openSUSE 11.3. Rootkit Hunter 1.3.8
После rkhunter --propupd в файле /var/lib/rkhunter/db/rkhunter.dat следующее:
Arch:i686
OS:openSUSE 11.3 (i586)
Prelinked:No
Hash:/usr/bin/md5sum
Pkgmgr:RPM
Attributes:Stored
File:/usr/bin/awk:d41d8cd98f00b204e9800998ecf8427e:146877:0644:0:0:0:1278330232:gawk:
File:/usr/bin/basename::140453:0777:0:0:13:1289318757:coreutils:
File:/usr/bin/chattr:6999820fbe75dfa39db66cf0ae3cc24b:154965:0755:0:0:9848:1278332597:e2fsprogs:
File:/usr/bin/chroot:d63e0b5b4afff2bcc70f0ccda4741efd:154394:0755:0:0:22252:1289318716:coreutils:
File:/usr/bin/csh::148194:0777:0:0:9:1278328896:tcsh:
File:/usr/bin/curl:a5d8e02c46d7d0e7f672f366bbd027ee:141852:0755:0:0:120704:1278366583:curl:
File:/usr/bin/cut:efcc7fb1e3f6dceff9577ddc5bdbcb90:149160:0755:0:0:38696:1289318719:coreutils:
File:/usr/bin/diff:043380eaa57a9955aedcd61f23fa7253:137541:0755:0:0:87944:1278329373:diffutils:
File:/usr/bin/dirname:6d3965a137aa1dd93ce1c9519da4aa1e:153816:0755:0:0:22244:1289318720:coreutils:
File:/usr/bin/du:51884e1c1a13dd97ed475bcc91e25641:146937:0755:0:0:96200:1289318721:coreutils:
File:/usr/bin/ed::149328:0777:0:0:7:1278328090:ed:
File:/usr/bin/egrep::146753:0777:0:0:10:1278328360:grep:
File:/usr/bin/env:1db90d2877f96b69bb47d98021a204ac:142351:0755:0:0:22248:1289318721:coreutils:
File:/usr/bin/fgrep::147048:0777:0:0:10:1278328360:grep:
File:/usr/bin/file:15fbcd3ead5a3d2b50328b349684d492:142347:0755:0:0:13964:1277997481:file:
File:/usr/bin/find::146767:0777:0:0:9:1278328385:findutils:
File:/usr/bin/grep::147007:0777:0:0:9:1278328360:grep:
File:/usr/bin/groups:53189d79ef426c499fa547155fc1e86b:155241:0755:0:0:22272:1289318722:coreutils:
File:/usr/bin/head:621d20ef8eb8300b113d89c878afdc18:140741:0755:0:0:34580:1289318722:coreutils:
File:/usr/bin/id:7c49a7e3623e4f99df11e3c6052bd155:141126:0755:0:0:26380:1289318722:coreutils:
File:/usr/bin/killall:c61393f0bd0669ee5ec037c2c04ddbdc:146762:0755:0:0:18452:1278328634:psmisc:
File:/usr/bin/last:cdfcb341e0139484d08af18ae091312a:143406:0755:0:0:18120:1280335571:sysvinit-tools:
File:/usr/bin/lastlog:cfa2405f5ed82b7421b3f985445642cb:146946:0755:0:0:9840:1278331951:login:
File:/usr/bin/ldd:978b8660c8ae1a8e2998ad2fd00f16bd:141015:0755:0:0:5775:1288173177:glibc:
File:/usr/bin/less:69d4e1f586e7fcaf869b2d74bf9988ed:154800:0755:0:0:149676:1278329617:less:
После rkhunter --sk -c
Performing file properties checks
Checking for prerequisites OK ]
/usr/bin/awk OK ]
/usr/bin/basename OK ]
/usr/bin/chattr Warning ]
/usr/bin/chroot Warning ]
/usr/bin/csh OK ]
/usr/bin/curl Warning ]
/usr/bin/cut Warning ]
/usr/bin/diff Warning ]
/usr/bin/dirname Warning ]
/usr/bin/du Warning ]
/usr/bin/ed OK ]
/usr/bin/egrep OK ]
/usr/bin/env Warning ]
/usr/bin/fgrep OK ]
/usr/bin/file Warning ]
/usr/bin/find OK ]
/usr/bin/grep OK ]
/usr/bin/groups Warning ]
/usr/bin/head Warning ]
/usr/bin/id Warning ]
/usr/bin/killall Warning ]
/usr/bin/last Warning ]
/usr/bin/lastlog Warning ]
/usr/bin/ldd OK ]
/usr/bin/less Warning ]
В /var/log/rkhunter.log (для примера смотрим один файл, остальной вывод аналогичен)
[01:24:26] Warning: Package manager verification has failed:
[01:24:26] File: /usr/bin/less
[01:24:26] The file hash value has changed
[01:24:26] The file size has changed
Данные в файле /var/lib/rkhunter/db/rkhunter.dat
File:/usr/bin/less:69d4e1f586e7fcaf869b2d74bf9988ed:154800:0755:0:0:149676:1278329617:less:
не совпадают с:
client:/ # md5sum /usr/bin/less
9ffb15f7ce809bc590b2eaeda6f69bcb /usr/bin/less
client:/ # ls -l /usr/bin/less
-rwxr-xr-x 1 root root 155588 Июл 5 15:33 /usr/bin/less
Где собака зарыта? Руткиты и мистика не рассматриваются