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Messages - christian25r

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Scripting Languages / Re: [PYTHON] A simple port scanner (whith some questions)

« on: July 21, 2015, 11:53:35 AM »

hello,

here is a new source i have done for my port-scanner (always free for use in legal way for white-hats)

Code: [Select]


from socket import *


open_p, closed_p = [], []
reponse = ["OPEN PORTS","CLOSED PORTS","SCANNING PORTS:","TYPE","SCANNING","ADDRESS"]

address = raw_input ("{}: ".format(reponse[5]))
ip = gethostbyname(address)

print "{0}:{1}\n".format(reponse[4],ip)



def scan_c(address,port):  
    s = socket(AF_INET,SOCK_STREAM)
    s.settimeout(0.17)
    result = s.connect_ex((address,port))    
    if result == 0:
        open_p.append(port)
        s.shutdown(2)
    else:
        closed_p.append(port)    
    s.close


def main():
    print reponse[2]
    for port in range (0,101):
        print port,
        scan_c(address,port)

    
if __name__ == "__main__":
    main()


print "\n\n{}".format(reponse[0])
for elements in open_p:
    print "{0} {1} :{2}".format(elements,reponse[3],getservbyport(elements))

this range system was only for test , will change it next to add a user input range system ,and a port list system too
now i want to do multithreading and queue on it (but no clue how to do it , i'm still noob in python !! ), and next add all options i had on one of the first versions (whois,bannergrabing,nslookup,etc.. only in python )
if someone have an idea how to thread and queue this new source ^^

Have a nice day all

Scripting Languages / Re: [PYTHON] A simple port scanner (whith some questions)

« on: June 26, 2015, 02:04:15 PM »

back ^^

hello,

i have done some changes (have add try/except and add two settimeouts) and have test it on a friend's website , and it seems to work .

Here is the code:

Code: [Select]

from socket import *

print "Simple port scanner"
print "-------------------"
print ""
address = raw_input("Enter address (or localhost): ")
ip = gethostbyname(address)
print address,"has the IP:",ip
alpha = int(raw_input("Port (min):"))
omega = int(raw_input("Port (max):"))
    

def scanner(ip,alpha, omega):
    count = 0    
    for ports in range(alpha, omega):
        try:
            print "Scanning port :%d" % (ports,)
            s = socket(AF_INET, SOCK_STREAM)
            s.settimeout(3)
            s.connect((ip, ports))
            s.settimeout(3)
            print "Port %d: is OPEN" % (ports,)
            count = count + 1
        except:
            print "Port %d is CLOSED" % (ports,)
        s.close()
    print "Scanning finished !"
    print ""
    print "Found %d open ports" % (count)          
        
        
 
    
print ""
print "Begin to scan..."
scanner(ip,alpha,omega)

And the output is:

Code: [Select]

Simple port scanner
-------------------

Enter address (or localhost): xxx.xxx.org
xxx.xxx.org has the IP: xx.xx.xxx.xxx
Port (min):79
Port (max):82

Begin to scan...
Scanning port :79
Port 79 is CLOSED
Scanning port :80
Port 80: is OPEN
Scanning port :81
Port 81 is CLOSED
Scanning finshed !

Found 1 open ports
>>> ================================ RESTART ================================
>>> 
Simple port scanner
-------------------

Enter address (or localhost): xxx.xxx.org
xxx.xxx.org has the IP: xx.xx.xxx.xxx
Port (min):440
Port (max):445

Begin to scan...
Scanning port :440
Port 440 is CLOSED
Scanning port :441
Port 441 is CLOSED
Scanning port :442
Port 442 is CLOSED
Scanning port :443
Port 443: is OPEN
Scanning port :444
Port 444 is CLOSED
Scanning finished !

Found 1 open ports
>>>

Now im trying to improve with threads (but same.... never used it ^^)
not sure if it's understandable , but i try
ex: if i want to scan 100 ports , i want to divide it , and scan 10 with thread 1 , 10 with tread 2, etc .....

Have a nice day

Scripting Languages / Re: [PYTHON] A simple port scanner (whith some questions)

« on: June 21, 2015, 01:17:25 PM »

yes i'm not native English speaking , i come from France ^^
thank you for you anwser Kenjoe41.
just have take few other source-codes to improve my script.
ex: (http://stackoverflow.com/questions/16045946/modified-violent-python-port-scanner-prints-but-doesnt-run)
and:(http://www.pythonforpentesting.com/2013/10/port-scanning-with-python.html)
wil try to add try/exceot and banner grabbing , and also the time taken to do all the processes.
and open all my ebooks and websites to find more informations .
i have also done my introduction in the member introduction section

Scripting Languages / [PYTHON] A simple port scanner (whith some questions)

« on: June 20, 2015, 11:05:21 PM »

hello,

i'm new to python programming and here is a fisrt code i've done

so,here is a port scanner i've done , it works fine on localhost ,
but when i try to scan a website , after waiting 10 minutes there is nothing
what is wrong with my code.

Code: [Select]

from socket import *

print "Simple port scanner"
print "-------------------"
print ""
adress = raw_input("Enter adress (or localhost): ")
ip = gethostbyname(adress)
print adress,"has the IP:",ip
alpha = int(raw_input("Port (min):"))
omega = int(raw_input("Port (max):"))
    

def scanner(ip,min_port, max_port):
    count = 0
    for ports in range(alpha, omega):
        s = socket(AF_INET, SOCK_STREAM)
        result = s.connect_ex((ip, ports))
        if(result == 0) :
            print 'Port %d: is OPEN' % (ports,)
            count = count + 1
        s.close()
    print "Scanning finshed !"
    print ""
    print "Found",count,"open ports"           
        
        
 
    
print ""
print "Beggin to scan..."
scanner(ip,alpha,omega)

Here is the output for localhost:

Code: [Select]

Simple port scanner
-------------------

Enter adress (or localhost): localhost
localhost has the IP: 127.0.0.1
Port (min):0
Port (max):100

Beggin to scan...
Port XX: is OPEN
Port XX: is OPEN
Scanning finshed !

Found 2 open ports

and the output for google (for example)
and there is the problem , there is NOTHING

Code: [Select]

Simple port scanner
-------------------

Enter adress (or localhost): google.com
google.com has the IP: 74.125.195.100
Port (min):24
Port (max):82

Beggin to scan...

Thank you for helping me .

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