tmNIDS.sh

#!/bin/bash

##############################
##   Define all the tests    #
##############################

# Let's start naming them

test_uid_name="Linux UID"
test_basicauth_name="HTTP Basic Authentication"
test_useragent_name="HTTP Malware User-Agent"
test_badcas_name="Bad Certificate Authorities"
test_tor_name="Tor .onion DNS response and known IPs connection"
test_exe_name="EXE or DLL download over HTTP"
test_pdf_name="PDF download with Embedded File"
test_22scan_name="Simulate SSH Outbound Scan"
test_miscdns_name="Miscellaneous domains (TLD's, Sinkhole, DDNS, etc)"
test_filesharing_name="Anonymous filesharing website"

# Define the actual test 

test_uid () {
  curl -s http://testmynids.org/uid/index.html > /dev/null
}

test_basicauth () {
  curl -s -H "Authorization: Basic cm9vdDpyb290" testmynids.org > /dev/null
}

test_useragent () {
  curl -s -A "BlackSun" testmynids.org > /dev/null
  curl -s -A "HttpDownload" testmynids.org > /dev/null
  curl -s -A "agent" testmynids.org > /dev/null
  curl -s -A "MSIE" testmynids.org > /dev/null
  curl -s -A "JEDI-VCL" testmynids.org > /dev/null
}

test_badcas () {
  curl -s https://edellroot.badssl.com/ > /dev/null
  curl -s https://superfish.badssl.com/ > /dev/null
}

test_tor () {
  # Sample response with .onion
  dig a 3wzn5p2yiumh7akj.onion @8.8.8.8 > /dev/null

  # Retrieve Tor IP list and connect to 10
  curl -s https://raw.githubusercontent.com/SecOps-Institute/Tor-IP-Addresses/master/tor-nodes.lst -o /tmp/tor.list >/dev/null 2>&1
  # Randomize it
  sort --random-sort /tmp/tor.list > /tmp/randomtor.list
  # Connect to them
  head -n10 /tmp/randomtor.list | while read line; do nc -z -w 4 $line 443 2>&1; done
  # Clean temporary files
  rm /tmp/tor.list
  rm /tmp/randomtor.list
}

test_exe () {
  curl -s http://testmynids.org/exe/calc.exe -o /tmp/calc.exe
}

test_pdf () {
  curl -s testmynids.org/pdf/pdf.pdf -o /tmp/tmnidspdf.pdf 
  rm /tmp/tmnidspdf.pdf
}

test_22scan () {
  nc testmynids.org 22 -w3 > /dev/null
}

test_miscdns () {
  dig sinkhole.cert.pl @8.8.8.8 > /dev/null
  dig nic.su @8.8.8.8 > /dev/null
  dig invalid.no-ip.com @8.8.8.8 > /dev/null
}

test_filesharing () {
  echo Q | openssl s_client -connect fromsmash.com:443 > /dev/null 2>&1
}

##############################
#     Interactive Mode       #
##############################

# No arguments assumes interactive mode
if [ -z "$*" ]; then

while true; do
  options=("$test_uid_name" "$test_basicauth_name" "$test_useragent_name" "$test_badcas_name" "$test_tor_name" "$test_exe_name" "$test_pdf_name" "$test_22scan_name" "$test_miscdns_name" "$test_filesharing_name" "CHAOS! RUN ALL!" "Quit!")

  clear

  echo " _             _   _ _____ _____   _____ "
  echo "| |           | \ | |_   _|  __ \ / ____|"
  echo "| |_ _ __ ___ |  \| | | | | |  | | (___  "
  echo "| __|  _   _ \| .   | | | | |  | |\___ \ "
  echo "| |_| | | | | | |\  |_| |_| |__| |____) |"
  echo " \__|_| |_| |_|_| \_|_____|_____/|_____/ "

  echo ""
  echo "tmNIDS - NIDS detection tester - @3CORESec"
  echo "Project: https://github.com/3CORESec/testmynids.org"
  echo ""
  echo "Choose which test you'd like to run: "
  echo ""
  select opt in "${options[@]}"; do
    case $REPLY in
      1) test_uid; break ;;
      2) test_basicauth; break ;;
      3) test_useragent; break ;;
      4) test_badcas; break ;;
      5) test_tor; break ;;
      6) test_exe; break ;;
      7) test_pdf; break ;;
      8) test_22scan; break ;;
      9) test_miscdns; break ;;
      10) test_filesharing; break ;;
      11) test_uid; test_basicauth; test_useragent; test_badcas; test_tor; test_exe; test_pdf; test_22scan; test_miscdns; test_filesharing; break ;;
      12) break 12 ;;
    *) echo "Invalid option!" >&2
  esac
  done
done
# below comes from if argument
fi

##############################
#        Script Mode         #
##############################

for arg in "$@"
do
  if [ "$arg" == "--list" ] || [ "$arg" == "-l" ] || [ "$arg" == "--help" ] || [ "$arg" == "-h" ]
  then
    echo -e "\nThese are the available tests:\n\n \
      - $test_uid_name (run with -1)\n \
      - $test_basicauth_name (run with -2)\n \
      - $test_useragent_name (run with -3)\n \
      - $test_badcas_name (run with -4)\n \
      - $test_tor_name (run with -5)\n \
      - $test_exe_name (run with -6)\n \
      - $test_pdf_name (run with -7)\n \
      - $test_22scan_name (run with -8)\n \
      - $test_miscdns_name (run with -9)\n \
      - $test_filesharing_name (run with -10)\n \
      - CHAOS! Run all! (run with -99)\n"
    echo -e "Example (runs Test 7 - PDF download with Embedded File): ./tmnids -7\n"
  fi

  if [ "$arg" == "-1" ] 
  then
    test_uid  
  fi

  if [ "$arg" == "-2" ]
  then
    test_basicauth
  fi

  if [ "$arg" == "-3" ]
  then
    test_useragent
  fi

  if [ "$arg" == "-4" ] 
  then
    test_badcas
  fi

  if [ "$arg" == "-5" ]
  then
    test_tor
  fi

  if [ "$arg" == "-6" ]
  then
    test_exe
  fi

  if [ "$arg" == "-7" ]
  then
    test_pdf
  fi

  if [ "$arg" == "-8" ]
  then
    test_22scan
  fi

  if [ "$arg" == "-9" ]
  then
    test_miscdns
  fi

  if [ "$arg" == "-10" ]
  then
    test_filesharing
  fi

  if [ "$arg" == "-99" ]
  then
    test_uid; test_basicauth; test_useragent; test_badcas; test_tor; test_exe; test_pdf; test_22scan; test_miscdns; test_filesharing;
  fi

done