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- #!/bin/bash
- #A script to enumerate local information from a Linux host
- version="version 0.982"
- #@rebootuser
- #help function
- usage ()
- {
- echo -e "\n\e[00;31m#########################################################\e[00m"
- echo -e "\e[00;31m#\e[00m" "\e[00;33mLocal Linux Enumeration & Privilege Escalation Script\e[00m" "\e[00;31m#\e[00m"
- echo -e "\e[00;31m#########################################################\e[00m"
- echo -e "\e[00;33m# www.rebootuser.com | @rebootuser \e[00m"
- echo -e "\e[00;33m# $version\e[00m\n"
- echo -e "\e[00;33m# Example: ./LinEnum.sh -k keyword -r report -e /tmp/ -t \e[00m\n"
- echo "OPTIONS:"
- echo "-k Enter keyword"
- echo "-e Enter export location"
- echo "-s Supply user password for sudo checks (INSECURE)"
- echo "-t Include thorough (lengthy) tests"
- echo "-r Enter report name"
- echo "-h Displays this help text"
- echo -e "\n"
- echo "Running with no options = limited scans/no output file"
- echo -e "\e[00;31m#########################################################\e[00m"
- }
- header()
- {
- echo -e "\n\e[00;31m#########################################################\e[00m"
- echo -e "\e[00;31m#\e[00m" "\e[00;33mLocal Linux Enumeration & Privilege Escalation Script\e[00m" "\e[00;31m#\e[00m"
- echo -e "\e[00;31m#########################################################\e[00m"
- echo -e "\e[00;33m# www.rebootuser.com\e[00m"
- echo -e "\e[00;33m# $version\e[00m\n"
- }
- debug_info()
- {
- echo "[-] Debug Info"
- if [ "$keyword" ]; then
- echo "[+] Searching for the keyword $keyword in conf, php, ini and log files"
- fi
- if [ "$report" ]; then
- echo "[+] Report name = $report"
- fi
- if [ "$export" ]; then
- echo "[+] Export location = $export"
- fi
- if [ "$thorough" ]; then
- echo "[+] Thorough tests = Enabled"
- else
- echo -e "\e[00;33m[+] Thorough tests = Disabled\e[00m"
- fi
- sleep 2
- if [ "$export" ]; then
- mkdir $export 2>/dev/null
- format=$export/LinEnum-export-`date +"%d-%m-%y"`
- mkdir $format 2>/dev/null
- fi
- if [ "$sudopass" ]; then
- echo -e "\e[00;35m[+] Please enter password - INSECURE - really only for CTF use!\e[00m"
- read -s userpassword
- echo
- fi
- who=`whoami` 2>/dev/null
- echo -e "\n"
- echo -e "\e[00;33mScan started at:"; date
- echo -e "\e[00m\n"
- }
- # useful binaries (thanks to https://gtfobins.github.io/)
- binarylist='aria2c\|arp\|ash\|awk\|base64\|bash\|busybox\|cat\|chmod\|chown\|cp\|csh\|curl\|cut\|dash\|date\|dd\|diff\|dmsetup\|docker\|ed\|emacs\|env\|expand\|expect\|file\|find\|flock\|fmt\|fold\|ftp\|gawk\|gdb\|gimp\|git\|grep\|head\|ht\|iftop\|ionice\|ip$\|irb\|jjs\|jq\|jrunscript\|ksh\|ld.so\|ldconfig\|less\|logsave\|lua\|make\|man\|mawk\|more\|mv\|mysql\|nano\|nawk\|nc\|netcat\|nice\|nl\|nmap\|node\|od\|openssl\|perl\|pg\|php\|pic\|pico\|python\|readelf\|rlwrap\|rpm\|rpmquery\|rsync\|ruby\|run-parts\|rvim\|scp\|script\|sed\|setarch\|sftp\|sh\|shuf\|socat\|sort\|sqlite3\|ssh$\|start-stop-daemon\|stdbuf\|strace\|systemctl\|tail\|tar\|taskset\|tclsh\|tee\|telnet\|tftp\|time\|timeout\|ul\|unexpand\|uniq\|unshare\|vi\|vim\|watch\|wget\|wish\|xargs\|xxd\|zip\|zsh'
- system_info()
- {
- echo -e "\e[00;33m### SYSTEM ##############################################\e[00m"
- #basic kernel info
- unameinfo=`uname -a 2>/dev/null`
- if [ "$unameinfo" ]; then
- echo -e "\e[00;31m[-] Kernel information:\e[00m\n$unameinfo"
- echo -e "\n"
- fi
- procver=`cat /proc/version 2>/dev/null`
- if [ "$procver" ]; then
- echo -e "\e[00;31m[-] Kernel information (continued):\e[00m\n$procver"
- echo -e "\n"
- fi
- #search all *-release files for version info
- release=`cat /etc/*-release 2>/dev/null`
- if [ "$release" ]; then
- echo -e "\e[00;31m[-] Specific release information:\e[00m\n$release"
- echo -e "\n"
- fi
- #target hostname info
- hostnamed=`hostname 2>/dev/null`
- if [ "$hostnamed" ]; then
- echo -e "\e[00;31m[-] Hostname:\e[00m\n$hostnamed"
- echo -e "\n"
- fi
- }
- user_info()
- {
- echo -e "\e[00;33m### USER/GROUP ##########################################\e[00m"
- #current user details
- currusr=`id 2>/dev/null`
- if [ "$currusr" ]; then
- echo -e "\e[00;31m[-] Current user/group info:\e[00m\n$currusr"
- echo -e "\n"
- fi
- #last logged on user information
- lastlogedonusrs=`lastlog 2>/dev/null |grep -v "Never" 2>/dev/null`
- if [ "$lastlogedonusrs" ]; then
- echo -e "\e[00;31m[-] Users that have previously logged onto the system:\e[00m\n$lastlogedonusrs"
- echo -e "\n"
- fi
- #who else is logged on
- loggedonusrs=`w 2>/dev/null`
- if [ "$loggedonusrs" ]; then
- echo -e "\e[00;31m[-] Who else is logged on:\e[00m\n$loggedonusrs"
- echo -e "\n"
- fi
- #lists all id's and respective group(s)
- grpinfo=`for i in $(cut -d":" -f1 /etc/passwd 2>/dev/null);do id $i;done 2>/dev/null`
- if [ "$grpinfo" ]; then
- echo -e "\e[00;31m[-] Group memberships:\e[00m\n$grpinfo"
- echo -e "\n"
- fi
- #added by phackt - look for adm group (thanks patrick)
- adm_users=$(echo -e "$grpinfo" | grep "(adm)")
- if [[ ! -z $adm_users ]];
- then
- echo -e "\e[00;31m[-] It looks like we have some admin users:\e[00m\n$adm_users"
- echo -e "\n"
- fi
- #checks to see if any hashes are stored in /etc/passwd (depreciated *nix storage method)
- hashesinpasswd=`grep -v '^[^:]*:[x]' /etc/passwd 2>/dev/null`
- if [ "$hashesinpasswd" ]; then
- echo -e "\e[00;33m[+] It looks like we have password hashes in /etc/passwd!\e[00m\n$hashesinpasswd"
- echo -e "\n"
- fi
