Merge pull request #532 from SyedImtiyaz-1/networkScan

Added Network Scanner {address type-}

Author: avinashkranjan

nScan/NScan.py

@@ -0,0 +1,104 @@
+#! /usr/bin/env python3
+
+'''
+Name: Shinobi-Scanner 1.1
+Description: Network Scanner
+Version: Python 3.7
+-
+Author: Igor M. Martins (r4msolo)
+'''
+
+import argparse
+import socket
+import sys
+
+class NetworkScan():
+
+	#Portas encontradas | Port found
+	portfound = []
+		
+	#Serviços encontrados | Services found
+	flagfound = []
+
+	def __init__(self):
+		print(banner)
+		try:
+			self.parameters()
+			try:
+			    domain = args.address,socket.gethostbyaddr(args.address)
+			    x = domain[1][0]
+			    z = domain[1][2][0]
+			    print(RED+BOLD+"\n => Target",x,"<=>",z,"\n"+ENDC)
+			except:
+			    print(RED+BOLD+"\n => Target",args.address,"\n"+ENDC)
+			
+			self.portScan()
+
+		except TypeError:
+			print(GREY+"[!] Use ./shinobi.py -h for help"+ENDC)
+			quit()
+
+	def portScan(self):
+		#[DEFAULT] Varre todas portas se não for passado parâmetro | scans all ports as default
+		if args.ports == None:
+			self.ports = list(range(1,65536))
+		
+		#Faz a varredura nas portas somente passadas por parametro | Scans the ports passed by parameter
+		elif args.ports != None:
+			self.ports = args.ports
+
+		try:
+			for num, port in enumerate(self.ports):
+				conn = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
+				conn.settimeout(2)
+				if conn.connect_ex((args.address,int(port))) == 0:
+					try:
+						#busca o serviço por banner retornado | finds the service by the returned banner
+						flag = conn.recv(40).decode("utf-8","ignore").strip("\n")
+						assert flag
+						conn.close()
+
+					except:
+						flag = "\tUnknown"
+						conn.close()
+
+					self.portfound.append(port)
+					self.flagfound.append(flag)
+				
+				conn.close()		
+				print(GREEN+"[!] Scanning ports",str(num+1)+"/"+str(len(self.ports)),"...","Open ports:",len(self.portfound), end = "\r")
+
+			if len(self.portfound) >=1:
+				self.showResults()
+			else:
+				print("\n[!] No port found")
+
+
+		except KeyboardInterrupt:
+			self.showResults()
+			print("Scan finished by user...")
+		
+	def showResults(self):
+		print("\n[+] Open ports found:\n[PORT]\t\t[SERVICE]\n")
+		for l in self.portfound:
+			index = self.portfound.index(l)
+			flag = self.flagfound[index]
+			print(str(l)+"/tcp"+"\t",flag)
+
+	def parameters(self):
+ 		global args
+ 		parser = argparse.ArgumentParser()
+ 		parser.add_argument("-a", dest="address", action="store", help="To set the address (ex. -a 127.0.0.1)")
+ 		parser.add_argument("-p", dest="ports", nargs="+", action="store", help="For specific port scans (ex. -p 22 80)")
+ 		args = parser.parse_args()
+
+'''Colors'''
+BLUE = '\033[94m'
+GREEN = '\033[92m'
+GREY = '\033[93m'
+RED = '\033[91m'
+ENDC = '\033[0m'
+BOLD = '\033[1m'
+
+if __name__ == "__main__":
+	NetworkScan()

nScan/README.md

@@ -0,0 +1,11 @@
+# Network Scanner
+
+```
+  $ -a [ADDRESS] # To scan all ports
+```
+
+```
+  $ -a [ADDRESS] -p [PORTS] # To specific ports
+```
+
+