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Initial import
2014-08-26 17:33:55 +02:00
#!/bin/sh
#################################################################################
#
# Lynis
# ------------------
#
Added link to website, blog, github
2016-03-13 16:00:39 +01:00
# Copyright 2007-2013, Michael Boelen
Changed year
2018-01-11 09:50:26 +01:00
# Copyright 2007-2018, CISOfy
Added link to website, blog, github
2016-03-13 16:00:39 +01:00
#
# Website : https://cisofy.com
# Blog : http://linux-audit.com
# GitHub : https://github.com/CISOfy/lynis
Initial import
2014-08-26 17:33:55 +02:00
#
# Lynis comes with ABSOLUTELY NO WARRANTY. This is free software, and you are
# welcome to redistribute it under the terms of the GNU General Public License.
# See LICENSE file for usage of this software.
#
#################################################################################
#
Optimizing code, cleaning up
2015-07-22 12:20:03 +02:00
# * Check which binaries and tools are installed
# * With the results a customized scan can be performed for every single system.
Initial import
2014-08-26 17:33:55 +02:00
#
#################################################################################
#
COMPILER_INSTALLED=0
IDLE_SESSION_KILLER_INSTALLED=0
MALWARE_SCANNER_INSTALLED=0
#
#################################################################################
#
Decrease screen output when scanning for binaries
2015-01-30 19:57:18 +01:00
if [ ${CHECK_BINARIES} -eq 1 ]; then
Optimizing code, cleaning up
2015-07-22 12:20:03 +02:00
InsertSection "System Tools"
Display --indent 2 --text "- Scanning available tools..."
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Start scanning for available audit binaries and tools..."
Decrease screen output when scanning for binaries
2015-01-30 19:57:18 +01:00
Consider binaries check as a core test
2016-04-19 17:23:12 +02:00
# Test : CORE-1000
Optimizing code, cleaning up
2015-07-22 12:20:03 +02:00
# Description : Check all system binaries
# Notes : Always perform test, dependency for many other tests
Consider binaries check as a core test
2016-04-19 17:23:12 +02:00
Register --test-no CORE-1000 --weight L --network NO --description "Check all system binaries"
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
BINARY_PATHS_FOUND=""; COUNT=0
Initial import
2014-08-26 17:33:55 +02:00
Display --indent 2 --text "- Checking system binaries..."
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Status: Starting binary scan..."
Use PATH variable as first method to scan directories
2018-01-11 12:05:21 +01:00
# Test if our PATH variable provides a set of paths (otherwise we use predefined list in include/consts)
if [ ! -z "${PATH}" ]; then BIN_PATHS=$(echo ${PATH} | tr ':' ' '); fi
sort BIN_PATHS before process (#510)
2018-01-17 13:49:07 +01:00
SORTED_BIN_PATHS=$(echo ${BIN_PATHS} | tr ' ' '\n' | sort | tr '\n' ' ')
for SCANDIR in ${SORTED_BIN_PATHS}; do
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Test: Checking binaries in directory ${SCANDIR}"
Added better text for discovered directories which have symlink
2014-10-13 20:35:14 +02:00
ORGPATH=""
Updated log
2014-09-12 17:24:29 +02:00
if [ -d ${SCANDIR} ]; then
SKIPDIR=0
if [ -L ${SCANDIR} ]; then
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Result: directory exists, but is actually a symlink"
Updated log
2014-09-12 17:24:29 +02:00
ShowSymlinkPath ${SCANDIR}
Improved symlink detection and reporting
2014-10-13 19:45:14 +02:00
if [ ${FOUNDPATH} -eq 1 ]; then
if [ ! "${SYMLINK}" = "" -a -d ${SYMLINK} ]; then
# Set path to new location
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Result: found the path behind this symlink (${SCANDIR} --> ${sFILE})"
Improved symlink detection and reporting
2014-10-13 19:45:14 +02:00
ORGPATH="${SCANDIR}"
SCANDIR="${sFILE}"
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
else
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
SKIPDIR=1; LogText "Result: Symlink variable empty, or directory to symlink is non-existing"
Updated log
2014-09-12 17:24:29 +02:00
fi
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
else
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
SKIPDIR=1; LogText "Result: Could not find the location of this symlink, or is not a directory"
Updated log
2014-09-12 17:24:29 +02:00
fi
fi
Skip directory if it has already been found, or its symlink
2014-10-13 20:07:19 +02:00
Small changes in naming, added binary paths to report file
2014-10-27 23:10:28 +01:00
# Add a space to make sure we discover a related directory if it was already scanned
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
FIND=$(echo ${BINARY_PATHS_FOUND} | grep ", ${SCANDIR}")
Skip directory if it has already been found, or its symlink
2014-10-13 20:07:19 +02:00
if [ ! "${FIND}" = "" ]; then
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
SKIPDIR=1; LogText "Result: Skipping this directory as it was already scanned"
Skip directory if it has already been found, or its symlink
2014-10-13 20:07:19 +02:00
fi
Updated log
2014-09-12 17:24:29 +02:00
if [ ${SKIPDIR} -eq 0 ]; then
Small changes in naming, added binary paths to report file
2014-10-27 23:10:28 +01:00
BINARY_PATHS_FOUND="${BINARY_PATHS_FOUND}, ${SCANDIR}"
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Directory ${SCANDIR} exists. Starting directory scanning..."
