Parsing
Last updated
Last updated
Use python 2.7.
Comprehensive parsing script for grepable Nmap output files. Provides a summary table, split hosts files, and URLs for web and SMB hosts.
nmap-grep.sh is meant for parsing grepable Nmap output files (-oG). The file must be the first parameter. --out-dir can be used to specify a custom output directory. If not output directory is given, nmap-grep-YYYY-MM-DD-HH-MM-SS will be created.
./nmap-grep.sh output-nmap.gnmap [--out-dir [outputdirectory]] [[options]]
This script performs the following actions, which each have different options to flag them as disabled.
Create a summary table for open ports as summary.txt, including the IP, port, tcp/udp, protocol, and any version information. This can be disabled with --no-summary.
Create files for each open port, listing each IP with that port open on a separate line. By default, these files will be named [port]-[tcp/udp]-hosts.txt. This can be disabled with --no-split.
Rename split hosts files for common ports and services. For example, 21-tcp-hosts.txt becomes ftp-hosts.txt. This can be disabled with --no-label-split.
Create web-urls.txt, with URLs for every open TCP 80, 443, 8080, and 8443 service. This can be disabled with --no-web-urls.
Create smb-urls.txt, with URLs for every open TCP 445 service. This can be disabled with --no-smb-urls.
Create up-hosts.txt, listing every host that reported as "up". This can be disabled with --no-up.
A collection of awesome, grep-like commands for the nmap greppable output (-oG) format. This repository aims to serve as a quick reference to modify the output into readable formats.
All of the below commands assume the output was saved to a file called output.grep. The example command to produce this file as well as the sample outputs was: nmap -v --reason 127.0.0.1 -sV -oG output.grep -p-.
Finally, the NMAP_FILE variable is set to contain output.grep.
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d' ' -f2,4- | sed -n -e 's/Ignored.*//p' | awk -F, '{split($0,a," "); printf "Host: %-20s Ports Open: %d\n" , a[1], NF}' | sort -k 5 -g
Host: 127.0.0.1 Ports Open: 16
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d' ' -f4- | sed -n -e 's/Ignored.*//p' | tr ',' '\n' | sed -e 's/^[ \t]*//' | sort -n | uniq -c | sort -k 1 -r | head -n 10
1 9001/open/tcp//tor-orport?///
1 9000/open/tcp//cslistener?///
1 8080/open/tcp//http-proxy///
1 80/open/tcp//http//Caddy/
1 6379/open/tcp//redis//Redis key-value store/
1 631/open/tcp//ipp//CUPS 2.1/
1 6234/open/tcp/////
1 58377/filtered/tcp/////
1 53/open/tcp//domain//dnsmasq 2.76/
1 49153/open/tcp//mountd//1-3/
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d ' ' -f4- | tr ',' '\n' | sed -e 's/^[ \t]*//' | awk -F '/' '{print $7}' | grep -v "^$" | sort | uniq -c | sort -k 1 -nr
2 Caddy
2 1-3 (RPC 100005)
1 dnsmasq 2.76
1 Redis key-value store
1 OpenSSH 6.9 (protocol 2.0)
1 MySQL 5.5.5-10.1.14-MariaDB
1 CUPS 2.1
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d ' ' -f4- | tr ',' '\n' | sed -e 's/^[ \t]*//' | awk -F '/' '{print $5}' | grep -v "^$" | sort | uniq -c | sort -k 1 -nr
2 mountd
2 http
1 unknown
1 tor-orport?
1 ssl|https
1 ssh
1 redis
1 mysql
1 ipp
1 http-proxy
1 domain
1 cslistener?
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d' ' -f2,4- | sed -n -e 's/Ignored.*//p' | awk '{print "Host: " $1 " Ports: " NF-1; $1=""; for(i=2; i<=NF; i++) { a=a" "$i; }; split(a,s,","); for(e in s) { split(s[e],v,"/"); printf "%-8s %s/%-7s %s\n" , v[2], v[3], v[1], v[5]}; a="" }'
Host: 127.0.0.1 Ports: 16
open tcp/22 ssh
open tcp/53 domain
open tcp/80 http
open tcp/443 https
open tcp/631 ipp
open tcp/3306 mysql
open tcp/4767 unknown
open tcp/6379
open tcp/8080 http-proxy
open tcp/8081 blackice-icecap
open tcp/9000 cslistener
open tcp/9001 tor-orport
open tcp/49152 unknown
open tcp/49153 unknown
filtered tcp/54695
filtered tcp/58369
NMAP_FILE=output-nmap.gnmap
egrep -v "^#|Status: Up" $NMAP_FILE | cut -d ' ' -f2,4- | awk -F, '{split($1,a," "); split(a[2],b,"/"); print a[1] " " b[1]; for(i=2; i<=NF; i++) { split($i,c,"/"); print a[1] c[1] }}' | xargs -L1 nc -v -w1
found 0 associations
found 1 connections:
1: flags=82<CONNECTED,PREFERRED>
outif lo0
src 127.0.0.1 port 52224
dst 127.0.0.1 port 3306
rank info not available
TCP aux info available
Connection to 127.0.0.1 port 3306 [tcp/mysql] succeeded!
Y
5.5.5-10.1.14-MariaDB�uds9^MIf��!?�EgVZ>iv7KTD7mysql_native_passwordfound 0 associations
nc: connectx to 127.0.0.1 port 54695 (tcp) failed: Connection refused
nc: connectx to 127.0.0.1 port 58369 (tcp) failed: Connection refused
git clone
