Arp spoof detection tool
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arpstraw is an open source [MITM] detection tool that notify user when it detect an ArpSpoof attack. It rests on a config file arpstraw.cfg where you can specify each host you know in your network.


This program required root permission to work. For the installation you need pip to install the requirements.

git clone

pip install -r requirements.txt

Before the usage, you must copy the template.cfg file and rename it to arpstraw.cfg and specify the hosts you know on your network. For example your router ip/mac addresses and other hosts you want.


To get the tool help :

sudo python -h

To launch detection on a interface :

sudo python -i eth0

To launch detection on a pcap :

sudo python -f myfile.pcap