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
FIND=$(ls ${SCANDIR})
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
for FILENAME in ${FIND}; do
COUNT=$((COUNT + 1))
BINARY="${SCANDIR}/${FILENAME}"
Added dpkg binary
2014-12-02 21:38:51 +01:00
DISCOVERED_BINARIES="${DISCOVERED_BINARIES}${BINARY} "
Updated log
2014-09-12 17:24:29 +02:00
# Optimized, much quicker (limited file access needed)
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
case ${FILENAME} in
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
aa-status) APPARMORFOUND=1; AASTATUSBINARY=${BINARY}; LogText " Found known binary: aa-status (apparmor component) - ${BINARY}" ;;
afick.pl) AFICKFOUND=1; AFICKBINARY=${BINARY}; LogText " Found known binary: afick (file integrity checker) - ${BINARY}" ;;
aide) AIDEFOUND=1; AIDEBINARY=${BINARY}; LogText " Found known binary: aide (file integrity checker) - ${BINARY}" ;;
apache2) if [ -f ${BINARY} ]; then HTTPDFOUND=1; HTTPDBINARY=${BINARY}; LogText " Found known binary: apache2 (web server) - ${BINARY}"; fi ;;
Added support for arch-audit tooling
2016-09-24 14:49:14 +02:00
arch-audit)
ARCH_AUDIT_BINARY="${BINARY}"
LogText " Found known binary: arch-audit (auditing utility to test for vulnerable packages) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
auditd) AUDITDFOUND=1; AUDITDBINARY=${BINARY}; LogText " Found known binary: auditd (audit framework) - ${BINARY}" ;;
awk) if [ -f ${BINARY} ]; then AWKFOUND=1; AWKBINARY=${BINARY}; LogText " Found known binary: awk (string tool) - ${BINARY}"; fi ;;
dig) DIGFOUND=1; DIGBINARY=${BINARY}; LogText " Found known binary: dig (nameservice tool) - ${BINARY}" ;;
as) ASFOUND=1; ASBINARY="${BINARY}"; COMPILER_INSTALLED=1; LogText " Found known binary: as (compiler) - ${BINARY}" ;;
auditctl) AUDITCTLFOUND=1; AUDITCTLBINARY="${BINARY}"; LogText " Found known binary: auditctl (control utility for audit daemon) - ${BINARY}" ;;
autolog) AUTOLOGFOUND=1; AUTOLOGBINARY="${BINARY}"; IDLE_SESSION_KILLER_INSTALLED=1; LogText " Found known binary: autolog (idle session killer) - ${BINARY}" ;;
Added base64 binary
2016-08-29 10:06:41 +02:00
base64)
BASE64BINARY="${BINARY}"
LogText " Found known binary: base64 (encoding tool) - ${BINARY}"
;;
Test for blkid binary
2016-07-30 14:09:44 +02:00
blkid)
BLKDBINARY=${BINARY}
LogText " Found known binary: blkid (information about block devices) - ${BINARY}"
;;
Added more definitions for tools
2016-10-28 11:48:20 +02:00
cat) CAT_BINARY="${BINARY}"
LogText " Found known binary: cat (generic file handling) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
chkconfig) CHKCONFIGFOUND=1; CHKCONFIGBINARY=${BINARY}; LogText " Found known binary: chkconfig (administration tool) - ${BINARY}" ;;
Added clamconf binary
2016-10-06 11:15:28 +02:00
clamconf)
CLAMCONF_BINARY=${BINARY}
LogText " Found known binary: clamconf (information about ClamAV) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
clamscan) CLAMSCANFOUND=1; CLAMSCANBINARY=${BINARY}; LogText " Found known binary: clamscan (AV scanner) - ${BINARY}" ;;
cfagent) CFAGENTFOUND=1; CFAGENTBINARY="${BINARY}"; FILE_INT_TOOL_FOUND=1; LogText " Found known binary: cfengine agent (configuration tool) - ${BINARY}" ;;
chkrootkit) CHKROOTKITFOUND=1; CHKROOTKITBINARY="${BINARY}"; MALWARE_SCANNER_INSTALLED=1; LogText " Found known binary: chkrootkit (malware scanner) - ${BINARY}" ;;
comm) COMMBINARY="${BINARY}"; LogText " Found known binary: comm (file compare) - ${BINARY}" ;;
csum) CSUMFOUND=1; CSUMBINARY="${BINARY}"; LogText " Found known binary: csum (hashing tool on AIX) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
curl) CURLFOUND=1; CURLBINARY="${BINARY}"; CURLVERSION=$(${BINARY} --version | grep "^curl" | awk '{ if ($1=="curl") { print $2 }}'); LogText " Found known binary: curl (browser) - ${BINARY}" ;;
Add cut and sed to binary list
2016-09-08 21:04:35 +02:00
cut) CUTBINARY="${BINARY}"
LogText " Found known binary: cut (text stream editor) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
debsecan) DEBSECANBINARY="${BINARY}"; LogText " Found known binary: debsecan (package vulnerability checking) - ${BINARY}" ;;
debsums) DEBSUMSBINARY="${BINARY}"; LogText " Found known binary: debsums (package integrity checking) - ${BINARY}" ;;
dig) if [ -f ${BINARY} ]; then DIGFOUND=1; DIGBINARY=${BINARY}; LogText " Found known binary: dig (network/dns tool) - ${BINARY}"; fi ;;
Changes for new plugin class 'hardware'
2017-12-08 09:37:55 +01:00
dmidecode) DMIDECODEBINARY=${BINARY}; LogText " Found known binary: dmidecode (hardware collector tool) - ${BINARY}"; ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
dnf) DNFBINARY="${BINARY}"; LogText " Found known binary: dnf (package manager) - ${BINARY}"; ;;
dnsdomainname) DNSDOMAINNAMEFOUND=1; DNSDOMAINNAMEBINARY="${BINARY}"; LogText " Found known binary: dnsdomainname (DNS domain) - ${BINARY}" ;;
docker) if [ -f ${BINARY} ]; then DOCKERBINARY="${BINARY}"; LogText " Found known binary: docker (container technology) - ${BINARY}"; fi ;;
domainname) DOMAINNAMEFOUND=1; DOMAINNAMEBINARY="${BINARY}"; LogText " Found known binary: domainname (NIS domain) - ${BINARY}" ;;
dpkg) DPKGBINARY="${BINARY}"; LogText " Found known binary: dpkg (package management) - ${BINARY}" ;;
egrep) EGREPFOUND=1; EGREPBINARY=${BINARY}; LogText " Found known binary: egrep (text search) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
exim) EXIMFOUND=1; EXIMBINARY="${BINARY}"; EXIMVERSION=$(${BINARY} -bV | grep 'Exim version' | awk '{ print $3 }' | xargs); LogText "Found ${BINARY} (version ${EXIMVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
fail2ban-server) FAIL2BANFOUND=1; FAIL2BANBINARY="${BINARY}"; LogText " Found known binary: fail2ban (IPS tool) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
file) FILEBINARY="${BINARY}"
LogText " Found known binary: file (file type detection) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
find) FINDFOUND=1; FINDBINARY="${BINARY}"; LogText " Found known binary: find (search tool) - ${BINARY}" ;;
g++) GPLUSPLUSFOUND=1; GPLUSPLUSBINARY="${BINARY}"; COMPILER_INSTALLED=1; LogText " Found known binary: g++ (compiler) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
# additional file check due to existence /usr/libexec/gcc (directory)
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
gcc) if [ -f ${BINARY} ]; then GCCBINARY="${BINARY}"; COMPILER_INSTALLED=1; LogText " Found known binary: gcc (compiler) - ${BINARY}"; fi ;;
Added more definitions for tools
2016-10-28 11:48:20 +02:00
getent) GETENT_BINARY="${BINARY}"
LogText " Found known binary: getent (query tool for name service switch libraries) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
grep) GREPFOUND=1; GREPBINARY=${BINARY}; LogText " Found known binary: grep (text search) - ${BINARY}" ;;
Set MAC_FRAMEWORK_ACTIVE=1 if grsecurity's RBAC is enabled (#348) * Look for gradm utility * Set MAC_FRAMEWORK_ACTIVE=1 if grsec's RBAC is enabled
2017-01-16 12:02:03 +01:00
gradm) GRADMFOUND=1; GRADMBINARY=${BINARY}; LogText " Found known binary: gradm (Grsecurity Administration Utility) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
grub2-install) GRUB2INSTALLFOUND=1; GRUB2INSTALLBINARY=${BINARY}; LogText " Found known binary: grub2-install (installer for boot loader) - ${BINARY}" ;;