- #contents of /etc/passwd
- readpasswd=`cat /etc/passwd 2>/dev/null`
- if [ "$readpasswd" ]; then
- echo -e "\e[00;31m[-] Contents of /etc/passwd:\e[00m\n$readpasswd"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$readpasswd" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/passwd $format/etc-export/passwd 2>/dev/null
- fi
- #checks to see if the shadow file can be read
- readshadow=`cat /etc/shadow 2>/dev/null`
- if [ "$readshadow" ]; then
- echo -e "\e[00;33m[+] We can read the shadow file!\e[00m\n$readshadow"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$readshadow" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/shadow $format/etc-export/shadow 2>/dev/null
- fi
- #checks to see if /etc/master.passwd can be read - BSD 'shadow' variant
- readmasterpasswd=`cat /etc/master.passwd 2>/dev/null`
- if [ "$readmasterpasswd" ]; then
- echo -e "\e[00;33m[+] We can read the master.passwd file!\e[00m\n$readmasterpasswd"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$readmasterpasswd" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/master.passwd $format/etc-export/master.passwd 2>/dev/null
- fi
- #all root accounts (uid 0)
- superman=`grep -v -E "^#" /etc/passwd 2>/dev/null| awk -F: '$3 == 0 { print $1}' 2>/dev/null`
- if [ "$superman" ]; then
- echo -e "\e[00;31m[-] Super user account(s):\e[00m\n$superman"
- echo -e "\n"
- fi
- #pull out vital sudoers info
- sudoers=`grep -v -e '^$' /etc/sudoers 2>/dev/null |grep -v "#" 2>/dev/null`
- if [ "$sudoers" ]; then
- echo -e "\e[00;31m[-] Sudoers configuration (condensed):\e[00m$sudoers"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$sudoers" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/sudoers $format/etc-export/sudoers 2>/dev/null
- fi
- #can we sudo without supplying a password
- sudoperms=`echo '' | sudo -S -l -k 2>/dev/null`
- if [ "$sudoperms" ]; then
- echo -e "\e[00;33m[+] We can sudo without supplying a password!\e[00m\n$sudoperms"
- echo -e "\n"
- fi
- #check sudo perms - authenticated
- if [ "$sudopass" ]; then
- if [ "$sudoperms" ]; then
- :
- else
- sudoauth=`echo $userpassword | sudo -S -l -k 2>/dev/null`
- if [ "$sudoauth" ]; then
- echo -e "\e[00;33m[+] We can sudo when supplying a password!\e[00m\n$sudoauth"
- echo -e "\n"
- fi
- fi
- fi
- ##known 'good' breakout binaries (cleaned to parse /etc/sudoers for comma separated values) - authenticated
- if [ "$sudopass" ]; then
- if [ "$sudoperms" ]; then
- :
- else
- sudopermscheck=`echo $userpassword | sudo -S -l -k 2>/dev/null | xargs -n 1 2>/dev/null|sed 's/,*$//g' 2>/dev/null | grep -w $binarylist 2>/dev/null`
- if [ "$sudopermscheck" ]; then
- echo -e "\e[00;33m[-] Possible sudo pwnage!\e[00m\n$sudopermscheck"
- echo -e "\n"
- fi
- fi
- fi
- #known 'good' breakout binaries (cleaned to parse /etc/sudoers for comma separated values)
- sudopwnage=`echo '' | sudo -S -l -k 2>/dev/null | xargs -n 1 2>/dev/null | sed 's/,*$//g' 2>/dev/null | grep -w $binarylist 2>/dev/null`
- if [ "$sudopwnage" ]; then
- echo -e "\e[00;33m[+] Possible sudo pwnage!\e[00m\n$sudopwnage"
- echo -e "\n"
- fi
- #who has sudoed in the past
- whohasbeensudo=`find /home -name .sudo_as_admin_successful 2>/dev/null`
- if [ "$whohasbeensudo" ]; then
- echo -e "\e[00;31m[-] Accounts that have recently used sudo:\e[00m\n$whohasbeensudo"
- echo -e "\n"
- fi
- #checks to see if roots home directory is accessible
- rthmdir=`ls -ahl /root/ 2>/dev/null`
- if [ "$rthmdir" ]; then
- echo -e "\e[00;33m[+] We can read root's home directory!\e[00m\n$rthmdir"
- echo -e "\n"
- fi
- #displays /home directory permissions - check if any are lax
- homedirperms=`ls -ahl /home/ 2>/dev/null`
- if [ "$homedirperms" ]; then
- echo -e "\e[00;31m[-] Are permissions on /home directories lax:\e[00m\n$homedirperms"
- echo -e "\n"
- fi
- #looks for files we can write to that don't belong to us
- if [ "$thorough" = "1" ]; then
- grfilesall=`find / -writable ! -user \`whoami\` -type f ! -path "/proc/*" ! -path "/sys/*" -exec ls -al {} \; 2>/dev/null`
- if [ "$grfilesall" ]; then
- echo -e "\e[00;31m[-] Files not owned by user but writable by group:\e[00m\n$grfilesall"
- echo -e "\n"
- fi
- fi
- #looks for files that belong to us
- if [ "$thorough" = "1" ]; then
- ourfilesall=`find / -user \`whoami\` -type f ! -path "/proc/*" ! -path "/sys/*" -exec ls -al {} \; 2>/dev/null`
- if [ "$ourfilesall" ]; then
- echo -e "\e[00;31m[-] Files owned by our user:\e[00m\n$ourfilesall"
- echo -e "\n"
- fi
- fi
- #looks for hidden files
- if [ "$thorough" = "1" ]; then
- hiddenfiles=`find / -name ".*" -type f ! -path "/proc/*" ! -path "/sys/*" -exec ls -al {} \; 2>/dev/null`
- if [ "$hiddenfiles" ]; then
- echo -e "\e[00;31m[-] Hidden files:\e[00m\n$hiddenfiles"
- echo -e "\n"
- fi
- fi
- #looks for world-reabable files within /home - depending on number of /home dirs & files, this can take some time so is only 'activated' with thorough scanning switch
- if [ "$thorough" = "1" ]; then
- wrfileshm=`find /home/ -perm -4 -type f -exec ls -al {} \; 2>/dev/null`
- if [ "$wrfileshm" ]; then
- echo -e "\e[00;31m[-] World-readable files within /home:\e[00m\n$wrfileshm"
- echo -e "\n"
- fi
- fi
- if [ "$thorough" = "1" ]; then
- if [ "$export" ] && [ "$wrfileshm" ]; then
- mkdir $format/wr-files/ 2>/dev/null
- for i in $wrfileshm; do cp --parents $i $format/wr-files/ ; done 2>/dev/null
- fi
- fi
- #lists current user's home directory contents
- if [ "$thorough" = "1" ]; then
- homedircontents=`ls -ahl ~ 2>/dev/null`
