Tool DDOS XOIC 1.3 is old but extremely dangerous

first. Feature

XOIC is a tool for testing DoS attacks. This tool does a DoS attack to any IP address, with optional ports and protocols. This tool also allows testing with 3 modes: Test Mode, SEMDA MESSAGE, MAKE A DoS.
XOIC is a more powerful testing tool than DoS LOIC (Low orbit cannon) tools. This is because XOIC ignores things related to the performance of the target attack packet generation (eg access requests, TCP, UDP, ICMP messages, etc.). At the same time, this tool is more than LOIC in that it allows the option of 3 test modes suitable for user purposes.
Some key features:
– Testing the load capacity of the service in the form of DoS.
– Allows the ability to choose the type of packet to attack: TCP, UDP, ICMP.
– Test in 3 modes to suit user needs.
Ø TEST MODE: the test mode tells you how long it takes the server to respond to the number of requests made from you.
Ø SEMDA MESSAGE: DoS attack allows optionally message TCP/UDP/ICMP packets.
Ø MAKE A DoS: DoS – Normal attack mode (No access required and default message for HTTP TCP UDP ICMP packets).

2. User Manual

Step 1: Run the software.
Step 2: Enter the target’s IP address in the IP and port box to attack.

Step 3: Select packet type TCP, UDP, HTTP.
Step 4: Select attack mode:
– TEST MODE.
– SEMDA MESSAGE.
– MAKE A DoS.

Note if you want to ddos ​​to the Router, choose port 53, UDP method

3. Experimental results

Here I have tested this tool with the aim of seeing its ability to work, the number of packets generated, the packet size in each type of TCP, UDP, ICMP with 3 attack modes TEST MODE, SEMDA MESSAGE, MAKE A DoS.
Here, I tested the DoS domain name google.com.vn and used wireshark to catch the generated packets and focus on what kind of packet this is? How about the size ? how many ?
For TEST MODE, this is a test mode that tells you how long it takes the server to respond to the number of requests made from you.
Result:

We see that for two types of packets, TCP and ICMP, the response time for these two types is equivalent. As for UDP packets, the response time is relatively fast, less than or equal to 1s for 10000 connections.

For SEMDA MESSAGE and MAKE A DoS modes, we have experimental results of the number of generated packets and the packet size.

From the experimental results, we found that when testing the Send Message mode, if we leave it as default, both the size or the packet generation rate is almost equivalent to Make A DoS. And there is one thing to note when testing for UDP packets in both Send Message and Make A DoS modes, it will affect the lan you are in for testing, making network access difficult. of other computers is slow, so please be careful when using this tool.