gzip) GZIPFOUND=1; GZIPBINARY="${BINARY}"; LogText " Found known binary: gzip (compressing utility) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
head) HEADBINARY="${BINARY}"
LogText " Found known binary: head (text filter) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
httpd2-prefork) HTTPDFOUND=1; HTTPDBINARY=${BINARY}; LogText " Found known binary: apache2 (web server) - ${BINARY}" ;;
initctl) INITCTLBINARY=${BINARY}; SERVICE_MANAGER="upstart"; LogText " Found known binary: initctl (client to upstart init) - ${BINARY}" ;;
lsvg) LSVGFOUND=1; LVSGBINARY=${BINARY}; LogText " Found known binary: lsvg (volume manager) - ${BINARY}" ;;
lvdisplay) LVDISPLAYBINARY="${BINARY}"; LogText " Found known binary: lvdisplay (LVM tool) - ${BINARY}" ;;
named-checkconf) NAMEDCHECKCONFIGFOUND=1; NAMEDCHECKCONFBINARY="${BINARY}"; LogText " Found known binary: named-checkconf (BIND configuration analyzer) - ${BINARY}" ;;
getcap) GETCAPFOUND=1; GETCAPBINARY="${BINARY}"; LogText " Found known binary: getcap (kernel capabilities) - ${BINARY}" ;;
grpck) GRPCKFOUND=1; GRPCKBINARY="${BINARY}"; LogText " Found known binary: grpck (consistency checker) - ${BINARY}" ;;
httpd) if [ -f ${BINARY} ]; then HTTPDFOUND=1; HTTPDBINARY="${BINARY}"; LogText " Found known binary: httpd (web server) - ${BINARY}"; fi ;;
ip) IPFOUND=1; IPBINARY="${BINARY}"; LogText " Found known binary: ip (IP configuration) - ${BINARY}" ;;
ipf) IPFFOUND=1; IPFBINARY="${BINARY}"; LogText " Found known binary: ipf (firewall) - ${BINARY}" ;;
ifconfig) IFCONFIGFOUND=1; IFCONFIGBINARY="${BINARY}"; LogText " Found known binary: ipconfig (IP configuration) - ${BINARY}" ;;
iptables) if [ -f ${BINARY} ]; then IPTABLESFOUND=1; IPTABLESBINARY="${BINARY}"; LogText " Found known binary: iptables (firewall) - ${BINARY}"; fi ;;
Added support for iptables-save
2017-01-28 15:46:56 +01:00
iptables-save) IPTABLESSAVEBINARY="${BINARY}"; LogText " Found known binary: iptables-save (firewall) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
istat) ISTATFOUND=1; ISTATBINARY="${BINARY}"; LogText " Found known binary: istat (file information) - ${BINARY}" ;;
journalctl) JOURNALCTLBINARY="${BINARY}"; LogText " Found known binary: journalctl (systemd journal) - ${BINARY}"; ;;
kldstat) KLDSTATFOUND=1; KLDSTATBINARY="${BINARY}"; LogText " Found known binary: kldstat (kernel modules) - ${BINARY}" ;;
kstat) KSTATFOUND=1; KSTATBINARY="${BINARY}"; LogText " Found known binary: kstat (kernel statistics) - ${BINARY}" ;;
New test INSE-8050
2016-10-05 09:50:06 +02:00
launchctl) LAUNCHCTL_BINARY="${BINARY}"
SERVICE_MANAGER="launchd";
LogText " Found known binary: launchctl (launchd client) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
locate) LOCATEFOUND=1; LOCATEBINARY="${BINARY}"; LogText " Found known binary: locate (file database) - ${BINARY}" ;;
logrotate) LOGROTATEFOUND=1; LOGROTATEBINARY="${BINARY}"; LogText " Found known binary: logrotate (log rotation tool) - ${BINARY}" ;;
ls) LSFOUND=1; LSBINARY="${BINARY}"; LogText " Found known binary: ls (file listing) - ${BINARY}" ;;
lsattr) LSATTRFOUND=1; LSATTRBINARY="${BINARY}"; LogText " Found known binary: lsattr (file attributes) - ${BINARY}" ;;
lsmod) LSMODFOUND=1; LSMODBINARY="${BINARY}"; LogText " Found known binary: lsmod (kernel modules) - ${BINARY}" ;;
lsof) LSOFFOUND=1; LSOFBINARY="${BINARY}"; LogText " Found known binary: lsof (open files) - ${BINARY}" ;;
Improve process detection
2017-09-16 14:08:26 +02:00
