Questions tagged [arp-spoofing]

ARP spoofing is an attack technique which sends spoofed Address Resolution Protocol (ARP) messages to Local Area Network (LAN). The idea is to identify attacker's MAC address as the address of another network host and redirect traffic intended for another IP address to the attacker's IP address instead.

ARP spoofing is an attack technique which sends spoofed Address Resolution Protocol (ARP) messages to Local Area Network (LAN). The idea is to identify attacker's MAC address as the address of another network host and redirect traffic intended for another IP address to the attacker's IP address instead.

ARP spoofing, if successful, enables an attacker to intercept LAN data packets, shape traffic, or stop it altogether. This type of attack is often used as an attacker's opening gambit for other attacks, such as denial of service (DoS), man in the middle (MiTM), or session hijacking. This attack can only be staged on local networks that use Address Resolution Protocol (ARP).

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Can I encrypt the packets that are sent to my router?

Is there a way to encrypt HTTP traffic to avoid man-in-the-middle attacks? I use Google Chrome.
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What are the ways to identify a DNS cache poisoning attack?

Consider a scenario: (at victims end) in DNS cache poisoning attack. When the victim will go to a website (eg: gmail.com), he will be taken to some other phishy website. Now here the URL remains the same, so is there any way to identify that the…
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ARP spoofing doesn't work as expected?

I have seen products like CUJO (https://www.getcujo.com) and Firewalla (https://firewalla.com/) doing ARP spoofing for network filtering and device blocking. As far as know, simplest way to reproduce same situation is to use arpspoof. I have tested…
RedS
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ARP poisoning NAC

I need some help in understanding the technique of Genians/Trustwave NAC regarding ARP poisoning. As seen here Bypassing Trustwave NAC, it looks like a good method, but I don't simply get it. With ARP poisoning, the NAC device should send an ARP…
RedS
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Bettercap/ettercap unable to detect HTTP packets

Basically, I am trying to sniff the network traffic from my other computer. So here's the situation: I am in a network, where: 192.168.1.1 - default gateway 192.168.1.24 - "victim" (my other computer) 192.168.1.20 - "attacker" I am using bettercap,…
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In ARP spoofing is it two MAC mapping to one IP address OR two IP mapping to one MAC address?

In ARP spoofing, is it two MACs mapping to one IP address OR two IPs mapping to one MAC address? As far as I understand, it should be two MACs mapping to one IP. But I came across this question which has tick mark (accepted as best answer) on it and…
Sunny Nehra
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Building a malicious captive portal

So I'm trying to build a malicious captive portal but I'm stuck on the part where you need to know stuff. Anytime a HTTP request comes in, everything works fine. However, when an HTTPS connection comes in, it refuses to accept my certificate. My…
DotNetRussell
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ARP poisoning command slows down victim internet and victim has no access

im currently enrolled in a CPEH course my 3rd lab was arp poison. command i used is echo -1 > /proc/sys/met/ipv4/ip_forward iptables -t nat -A PREROUTING -p tcp --detination-port 80 -j REDIRECT --to- port 1000 did same for 443 protocol sslstrip…
Ali Jammal
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arp spoofing on ni myrio

I created a traffic light system using NI myRio and LabVIEW, Now I want to arp spoof this system what I did is using arpspoof command on another PC that runs kali linux, The ip address are: 192.168.2.15 myRio 192.168.2.9 my computer that runs…
S_Flora
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MITM based on ARP spoofing

I fail to understand how a MITM attack sniffs packets and modifies them.In the case of ARP spoofing although the attacker has spoofed the MAC address of a host, how does he modify it? if he listen to the message between the sender and destination …
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Blocking EAPOL packets

Is it possible to block EAPOL packets? What I'm trying to do is block the 4th message of the 4-Way-Handshake in order to trigger retransmission of message 3. This is what I thought to do. I'd like to know if it's possible or not: ARP-spoofing to…
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Can't see ARP poisoning packets on Wireshark and Scapy

I'm trying to create a python script to detect ARP poisoning on WiFi networks. I'm using scapy and wireshark to check scapy's output. I'm stuck trying to see all ARP traffic on the network, I can only see packets sent by me and broadcasted ones. Is…
ebdecastro
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Is it possible to Spoof Another Machine's MAC Address on LAN?

Is it possible to Spoof Another Machine's MAC Address on LAN? I know we can spoof mac address of machine that we are currently on, using macchanger or ifconfig wlan0 ether de:ad:be:ef:ca:fe. But I want to make another host on LAN to pretend that it…
vs4vijay
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How to use Ettercap arp spoofing to log internet traffic (how to resolve ineffective arp spoofing)?

I want to capture all internet traffic on a small network, so I am experimenting with ARP spoofing of the default gateway but I don't see the spoofed ARP cache entries. I am using two Linux machines on the network, one - the attack machine - runs…
starfry
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Why computer answers an Arp Request made by Itself

I am studying about arp, and I want to know more about how it works. Right now, I am using Wireshark and this function that returns the mac address from a given ip address ipAddress: IPAddress IP = IPAddress.Parse(ipAddress); byte[]…
Adola
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