Ido Veltzman @Idov31
I'm a security researcher that using this platform to share my projects and research. Opinions are my own. https://t.co/UiWgKq40sV linktr.ee/idov31 Joined March 2020-
Tweets188
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Followers3K
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Following37
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As you've noticed in the agenda of x33fcon, Nidhogg now has full integration to @checkymander's Athena and now it can be used with Mythic C2 infrastructure. The API available here: github.com/Idov31/Nidhogg… If you want to learn about this and more, make sure to watch my talk :)
As you've noticed in the agenda of x33fcon, Nidhogg now has full integration to @checkymander's Athena and now it can be used with Mythic C2 infrastructure. The API available here: github.com/Idov31/Nidhogg… If you want to learn about this and more, make sure to watch my talk :)
A simple reverse engineering writeup, defeating a username and serial key check! medium.com/@syncwithali/d…
From knowing Austin and his work, anyone that will hire him will have a 10x researcher on their team. Extremely talented and creative person.
From knowing Austin and his work, anyone that will hire him will have a 10x researcher on their team. Extremely talented and creative person.
I'm pleased to announce that I will be giving my talk "Kernel Games: The ballad of offense & defense" in @x33fcon this year, I hope to see you all there 🥳
Modern implant design: position independent malware development. A small blog post on how to design "modern" malware with features like global variables, raw strings, and compile-time hashing. 5pider.net/blog/2024/01/2… Repo: github.com/Cracked5pider/…
The documentation of all features is complete and can be viewed in: github.com/Idov31/Nidhogg… In the documentation there are usage examples, explanations and helpful information for users and for people that want to learn how certain feature is implemented. #infosec #CyberSecurity
Another feature is completed :) Port hiding is added to Nidhogg, now you can hide connections by tcp (local or remote) or udp ports, already live in dev. github.com/Idov31/Nidhogg… #infosec #CyberSecurity
Due to the changes that happened with Nidhogg in the last months, I created a dedicated wiki that explains how the features work and how to use them. In the next weeks, I will add the documentation of all features. Everything will be available here: github.com/Idov31/Nidhogg…
There was no update for a while and the reason being a massive bug fixes, feature checking and a new feature (fun fact: it is the 23th feature!). Now, you can use Nidhogg to dump credentials from LSASS! Go check it out: github.com/Idov31/Nidhogg… #infosec #CyberSecurity
I plan on releasing my stage 0 which started out as a plan to be a fully fledged framework but stopped at stage0, I genuinely had it private/sitting for a while and plan on stabilizing some code before deploying! I have no use case for it anymore.
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@Idov31 @_RastaMouse @checkymander Oh, I will enjoy this one! Superb work on Nidhogg! I keep it in my bookmarks to dive into kernel development one day and use your code for learning 😀
@Idov31 @_RastaMouse @checkymander Great job, looking forward to it 👊
🎉 Exciting news! 🎉 The agenda for #x33fcon has just been announced! 📢 Don't miss out on insightful #talks, engaging #workshops, and #networking opportunities. Who's presenting this year? Check it out: x33fcon.com/#!conference.md #cybersecurity #conference #workshops #training
Reverse engineering a simple binary to pass the correct password! It employs a simple XOR scheme, extracting the right password was a success! medium.com/@syncwithali/r…
If you've ever worked with HyperDbg, you probably know that everything in HyperDbg is treated as an event. This new debugger is designed to allow us to control the smallest unit in computers which is a clock cycle, so we can execute custom actions for each event (clock).
Soon we'll say welcome to our new family member, hwdbg. 🛠️⚙️🔲 Hardware Debugger, or #hwdbg, is a new class of event-driven chip debuggers that allows precise signal control down to the period of a single clock cycle. github.com/HyperDbg/hwdbg #FPGA #Chip #Hardware #Debugging
So @j00ru published two posts on Windows Registry; given that there were a lot of fixes in Windows Registry in recent months I expect these to be fun ;) googleprojectzero.blogspot.com/2024/04/the-wi… googleprojectzero.blogspot.com/2024/04/the-wi…
Did you know that LSASS has the ability to execute arbitrary kernel-mode addresses? I wrote a small proof of concept that allows administrators to execute unsigned code in the kernel if LSA Protection is disabled. github.com/floesen/KExecDD
It took ~3 days but I got secure kernel debugging (mostly) working with LiveCloudKd (@gerhart_x) 🎉🎉🎉
A simple reverse engineering writeup, defeating a username and serial key check! medium.com/@syncwithali/d…
Looks like @ShitSecure and me are giving a workshop at @x33fcon this year👀We will be talking about packer development and help you to build your own packer for dropping malware in protected environments. Be there or be square🟥
Yeeah! 🔥🔥🔥🔥 Looks like @eversinc33 and I will give a Maldev Workshop at @x33fcon 2024! 😎Looking forward for that but also for this conference in general 🥰 Pirate Ship, we are ready 🏴☠️🦜
Shout out to @aall86 for building SkTool. The easiest way to find out what Hypervisor / secure kernel features are enabled on a system
Proud of the team! We deployed generic IFUNC implantation detection in less than 24 hours with close to zero false positives. This demo shows our binary code intelligence engine in action by detecting the implantation of a backdoor in the crc64_resolve() function. This…
@antitree Our Transparency Platform has already deployed the detection. This specific case with such a backdoor implantation is tricky and possible only with deep code analysis for validation to reduce the FPs and not overwhelm security teams with alert fatigue.
The Intel 8088 processor's instruction prefetch circuitry: a look inside : righto.com/2024/03/8088-p… credits @kenshirriff
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