lynx) LYNXFOUND=1; LYNXBINARY="${BINARY}"; LYNXVERSION=$(${BINARY} -version | grep "^Lynx Version" | cut -d ' ' -f3); LogText "Found known binary: lynx (browser) - ${BINARY} (version ${LYNXVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
maldet) LMDFOUND=1; LMDBINARY="${BINARY}"; MALWARE_SCANNER_INSTALLED=1; LogText " Found known binary: maldet (Linux Malware Detect, malware scanner) - ${BINARY}" ;;
md5) MD5FOUND=1; MD5BINARY="${BINARY}"; LogText " Found known binary: md5 (hash tool) - ${BINARY}" ;;
md5sum) MD5FOUND=1; MD5BINARY="${BINARY}"; LogText " Found known binary: md5sum (hash tool) - ${BINARY}" ;;
Add of MODPROBE variable (#202) Test for presence of modprobe utility
2016-05-19 17:23:54 +02:00
modprobe) MODPROBEFOUND=1; MODPROBEBINARY="${BINARY}"; LogText " Found known binary: modprobe (kernel modules) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
mount) MOUNTBINARY="${BINARY}"
LogText " Found known binary: mount (disk utility) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
mtree) MTREEFOUND=1; MTREEBINARY="${BINARY}"; LogText " Found known binary: mtree (mapping directory tree) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
mysql) MYSQLCLIENTFOUND=1; MYSQLCLIENTBINARY="${BINARY}"; MYSQLCLIENTVERSION=$(${BINARY} -V | awk '{ if ($4=="Distrib") { print $5 }}' | sed 's/,//g') ; LogText "Found ${BINARY} (version: ${MYSQLCLIENTVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
netstat) NETSTATFOUND=1; NETSTATBINARY="${BINARY}"; LogText " Found known binary: netstat (network statistics) - ${BINARY}" ;;
nft) NFTFOUND=1; NFTBINARY="${BINARY}"; LogText " Found known binary: nft (nftables client) - ${BINARY}" ;;
Improve process detection
2017-09-16 14:08:26 +02:00
nmap) NMAPFOUND=1; NMAPBINARY="${BINARY}"; NMAPVERSION=$(${BINARY} -V | grep "^Nmap version" | awk '{ print $3 }'); LogText "Found ${BINARY} (version ${NMAPVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
ntpq) NTPQFOUND=1; NTPQBINARY="${BINARY}"; LogText " Found known binary ntpq (time daemon client) - ${BINARY}" ;;
osiris) OSIRISFOUND=1; OSIRISBINARY="${BINARY}"; LogText " Found known binary: osiris - ${BINARY}" ;;
Improve process detection
2017-09-16 14:08:26 +02:00
openssl) OPENSSLFOUND=1; OPENSSLBINARY="${BINARY}"; OPENSSLVERSION=$(${BINARY} version 2> /dev/null | head -n 1 | awk '{ print $2 }' | xargs); LogText "Found ${BINARY} (version ${OPENSSLVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
pacman) PACMANFOUND=1; PACMANBINARY="${BINARY}"; LogText " Found known binary: pacman (package manager) - ${BINARY}" ;;
Improve process detection
2017-09-16 14:08:26 +02:00
perl) PERLFOUND=1; PERLBINARY="${BINARY}"; PERLVERSION=$(${BINARY} -V:version | sed 's/^version=//' | sed 's/;//' | xargs); LogText "Found ${BINARY} (version ${PERLVERSION})" ;;
pgrep) PGREPBINARY="${BINARY}"; LogText " Found known binary: pgrep (search in process list) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
php) PHPFOUND=1; PHPBINARY="${BINARY}"; PHPVERSION=$(${BINARY} -v | awk '{ if ($1=="PHP") { print $2 }}' | head -1); LogText "Found known binary: php (programming language interpreter) - ${BINARY} (version ${PHPVERSION})" ;;
Enhance pkg support on FreeBSD
2016-10-15 16:38:33 +02:00
pkg)
PKG_BINARY="${BINARY}"
LogText " Found known binary: pkg (software package administration) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
pkg_admin) PKGADMINBINARY="${BINARY}"; LogText " Found known binary: pkg_admin (software package administration) - ${BINARY}" ;;
postconf) POSTCONFFOUND=1; POSTCONFBINARY="${BINARY}"; LogText " Found known binary: postconf (postfix configuration) - ${BINARY}" ;;
postfix) POSTFIXFOUND=1; POSTFIXBINARY="${BINARY}"; LogText " Found known binary: postfix (postfix binary) - ${BINARY}" ;;
