def print_ipsdst_barras(self, file): s = sniffer() s.read_from_file(file) entropia = s.ipsdst_entropia() ips_info = s.ipsdst_info() ips = ips_info.keys() recv_pkts = ips_info.values() self.show_barras(ips, recv_pkts, entropia)
def print_ipssrc_grafo(self, file): s = sniffer() s.read_from_file(file) total_pkts = s.total_pkts() #g = nx.cycle_graph(0) g = nx.DiGraph() for src in s.comunicaciones.keys(): for dst in s.comunicaciones[src].keys(): pkts = s.comunicaciones[src][dst] g.add_edge(src,dst, weight=0.1) # tamano de los nodos en funcion de la cantidad de paquetes mandados node_size = [] for ip in g: if s.ipssrc.has_key(ip): node_size.append( s.ipssrc[ip] / total_pkts * 5000+50 ) else: node_size.append( min( s.ipssrc.values() ) ) # color de los nodos en funcion de la entropia ips_info = s.ipssrc_info() entropia = s.ipssrc_entropia() node_color = [] for ip in g: if ips_info.has_key(ip) and ips_info[ip] < entropia: # si la informacion de la ip es menor de la entropia es distinguido node_color.append(2) else: node_color.append(0) graphviz_prog = ['twopi', 'gvcolor', 'wc', 'ccomps', 'tred', 'sccmap', 'fdp', 'circo', 'neato', 'acyclic', 'nop', 'gvpr', 'dot', 'sfdp'] # grafico #pos=nx.spring_layout(g,iterations=100) #pos = nx.shell_layout(g) pos = nx.graphviz_layout(g,prog='twopi',args='') nx.draw(g,pos, node_size=node_size, node_color=node_color, alpha=0.7, edge_color='g' ) plt.show()
def combo(self):
d = sniff.findInterfaces()
for i in d:
if "Loopback" not in i:
self.Ui.comboBox.addItem(i[0])
def get_data(self):
if(sniff.run):
self.Ui.pushButton.setText("Start Sniffing")
sniff.run =False
else :
d = sniff.findInterfaces()
i=self.Ui.comboBox.currentIndex()
interface = d[i][1]
sniff.selectInterface(interface)
filter_pkt=self.Ui.lineEdit.text()
sniff.setFilter(filter_pkt)
self.Ui.pushButton.setText("Stop Sniffing")
sniff.run = True
sniff.start(self)
return 0
# self.setWindowIcon(QIcon('pic.png'))
sniff = sniffer()
app = QApplication(sys.argv)
Gui = window()
sys.exit(app.exec_())
out_lck, "\n\nSelect one of the following actions ('e' to exit): ",
["Send file", "Receive file", "MiTm", "Sniffer"])
if main_menu == 1:
option = loop_menu(out_lck, "Select an option: ", ["TCP", "UDP"])
if option == 1:
TCPclient(out_lck, host, port)
elif option == 2:
UDPclient(out_lck, host, port)
elif main_menu == 2:
option = loop_menu(out_lck, "Select an option: ", ["TCP", "UDP"])
if option == 1:
TCPserver(out_lck, host, port, extension)
elif option == 2:
UDPserver(out_lck, host, port, extension)
elif main_menu == 3:
option = loop_menu(out_lck, "Select an option: ",
["Arp Poisoner", "MAC Flooding"])
if option == 1:
arpoisoner(out_lck, interface)
elif option == 2:
macflooder(out_lck, interface)
elif main_menu == 4:
time = loop_input(out_lck, "Please insert a timeout:")
sniffer(out_lck, time, port, interface)
else:
output(out_lck, "Please insert a valid option...\n")
from scapy.all import * from sniffer import * import sys print len(sys.argv) if( len(sys.argv) <= 2 or (sys.argv[1] == 'lan' and len(sys.argv) < 4) ): print 'Formato de uso: escucha_pasiva.py [file/lan] [archivo_entrada/archivo_salida] [tiempo_sniff]' sys.exit() if( sys.argv[1] == 'file' ): print "Se lee del archivo" pkts_file = sys.argv[2] snf = sniffer() snf.read_from_file(pkts_file) snf.dump_grafo( "%s_del_archivo.dot" % (pkts_file,) ) sys.exit() if( sys.argv[1] == 'lan' ): print "Se lee de la LAN" lan_name = sys.argv[2] sniff_time = int(sys.argv[3]) * 60 snf = sniffer() def arp_monitor_callback(pkt): return snf.guardar_pkt(pkt)