a free and open-source port scanner, operating system fingerprinter, and service fingerprinter
1
vote
1answer
92 views
How to “close” open ports?
A few days ago I started to care a lot about my data security, I end up nmaping myself with: nmap 127.0.0.1
Surprise, surprise, I have lots of active services listen to localhost:
$ nmap 127.0.0.1
...
4
votes
1answer
90 views
Why Nmap fragmented scan on Linux is only working from virtual environment?
OLD QUESTION AND TITLE (Look further down for the updated question):
Why Nmap fragmented scan is only working on Backtrack?
I spent quite a few hours today trying to capture and study some ...
2
votes
1answer
166 views
Running a local port scan and found open ports but, don't know what they're used for?
I wrote a very basic python script to port scan my system. I'm running linux-mint lisa:
open_ports = []
for port in xrange(65536):
conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
...
2
votes
1answer
712 views
Run nmap via Tor
Is it possible to runnmap via Tor?
When I googled around, I got the impression that Tor uses Polipo / Privoxy, which are socks5 proxies. So any TCP / UDP aware applications should be able to use them ...
1
vote
0answers
313 views
Using nmap's sql-injection script to scan a specific web folder
I'm fairly new to linux and nmap. I'm using debian squeeze. I tried installing an SQL-injection script for nmap. I was able to successfully run a test scan agains my web server running Windows. ...
2
votes
3answers
637 views
Grepping several lines from Nmap output
I apologize in advance as this is a simple question.
So I'm attempting to scan a Class C to identify all mail servers by IP. The vast majority of IPs aren't mail servers. I'm trying to filter out the ...
2
votes
2answers
391 views
nmap isn't showing sshd?
I want to open a ssh terminal but it gives me a connection refused on port 22. My nmap doesn't list a port 22? How can I connect to my server?
PORT STATE SERVICE
21/tcp open ftp
...
0
votes
1answer
93 views
How to skip (omit) a sepcific port in nmap
With nmap, I want to skip the scan on port 80. I'm sure this is in the man somewhere, but I haven't found it so far. My command is simple:
nmap 24.0.0.1\24
So this will scan ports in the 24.0.0.x ...
1
vote
2answers
1k views
Fastest way to port scan. NMAP?
I am looking for a quick way to scan for commonly open ports on proxies. I am doing this through php and I have been using nmap and came up with this command:
<?php
system("nmap -PN -p ...
0
votes
2answers
589 views
nmap script needed to output text into csv format
ultimately I am looking to insert some info into a database. So I'm trying to output a file from something (probably nmap) that is formatted like this:
10.1.150.1,Up,1/3/2012,host.domain.lan
...
3
votes
3answers
203 views
Questions about nmap
I have several questions about nmap. First, nmap can detect servers via:
link-layer
network-layer
transport-layer
What are the differences (not in the layer, but in the way that nmap does it) and ...
0
votes
4answers
339 views
NMAP probing VirtualBox Client
Cannot seem to probe virtual guests from the virtual host.
These guests can be probed from other devices on the same LAN/Network, but not the host. I can understand why it might be struggling, but I ...
3
votes
1answer
103 views
Doing nmap on a network
I used nmap to scan all the ports in the hosts in a network by using the command:
$ nmap 172.31.100.0/24
What I found is that it showed the following in the result:
Nmap scan report for ...
4
votes
1answer
250 views
How to remotely detect another machine's utorrent version with nmap?
How can I use nmap to find out the utorrent version installed on a PC by scanning it from another PC on the same subnet?
-1
votes
2answers
671 views
How to generate random IP addresses
$ nmap -n -iR 0 -sL > RANDOM-IPS-TMP.txt
$ grep -o "[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*" RANDOM-IPS-TMP.txt |
egrep -v "10.*|172.[16-32].*|192.168.*|[224-255].*" > RANDOM-IPS.txt
egrep: Invalid ...
-1
votes
2answers
449 views
How to get info about given webserver FAST?
$ time nmap -q -sV -P0 -p80 google.com | fgrep '80/tcp open'
80/tcp open http Google httpd 2.0 (GFE)
real 0m6.563s
user 0m0.280s
sys 0m0.016s
$
Are there any faster methods to get info ...
