dhcpain 1.0.0

DHCP Exhaustion utility

# DHCPain

DHCPain is a simple, no-nonsense DHCP attack toolkit built in Scapy for Python3. It is capable of locating all DHCP servers on the network as well as exhausting DHCP scopes by responding to DHCP Offer messages.

### Purpose Some attack utilities either do not work with the current version of Scapy (such as [DHCPig](https://github.com/kamorin/DHCPig)), or only floods the network with DHCP Discover packets without properly responding to DHCP Offer messages. This tool is simple and fixes both of these issues.

### Setup

git clone https://github.com/GoodiesHQ/DHCPain

Though it is not required, it is recommended to install DHCPain into a virtual environment.

python3 -m virtualenv DHCPain cd DHCPain

# Linux . bin/activate

# Windows Scriptsactivate.bat

Once your environment is ready, simply install the requirements. DHCPain is a standalone python file.

pip install -r requirements.txt python dhcpain.py

### Usage

usage: dhcpain.py [-h] (–iface IFACE | –list) [–threads THREADS] [–delay DELAY]

optional arguments:

-h, --help

show this help message and exit

--iface IFACE, -i IFACE

Interface name/index

--list, -l

List available interfaces

--threads THREADS, -t THREADS

Number of concurrent threads

--delay DELAY, -d DELAY

Delay between messages per thread

### Example (Linux) With Linux, the common interface name is the only thing necessary for execution:  

### Example (Windows) On Windows, you will need to provide either the complete interface name, or the index. In this case, either of these two commands would operate the same way:

python dhcpain.py –iface 28 python dhcpain.py –iface “Intel(R) Dual Band Wireless-AC 8275”


Once the interface is selected, it will perform as normal: