root kit ckrootkit question suse 11.2

kilbert · 02-09-2010, 08:28 PM

I have googled and cannot find an answer. Thanks in advance.
I ran ckrootkit -q as SU

I have a bunch of stuff I cannot decipher such as access denied(as root I would think I can access it) &

Paths with no explanation as to why they were output. &

Bangs with no apparent reason (last few lines of output.

Can someone point me to where I need to read to find out what this means? or help me decipher the output.
Thanks a million.
Kilbert

linux-xt06:/home/kilbert # chkrootkit -q

/usr/lib/perl5/5.10.0/i586-linux-thread-multi/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/ycp/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/LWP/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/LibXML/Common/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/LibXML/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/Simple/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/Writer/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/XPath/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/NamespaceSupport/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/SAX/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XML/Parser/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/File/Tail/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/GD/Barcode/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/GD/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Locale/gettext/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Bootloader/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/PLog/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Business/ISBN/Data/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Business/ISBN/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/SaX/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Net/Daemon/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Net/DNS/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Net/IP/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Net/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Net/SSLeay/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/SPP/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/XFree/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Config/Crontab/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Mail/SpamAssassin/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/CVT/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Parse/RecDescent/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/FBSet/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Term/ReadKey/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Term/ReadLine/Gnu/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/DBI/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/DBD/SQLite/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/TimeDate/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/X500/DN/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/URI/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Digest/SHA1/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Digest/HMAC/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Digest/MD4/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/WWW/Curl/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/IO/Socket/SSL/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/HTML/Parser/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/HTML/Tagset/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Crypt/SmbHash/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/Crypt/SSLeay/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/RPC/XML/.packlist /usr/lib/perl5/vendor_perl/5.10.0/i586-linux-thread-multi/auto/RPC/PlServer/.packlist /usr/lib/xulrunner-1.9.1.7/.autoreg

/usr/bin/find: `./.gvfs': Permission denied
wlan0: PF_PACKET(/usr/sbin/wpa_supplicant, /sbin/dhclient)
The tty of the following user process(es) were not found
in /var/run/utmp !
! RUID PID TTY CMD
! root 1314 tty7 /usr/bin/Xorg -br -nolisten tcp :0 vt7 -auth /var/lib/xdm/authdir/authfiles/A:0-DqINZV
! root 2098 tty1 /sbin/mingetty --noclear tty1

eckirchn · 02-09-2010, 09:58 PM

What Distro are you using? What version of chkrootkit are you using?

It may not be of value, but here are the results i receive on Fedora 12 x86_64:

Code:

[root@Opteron64 mnt]# chkrootkit
ROOTDIR is `/'
Checking `amd'... not found
Checking `basename'... not infected
Checking `biff'... not found
Checking `chfn'... not infected
Checking `chsh'... not infected
Checking `cron'... not infected
Checking `crontab'... not infected
Checking `date'... not infected
Checking `du'... not infected
Checking `dirname'... not infected
Checking `echo'... not infected
Checking `egrep'... not infected
Checking `env'... not infected
Checking `find'... not infected
Checking `fingerd'... not found
Checking `gpm'... not infected
Checking `grep'... not infected
Checking `hdparm'... not infected
Checking `su'... not infected
Checking `ifconfig'... not infected
Checking `inetd'... not found
Checking `inetdconf'... not found
Checking `identd'... not found
Checking `init'... not infected
Checking `killall'... not infected
Checking `ldsopreload'... not infected
Checking `login'... not infected
Checking `ls'... not infected
Checking `lsof'... not infected
Checking `mail'... not infected
Checking `mingetty'... not infected
Checking `netstat'... not infected
Checking `named'... not found
Checking `passwd'... not infected
Checking `pidof'... not infected
Checking `pop2'... not found
Checking `pop3'... not found
Checking `ps'... not infected
Checking `pstree'... not infected
Checking `rpcinfo'... not infected
Checking `rlogind'... not found
Checking `rshd'... not found
Checking `slogin'... not infected
Checking `sendmail'... not infected
Checking `sshd'... not infected
Checking `syslogd'... not tested
Checking `tar'... not infected
Checking `tcpd'... not infected
Checking `tcpdump'... not infected
Checking `top'... not infected
Checking `telnetd'... not found
Checking `timed'... not found
Checking `traceroute'... not infected
Checking `vdir'... not infected
Checking `w'... not infected
Checking `write'... not infected
Checking `aliens'... no suspect files
Searching for sniffer's logs, it may take a while... nothing found
Searching for HiDrootkit's default dir... nothing found
Searching for t0rn's default files and dirs... nothing found
Searching for t0rn's v8 defaults... nothing found
Searching for Lion Worm default files and dirs... nothing found
Searching for RSHA's default files and dir... nothing found
Searching for RH-Sharpe's default files... nothing found
Searching for Ambient's rootkit (ark) default files and dirs... nothing found
Searching for suspicious files and dirs, it may take a while...
/usr/lib/.libcrypto.so.1.0.0.hmac /usr/lib/.libssl.so.1.0.0.hmac /usr/lib/.libcrypto.so.10.hmac /usr/lib/vmware/modules/source/vmnet-only/.smac.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.tmp_versions /usr/lib/vmware/modules/source/vmnet-only/.procfs.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.vnetUserListener.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.vnetEvent.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.vmnet.ko.cmd /usr/lib/vmware/modules/source/vmnet-only/.userif.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.netif.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.vmnet.mod.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.driver.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.hub.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.filter.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.smac_compat.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.bridge.o.cmd /usr/lib/vmware/modules/source/vmnet-only/.vmnet.o.cmd /usr/lib/vmware/modules/source/vsock-only/linux/.util.o.cmd /usr/lib/vmware/modules/source/vsock-only/linux/.driverLog.o.cmd /usr/lib/vmware/modules/source/vsock-only/linux/.af_vsock.o.cmd /usr/lib/vmware/modules/source/vsock-only/linux/.vsockAddr.o.cmd /usr/lib/vmware/modules/source/vsock-only/.tmp_versions /usr/lib/vmware/modules/source/vsock-only/.vsock.ko.cmd /usr/lib/vmware/modules/source/vsock-only/.vsock.mod.o.cmd /usr/lib/vmware/modules/source/vsock-only/.vsock.o.cmd /usr/lib/vmware/modules/source/vmci-only/linux/.driverLog.o.cmd /usr/lib/vmware/modules/source/vmci-only/linux/.driver.o.cmd /usr/lib/vmware/modules/source/vmci-only/linux/.vmciKernelIf.o.cmd /usr/lib/vmware/modules/source/vmci-only/.tmp_versions /usr/lib/vmware/modules/source/vmci-only/.vmci.ko.cmd /usr/lib/vmware/modules/source/vmci-only/.vmci.mod.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciQueuePair.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciGroup.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciContext.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciEvent.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciHashtable.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciResource.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciProcess.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciDriver.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciDatagram.o.cmd /usr/lib/vmware/modules/source/vmci-only/common/.vmciDs.o.cmd /usr/lib/vmware/modules/source/vmci-only/.vmci.o.cmd /usr/lib/vmware/modules/source/vmmon-only/linux/.driverLog.o.cmd /usr/lib/vmware/modules/source/vmmon-only/linux/.hostif.o.cmd /usr/lib/vmware/modules/source/vmmon-only/linux/.driver.o.cmd /usr/lib/vmware/modules/source/vmmon-only/.tmp_versions /usr/lib/vmware/modules/source/vmmon-only/vmcore/.moduleloop.o.cmd /usr/lib/vmware/modules/source/vmmon-only/.vmmon.ko.cmd /usr/lib/vmware/modules/source/vmmon-only/.vmmon.mod.o.cmd /usr/lib/vmware/modules/source/vmmon-only/.vmmon.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.memtrack.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.phystrack.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.comport.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.hashFunc.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.vmx86.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.cpuid.o.cmd /usr/lib/vmware/modules/source/vmmon-only/common/.task.o.cmd /usr/lib/.libssl.so.10.hmac /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/lib/visualvm/profiler3/.lastModified /lib/.libgcrypt.so.11.hmac
/usr/lib/vmware/modules/source/vmnet-only/.tmp_versions /usr/lib/vmware/modules/source/vsock-only/.tmp_versions /usr/lib/vmware/modules/source/vmci-only/.tmp_versions /usr/lib/vmware/modules/source/vmmon-only/.tmp_versions
Searching for LPD Worm files and dirs... nothing found
Searching for Ramen Worm files and dirs... nothing found
Searching for Maniac files and dirs... nothing found
Searching for RK17 files and dirs... nothing found
Searching for Ducoci rootkit... nothing found
Searching for Adore Worm... nothing found
Searching for ShitC Worm... nothing found
Searching for Omega Worm... nothing found
Searching for Sadmind/IIS Worm... nothing found
Searching for MonKit... nothing found
Searching for Showtee... nothing found
Searching for OpticKit... nothing found
Searching for T.R.K... nothing found
Searching for Mithra... nothing found
Searching for LOC rootkit... nothing found
Searching for Romanian rootkit... nothing found
Searching for HKRK rootkit... nothing found
Searching for Suckit rootkit... nothing found
Searching for Volc rootkit... nothing found
Searching for Gold2 rootkit... nothing found
Searching for TC2 Worm default files and dirs... nothing found
Searching for Anonoying rootkit default files and dirs... nothing found
Searching for ZK rootkit default files and dirs... nothing found
Searching for ShKit rootkit default files and dirs... nothing found
Searching for AjaKit rootkit default files and dirs... nothing found
Searching for zaRwT rootkit default files and dirs... nothing found
Searching for Madalin rootkit default files... nothing found
Searching for Fu rootkit default files... nothing found
Searching for ESRK rootkit default files... nothing found
Searching for rootedoor... nothing found
Searching for ENYELKM rootkit default files... nothing found
Searching for common ssh-scanners default files... nothing found
Searching for anomalies in shell history files... nothing found
Checking `asp'... not infected
Checking `bindshell'... not infected
Checking `lkm'... chkproc: nothing detected
chkdirs: nothing detected
Checking `rexedcs'... not found
Checking `sniffer'... eth0: PF_PACKET(/sbin/dhclient)
virbr0: not promisc and no PF_PACKET sockets
Checking `w55808'... not infected
Checking `wted'... chkwtmp: nothing deleted
Checking `scalper'... not infected
Checking `slapper'... not infected
Checking `z2'... chklastlog: nothing deleted
Checking `chkutmp'... The tty of the following user process(es) were not found
in /var/run/utmp !
! RUID PID TTY CMD
! root 26683 tty8 /usr/bin/Xorg :2 -br -verbose -auth /var/run/gdm/auth-for-gdm-JRFmQ0/database -nolisten tcp
! george 32467 pts/5 /bin/su root -c /usr/libexec/kde4/kdesu_stub -
! root 32470 pts/5 /usr/libexec/kde4/kdesu_stub
chkutmp: nothing deleted
[root@Opteron64 mnt]#

unSpawn · 02-10-2010, 03:44 AM

Quote:

Originally Posted by kilbert

I have googled and cannot find an answer. (..) Can someone point me to where I need to read to find out what this means?

The chkrootkit.org website has a FAQ. Most of the things you'll encounter will be listed there. The parts you want to read are about "dot files" (files starting with a dot, an old way to "hide" files), sniffers (the PF_PACKET line), and

Quote:

Originally Posted by kilbert

The tty of the following user process(es) were not found in /var/run/utmp !

See http://www.linuxquestions.org/questi...hkutmp-496382/ post #2.

Quote:

Originally Posted by kilbert

/usr/bin/find: `./.gvfs': Permission denied

If this doesn't happen if you run Chkrootkit as root account user then it's a 'su' thing. Else check what ownership and permissions on the directory are?