- if [ "$homedircontents" ] ; then
- echo -e "\e[00;31m[-] Home directory contents:\e[00m\n$homedircontents"
- echo -e "\n"
- fi
- fi
- #checks for if various ssh files are accessible - this can take some time so is only 'activated' with thorough scanning switch
- if [ "$thorough" = "1" ]; then
- sshfiles=`find / \( -name "id_dsa*" -o -name "id_rsa*" -o -name "known_hosts" -o -name "authorized_hosts" -o -name "authorized_keys" \) -exec ls -la {} 2>/dev/null \;`
- if [ "$sshfiles" ]; then
- echo -e "\e[00;31m[-] SSH keys/host information found in the following locations:\e[00m\n$sshfiles"
- echo -e "\n"
- fi
- fi
- if [ "$thorough" = "1" ]; then
- if [ "$export" ] && [ "$sshfiles" ]; then
- mkdir $format/ssh-files/ 2>/dev/null
- for i in $sshfiles; do cp --parents $i $format/ssh-files/; done 2>/dev/null
- fi
- fi
- #is root permitted to login via ssh
- sshrootlogin=`grep "PermitRootLogin " /etc/ssh/sshd_config 2>/dev/null | grep -v "#" | awk '{print $2}'`
- if [ "$sshrootlogin" = "yes" ]; then
- echo -e "\e[00;31m[-] Root is allowed to login via SSH:\e[00m" ; grep "PermitRootLogin " /etc/ssh/sshd_config 2>/dev/null | grep -v "#"
- echo -e "\n"
- fi
- }
- environmental_info()
- {
- echo -e "\e[00;33m### ENVIRONMENTAL #######################################\e[00m"
- #env information
- envinfo=`env 2>/dev/null | grep -v 'LS_COLORS' 2>/dev/null`
- if [ "$envinfo" ]; then
- echo -e "\e[00;31m[-] Environment information:\e[00m\n$envinfo"
- echo -e "\n"
- fi
- #check if selinux is enabled
- sestatus=`sestatus 2>/dev/null`
- if [ "$sestatus" ]; then
- echo -e "\e[00;31m[-] SELinux seems to be present:\e[00m\n$sestatus"
- echo -e "\n"
- fi
- #phackt
- #current path configuration
- pathinfo=`echo $PATH 2>/dev/null`
- if [ "$pathinfo" ]; then
- pathswriteable=`ls -ld $(echo $PATH | tr ":" " ")`
- echo -e "\e[00;31m[-] Path information:\e[00m\n$pathinfo"
- echo -e "$pathswriteable"
- echo -e "\n"
- fi
- #lists available shells
- shellinfo=`cat /etc/shells 2>/dev/null`
- if [ "$shellinfo" ]; then
- echo -e "\e[00;31m[-] Available shells:\e[00m\n$shellinfo"
- echo -e "\n"
- fi
- #current umask value with both octal and symbolic output
- umaskvalue=`umask -S 2>/dev/null & umask 2>/dev/null`
- if [ "$umaskvalue" ]; then
- echo -e "\e[00;31m[-] Current umask value:\e[00m\n$umaskvalue"
- echo -e "\n"
- fi
- #umask value as in /etc/login.defs
- umaskdef=`grep -i "^UMASK" /etc/login.defs 2>/dev/null`
- if [ "$umaskdef" ]; then
- echo -e "\e[00;31m[-] umask value as specified in /etc/login.defs:\e[00m\n$umaskdef"
- echo -e "\n"
- fi
- #password policy information as stored in /etc/login.defs
- logindefs=`grep "^PASS_MAX_DAYS\|^PASS_MIN_DAYS\|^PASS_WARN_AGE\|^ENCRYPT_METHOD" /etc/login.defs 2>/dev/null`
- if [ "$logindefs" ]; then
- echo -e "\e[00;31m[-] Password and storage information:\e[00m\n$logindefs"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$logindefs" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/login.defs $format/etc-export/login.defs 2>/dev/null
- fi
- }
- job_info()
- {
- echo -e "\e[00;33m### JOBS/TASKS ##########################################\e[00m"
- #are there any cron jobs configured
- cronjobs=`ls -la /etc/cron* 2>/dev/null`
- if [ "$cronjobs" ]; then
- echo -e "\e[00;31m[-] Cron jobs:\e[00m\n$cronjobs"
- echo -e "\n"
- fi
- #can we manipulate these jobs in any way
- cronjobwwperms=`find /etc/cron* -perm -0002 -type f -exec ls -la {} \; -exec cat {} 2>/dev/null \;`
- if [ "$cronjobwwperms" ]; then
- echo -e "\e[00;33m[+] World-writable cron jobs and file contents:\e[00m\n$cronjobwwperms"
- echo -e "\n"
- fi
- #contab contents
- crontabvalue=`cat /etc/crontab 2>/dev/null`
- if [ "$crontabvalue" ]; then
- echo -e "\e[00;31m[-] Crontab contents:\e[00m\n$crontabvalue"
- echo -e "\n"
- fi
- crontabvar=`ls -la /var/spool/cron/crontabs 2>/dev/null`
- if [ "$crontabvar" ]; then
- echo -e "\e[00;31m[-] Anything interesting in /var/spool/cron/crontabs:\e[00m\n$crontabvar"
- echo -e "\n"
- fi
- anacronjobs=`ls -la /etc/anacrontab 2>/dev/null; cat /etc/anacrontab 2>/dev/null`
- if [ "$anacronjobs" ]; then
- echo -e "\e[00;31m[-] Anacron jobs and associated file permissions:\e[00m\n$anacronjobs"
- echo -e "\n"
- fi
- anacrontab=`ls -la /var/spool/anacron 2>/dev/null`
- if [ "$anacrontab" ]; then
- echo -e "\e[00;31m[-] When were jobs last executed (/var/spool/anacron contents):\e[00m\n$anacrontab"
- echo -e "\n"
- fi
- #pull out account names from /etc/passwd and see if any users have associated cronjobs (priv command)
- cronother=`cut -d ":" -f 1 /etc/passwd | xargs -n1 crontab -l -u 2>/dev/null`
- if [ "$cronother" ]; then
- echo -e "\e[00;31m[-] Jobs held by all users:\e[00m\n$cronother"
- echo -e "\n"
- fi
- # list systemd timers
- if [ "$thorough" = "1" ]; then
- # include inactive timers in thorough mode
- systemdtimers="$(systemctl list-timers --all 2>/dev/null)"
- info=""
- else
- systemdtimers="$(systemctl list-timers 2>/dev/null |head -n -1 2>/dev/null)"
- # replace the info in the output with a hint towards thorough mode
- info="\e[2mEnable thorough tests to see inactive timers\e[00m"
- fi
- if [ "$systemdtimers" ]; then
- echo -e "\e[00;31m[-] Systemd timers:\e[00m\n$systemdtimers\n$info"
- echo -e "\n"
- fi
- }
- networking_info()
- {
- echo -e "\e[00;33m### NETWORKING ##########################################\e[00m"
- #nic information
- nicinfo=`/sbin/ifconfig -a 2>/dev/null`
- if [ "$nicinfo" ]; then
- echo -e "\e[00;31m[-] Network and IP info:\e[00m\n$nicinfo"
