Joined August 2023
Rtl Dallas retweeted
Just dropped a BOF (Beacon Object File) with a SYSTEM LPE + persistence by hijacking the Visual Studio Installer service via AppDomainManager. Native ETW kill, no binary replacement, beacon runs in-process inside a signed Microsoft binary. github.com/0xaled/Vipere
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Rtl Dallas retweeted
Recent supply chain attacks have demonstrated that the most valuable targets are developers 🧑‍💻 In this new blog post, I'll walk you through the full setup of a phishing attack 🎣 (ab)using GitHub OAuth App to gain control over an account! Trusted domains, free infrastructure, social engineering tricks, ... 🌐 blog.atsika.ninja/posts/the-… P.S: I've updated the blog design ✨, hope you enjoy it
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Rtl Dallas retweeted
New research: InsomniacUnwinding "Call stack spoofing is mandatory for sleep masking" No, it's not. Surgical UNWIND_INFO preservation: ~250 bytes vs ~6KB .rdata. Signatures encrypted, stack intact, no spoofing. Github: github.com/kapla0011/Insomni… Blog: lorenzomeacci.com/unwind-dat…
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Rtl Dallas retweeted
🚨 ProxyBlob update just dropped 🚨 This cute little blob become even more versatile, as it can now be compiled into WASM 📦 It won't work in your browser, but it will certainly run in JavaScript runtimes such as Node.js, Bun, Deno, etc. 👉 github.com/quarkslab/proxybl…
🤖 Made with AI
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Rtl Dallas retweeted
🥳 ProxyBlob V2 is now available 🎉 As promised, here is the new version of ProxyBlob, boosted with aznet. Az-what 🤔? This version introduces a new Go module called aznet that allows you to use Azure storage services (not just blobs 😏) as a direct replacement for net.Conn! 🏎️github.com/Atsika/aznet 🌐github.com/quarkslab/proxybl… Complete documentation is available in the aznet repo to understand how it works 📚
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Huginn Project: Project to generate COFF-format shellcode with API for : - Indirect syscall API - Stack Spoofing - Proxied LoadLibraryA calls Great for UDRLs, stage0 and OPSEC-conscious shellcode. github.com/NtDallas/Huginn
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Rtl Dallas retweeted
Even if stealth wasn't the objective, I still wanted to test the next release during my engagement. I must say that I'm very happy with the costs incurred 💸 This is the result of a large number of actions, which led to a massive DCSync with ~ 20k hashes 🎯
Productive week-end, I think this is going in the right direction 😉 almost there, need to be polished a little more, I like it when it shines ✨
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Playing in the (Tradecraft) Garden of Beacon and finding Eden. Learn how to utilize Crystal Palace, an open source project from Cobalt Strike creator Raphael Mudge, to rapidly combine different capabilities to create novel loaders/PIC tradecraft. cobaltstrike.com/blog/playin…
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Hi, I just pushed an update on OdinLdr. I have added an EAF Bypass to resolve function addresses, NtApi calls are now made with indirect syscall and synthetic stackframe. Majority of code is rewritted to be more clean github.com/NtDallas/OdinLdr
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Rtl Dallas retweeted
WSL2 is a powerful attacker hideout because it runs as a separate Hyper-V VM, and defenders rarely monitor it. Daniel Mayer explains how attackers pivot into WSL2 and what it took to build tooling that works across WSL2 versions. Read more ⤵️ ghst.ly/45fPUma
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Santa's dropping a new BOF down the chimney! My Christmas gift to RedTeam operators: BOF_ExecuteAssembly github.com/NtDallas/BOF_Exec…
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Rtl Dallas retweeted
[RELEASE] As promised, I’m releasing the first blog post in a series. It covers the gaps still present in current stack-based telemetry and how Moonwalking can be extended to evade detection logic and reach “on-exec” memory encryption. Enjoy ;) klezvirus.github.io/posts/Mo…
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Can't use you favorite impacket tools in FAST armored domains ? Fear no more ! BreakFAST is a small utility to demonstrate how Kerberos FAST armoring can be bypassed without local access to LSASS! Check out the repo: github.com/monsieurPale/Brea…
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A new c2 has just appeared today, HavocStrike
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Btw, I'm just kidding this CobaltStrike update is really cool :)
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New BOF to run native PE in the Cobalt Strike beacon without console allocation or pipe creation. Like BOF_Spawn, this BOF is malleable with proxy/spoof for LoadLibraryA, allocation methods (Heap, VirtualAlloc, Module Stomping) and some other tweaks :) github.com/NtDallas/BOF_RunP…
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