prelink) PRELINKFOUND=1; PRELINKBINARY="${BINARY}"; LogText " Found known binary: prelink (system optimizer) - ${BINARY}" ;;
pfctl) PFCTLFOUND=1; PFCTLBINARY="${BINARY}"; LogText " Found known binary: pfctl (client to pf firewall) - ${BINARY}" ;;
ps) PSFOUND=1; PSBINARY="${BINARY}"; LogText " Found known binary: ps (process listing) - ${BINARY}" ;;
puppet) PUPPETFOUND=1; PUPPETBINARY="${BINARY}"; LogText " Found known binary: puppet (automation tooling) - ${BINARY}" ;;
puppetmasterd) PUPPETMASTERDFOUND=1; PUPPETMASTERDBINARY="${BINARY}"; LogText " Found known binary: puppetmasterd (puppet master daemon) - ${BINARY}" ;;
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
python) PYTHONFOUND=1; PYTHONBINARY="${BINARY}"; PYTHONVERSION=$(${BINARY} --version 2>&1 | sed 's/^Python //'); LogText "Found known binary: ${FILENAME} (programming language interpreter) - ${BINARY} (version ${PYTHONVERSION})" ;;
python2) PYTHON2FOUND=1; PYTHON2BINARY="${BINARY}"; PYTHON2VERSION=$(${BINARY} --version 2>&1 | sed 's/^Python //'); LogText "Found known binary: ${FILENAME} (programming language interpreter) - ${BINARY} (version ${PYTHON2VERSION})" ;;
python3) PYTHON3FOUND=1; PYTHON3BINARY="${BINARY}"; PYTHON3VERSION=$(${BINARY} --version 2>&1 | sed 's/^Python //'); LogText "Found known binary: ${FILENAME} (programming language interpreter) - ${BINARY} (version ${PYTHON3VERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
readlink) READLINKFOUND=1; READLINKBINARY="${BINARY}"; LogText " Found known binary: readlink (follows symlinks) - ${BINARY}" ;;
rkhunter) RKHUNTERFOUND=1; RKHUNTERBINARY="${BINARY}"; MALWARE_SCANNER_INSTALLED=1; LogText " Found known binary: rkhunter (malware scanner) - ${BINARY}" ;;
rootsh) ROOTSHFOUND=1; ROOTSHBINARY="${BINARY}"; LogText " Found known binary: rootsh (wrapper for shells) - ${BINARY}" ;;
rpcinfo) RPCINFOFOUND=1; RPCINFOBINARY="${BINARY}"; LogText " Found known binary: rpcinfo (RPC information) - ${BINARY}" ;;
rpm) RPMFOUND=1; RPMBINARY="${BINARY}"; LogText " Found known binary: rpm (package manager) - ${BINARY}" ;;
runlevel) RUNLEVELFOUND=1; RUNLEVELBINARY="${BINARY}"; LogText " Found known binary: runlevel (system utility) - ${BINARY}" ;;
salt-master) SALTMASTERFOUND=1; SALTMASTERBINARY="${BINARY}"; LogText " Found known binary: salt-master (SaltStack master) - ${BINARY}" ;;
salt-minion) SALTMINIONFOUND=1; SALTMINIONBINARY="${BINARY}"; LogText " Found known binary: salt-minion (SaltStack client) - ${BINARY}" ;;
samhain) SAMHAINFOUND=1; SAMHAINBINARY="${BINARY}"; LogText " Found known binary: samhain (integrity tool) - ${BINARY}" ;;
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
service) SERVICEFOUND=1; SERVICEBINARY="${BINARY}"; LogText " Found known binary: service (system services) - ${BINARY}" ;;
Add cut and sed to binary list
2016-09-08 21:04:35 +02:00
sed) SEDBINARY="${BINARY}"
LogText " Found known binary: sed (text stream editor) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
sestatus) SESTATUSFOUND=1; SESTATUSBINARY="${BINARY}"; LogText " Found known binary: sestatus (SELinux client) - ${BINARY}" ;;
slocate) LOCATEFOUND=1; LOCATEBINARY="${BINARY}"; LogText " Found known binary: slocate (file database) - ${BINARY}" ;;
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
smbd) SMBDFOUND=1; SMBDBINARY="${BINARY}"; if [ "${OS}" = "macOS" ]; then SMBDVERSION="unknown"; else SMBDVERSION=$(${BINARY} -V | grep "^Version" | awk '{ print $2 }'); fi; LogText "Found ${BINARY} (version ${SMBDVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
smtpctl) SMTPCTLBINARY="${BINARY}"; LogText " Found known binary: smtpctl (OpenSMTPD client) - ${BINARY}" ;;