- echo -e "\n"
- fi
- #nic information (using ip)
- nicinfoip=`/sbin/ip a 2>/dev/null`
- if [ ! "$nicinfo" ] && [ "$nicinfoip" ]; then
- echo -e "\e[00;31m[-] Network and IP info:\e[00m\n$nicinfoip"
- echo -e "\n"
- fi
- arpinfo=`arp -a 2>/dev/null`
- if [ "$arpinfo" ]; then
- echo -e "\e[00;31m[-] ARP history:\e[00m\n$arpinfo"
- echo -e "\n"
- fi
- arpinfoip=`ip n 2>/dev/null`
- if [ ! "$arpinfo" ] && [ "$arpinfoip" ]; then
- echo -e "\e[00;31m[-] ARP history:\e[00m\n$arpinfoip"
- echo -e "\n"
- fi
- #dns settings
- nsinfo=`grep "nameserver" /etc/resolv.conf 2>/dev/null`
- if [ "$nsinfo" ]; then
- echo -e "\e[00;31m[-] Nameserver(s):\e[00m\n$nsinfo"
- echo -e "\n"
- fi
- nsinfosysd=`systemd-resolve --status 2>/dev/null`
- if [ "$nsinfosysd" ]; then
- echo -e "\e[00;31m[-] Nameserver(s):\e[00m\n$nsinfosysd"
- echo -e "\n"
- fi
- #default route configuration
- defroute=`route 2>/dev/null | grep default`
- if [ "$defroute" ]; then
- echo -e "\e[00;31m[-] Default route:\e[00m\n$defroute"
- echo -e "\n"
- fi
- #default route configuration
- defrouteip=`ip r 2>/dev/null | grep default`
- if [ ! "$defroute" ] && [ "$defrouteip" ]; then
- echo -e "\e[00;31m[-] Default route:\e[00m\n$defrouteip"
- echo -e "\n"
- fi
- #listening TCP
- tcpservs=`netstat -ntpl 2>/dev/null`
- if [ "$tcpservs" ]; then
- echo -e "\e[00;31m[-] Listening TCP:\e[00m\n$tcpservs"
- echo -e "\n"
- fi
- tcpservsip=`ss -t -l -n 2>/dev/null`
- if [ ! "$tcpservs" ] && [ "$tcpservsip" ]; then
- echo -e "\e[00;31m[-] Listening TCP:\e[00m\n$tcpservsip"
- echo -e "\n"
- fi
- #listening UDP
- udpservs=`netstat -nupl 2>/dev/null`
- if [ "$udpservs" ]; then
- echo -e "\e[00;31m[-] Listening UDP:\e[00m\n$udpservs"
- echo -e "\n"
- fi
- udpservsip=`ss -u -l -n 2>/dev/null`
- if [ ! "$udpservs" ] && [ "$udpservsip" ]; then
- echo -e "\e[00;31m[-] Listening UDP:\e[00m\n$udpservsip"
- echo -e "\n"
- fi
- }
- services_info()
- {
- echo -e "\e[00;33m### SERVICES #############################################\e[00m"
- #running processes
- psaux=`ps aux 2>/dev/null`
- if [ "$psaux" ]; then
- echo -e "\e[00;31m[-] Running processes:\e[00m\n$psaux"
- echo -e "\n"
- fi
- #lookup process binary path and permissisons
- procperm=`ps aux 2>/dev/null | awk '{print $11}'|xargs -r ls -la 2>/dev/null |awk '!x[$0]++' 2>/dev/null`
- if [ "$procperm" ]; then
- echo -e "\e[00;31m[-] Process binaries and associated permissions (from above list):\e[00m\n$procperm"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$procperm" ]; then
- procpermbase=`ps aux 2>/dev/null | awk '{print $11}' | xargs -r ls 2>/dev/null | awk '!x[$0]++' 2>/dev/null`
- mkdir $format/ps-export/ 2>/dev/null
- for i in $procpermbase; do cp --parents $i $format/ps-export/; done 2>/dev/null
- fi
- #anything 'useful' in inetd.conf
- inetdread=`cat /etc/inetd.conf 2>/dev/null`
- if [ "$inetdread" ]; then
- echo -e "\e[00;31m[-] Contents of /etc/inetd.conf:\e[00m\n$inetdread"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$inetdread" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/inetd.conf $format/etc-export/inetd.conf 2>/dev/null
- fi
- #very 'rough' command to extract associated binaries from inetd.conf & show permisisons of each
- inetdbinperms=`awk '{print $7}' /etc/inetd.conf 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$inetdbinperms" ]; then
- echo -e "\e[00;31m[-] The related inetd binary permissions:\e[00m\n$inetdbinperms"
- echo -e "\n"
- fi
- xinetdread=`cat /etc/xinetd.conf 2>/dev/null`
- if [ "$xinetdread" ]; then
- echo -e "\e[00;31m[-] Contents of /etc/xinetd.conf:\e[00m\n$xinetdread"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$xinetdread" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/xinetd.conf $format/etc-export/xinetd.conf 2>/dev/null
- fi
- xinetdincd=`grep "/etc/xinetd.d" /etc/xinetd.conf 2>/dev/null`
- if [ "$xinetdincd" ]; then
- echo -e "\e[00;31m[-] /etc/xinetd.d is included in /etc/xinetd.conf - associated binary permissions are listed below:\e[00m"; ls -la /etc/xinetd.d 2>/dev/null
- echo -e "\n"
- fi
- #very 'rough' command to extract associated binaries from xinetd.conf & show permisisons of each
- xinetdbinperms=`awk '{print $7}' /etc/xinetd.conf 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$xinetdbinperms" ]; then
- echo -e "\e[00;31m[-] The related xinetd binary permissions:\e[00m\n$xinetdbinperms"
- echo -e "\n"
- fi
- initdread=`ls -la /etc/init.d 2>/dev/null`
- if [ "$initdread" ]; then
- echo -e "\e[00;31m[-] /etc/init.d/ binary permissions:\e[00m\n$initdread"
- echo -e "\n"
- fi
- #init.d files NOT belonging to root!
- initdperms=`find /etc/init.d/ \! -uid 0 -type f 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$initdperms" ]; then
- echo -e "\e[00;31m[-] /etc/init.d/ files not belonging to root:\e[00m\n$initdperms"
- echo -e "\n"
- fi
- rcdread=`ls -la /etc/rc.d/init.d 2>/dev/null`
- if [ "$rcdread" ]; then
- echo -e "\e[00;31m[-] /etc/rc.d/init.d binary permissions:\e[00m\n$rcdread"
- echo -e "\n"
- fi
- #init.d files NOT belonging to root!
- rcdperms=`find /etc/rc.d/init.d \! -uid 0 -type f 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$rcdperms" ]; then
- echo -e "\e[00;31m[-] /etc/rc.d/init.d files not belonging to root:\e[00m\n$rcdperms"
- echo -e "\n"
- fi
- usrrcdread=`ls -la /usr/local/etc/rc.d 2>/dev/null`
- if [ "$usrrcdread" ]; then
- echo -e "\e[00;31m[-] /usr/local/etc/rc.d binary permissions:\e[00m\n$usrrcdread"
- echo -e "\n"
- fi
- #rc.d files NOT belonging to root!
