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metasploit-framework
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rubocop

bug/bundler_fix
Stuart Morgan 2015-11-29 18:59:40 +00:00
parent 6a567845e0
commit 10f89239a5
1 changed files with 100 additions and 105 deletions
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33
modules/post/multi/manage/multiport_egress_traffic.rb
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@ -9,7 +9,6 @@ require 'msf/core'
require 'rex' require 'rex'
class Metasploit3 < Msf::Post class Metasploit3 < Msf::Post
def initialize(info = {}) def initialize(info = {})
super(update_info(info, super(update_info(info,
'Name' => 'Generate TCP/UDP Outbound Traffic On Multiple Ports', 'Name' => 'Generate TCP/UDP Outbound Traffic On Multiple Ports',
@ -55,11 +54,11 @@ class Metasploit3 < Msf::Post
end end
end end
def native_init_connect(proto,ip,port,num) def native_init_connect(proto, ip, port, num)
vprint_status("[#{num}:NATIVE] Connecting to #{ip} port #{proto}/#{port}") vprint_status("[#{num}:NATIVE] Connecting to #{ip} port #{proto}/#{port}")
if proto == 'TCP' if proto == 'TCP'
begin begin
rtcp = Rex::Socket::Tcp.create( Rex::Socket::Tcp.create(
'PeerHost' => ip, 'PeerHost' => ip,
'PeerPort' => port, 'PeerPort' => port,
'Timeout' => 1 'Timeout' => 1
@ -100,7 +99,7 @@ class Metasploit3 < Msf::Post
proto = datastore['PROTOCOL'] proto = datastore['PROTOCOL']
# If we want WINAPI egress, make sure winsock is loaded # If we want WINAPI egress, make sure winsock is loaded
if type=='WINAPI' if type == 'WINAPI'
unless client.railgun.ws2_32 unless client.railgun.ws2_32
print_error("This method requires railgun and support for winsock APIs. Try using the NATIVE method instead.") print_error("This method requires railgun and support for winsock APIs. Try using the NATIVE method instead.")
return return
@ -113,7 +112,7 @@ class Metasploit3 < Msf::Post
workload_cycle = 0 workload_cycle = 0
completed_cycle = false completed_cycle = false
if thread_num>1 if thread_num > 1
# Now we need to divvy up the ports into pots for each thread # Now we need to divvy up the ports into pots for each thread
while !ports.nil? && !ports.empty? while !ports.nil? && !ports.empty?
@ -141,10 +140,9 @@ class Metasploit3 < Msf::Post
end end
# If native, set up the route # If native, set up the route
if type=='NATIVE' if type == 'NATIVE'
if (gw = framework.sessions.get(datastore['SESSION'])) and (gw.kind_of?(Msf::Session::Comm)) if (gw = framework.sessions.get(datastore['SESSION'])) && (gw.is_a?(Msf::Session::Comm))
route_result = Rex::Socket::SwitchBoard.add_route(remote, '255.255.255.255', gw) route_result = Rex::Socket::SwitchBoard.add_route(remote, '255.255.255.255', gw) if route_result
if route_result
print_status("Adding route to direct egress traffic to #{remote}") print_status("Adding route to direct egress traffic to #{remote}")
else else
print_error("Error adding route to direct egress traffic to #{remote}") print_error("Error adding route to direct egress traffic to #{remote}")
@ -152,19 +150,18 @@ class Metasploit3 < Msf::Post
else else
print_error("Error getting session to route egress traffic through to #{remote}") print_error("Error getting session to route egress traffic through to #{remote}")
end end
end
print_status("Generating #{proto} traffic to #{remote}...") print_status("Generating #{proto} traffic to #{remote}...")
if thread_num>1 if thread_num > 1
a = [] a = []
0.upto(thread_num - 1) do |num| 0.upto(thread_num - 1) do |num|
a << framework.threads.spawn("Module(#{refname})-#{remote}-#{proto}", false, workload_ports[num]) do |portlist| a << framework.threads.spawn("Module(#{refname})-#{remote}-#{proto}", false, workload_ports[num]) do |portlist|
portlist.each do |dport| portlist.each do |dport|
if type == 'WINAPI' if type == 'WINAPI'
winapi_egress_to_port(proto,remote,dport,num) winapi_egress_to_port(proto, remote, dport, num)
elsif type == 'NATIVE' elsif type == 'NATIVE'
native_init_connect(proto,remote,dport,num) native_init_connect(proto, remote, dport, num)
end end
end end
end end
@ -173,14 +170,14 @@ class Metasploit3 < Msf::Post
else else
ports.each do |dport| ports.each do |dport|
if type == 'WINAPI' if type == 'WINAPI'
winapi_egress_to_port(proto,remote,dport,0) winapi_egress_to_port(proto, remote, dport, 0)
elsif type == 'NATIVE' elsif type == 'NATIVE'
native_init_connect(proto,remote,dport,0) native_init_connect(proto, remote, dport, 0)
end end
end end
end end
if type=='NATIVE' if type == 'NATIVE'
route_result = Rex::Socket::SwitchBoard.remove_route(remote, '255.255.255.255', gw) route_result = Rex::Socket::SwitchBoard.remove_route(remote, '255.255.255.255', gw)
if route_result if route_result
print_status("Removed route needed to direct egress traffic to #{remote}") print_status("Removed route needed to direct egress traffic to #{remote}")
@ -190,11 +187,10 @@ class Metasploit3 < Msf::Post
end end
print_status("#{proto} traffic generation to #{remote} completed.") print_status("#{proto} traffic generation to #{remote} completed.")
return
end end
# This will generate a packet on proto <proto> to IP <remote> on port <dport> # This will generate a packet on proto <proto> to IP <remote> on port <dport>
def winapi_egress_to_port(proto,remote,dport,num) def winapi_egress_to_port(proto, remote, dport, num)
socket_handle = winapi_create_socket(proto) socket_handle = winapi_create_socket(proto)
if socket_handle['return'] == 0 if socket_handle['return'] == 0
vprint_status("[#{num}:WINAPI] Error setting up socket for #{remote}; Error: #{socket_handle['GetLastError']}") vprint_status("[#{num}:WINAPI] Error setting up socket for #{remote}; Error: #{socket_handle['GetLastError']}")
@ -213,5 +209,4 @@ class Metasploit3 < Msf::Post
client.railgun.ws2_32.closesocket(socket_handle['return']) client.railgun.ws2_32.closesocket(socket_handle['return'])
end end
end end