showmount) SHOWMOUNTFOUND=1; SHOWMOUNTBINARY="${BINARY}"; LogText " Found known binary: showmount (NFS mounts) - ${BINARY}" ;;
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
snort) SNORTBINARY="${BINARY}"; LogText " Found known binary: snort (IDS) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
sockstat) SOCKSTATFOUND=1; SOCKSTATBINARY="${BINARY}"; LogText " Found known binary: sockstat (open network sockets) - ${BINARY}" ;;
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
sort) SORTBINARY="${BINARY}"; LogText " Found known binary: sort (sort data streams) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
squid) SQUIDFOUND=1; SQUIDBINARY="${BINARY}"; LogText " Found known binary: squid (proxy) - ${BINARY}" ;;
ss) SSFOUND=1; SSBINARY="${BINARY}"; LogText " Found known binary: ss (show sockets) - ${BINARY}" ;;
Don't assume sshd version is in first line (#452) There are some versions of OpenSSH where the version information isn't in the first line (like NetBSD's with the HPN patches).
2017-09-04 15:33:28 +02:00
sshd) SSHDFOUND=1; SSHDBINARY="${BINARY}"; SSHDVERSION=$(${BINARY} -t -d 2>&1 | grep 'sshd version' | awk '{ print $4 }' | cut -d '_' -f2 | tr -d ',' | tr -d '\r'); LogText "Found ${BINARY} (version ${SSHDVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
stat) STATFOUND=1; STATBINARY="${BINARY}"; LogText " Found known binary: stat (file information) - ${BINARY}" ;;
strings) STRINGSFOUND=1; STRINGSBINARY="${BINARY}"; LogText " Found known binary: strings (text strings search) - ${BINARY}" ;;
sha1|sha1sum|shasum) SHA1SUMFOUND=1; SHA1SUMBINARY="${BINARY}"; LogText " Found known binary: sha1/sha1sum/shasum (crypto hashing) - ${BINARY}" ;;
Added sha256 and sha256sum utilities
2016-05-05 17:49:04 +02:00
sha256|sha256sum) SHA256SUMFOUND=1; SHA256SUMBINARY="${BINARY}"; LogText " Found known binary: sha256/sha256sum (crypto hashing) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
ssh-keyscan) SSHKEYSCANFOUND=1; SSHKEYSCANBINARY="${BINARY}"; LogText " Found known binary: ssh-keyscan (scanner for SSH keys) - ${BINARY}" ;;
sysctl) SYSCTLFOUND=1; SYSCTLBINARY="${BINARY}"; LogText " Found known binary: sysctl (kernel parameters) - ${BINARY}" ;;
Improve systemd detection
2017-08-17 20:28:32 +02:00
syslog-ng) SYSLOGNGFOUND=1; SYSLOGNGBINARY="${BINARY}"; SYSLOGNGVERSION=$(${BINARY} -V 2>&1 | grep "^syslog-ng" | awk '{ print $2 }'); LogText "Found ${BINARY} (version ${SYSLOGNGVERSION})" ;;
systemctl) SYSTEMCTLFOUND=1; SYSTEMCTLBINARY="${BINARY}"; SERVICE_MANAGER="systemd"; HAS_SYSTEMD=1; LogText " Found known binary: systemctl (client to systemd) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
timedatectl) TIMEDATECTLFOUND=1; TIMEDATECTL="${BINARY}"; LogText " Found known binary: timedatectl (timedate client) - ${BINARY}" ;;
added TRBINARY + fix nftables check (#276) fixes #273
2016-09-06 20:58:30 +02:00
tr) TRFOUND=1; TRBINARY="${BINARY}"; LogText " Found known binary: tr (text transformation) - ${BINARY}" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
tripwire) TRIPWIREFOUND=1; TRIPWIREBINARY="${BINARY}"; LogText " Found known binary: tripwire (file integrity) - ${BINARY}" ;;
tune2fs) TUNE2FSFOUND=1; TUNE2FSBINARY="${BINARY}"; LogText " Found known binary: tune2fs (file system tool) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
uname) UNAMEBINARY="${BINARY}"
LogText " Found known binary: uname (operating system details) - ${BINARY}"
;;
uniq) UNIQBINARY="${BINARY}"
LogText " Found known binary: uniq (text manipulation utility) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