- usrrcdperms=`find /usr/local/etc/rc.d \! -uid 0 -type f 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$usrrcdperms" ]; then
- echo -e "\e[00;31m[-] /usr/local/etc/rc.d files not belonging to root:\e[00m\n$usrrcdperms"
- echo -e "\n"
- fi
- initread=`ls -la /etc/init/ 2>/dev/null`
- if [ "$initread" ]; then
- echo -e "\e[00;31m[-] /etc/init/ config file permissions:\e[00m\n$initread"
- echo -e "\n"
- fi
- # upstart scripts not belonging to root
- initperms=`find /etc/init \! -uid 0 -type f 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$initperms" ]; then
- echo -e "\e[00;31m[-] /etc/init/ config files not belonging to root:\e[00m\n$initperms"
- echo -e "\n"
- fi
- systemdread=`ls -lthR /lib/systemd/ 2>/dev/null`
- if [ "$systemdread" ]; then
- echo -e "\e[00;31m[-] /lib/systemd/* config file permissions:\e[00m\n$systemdread"
- echo -e "\n"
- fi
- # systemd files not belonging to root
- systemdperms=`find /lib/systemd/ \! -uid 0 -type f 2>/dev/null |xargs -r ls -la 2>/dev/null`
- if [ "$systemdperms" ]; then
- echo -e "\e[00;33m[+] /lib/systemd/* config files not belonging to root:\e[00m\n$systemdperms"
- echo -e "\n"
- fi
- }
- software_configs()
- {
- echo -e "\e[00;33m### SOFTWARE #############################################\e[00m"
- #sudo version - check to see if there are any known vulnerabilities with this
- sudover=`sudo -V 2>/dev/null| grep "Sudo version" 2>/dev/null`
- if [ "$sudover" ]; then
- echo -e "\e[00;31m[-] Sudo version:\e[00m\n$sudover"
- echo -e "\n"
- fi
- #mysql details - if installed
- mysqlver=`mysql --version 2>/dev/null`
- if [ "$mysqlver" ]; then
- echo -e "\e[00;31m[-] MYSQL version:\e[00m\n$mysqlver"
- echo -e "\n"
- fi
- #checks to see if root/root will get us a connection
- mysqlconnect=`mysqladmin -uroot -proot version 2>/dev/null`
- if [ "$mysqlconnect" ]; then
- echo -e "\e[00;33m[+] We can connect to the local MYSQL service with default root/root credentials!\e[00m\n$mysqlconnect"
- echo -e "\n"
- fi
- #mysql version details
- mysqlconnectnopass=`mysqladmin -uroot version 2>/dev/null`
- if [ "$mysqlconnectnopass" ]; then
- echo -e "\e[00;33m[+] We can connect to the local MYSQL service as 'root' and without a password!\e[00m\n$mysqlconnectnopass"
- echo -e "\n"
- fi
- #postgres details - if installed
- postgver=`psql -V 2>/dev/null`
- if [ "$postgver" ]; then
- echo -e "\e[00;31m[-] Postgres version:\e[00m\n$postgver"
- echo -e "\n"
- fi
- #checks to see if any postgres password exists and connects to DB 'template0' - following commands are a variant on this
- postcon1=`psql -U postgres -w template0 -c 'select version()' 2>/dev/null | grep version`
- if [ "$postcon1" ]; then
- echo -e "\e[00;33m[+] We can connect to Postgres DB 'template0' as user 'postgres' with no password!:\e[00m\n$postcon1"
- echo -e "\n"
- fi
- postcon11=`psql -U postgres -w template1 -c 'select version()' 2>/dev/null | grep version`
- if [ "$postcon11" ]; then
- echo -e "\e[00;33m[+] We can connect to Postgres DB 'template1' as user 'postgres' with no password!:\e[00m\n$postcon11"
- echo -e "\n"
- fi
- postcon2=`psql -U pgsql -w template0 -c 'select version()' 2>/dev/null | grep version`
- if [ "$postcon2" ]; then
- echo -e "\e[00;33m[+] We can connect to Postgres DB 'template0' as user 'psql' with no password!:\e[00m\n$postcon2"
- echo -e "\n"
- fi
- postcon22=`psql -U pgsql -w template1 -c 'select version()' 2>/dev/null | grep version`
- if [ "$postcon22" ]; then
- echo -e "\e[00;33m[+] We can connect to Postgres DB 'template1' as user 'psql' with no password!:\e[00m\n$postcon22"
- echo -e "\n"
- fi
- #apache details - if installed
- apachever=`apache2 -v 2>/dev/null; httpd -v 2>/dev/null`
- if [ "$apachever" ]; then
- echo -e "\e[00;31m[-] Apache version:\e[00m\n$apachever"
- echo -e "\n"
- fi
- #what account is apache running under
- apacheusr=`grep -i 'user\|group' /etc/apache2/envvars 2>/dev/null |awk '{sub(/.*\export /,"")}1' 2>/dev/null`
- if [ "$apacheusr" ]; then
- echo -e "\e[00;31m[-] Apache user configuration:\e[00m\n$apacheusr"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$apacheusr" ]; then
- mkdir --parents $format/etc-export/apache2/ 2>/dev/null
- cp /etc/apache2/envvars $format/etc-export/apache2/envvars 2>/dev/null
- fi
- #installed apache modules
- apachemodules=`apache2ctl -M 2>/dev/null; httpd -M 2>/dev/null`
- if [ "$apachemodules" ]; then
- echo -e "\e[00;31m[-] Installed Apache modules:\e[00m\n$apachemodules"
- echo -e "\n"
- fi
- #htpasswd check
- htpasswd=`find / -name .htpasswd -print -exec cat {} \; 2>/dev/null`
- if [ "$htpasswd" ]; then
- echo -e "\e[00;33m[-] htpasswd found - could contain passwords:\e[00m\n$htpasswd"
- echo -e "\n"
- fi
- #anything in the default http home dirs (a thorough only check as output can be large)
- if [ "$thorough" = "1" ]; then
- apachehomedirs=`ls -alhR /var/www/ 2>/dev/null; ls -alhR /srv/www/htdocs/ 2>/dev/null; ls -alhR /usr/local/www/apache2/data/ 2>/dev/null; ls -alhR /opt/lampp/htdocs/ 2>/dev/null`
- if [ "$apachehomedirs" ]; then
- echo -e "\e[00;31m[-] www home dir contents:\e[00m\n$apachehomedirs"
- echo -e "\n"
- fi
- fi
- }
- interesting_files()
- {
- echo -e "\e[00;33m### INTERESTING FILES ####################################\e[00m"
- #checks to see if various files are installed
- echo -e "\e[00;31m[-] Useful file locations:\e[00m" ; which nc 2>/dev/null ; which netcat 2>/dev/null ; which wget 2>/dev/null ; which nmap 2>/dev/null ; which gcc 2>/dev/null; which curl 2>/dev/null
- echo -e "\n"
- #limited search for installed compilers
- compiler=`dpkg --list 2>/dev/null| grep compiler |grep -v decompiler 2>/dev/null && yum list installed 'gcc*' 2>/dev/null| grep gcc 2>/dev/null`
- if [ "$compiler" ]; then
- echo -e "\e[00;31m[-] Installed compilers:\e[00m\n$compiler"
- echo -e "\n"
- fi
- #manual check - lists out sensitive files, can we read/modify etc.
