To simulate an ICMP Redirect Attack that contains transmitting false ICMP redirect messages to a target host, which persuading it to modify their routing table and transfer traffic via a malicious router or device. This kind of attack is frequently utilized to intercept, change, or drop traffic. In this MATLAB simulation, we can design the attack by:
- Describing a network topology with routers and hosts.
- Replicating the legitimate routing behavior.
- Inserting false ICMP redirect messages from an attacker to change the route within the victim’s routing table.
- Envisioning the routing path before and after the attack.
Steps to Simulate an ICMP Redirect Attack in MATLAB
- Describe the Network Topology and Routing Table
- Replicate Initial Routing Behavior
- Insert Malicious ICMP Redirect Message
- Modernize the Routing Table Based on the Redirect
- Envision the Network and Routing Path Changes
- Define the Network Topology and Routing Table
Configure a basic network topology containing the source host, destination host, legitimate router, and a malicious router. Describe a routing table for the origin host.
% Define network nodes
nodes = {‘Source’, ‘Router1’, ‘Router2 (Malicious)’, ‘Destination’};
numNodes = length(nodes);
% Define initial routing table for the Source
% The table format: Destination, NextHop
routingTable = struct(‘Destination’, ‘Destination’, ‘NextHop’, ‘Router1’);
disp(‘Initial Routing Table at Source:’);
disp(routingTable);
- Simulate Initial Routing Behavior
Replicate the traffic flow from the origin to the destination through the legitimate router (Router1) according to the first routing table.
% Initial route from Source to Destination
initialPath = {‘Source’, routingTable.NextHop, ‘Destination’};
disp(‘Initial Path from Source to Destination:’);
disp(strjoin(initialPath, ‘ -> ‘));
- Inject Malicious ICMP Redirect Message
Replicate the attacker transmitting an ICMP redirect message to the source host, which suggesting that it should route traffic to the destination via the malicious router or Router2 rather than the legitimate router.
% ICMP Redirect Message from Malicious Router (Router2)
% Suggests Source to update NextHop to ‘Router2 (Malicious)’ for ‘Destination’
icmpRedirectMessage = struct(‘Target’, ‘Source’, ‘NewNextHop’, ‘Router2 (Malicious)’, ‘Destination’, ‘Destination’);
disp(‘Injected ICMP Redirect Message:’);
disp(icmpRedirectMessage);
- Update the Routing Table Based on the Redirect
Replicate the source host updating their routing table depends on the malicious ICMP redirect message.
% Update the routing table at Source based on ICMP redirect
routingTable.NextHop = icmpRedirectMessage.NewNextHop;
disp(‘Updated Routing Table at Source after ICMP Redirect Attack:’);
disp(routingTable);
% Updated path from Source to Destination (now going through the malicious router)
updatedPath = {‘Source’, routingTable.NextHop, ‘Destination’};
disp(‘Updated Path from Source to Destination after ICMP Redirect Attack:’);
disp(strjoin(updatedPath, ‘ -> ‘));
- Visualize the Network and Routing Path Changes
Make a visualization displaying the network topology and how the path modifies from the source to the destination after the attack.
% Define node positions for visualization
nodePositions = [10 10; 20 15; 20 5; 30 10]; % [Source, Router1, Router2, Destination]
figure;
hold on;
% Plot network nodes
for i = 1:numNodes
plot(nodePositions(i, 1), nodePositions(i, 2), ‘o’, ‘MarkerSize’, 8, ‘MarkerFaceColor’, ‘b’);
text(nodePositions(i, 1), nodePositions(i, 2) + 1, nodes{i}, ‘HorizontalAlignment’, ‘center’);
end
% Plot initial route (Source -> Router1 -> Destination)
plot([nodePositions(1, 1), nodePositions(2, 1), nodePositions(4, 1)], …
[nodePositions(1, 2), nodePositions(2, 2), nodePositions(4, 2)], ‘g–‘, ‘LineWidth’, 2, ‘DisplayName’, ‘Initial Path’);
% Plot new route after ICMP redirect (Source -> Router2 -> Destination)
plot([nodePositions(1, 1), nodePositions(3, 1), nodePositions(4, 1)], …
[nodePositions(1, 2), nodePositions(3, 2), nodePositions(4, 2)], ‘r-‘, ‘LineWidth’, 2, ‘DisplayName’, ‘Path After ICMP Redirect’);
title(‘Network Topology with ICMP Redirect Attack’);
xlabel(‘X Position’);
ylabel(‘Y Position’);
legend(‘show’);
grid on;
hold off;
Explanation of Key Components
- Network Topology: The network contains four nodes that are a source host, a legitimate router, a malicious router, and the destination.
- Initial Routing Table: The source firstly routes traffic via the legitimate router, which following the intended path.
- ICMP Redirect Message: The attacker transmits a spoofed ICMP redirect message to the source that evoking it reroute traffic via the malicious router.
- Routing Table Update: The source modernizes their routing table, changing the path to run through the attacker, after receiving the redirect message.
- Visualization: The network and the routing path modifies are envisioned to explain how the redirect attack changes the intended route.
Possible Extensions
- Countermeasures: Execute the detection mechanisms to flag unexpected ICMP redirect messages.
- Dynamic Routing Simulation: Expand the network with dynamic routing protocols to learn how legitimate routers manage the ICMP redirects.
- Traffic Analysis: Replicate data interception at the malicious router to observe how the attacker can capture or influence traffic.
- Multi-Hop Routing: Replicate the larger networks in which several hops are included then monitor how ICMP redirects impact complex routing tables.
We had shown the simulation process that comprising detailed information and extension on how to model and replicate the ICMP Attack projects utilizing MATLAB environment. Kindly send us your information via email, and you will receive exceptional support. Simply contact phdprime.com for customized assistance with your ICMP Redirect Attack Projects. Our team of researchers is ready to provide you with high-quality ideas and topics related to ICMP Redirect Attack Projects, and we can assist you in evaluating network performance for your project. Furthermore, we offer assistance with MATLAB simulations tailored to your specific project needs.
