Cpanel Hackcheck
IMPORTANT: Do not ignore this email.
This message is to inform you that the rpm
package findutils did not match the expected checksum. This could mean that
your system was compromised (OwN3D). The offending files have been removed
and replaced with the OS default. To be safe you should verify that your
system has not be compromised.
Does this entry in
/var/logs/chksrvd.logcorrespond to the above email?
[Fri Sep 15 18:55:34 2006] Service check ....cpsrvd [-Notification => karen.archer@gmail.com via EMAIL [level => 3]
Restarting cpsrvd....
system: /usr/local/cpanel/etc/init/safekill cpsrvd
system: /usr/local/cpanel/etc/init/safekill webmaild
system: /usr/local/cpanel/etc/init/safekill cpaneld
system: /usr/local/cpanel/cpsrvd
]...Done
Modified Files:
S.?...... /usr/bin/find
S.?...... /usr/bin/xargs
History of Support Activity:
276 w
277 rpm -qf /usr/bin/find
278 rpm -V findutils
279 rpm -qf /usr/bin/xargs
280 rpm -V xargs
281 ls -alhd /usr/bin/find
282 cat /etc/redhat-release
283 rpm -qf /usr/bin/find /usr/bin/xargs
284 rpm -V findutils-4.2.27-4
285 whereis rpm
286 rpm -V /bin/rpm
287 rpm -qf /bin/rpm
288 rpm -V rpm
289 less /scripts/hackcheck
290 less /scripts/hackcheck
291 rpm -V
292 rpm -V all
293 rpm -V
294 w
295 exit
chkRootKit
root@server30013 [/usr/local/bin]# rpm -qpl chkrootkit-0.46a-2.fc5.i386.rpm
warning: chkrootkit-0.46a-2.fc5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 1ac70ce6
/etc/pam.d/chkrootkit
/etc/security/console.apps/chkrootkit
/usr/bin/chkrootkit
/usr/bin/chkrootkitX
/usr/lib/chkrootkit-0.46a
/usr/lib/chkrootkit-0.46a/check_wtmpx
/usr/lib/chkrootkit-0.46a/chkdirs
/usr/lib/chkrootkit-0.46a/chklastlog
/usr/lib/chkrootkit-0.46a/chkproc
/usr/lib/chkrootkit-0.46a/chkrootkit
/usr/lib/chkrootkit-0.46a/chkutmp
/usr/lib/chkrootkit-0.46a/chkwtmp
/usr/lib/chkrootkit-0.46a/ifpromisc
/usr/lib/chkrootkit-0.46a/strings
/usr/lib/chkrootkit-0.46a/strings-static
/usr/sbin/chkrootkit
/usr/share/applications/fedora-chkrootkit.desktop
/usr/share/doc/chkrootkit-0.46a
/usr/share/doc/chkrootkit-0.46a/ACKNOWLEDGMENTS
/usr/share/doc/chkrootkit-0.46a/COPYRIGHT
/usr/share/doc/chkrootkit-0.46a/README
/usr/share/doc/chkrootkit-0.46a/README.chklastlog
/usr/share/doc/chkrootkit-0.46a/README.chkwtmp
/usr/share/doc/chkrootkit-0.46a/chkrootkit.lsm
/usr/share/pixmaps/chkrootkit.png
Output:
Checking `bindshell'... INFECTED (PORTS: 465)
Important Note: If you see 'Checking `bindshell'... INFECTED (PORTS: 465)' read on.
I'm running PortSentry/klaxon. What's wrong with the bindshell test?
If you're running PortSentry/klaxon or another program that binds itself to unused ports probably chkrootkit will give you a false positive on
the bindshell test (ports 114/tcp, 465/tcp, 511/tcp, 1008/tcp,
1524/tcp, 1999/tcp, 3879/tcp, 4369/tcp, 5665/tcp, 10008/tcp, 12321/tcp,
23132/tcp, 27374/tcp, 29364/tcp, 31336/tcp, 31337/tcp, 45454/tcp,
47017/tcp, 47889/tcp, 60001/tcp).

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