- echo -e "\e[00;31m[-] Can we read/write sensitive files:\e[00m" ; ls -la /etc/passwd 2>/dev/null ; ls -la /etc/group 2>/dev/null ; ls -la /etc/profile 2>/dev/null; ls -la /etc/shadow 2>/dev/null ; ls -la /etc/master.passwd 2>/dev/null
- echo -e "\n"
- #search for suid files
- allsuid=`find / -perm -4000 -type f 2>/dev/null`
- findsuid=`find $allsuid -perm -4000 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$findsuid" ]; then
- echo -e "\e[00;31m[-] SUID files:\e[00m\n$findsuid"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$findsuid" ]; then
- mkdir $format/suid-files/ 2>/dev/null
- for i in $findsuid; do cp $i $format/suid-files/; done 2>/dev/null
- fi
- #list of 'interesting' suid files - feel free to make additions
- intsuid=`find $allsuid -perm -4000 -type f -exec ls -la {} \; 2>/dev/null | grep -w $binarylist 2>/dev/null`
- if [ "$intsuid" ]; then
- echo -e "\e[00;33m[+] Possibly interesting SUID files:\e[00m\n$intsuid"
- echo -e "\n"
- fi
- #lists world-writable suid files
- wwsuid=`find $allsuid -perm -4002 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$wwsuid" ]; then
- echo -e "\e[00;33m[+] World-writable SUID files:\e[00m\n$wwsuid"
- echo -e "\n"
- fi
- #lists world-writable suid files owned by root
- wwsuidrt=`find $allsuid -uid 0 -perm -4002 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$wwsuidrt" ]; then
- echo -e "\e[00;33m[+] World-writable SUID files owned by root:\e[00m\n$wwsuidrt"
- echo -e "\n"
- fi
- #search for sgid files
- allsgid=`find / -perm -2000 -type f 2>/dev/null`
- findsgid=`find $allsgid -perm -2000 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$findsgid" ]; then
- echo -e "\e[00;31m[-] SGID files:\e[00m\n$findsgid"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$findsgid" ]; then
- mkdir $format/sgid-files/ 2>/dev/null
- for i in $findsgid; do cp $i $format/sgid-files/; done 2>/dev/null
- fi
- #list of 'interesting' sgid files
- intsgid=`find $allsgid -perm -2000 -type f -exec ls -la {} \; 2>/dev/null | grep -w $binarylist 2>/dev/null`
- if [ "$intsgid" ]; then
- echo -e "\e[00;33m[+] Possibly interesting SGID files:\e[00m\n$intsgid"
- echo -e "\n"
- fi
- #lists world-writable sgid files
- wwsgid=`find $allsgid -perm -2002 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$wwsgid" ]; then
- echo -e "\e[00;33m[+] World-writable SGID files:\e[00m\n$wwsgid"
- echo -e "\n"
- fi
- #lists world-writable sgid files owned by root
- wwsgidrt=`find $allsgid -uid 0 -perm -2002 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$wwsgidrt" ]; then
- echo -e "\e[00;33m[+] World-writable SGID files owned by root:\e[00m\n$wwsgidrt"
- echo -e "\n"
- fi
- #list all files with POSIX capabilities set along with there capabilities
- fileswithcaps=`getcap -r / 2>/dev/null || /sbin/getcap -r / 2>/dev/null`
- if [ "$fileswithcaps" ]; then
- echo -e "\e[00;31m[+] Files with POSIX capabilities set:\e[00m\n$fileswithcaps"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$fileswithcaps" ]; then
- mkdir $format/files_with_capabilities/ 2>/dev/null
- for i in $fileswithcaps; do cp $i $format/files_with_capabilities/; done 2>/dev/null
- fi
- #searches /etc/security/capability.conf for users associated capapilies
- userswithcaps=`grep -v '^#\|none\|^$' /etc/security/capability.conf 2>/dev/null`
- if [ "$userswithcaps" ]; then
- echo -e "\e[00;33m[+] Users with specific POSIX capabilities:\e[00m\n$userswithcaps"
- echo -e "\n"
- fi
- if [ "$userswithcaps" ] ; then
- #matches the capabilities found associated with users with the current user
- matchedcaps=`echo -e "$userswithcaps" | grep \`whoami\` | awk '{print $1}' 2>/dev/null`
- if [ "$matchedcaps" ]; then
- echo -e "\e[00;33m[+] Capabilities associated with the current user:\e[00m\n$matchedcaps"
- echo -e "\n"
- #matches the files with capapbilities with capabilities associated with the current user
- matchedfiles=`echo -e "$matchedcaps" | while read -r cap ; do echo -e "$fileswithcaps" | grep "$cap" ; done 2>/dev/null`
- if [ "$matchedfiles" ]; then
- echo -e "\e[00;33m[+] Files with the same capabilities associated with the current user (You may want to try abusing those capabilties):\e[00m\n$matchedfiles"
- echo -e "\n"
- #lists the permissions of the files having the same capabilies associated with the current user
- matchedfilesperms=`echo -e "$matchedfiles" | awk '{print $1}' | while read -r f; do ls -la $f ;done 2>/dev/null`
- echo -e "\e[00;33m[+] Permissions of files with the same capabilities associated with the current user:\e[00m\n$matchedfilesperms"
- echo -e "\n"
- if [ "$matchedfilesperms" ]; then
- #checks if any of the files with same capabilities associated with the current user is writable
- writablematchedfiles=`echo -e "$matchedfiles" | awk '{print $1}' | while read -r f; do find $f -writable -exec ls -la {} + ;done 2>/dev/null`
- if [ "$writablematchedfiles" ]; then
- echo -e "\e[00;33m[+] User/Group writable files with the same capabilities associated with the current user:\e[00m\n$writablematchedfiles"
- echo -e "\n"
- fi
- fi
- fi
- fi
- fi
- #look for private keys - thanks djhohnstein
- if [ "$thorough" = "1" ]; then
- privatekeyfiles=`grep -rl "PRIVATE KEY-----" /home 2>/dev/null`
- if [ "$privatekeyfiles" ]; then
- echo -e "\e[00;33m[+] Private SSH keys found!:\e[00m\n$privatekeyfiles"
- echo -e "\n"
- fi
- fi
- #look for AWS keys - thanks djhohnstein
- if [ "$thorough" = "1" ]; then
- awskeyfiles=`grep -rli "aws_secret_access_key" /home 2>/dev/null`
- if [ "$awskeyfiles" ]; then
- echo -e "\e[00;33m[+] AWS secret keys found!:\e[00m\n$awskeyfiles"
- echo -e "\n"
- fi
- fi
- #look for git credential files - thanks djhohnstein
- if [ "$thorough" = "1" ]; then
- gitcredfiles=`find / -name ".git-credentials" 2>/dev/null`
- if [ "$gitcredfiles" ]; then
- echo -e "\e[00;33m[+] Git credentials saved on the machine!:\e[00m\n$gitcredfiles"
- echo -e "\n"
- fi
- fi
- #list all world-writable files excluding /proc and /sys
- if [ "$thorough" = "1" ]; then
- wwfiles=`find / ! -path "*/proc/*" ! -path "/sys/*" -perm -2 -type f -exec ls -la {} 2>/dev/null \;`
- if [ "$wwfiles" ]; then
- echo -e "\e[00;31m[-] World-writable files (excluding /proc and /sys):\e[00m\n$wwfiles"
- echo -e "\n"
- fi
- fi
- if [ "$thorough" = "1" ]; then
- if [ "$export" ] && [ "$wwfiles" ]; then
- mkdir $format/ww-files/ 2>/dev/null
- for i in $wwfiles; do cp --parents $i $format/ww-files/; done 2>/dev/null
- fi
- fi
- #are any .plan files accessible in /home (could contain useful information)
- usrplan=`find /home -iname *.plan -exec ls -la {} \; -exec cat {} 2>/dev/null \;`
- if [ "$usrplan" ]; then
- echo -e "\e[00;31m[-] Plan file permissions and contents:\e[00m\n$usrplan"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$usrplan" ]; then
- mkdir $format/plan_files/ 2>/dev/null
- for i in $usrplan; do cp --parents $i $format/plan_files/; done 2>/dev/null
- fi
- bsdusrplan=`find /usr/home -iname *.plan -exec ls -la {} \; -exec cat {} 2>/dev/null \;`
- if [ "$bsdusrplan" ]; then
- echo -e "\e[00;31m[-] Plan file permissions and contents:\e[00m\n$bsdusrplan"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$bsdusrplan" ]; then
- mkdir $format/plan_files/ 2>/dev/null
- for i in $bsdusrplan; do cp --parents $i $format/plan_files/; done 2>/dev/null
- fi
- #are there any .rhosts files accessible - these may allow us to login as another user etc.