vgdisplay) VGDISPLAYFOUND=1; VGDISPLAYBINARY="${BINARY}"; LogText " Found known binary: vgdisplay (LVM tool) - ${BINARY}" ;;
vmtoolsd) VMWARETOOLSFOUND=1; VMWARETOOLSDBINARY="${BINARY}"; LogText " Found known binary: vmtoolsd (VMWare tools) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
wc) WCBINARY="${BINARY}"
LogText " Found known binary: wc (word count) - ${BINARY}"
;;
Improve systemd detection
2017-08-17 20:28:32 +02:00
wget) WGETFOUND=1; WGETBINARY="${BINARY}"; WGETVERSION=$(${BINARY} -V | grep "^GNU Wget" | awk '{ print $3 }'); LogText "Found ${BINARY} (version ${WGETVERSION})" ;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
yum) YUMFOUND=1; YUMBINARY="${BINARY}"; LogText " Found known binary: yum (package manager) - ${BINARY}" ;;
Added file, head, mount, uname, uniq, wc, and xargs
2016-09-10 16:12:15 +02:00
xargs) XARGSBINARY="${BINARY}"
LogText " Found known binary: xargs (command output redirection) - ${BINARY}"
;;
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
zgrep) ZGREPFOUND=1; ZGREPBINARY=${BINARY}; LogText " Found known binary: zgrep (text search for compressed files) - ${BINARY}" ;;
zypper) ZYPPERFOUND=1; ZYPPERBINARY="${BINARY}"; LogText " Found known binary: zypper (package manager) - ${BINARY}" ;;
Updated log
2014-09-12 17:24:29 +02:00
esac
done
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
else
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Result: Directory ${SCANDIR} skipped"
Added better text for discovered directories which have symlink
2014-10-13 20:35:14 +02:00
if [ ! "${ORGPATH}" = "" ]; then TEXT="${ORGPATH} (links to ${SCANDIR})"; else TEXT="${SCANDIR}"; fi
Updated log
2014-09-12 17:24:29 +02:00
fi
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
else
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Result: Directory ${SCANDIR} does NOT exist"
Initial import
2014-08-26 17:33:55 +02:00
fi
done
sort BIN_PATHS before process (#510)
2018-01-17 13:49:07 +01:00
unset SORTED_BIN_PATHS
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
BINARY_SCAN_FINISHED=1
Various cleanups (#363) * Typo fix. * Style change: always use $(), never ``. The Lynis code already mostly used $(), but backticks were sprinkled around. Converted all of them. * Lots of minor spelling/typo fixes. FWIW these were found with: find . -type f -print0 | xargs -0 cat | aspell list | sort -u | egrep '^[a-z]+$' | less And then reviewing the list to pick out things that looked like misspelled words as opposed to variables, etc., and then manual inspection of context to determine the intention.
2017-03-06 08:41:21 +01:00
BINARY_PATHS_FOUND=$(echo ${BINARY_PATHS_FOUND} | sed 's/^, //g' | sed 's/ //g')
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Discovered directories: ${BINARY_PATHS_FOUND}"
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
LogText "Result: found ${COUNT} binaries"
Report "binaries_count=${COUNT}"
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
Report "binary_paths=${BINARY_PATHS_FOUND}"
[bulk change] cleaning up, code enhancements, initialization of variables, and new tests
2017-04-30 17:59:35 +02:00
else
Replaced functions and minor cleanups
2016-04-28 09:15:54 +02:00
LogText "Result: checking of binaries skipped in this mode"
Decrease screen output when scanning for binaries
2015-01-30 19:57:18 +01:00
fi
Initial import
2014-08-26 17:33:55 +02:00
#
#================================================================================
Removed copyright line, added description
2016-03-13 16:03:46 +01:00
# Lynis - Security Auditing and System Hardening for Linux and UNIX - https://cisofy.com