Newsgroup: it.comp.os.linux.sys
Titolo: log chkrootkit

Ciao a tutti,
volevo sottoporvi il log di chkrootkit su una OpenSuse 10.2. Secondo voi cè
qualcosa di preoccupante? Tipo la parte "Searching for suspicious files and
dirs" e la parte "Checking `chkutmp'..."
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 tested
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/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/LWP/.packlist /usr
/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/XFree/.packlist /usr/l
ib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/RRDp/.packlist /usr/lib/
perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Compress/Zlib/.packlist /us
r/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/SDL_perl/.packlist /u
sr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Archive/Tar/.packlis
t /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Term/ReadKey/.pa
cklist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/XML/Parser/
.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/XML/Writ
er/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Net/I
P/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Net/DN
S/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Net/SS
Leay/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Net
/Daemon/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/
Locale/gettext/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-mult
i/auto/IO/Socket/SSL/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-threa
d-multi/auto/IO/Zlib/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-threa
d-multi/auto/TimeDate/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thre
ad-multi/auto/File/Tail/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-th
read-multi/auto/SaX/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread
-multi/auto/URI/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-mul
ti/auto/DBI/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/a
uto/RPC/PlServer/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-mu
lti/auto/PLog/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi
/auto/DBD/SQLite/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-mu
lti/auto/Image/ExifTool/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-th
read-multi/auto/ycp/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread
-multi/auto/HTML/Parser/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linux-th
read-multi/auto/HTML/Tagset/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-linu
x-thread-multi/auto/Digest/SHA1/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i586-
linux-thread-multi/auto/Digest/MD4/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i5
86-linux-thread-multi/auto/Digest/HMAC/.packlist /usr/lib/perl5/vendor_perl/5.8.
8/i586-linux-thread-multi/auto/CVT/.packlist /usr/lib/perl5/vendor_perl/5.8.8/i5
86-linux-thread-multi/auto/Mail/SpamAssassin/.packlist /usr/lib/perl5/vendor_per
l/5.8.8/i586-linux-thread-multi/auto/Crypt/SSLeay/.packlist /usr/lib/perl5/vendo
r_perl/5.8.8/i586-linux-thread-multi/auto/Crypt/SmbHash/.packlist /usr/lib/perl5
/vendor_perl/5.8.8/i586-linux-thread-multi/auto/SPP/.packlist /usr/lib/perl5/ven
dor_perl/5.8.8/i586-linux-thread-multi/auto/Bootloader/.packlist /usr/lib/perl5/
vendor_perl/5.8.8/i586-linux-thread-multi/auto/Config/Crontab/.packlist /usr/lib
/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/RRDs/.packlist /usr/lib/pe
rl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/FBSet/.packlist /usr/lib/perl
5/5.8.8/i586-linux-thread-multi/.packlist
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 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 anomalies in shell history files... nothing found
Checking `asp'... not infected
Checking `bindshell'... not infected
Checking `lkm'... chkproc: nothing detected
Checking `rexedcs'... not found
Checking `sniffer'... eth0: not promisc and no PF_PACKET sockets
modem0: 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         3306 tty7   /usr/bin/Xorg -br -nolisten tcp :0
vt7 -auth /var/lib                      /xdm/authdir/authfiles/A:0-JnJ96G
! root         3459 tty6   /sbin/mingetty tty6
! root        28777 ttyS0  /usr/sbin/pppd /dev/ttyS0 57600 logfd 9 call ppp
conn                     
ect /usr/bin/wvdial --chat --no-syslog --config /var/run/smpppd/
wvdial-modem0.co
 
nf smpppd ipcp-accept-local ipcp-accept-remote idle 300 defaultroute
replacedefa                      ultroute nodetach usepeerdns ifname modem0
ipchkutmp: nothing deleted


C'è poco da dire... Quella versione di perl l'hai installata tu (o la
tua distro) lì? Quei programmi (Xorg, pppd) li stavi usando tu o no?
Puoi provare anche rkhunter, se vuoi un parere diverso.
--
Saludos
Adriano

 > dirs" [...]
Con qualche maggìa di sed e vim, ecco la lista ri-parsata:
/usr/lib/perl5/vendor_perl/5.8.8/i586-linux-thread-multi/auto/Locale/
gettext/.packlist
[... path uguale omesso...]/IO/Socket/SSL/.packlist
[...]/IO/Zlib/.packlist
[...]/RRDp/.packlist
[...]/Compress/Zlib/.packlist
[...]/SDL_perl/.packlist
[...]/Archive/Tar/.packlist
[...]/Term/ReadKey/.packlist
[...]/XML/Parser/.packlist
[...]/XML/Writer/.packlist
[...]/Net/IP/.packlist
[...]/Net/DNS/.packlist
[...]/Net/SSLeay/.packlist
[...]/Net/Daemon/.packlist
[...]/Locale/gettext/.packlist
[...]/IO/Socket/SSL/.packlist
[...]/IO/Zlib/.packlist
[...]/TimeDate/.packlist
[...]/File/Tail/.packlist
[...]/SaX/.packlist
[...]/URI/.packlist
[...]/DBI/.packlist
[...]/RPC/PlServer/.packlist
[...]/PLog/.packlist
[...]/DBD/SQLite/.packlist
[...]/Image/ExifTool/.packlist
[...]/ycp/.packlist
[...]/HTML/Parser/.packlist
[...]/HTML/Tagset/.packlist
[...]/Digest/SHA1/.packlist
[...]/Digest/MD4/.packlist
[...]/Digest/HMAC/.packlist
[...]/CVT/.packlist
[...]/Mail/SpamAssassin/.packlist
[...]/Crypt/SSLeay/.packlist
[...]/Crypt/SmbHash/.packlist
[...]/SPP/.packlist
[...]/Bootloader/.packlist
[...]/Config/Crontab/.packlist
[...]/RRDs/.packlist
[...]/FBSet/.packlist
/usr/lib/perl5/5.8.8/i586-linux-thread-multi/.packlist
--
Saludos
Adriano

 Puoi provare anche rkhunter, se vuoi un parere diverso.
Io non me ne intendo molto... perl è stato installato insieme alla
distribuzione (OpenSuse 10.2).
Xorg: ho aperta una sessione di KDE, può essere quello?
pppd: stavo usando una connessione 56K, può essere quello?
Ma perché mi segnala come strane queste cose?

 Ma perché mi segnala come strane queste cose?
http://www.chkrootkit.org/faq/#8
http://www.linuxquestions.org/questions/showthread.php?t=496382
(Se non sai Inglese: sallo)
--
Saludos
Adriano
PS: no, la gentilezza è a pagamento.

grazie per le risposte, mi informo.