- rhostsusr=`find /home -iname *.rhosts -exec ls -la {} 2>/dev/null \; -exec cat {} 2>/dev/null \;`
- if [ "$rhostsusr" ]; then
- echo -e "\e[00;33m[+] rhost config file(s) and file contents:\e[00m\n$rhostsusr"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$rhostsusr" ]; then
- mkdir $format/rhosts/ 2>/dev/null
- for i in $rhostsusr; do cp --parents $i $format/rhosts/; done 2>/dev/null
- fi
- bsdrhostsusr=`find /usr/home -iname *.rhosts -exec ls -la {} 2>/dev/null \; -exec cat {} 2>/dev/null \;`
- if [ "$bsdrhostsusr" ]; then
- echo -e "\e[00;33m[+] rhost config file(s) and file contents:\e[00m\n$bsdrhostsusr"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$bsdrhostsusr" ]; then
- mkdir $format/rhosts 2>/dev/null
- for i in $bsdrhostsusr; do cp --parents $i $format/rhosts/; done 2>/dev/null
- fi
- rhostssys=`find /etc -iname hosts.equiv -exec ls -la {} 2>/dev/null \; -exec cat {} 2>/dev/null \;`
- if [ "$rhostssys" ]; then
- echo -e "\e[00;33m[+] Hosts.equiv file and contents: \e[00m\n$rhostssys"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$rhostssys" ]; then
- mkdir $format/rhosts/ 2>/dev/null
- for i in $rhostssys; do cp --parents $i $format/rhosts/; done 2>/dev/null
- fi
- #list nfs shares/permisisons etc.
- nfsexports=`ls -la /etc/exports 2>/dev/null; cat /etc/exports 2>/dev/null`
- if [ "$nfsexports" ]; then
- echo -e "\e[00;31m[-] NFS config details: \e[00m\n$nfsexports"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$nfsexports" ]; then
- mkdir $format/etc-export/ 2>/dev/null
- cp /etc/exports $format/etc-export/exports 2>/dev/null
- fi
- if [ "$thorough" = "1" ]; then
- #phackt
- #displaying /etc/fstab
- fstab=`cat /etc/fstab 2>/dev/null`
- if [ "$fstab" ]; then
- echo -e "\e[00;31m[-] NFS displaying partitions and filesystems - you need to check if exotic filesystems\e[00m"
- echo -e "$fstab"
- echo -e "\n"
- fi
- fi
- #looking for credentials in /etc/fstab
- fstab=`grep username /etc/fstab 2>/dev/null |awk '{sub(/.*\username=/,"");sub(/\,.*/,"")}1' 2>/dev/null| xargs -r echo username: 2>/dev/null; grep password /etc/fstab 2>/dev/null |awk '{sub(/.*\password=/,"");sub(/\,.*/,"")}1' 2>/dev/null| xargs -r echo password: 2>/dev/null; grep domain /etc/fstab 2>/dev/null |awk '{sub(/.*\domain=/,"");sub(/\,.*/,"")}1' 2>/dev/null| xargs -r echo domain: 2>/dev/null`
- if [ "$fstab" ]; then
- echo -e "\e[00;33m[+] Looks like there are credentials in /etc/fstab!\e[00m\n$fstab"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$fstab" ]; then
- mkdir $format/etc-exports/ 2>/dev/null
- cp /etc/fstab $format/etc-exports/fstab done 2>/dev/null
- fi
- fstabcred=`grep cred /etc/fstab 2>/dev/null |awk '{sub(/.*\credentials=/,"");sub(/\,.*/,"")}1' 2>/dev/null | xargs -I{} sh -c 'ls -la {}; cat {}' 2>/dev/null`
- if [ "$fstabcred" ]; then
- echo -e "\e[00;33m[+] /etc/fstab contains a credentials file!\e[00m\n$fstabcred"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$fstabcred" ]; then
- mkdir $format/etc-exports/ 2>/dev/null
- cp /etc/fstab $format/etc-exports/fstab done 2>/dev/null
- fi
- #use supplied keyword and cat *.conf files for potential matches - output will show line number within relevant file path where a match has been located
- if [ "$keyword" = "" ]; then
- echo -e "[-] Can't search *.conf files as no keyword was entered\n"
- else
- confkey=`find / -maxdepth 4 -name *.conf -type f -exec grep -Hn $keyword {} \; 2>/dev/null`
- if [ "$confkey" ]; then
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .conf files (recursive 4 levels - output format filepath:identified line number where keyword appears):\e[00m\n$confkey"
- echo -e "\n"
- else
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .conf files (recursive 4 levels):\e[00m"
- echo -e "'$keyword' not found in any .conf files"
- echo -e "\n"
- fi
- fi
- if [ "$keyword" = "" ]; then
- :
- else
- if [ "$export" ] && [ "$confkey" ]; then
- confkeyfile=`find / -maxdepth 4 -name *.conf -type f -exec grep -lHn $keyword {} \; 2>/dev/null`
- mkdir --parents $format/keyword_file_matches/config_files/ 2>/dev/null
- for i in $confkeyfile; do cp --parents $i $format/keyword_file_matches/config_files/ ; done 2>/dev/null
- fi
- fi
- #use supplied keyword and cat *.php files for potential matches - output will show line number within relevant file path where a match has been located
- if [ "$keyword" = "" ]; then
- echo -e "[-] Can't search *.php files as no keyword was entered\n"
- else
- phpkey=`find / -maxdepth 10 -name *.php -type f -exec grep -Hn $keyword {} \; 2>/dev/null`
- if [ "$phpkey" ]; then
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .php files (recursive 10 levels - output format filepath:identified line number where keyword appears):\e[00m\n$phpkey"
- echo -e "\n"
- else
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .php files (recursive 10 levels):\e[00m"
- echo -e "'$keyword' not found in any .php files"
- echo -e "\n"
- fi
- fi
- if [ "$keyword" = "" ]; then
- :
- else
- if [ "$export" ] && [ "$phpkey" ]; then
- phpkeyfile=`find / -maxdepth 10 -name *.php -type f -exec grep -lHn $keyword {} \; 2>/dev/null`
- mkdir --parents $format/keyword_file_matches/php_files/ 2>/dev/null
- for i in $phpkeyfile; do cp --parents $i $format/keyword_file_matches/php_files/ ; done 2>/dev/null
- fi
- fi
- #use supplied keyword and cat *.log files for potential matches - output will show line number within relevant file path where a match has been located
- if [ "$keyword" = "" ];then
- echo -e "[-] Can't search *.log files as no keyword was entered\n"
- else
- logkey=`find / -maxdepth 4 -name *.log -type f -exec grep -Hn $keyword {} \; 2>/dev/null`
- if [ "$logkey" ]; then
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .log files (recursive 4 levels - output format filepath:identified line number where keyword appears):\e[00m\n$logkey"
- echo -e "\n"
- else
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .log files (recursive 4 levels):\e[00m"
- echo -e "'$keyword' not found in any .log files"
- echo -e "\n"
- fi
- fi
- if [ "$keyword" = "" ];then
- :
- else
- if [ "$export" ] && [ "$logkey" ]; then
- logkeyfile=`find / -maxdepth 4 -name *.log -type f -exec grep -lHn $keyword {} \; 2>/dev/null`
