[CentOS] Problem rkhunter v. 1.2.8 - CENTOS 4

Mon Oct 30 14:57:01 UTC 2006
Adriano Frare <alfrare at e-alinux.com>

Dear Friends,

I am using CENTOS 4.3 - kernel 2.6.9-42.0.2.EL with rkhunter version 
1.2.8, but the rkhunter program  show me problem on file /bin/kill.

I compare files /bin/kill with other CENTOS 4 and it has same size.

====================== SHOE LOG ===========================


Rootkit Hunter 1.2.8 is running
Mon, 30 Oct 2006 12:56:44 -0200
Determining OS... Ready


Checking binaries
* Selftests
      Strings (command)                                        [ OK ]


* System tools
Info: prelinked files found
   Performing 'known good' check...
    /bin/cat                                                   [ OK ]
    /bin/chmod                                                 [ OK ]
    /bin/chown                                                 [ OK ]
    /bin/date                                                  [ OK ]
    /bin/dmesg                                                 [ OK ]
    /bin/env                                                   [ OK ]
    /bin/grep                                                  [ OK ]
    /bin/kill                                                  [ BAD ]
    /bin/login                                                 [ OK ]
    /bin/ls                                                    [ OK ]
    /bin/more                                                  [ OK ]
    /bin/mount                                                 [ OK ]
    /bin/netstat                                               [ OK ]
    /bin/ps                                                    [ OK ]
    /bin/su                                                    [ OK ]


===========================================================


I guess problem is rkhunter.

Thanks for help.

Adriano Frare