😈 [ Nikhil Hegde @ka1do9 ]

In this one, I go into great detail about how malware walks the Process Environment Block (PEB) to find particular DLLs and parses their export table to find address of functions.

🔗 https://nikhilh-20.github.io/blog/peb_phobos_ransomware/

🐥 [ tweet ]

😈 [ Justin Elze @HackingLZ ]

Pwning C2 frameworks

🔗 https://blog.includesecurity.com/2024/09/vulnerabilities-in-open-source-c2-frameworks/

🐥 [ tweet ]

😈 [ konrad @konradgajdus ]

From Theory to Code: Implementing a Neural Network in 200 Lines of C

🔗 http://x.com/i/article/1837064930832404482

🐥 [ tweet ]

😈 [ Orange Cyberdefense Switzerland @orangecyberch ]

💻🛡️ In this series of blog posts, Clément Labro (itm4n) one of our ethical hacker, explores yet another avenue for bypassing LSA Protection in Userland.

Blog series:
🔗 https://itm4n.github.io/ghost-in-the-ppl-part-1/
🔗 https://itm4n.github.io/ghost-in-the-ppl-part-2/
🔗 https://itm4n.github.io/ghost-in-the-ppl-part-3/

Code:
🔗 https://github.com/itm4n/PPLrevenant
🔗 https://github.com/itm4n/Pentest-Windows/tree/main/NdrServerCallAll

🐥 [ tweet ]

😈 [ Remko Weijnen @RemkoWeijnen ]

Proof of Concept to leverage Windows App to create an LSASS dump

🔗 https://github.com/rweijnen/createdump

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😈 [ DSAS by INJECT @DevSecAS ]

Recursive Loader

Explanation of code: The following code is inspired by APT Linux/Kobalos. Kobalos was malware, suspected to be tied to the Chinese government, which was fully recursive. It was novel malware.

🔗 https://github.com/Evi1Grey5/Recursive-Loader

🐥 [ tweet ]

😈 [ Will @BushidoToken ]

I am happy to share another new resource I recently made called The Russian APT Tool Matrix 🇷🇺

🔗 https://blog.bushidotoken.net/2024/09/the-russian-apt-tool-matrix.html
🔗 https://github.com/BushidoUK/Russian-APT-Tool-Matrix

🐥 [ tweet ]

ищем себя, пацаны

😈 [ Check Point Research @_CPResearch_ ]

10 years of DLL hijacking - featuring abused executables that shouldn't have existed, exported and malicious DLLs with discount bin "packing." Includes a PoC for app developers to pre-emptively stop hijacking without dealing with a certificate authority.

🔗 https://research.checkpoint.com/2024/10-years-of-dll-hijacking-and-what-we-can-do-to-prevent-10-more/

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😈 [ Fox-IT @foxit ]

Check out our latest blog from our Red Team about EDR evasion through malware virtualisation:

🔗 https://blog.fox-it.com/2024/09/25/red-teaming-in-the-age-of-edr-evasion-of-endpoint-detection-through-malware-virtualisation/

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UnderConf. От сообщества – для сообщества

Keynote-спикеры и докладчики крупных конференций, авторы ваших любимых телеграм-каналов про ИБ, ведущие самых известных воркшопов и легенды индустрии в одном месте – на UnderConf, 29.09.

@crytech7, Сергей Голованов a.k.a. @sk1ks, @n0nvme и другие представят свои последние разработки и исследования, а Сергей Норд, локпикеры Autopsy Will Tell и хардварщики “Танец Роботов” параллельно проведут для вас топовые воркшопы.

На конференции также будет развернута лаборатория Pentest Lab, где можно будет разобраться в сценариях различных атак на части сетевой инфраструктуры компании.

В середине дня пройдут дебаты между Алексеем Гришиным и @i_bo0om о том, как расходятся интересы специалистов и бизнеса.

Подробная программа уже доступна на сайте.

Канал | Чат

Не рекламы ради, а просто поделиться, куда я решил заглянуть в честь начала отпуска

😈 [ Mandiant (part of Google Cloud) @Mandiant ]

🚨 Mandiant observed #LummaC2 stealers leveraging a new obfuscation technique to thwart analysis tools and stifle reverse engineering efforts.

Read about this tactic, and how we developed an automated method for removing this protection layer →

🔗 https://cloud.google.com/blog/topics/threat-intelligence/lummac2-obfuscation-through-indirect-control-flow/

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👹 [ sn🥶vvcr💥sh @snovvcrash ]

Got curious how the new App-Bound Chromium Encryption can be bypassed, so here’s a minimal PoC for decrypting the Local State key as a non-elevated user via an RPC call to the elevator service (path validation must still be taken into account though):

🔗 https://gist.github.com/snovvcrash/caded55a318bbefcb6cc9ee30e82f824

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😈 [ trickster0 @trickster012 ]

I just released my C2 I was working on, on my free time. Feel free to play around make your own forks if you like it. It needs a lot of work but it is a fully rust one with small implant and working sleep obfuscation.

🔗 https://github.com/trickster0/NamelessC2

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😈 [ Soufiane @S0ufi4n3 ]

The (Anti-)EDR Compendium
EDR functionality and bypasses in 2024, with focus on undetected shellcode loader.

🔗 https://blog.deeb.ch/posts/how-edr-works/

🐥 [ tweet ]

Поговорили с Cyber Media о пентесте внутренних сетей, редтимах и рисках, получилось очень лампово:

🔗 https://securitymedia.org/articles/interview/sergey-yashin-positive-technologies-grezy-o-zashchishchennosti-infrastruktury-iz-za-ee-nedostupnosti.html