- mkdir --parents $format/keyword_file_matches/log_files/ 2>/dev/null
- for i in $logkeyfile; do cp --parents $i $format/keyword_file_matches/log_files/ ; done 2>/dev/null
- fi
- fi
- #use supplied keyword and cat *.ini files for potential matches - output will show line number within relevant file path where a match has been located
- if [ "$keyword" = "" ];then
- echo -e "[-] Can't search *.ini files as no keyword was entered\n"
- else
- inikey=`find / -maxdepth 4 -name *.ini -type f -exec grep -Hn $keyword {} \; 2>/dev/null`
- if [ "$inikey" ]; then
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .ini files (recursive 4 levels - output format filepath:identified line number where keyword appears):\e[00m\n$inikey"
- echo -e "\n"
- else
- echo -e "\e[00;31m[-] Find keyword ($keyword) in .ini files (recursive 4 levels):\e[00m"
- echo -e "'$keyword' not found in any .ini files"
- echo -e "\n"
- fi
- fi
- if [ "$keyword" = "" ];then
- :
- else
- if [ "$export" ] && [ "$inikey" ]; then
- inikey=`find / -maxdepth 4 -name *.ini -type f -exec grep -lHn $keyword {} \; 2>/dev/null`
- mkdir --parents $format/keyword_file_matches/ini_files/ 2>/dev/null
- for i in $inikey; do cp --parents $i $format/keyword_file_matches/ini_files/ ; done 2>/dev/null
- fi
- fi
- #quick extract of .conf files from /etc - only 1 level
- allconf=`find /etc/ -maxdepth 1 -name *.conf -type f -exec ls -la {} \; 2>/dev/null`
- if [ "$allconf" ]; then
- echo -e "\e[00;31m[-] All *.conf files in /etc (recursive 1 level):\e[00m\n$allconf"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$allconf" ]; then
- mkdir $format/conf-files/ 2>/dev/null
- for i in $allconf; do cp --parents $i $format/conf-files/; done 2>/dev/null
- fi
- #extract any user history files that are accessible
- usrhist=`ls -la ~/.*_history 2>/dev/null`
- if [ "$usrhist" ]; then
- echo -e "\e[00;31m[-] Current user's history files:\e[00m\n$usrhist"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$usrhist" ]; then
- mkdir $format/history_files/ 2>/dev/null
- for i in $usrhist; do cp --parents $i $format/history_files/; done 2>/dev/null
- fi
- #can we read roots *_history files - could be passwords stored etc.
- roothist=`ls -la /root/.*_history 2>/dev/null`
- if [ "$roothist" ]; then
- echo -e "\e[00;33m[+] Root's history files are accessible!\e[00m\n$roothist"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$roothist" ]; then
- mkdir $format/history_files/ 2>/dev/null
- cp $roothist $format/history_files/ 2>/dev/null
- fi
- #all accessible .bash_history files in /home
- checkbashhist=`find /home -name .bash_history -print -exec cat {} 2>/dev/null \;`
- if [ "$checkbashhist" ]; then
- echo -e "\e[00;31m[-] Location and contents (if accessible) of .bash_history file(s):\e[00m\n$checkbashhist"
- echo -e "\n"
- fi
- #any .bak files that may be of interest
- bakfiles=`find / -name *.bak -type f 2</dev/null`
- if [ "$bakfiles" ]; then
- echo -e "\e[00;31m[-] Location and Permissions (if accessible) of .bak file(s):\e[00m"
- for bak in `echo $bakfiles`; do ls -la $bak;done
- echo -e "\n"
- fi
- #is there any mail accessible
- readmail=`ls -la /var/mail 2>/dev/null`
- if [ "$readmail" ]; then
- echo -e "\e[00;31m[-] Any interesting mail in /var/mail:\e[00m\n$readmail"
- echo -e "\n"
- fi
- #can we read roots mail
- readmailroot=`head /var/mail/root 2>/dev/null`
- if [ "$readmailroot" ]; then
- echo -e "\e[00;33m[+] We can read /var/mail/root! (snippet below)\e[00m\n$readmailroot"
- echo -e "\n"
- fi
- if [ "$export" ] && [ "$readmailroot" ]; then
- mkdir $format/mail-from-root/ 2>/dev/null
- cp $readmailroot $format/mail-from-root/ 2>/dev/null
- fi
- }
- docker_checks()
- {
- #specific checks - check to see if we're in a docker container
- dockercontainer=` grep -i docker /proc/self/cgroup 2>/dev/null; find / -name "*dockerenv*" -exec ls -la {} \; 2>/dev/null`
- if [ "$dockercontainer" ]; then
- echo -e "\e[00;33m[+] Looks like we're in a Docker container:\e[00m\n$dockercontainer"
- echo -e "\n"
- fi
- #specific checks - check to see if we're a docker host
- dockerhost=`docker --version 2>/dev/null; docker ps -a 2>/dev/null`
- if [ "$dockerhost" ]; then
- echo -e "\e[00;33m[+] Looks like we're hosting Docker:\e[00m\n$dockerhost"
- echo -e "\n"
- fi
- #specific checks - are we a member of the docker group
- dockergrp=`id | grep -i docker 2>/dev/null`
- if [ "$dockergrp" ]; then
- echo -e "\e[00;33m[+] We're a member of the (docker) group - could possibly misuse these rights!\e[00m\n$dockergrp"
- echo -e "\n"
- fi
- #specific checks - are there any docker files present
- dockerfiles=`find / -name Dockerfile -exec ls -l {} 2>/dev/null \;`
- if [ "$dockerfiles" ]; then
- echo -e "\e[00;31m[-] Anything juicy in the Dockerfile:\e[00m\n$dockerfiles"
- echo -e "\n"
- fi
- #specific checks - are there any docker files present
- dockeryml=`find / -name docker-compose.yml -exec ls -l {} 2>/dev/null \;`
- if [ "$dockeryml" ]; then
- echo -e "\e[00;31m[-] Anything juicy in docker-compose.yml:\e[00m\n$dockeryml"
- echo -e "\n"
- fi
- }
- lxc_container_checks()
- {
- #specific checks - are we in an lxd/lxc container
- lxccontainer=`grep -qa container=lxc /proc/1/environ 2>/dev/null`
- if [ "$lxccontainer" ]; then
- echo -e "\e[00;33m[+] Looks like we're in a lxc container:\e[00m\n$lxccontainer"
- echo -e "\n"
- fi
- #specific checks - are we a member of the lxd group
- lxdgroup=`id | grep -i lxd 2>/dev/null`
- if [ "$lxdgroup" ]; then
- echo -e "\e[00;33m[+] We're a member of the (lxd) group - could possibly misuse these rights!\e[00m\n$lxdgroup"
- echo -e "\n"
- fi
- }
- footer()
- {
- echo -e "\e[00;33m### SCAN COMPLETE ####################################\e[00m"
- }
- call_each()
- {
- header
- debug_info
- system_info
- user_info
- environmental_info
- job_info
- networking_info
- services_info
- software_configs
- interesting_files
- docker_checks
- lxc_container_checks
- footer
- }
- while getopts "h:k:r:e:st" option; do
- case "${option}" in
- k) keyword=${OPTARG};;
- r) report=${OPTARG}"-"`date +"%d-%m-%y"`;;
- e) export=${OPTARG};;
- s) sudopass=1;;
- t) thorough=1;;
- h) usage; exit;;
- *) usage; exit;;
- esac
- done
- call_each | tee -a $report 2> /dev/null
- #EndOfScript
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