape_char] [-F configfile]
[-i identity_file] [-L [bind_address:]port:host:hostport]
[-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]
[-R [bind_address:]port:host:hostport] [-S ctl_path]
[-w tunnel:tunnel] [user@]hostname [command]

# ipcs -m

------ Сегменты совм. исп. памяти --------
ключ shmid владелец права байты nattch состояние
0x7400cb5f 65536 root 600 4 0
0x00000000 425985 root 644 80 2
0x00000000 458754 root 644 16384 2
0x00000000 491523 root 644 280 2
0x00000af2 524292 root 600 3231112 0

# ipcs -m -p

------ Создатель/последняя операция совм. исп. памяти --------
shmid владелец cpid lpid
65536 root 882 882
425985 root 1399 1405
458754 root 1399 1405
491523 root 1399 1405
524292 root 2837 5295

# ps aux | grep 5295
root 5472 0.0 0.0 63300 828 pts/0 S+ 19:51 0:00 grep 5295
# ps aux | grep 2837
root 5474 0.0 0.0 63300 828 pts/0 S+ 19:51 0:00 grep 2837