Aurélien Chalot @Defte_
Hacker, sysadmin and security researcher @OrangeCyberdef 💻 Calisthenic enthousiast 💪 and wannabe philosopher https://t.co/SqDDhIGGGh 📖 🔥 Hide&Sec 🔥 blog.whiteflag.io The grid Joined November 2017-
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Aurélien Chalot retweeted
ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. ILS DOIVENT TOUS PARTIR. BAYROU, RETAILLEAU, DARMANIN, NUÑEZ, BORNE, BERGÉ, BARROT, MACRON, TOUS !
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Aurélien Chalot retweeted
👀Turns out MS-EVEN can do a lot more than NULL auth: In addition to leaking environment variables, it is possible to coerce authentication from arbitrary logged on users* 🤯 *If you are willing to trigger Windows Defender.
Reading astrophysics books I saw the following quote from Isaac Asimov: The most important sentence in sciences, the one that announces new discoveries isn't Eurêka but "that's funny..." that's the hacking spirit 🤌🏼
Aurélien Chalot retweeted
Thanks to everyone who joined my DEFCON33 talk!🎉 For those of you who missed it and are interested in seeing how we can extract cleartext credentials and bypass MFA directly from the official Microsoft login page, I just uploaded the recording to YouTube: youtu.be/z6GJqrkL0S0
Aurélien Chalot retweeted
gpoParser, which I presented at #leHACK2025 and #DEFCON, is available here: github.com/synacktiv/gpoP… It is a specialized utility designed to enumerate Group Policy Objects (GPOs) and identify potential security misconfigurations.
This was implemented in bloodhound but missing in NXC, not anymore 🥳🥳🥳
This was implemented in bloodhound but missing in NXC, not anymore 🥳🥳🥳
Go fuck yourself EU 😊
Aurélien Chalot retweeted
hashcat v7.0.0 released! After nearly 3 years of development and over 900,000 lines of code changed, this is easily the largest release we have ever had. Detailed writeup is available here: hashcat.net/forum/thread-1…
Last month I spent hours implementing Channel Binding for MSSQLClient on Impacket. If you are interested in how CBT is computed, handling STARTTLS in python, TLS introspection on Windows or simply MSSQL databases check it out sensepost.com/blog/2025/a-jo… :)
Aurélien Chalot retweeted
Reverse engineering Microsoft’s SQLCMD.exe to implement Channel Binding support for MSSQL into Impacket’s mssqlclient.py. Storytime from Aurelien (@Defte_), including instructions for reproducing the test environment yourself. (link below)
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