Navigation



Nat Probe – NAT Detection Tool

Last updated: September 9, 2015 | 30,972 views

The New Acunetix V12 Engine


This little, but very useful program, try to sends ICMP packet out the LAN, and detect all the host that allow it. Whit this you can find bugs in your (company?) network ( or others), for example hosts that allow p2p connections.

Explanation

When we use a Gateway, we send the packets with IP destination of the target, but the destination MAC on the ethernet is the MAC at the Gateway. If we send a packet to the different MACs in the LAN, we can know who is the gateway when we receive an response from this MAC.

Some times we can discover more than one box configured to be an gateway, generally, this is an wrong configuration, and the box will response with an ICMP-Redirect. This is the same, because the script only verify if the mac response.

NatProbe is develop in Python with the Scapy library.

You can download Nat Probe here:

natprobe.1.0.tar.gz

Or read more here.

Share
Tweet
+11
Share
1 Shares
Posted in: Hacking Tools, Networking Hacking

, ,


Latest Posts:


DeepSound - Audio Steganography Tool DeepSound – Audio Steganography Tool
DeepSound is an audio steganography tool and audio converter that hides secret data into audio files, the application also enables you to extract from files.
March 5, 2019 - 317 Shares
2019 High Severity Vulnerabilities What are the MOST Critical Web Vulnerabilities in 2019?
So what is wild on the web this year? Need to know about the most critical web vulnerabilities in 2019 to protect your organization?
February 27, 2019 - 86 Shares
GoBuster - Directory/File & DNS Busting Tool in Go GoBuster – Directory/File & DNS Busting Tool in Go
GoBuster is a tool used to brute-force URIs (directories and files) in web sites and DNS subdomains (inc. wildcards) - a directory/file & DNS busting tool.
February 25, 2019 - 116 Shares
BDFProxy - Patch Binaries via MITM - BackdoorFactory + mitmProxy BDFProxy – Patch Binaries via MiTM – BackdoorFactory + mitmproxy
BDFProxy allows you to patch binaries via MiTM with The Backdoor Factory combined with mitmproxy enabling on the fly patching of binary downloads
February 4, 2019 - 206 Shares
Domained - Multi Tool Subdomain Enumeration Domained – Multi Tool Subdomain Enumeration
Domained is a multi tool subdomain enumeration tool that uses several subdomain enumeration tools and wordlists to create a unique list of subdomains.
January 20, 2019 - 161 Shares
Acunetix Vulnerability Scanner For Linux Now Available Acunetix Vulnerability Scanner For Linux Now Available
Acunetix Vulnerability Scanner For Linux is now available, now you get all of the functionality of Acunetix, with all of the dependability of Linux.
December 20, 2018 - 200 Shares


3 Responses to Nat Probe – NAT Detection Tool

  1. dean October 10, 2009 at 2:20 pm #

    Is there any example, how to use this tool?
    Thanks

  2. ica October 11, 2009 at 7:31 am #

    I’m getting this error:

    Traceback (most recent call last):
    File “natprobe.py”, line 65, in
    ping = ping_constructor (options.ip_dest)
    File “natprobe.py”, line 10, in __init__
    self.ether = scapy.Ether()
    AttributeError: ‘module’ object has no attribute ‘Ether’

    the command: python natprobe.py -f ethers.log -d 2.2.2.2

  3. rulzyoda October 13, 2009 at 3:20 am #

    @ica thats the same thing I am getting.
    I troubleshooted it for 3 hours couldn’t figure it out

    I actually reported it to the author on his blog and he immediately deleted the comment from his post! So don’t expect an updated version anytime soon