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Nicolas D Profile
Nicolas D

@_Homeostasie_

Followers
523
Following
423
Statuses
266

Security Researcher. Reversing for finding and exploiting various bugs. Mainly focused on Windows both user and kernel. Combining security improvement with fun.

France
Joined December 2018
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@_Homeostasie_
Nicolas D
5 years
[New Post] Here is my detailed write-up on a new #SMBv1 vulnerability named #SMBLost (CVE-2020-1301). #RCE conceivable. Find out why #SMBLost is less harmful than #SMBGhost or #EternalBlue. #PoC causing a remote #DoS available. Stay secure! 🙂 ➡️
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@_Homeostasie_
Nicolas D
6 months
RT @_0xDeku: If you have not checked it out yet, Windows Downdate tool is live! You can use it to take over Windows Updates to downgrade an…
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@_Homeostasie_
Nicolas D
6 months
RT @phrack: The time has come, and with it your reading material for the week. Phrack #71 is officially released ONLINE! Let us know what…
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@_Homeostasie_
Nicolas D
9 months
RT @waleedassar: I am releasing my kernel fuzzer "SimpleNTSyscallFuzzer" for public use. With the help of this generic fuzzer, i managed to…
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@_Homeostasie_
Nicolas D
10 months
RT @saab_sec: Blog Post Alert: Tale of Code Integrity & Driver Loads 🔸Reversing sc.exe and MS-SCMR 🔸Some RPC internals 🔸Debugging PPL proc…
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@_Homeostasie_
Nicolas D
10 months
RT @landaire: Exploiting the NT Kernel in 24H2: New Bugs in Old Code & Side Channels Against KASLR by @gabe_k
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@_Homeostasie_
Nicolas D
1 year
RT @0xor0ne: This is an excellent series on virtualization and internals of various solutions (QEMU, Xen and VMWare) Credits @LordNoteworth…
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Nicolas D
1 year
RT @DebugPrivilege: I did two write-ups about ETW. The first one will cover how to capture an ETW trace and covers a case-study using the W…
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Nicolas D
1 year
RT @aflplusplus: The recording of our #37c3 talk "Fuzz Everything, Everywhere, All at Once - Advanced QEMU-based fuzzing" can be found here…
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Nicolas D
1 year
RT @jsecurity101: It’s very common for us to see offensive tooling enable SeDebugPrivilege so that they may bypass certain OS checks. Howev…
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Nicolas D
1 year
RT @akamai_research: Akamai researchers discovered a critical vulnerability in Microsoft Windows Server 2022. This vuln can be triggered by…
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@_Homeostasie_
Nicolas D
1 year
RT @quarkslab: Reversing Windows Container, episode I: Silo An exploration of the depths of #Windows #container technology by Quarkslab's e…
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@_Homeostasie_
Nicolas D
1 year
RT @AndrewOliveau: 💥BOOM!💥 Another privilege escalation blog, this time showcasing how to convert arbitrary file deletions 🗑️ to SYSTEM com…
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Nicolas D
1 year
RT @quarkslab: Did you know that Windows processes fundamental to Operating System security run in Isolated User Mode and can not be debug…
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Nicolas D
1 year
RT @Big5_sec: Here is a little analysis of @masthoon's CVE-2023-29360, a beautiful LPE he used during last Pwn2own:
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@_Homeostasie_
Nicolas D
2 years
RT @_ceax: [Tool] Ghidralligator: Emulate and fuzz code running on various CPU architectures (ARM, MIPS, PPC, x86, Apple Silicon M1/M2...)…
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@_Homeostasie_
Nicolas D
2 years
RT @Synacktiv: 📱Dive into the inner workings of jemalloc new: one of the libc allocators used on modern #Android devices. Enhance your unde…
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@_Homeostasie_
Nicolas D
2 years
RT @akamai_research: Akamai researchers have identified 3 vulnerabilities in MS-RPC runtime, all with a base score of 8.1. In our latest…
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@_Homeostasie_
Nicolas D
2 years
RT @mtarral: It's been a while since I've given updates here, especially since I started at Intel one year ago ! I've taken over the maint…
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@_Homeostasie_
Nicolas D
2 years
RT @CyberWarship: "Attacking the Android kernel using the Qualcomm TrustZone" #infosec #redteam #pentest https://…
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Nicolas D
2 years
RT @citronneur: Time Travel Debugging IDA plugin, ttddbg, 1.1.0 is out with new tracing feature ! Based on #IDA database, arguments and ret…
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