aSYNcrone – SYN Flood DDoS Tool

aSYNcrone is a free and  Open source tool available on GitHub. It uses perfectly legitimate HTTP traffic. It makes a full TCP connection and then requires only a few hundred requests at long-term and regular intervals. As a result, the tool doesn’t need to send a lot of traffic to exhaust the available connections on a server. we can perform denial of service attacks using this tool. its a framework written in python .this tool  allows a single machine to take down another machine’s web server

Uses of aSYNcrone:

• It is an open-source tool so you can download it from GitHub for free of cost.
• It uses perfectly legitimate HTTP traffic.
• Denial of service attacks can be executed with the help of aSYNcrone by generating heavy traffic of botnets.
• aSYNcrone sends multiple requests to the target as a result generates heavy traffic botnets.
• aSYNcrone can be used to perform a DDoS attack on any webserver.
• Denial of service attacks can be executed with the help of aSYNcrone by generating heavy traffic of botnets.

Installation

Step 1: Open your Kali Linux and then Open your Terminal.

git clone https://github.com/fatih4842/aSYNcrone.git

Step 2: Now use the following command to move into the directory of the tool.

cd aSYNcrone

Step 3: Now use the following command to install the tool.

gcc aSYNcrone.c -o aSYNcrone -lpthread

The tool has been downloaded successfully. Now we will see examples to use the tool.

Usage

Example 1: Use the aSYNcrone tool to perform a DDOS attack on an IP address.

DDoS

Attack has been started. This is how you can also perform a DDOS attack on a target.

Example 1: Use the aSYNcrone tool to perform a DDOS attack on an IP address.

./aSYNcrone <source port> <target IP> <target port> <thread number>