Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile
Chetan Nayak (Brute Ratel C4 Author)

@ninjaparanoid

Founder Dark Vortex/Brute Ratel | Former RedTeam @CrowdStrike @Mandiant @niiconsulting

ID: 854263770859790336

linkhttps://bruteratel.com calendar_today18-04-2017 09:22:09

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Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

Continuing my last tweet, I think some people missed my point. Local simulation helps to avoid unnecessary execution of possible failed attacks in customer env that can lead to detection. But there is another major advantage to this. If you've ever worked at Microsoft, Mandiant

Mike Felch (Stay Ready) (@ustayready) 's Twitter Profile Photo

Justin Elze MC spencer Dom and his team are talented and NH is great. Chetan is also very smart and knows detections along with being a strong engineer so BR is a great pick too. Too bad we can’t all be friends and crush it together. 😉 uniting NH and BRC4 would be a game changer for everyone.

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

With windows 10 reaching its EOL on October 2025, I will never understand how organizations will deal with this. I know so many companies who still rely heavily on windows 10 because of its stability as compared to windows 11. Most of the orgs will also need to upgrade the entire

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

I lately replaced my entire Windows 10 BRc4 lab with Windows 11 as windows 10 is almost deprecated. Probably my biggest mistake in the last 4 years. Everything just hangs and eats up more CPU and RAM. Apps are optimized very badly. Using the OS without GPOs is just pure hell.

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

Dark Vortex Malware on Steroids workshop schedule is now updated with new training content on the link below. The next live workshop is scheduled from 31st March-3rd April 2025. Email for more information. 🍻 0xdarkvortex.dev/training-progr…

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

I have created a common BOF repository for Brute Ratel. This includes open-source ported BOFS such as Kerbeus-BOF, and few of my own. I plan to add a few more by the end of the day. Customers can request additional porting requests in the official discord channel. #BRc4

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

BOF Development is in full flow at Dark Vortex. Multiple new standalone BOFs have been added and ported from various open source projects to BRC4-BOF-Artillery git-repo. New ones are mentioned in the commits. More crazy updates are on the way... github.com/paranoidninja/…

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

BRC4 BOF Artillery is now updated with new BOFs such as capturing ntlmv2 hashes, and remote process interaction BOFs etc. and a detailed Readme guide with POCs for usage. github.com/paranoidninja/…

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

Haven’t posted in a bit, so here’s the update👇. 1. This year marks the final live MalwareOnSteroids workshops (Apr & Sep) - it’s getting wild out there. 2. OTD & RTOS video courses resume full speed next month (some unexcpected delays over the last 2-3 months due to online

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

After a long period of dev, Brute Ratel release 2.2 - Rinnegan will be released today. Crazy shenanigans went into this release. Those who know what Rinnegan means, should know whats coming 🙂. Stay tuned for the upcoming blog post and release video. #BRc4

After a long period of dev, Brute Ratel release 2.2 - Rinnegan will be released today. Crazy shenanigans went into this release. Those who know what Rinnegan means, should know whats coming 🙂. Stay tuned for the upcoming blog post and release video. #BRc4
Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

Brute Ratel 2.2 - Rinnegan is now available for download. The more OpSec features will be available only on a private video for customers. Rest of the features/API information is now available publicly. #BRc4 bruteratel.com/release/2025/0…

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

Next incoming question: "Do we list all dcsync'd passwords for the entire domain and all cleartext credentials harvested/cracked in the report?" 😂 I've seen atleast more than one report containing 2 pages of just cleartext passwords and usernames, because the RedTeamer thought

Chetan Nayak (Brute Ratel C4 Author) (@ninjaparanoid) 's Twitter Profile Photo

This. Exactly what I love about Elastic EDR. If you want to make the world a better place, share your research/detections. If you speak about how OSTs are bad, and then do not help anyone, you are just being a hypocrite.