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4Dgifts

@4dgifts

culprit %x%x%n%n

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29.06.2023
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Latest posts by 4Dgifts @4dgifts

Reflective loading of an unsigned Windows driver.
This may be useful for red teaming and game cheating, but also to reclaim ownership of your computering device.
Yay, you don't need a cloud services account to do it!

09.10.2025 16:30 👍 3 🔁 0 💬 0 📌 0
RW physical memory pages with a side of LSTAR MSR overwrite? YOLO!

RW physical memory pages with a side of LSTAR MSR overwrite? YOLO!

BYOVD is a well-known technique commonly used by threat actors to kill EDR 🔪
However, with the right primitives, you can do much more.
Find out how Luis Casvella found and exploited 4 vulns (CVE-2025-8061) in a signed Lenovo driver.
👇
blog.quarkslab.com/exploiting-l...

23.09.2025 17:01 👍 1 🔁 1 💬 0 📌 0
Preview
Microsoft says Azure affected after cables cut in the Red Sea | TechCrunch It's not clear who cut the cables or why.

It's not clear who cut the cables or why.

07.09.2025 15:24 👍 35 🔁 12 💬 0 📌 5

Reverse engineering of the patch for a (remote?) code execution vuln recently fixed by Apple, allegedly used in attacks ITW.
They "improved bounds checking" at an infinite rate, from 0 to actually checking.
This is the kind of simple bug that a fuzzer would catch so it is puzzling that it wasn't.

05.09.2025 19:14 👍 4 🔁 2 💬 0 📌 0

What kind of advise is "We don't know what is going on, disable your VPN server" ?
Also a 0day is not "a security bug that was discovered and exploited before the vendor could patch the issue".
0day is a vuln that is not publicly known.
A known vuln that the vendor did not care to patch isn't 0day.

05.08.2025 14:01 👍 7 🔁 6 💬 1 📌 0

30+ years in cybersecurity and I still see these vendor-supported private 0day sharing clubs.
Vendors that tilt the patch and later demand fair play.
We have not learned anything from MAPP have we?

06.06.2025 17:38 👍 2 🔁 1 💬 0 📌 0
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😍Un equipo de la UBA se ubicó entre los 5 mejores (de más de 100) en el mundial de “satélites enlatados”👇en la final del proyecto CanSat, organizado por la Universidad Nacional de México, con un satélite del tamaño de una lata que ellos mismos diseñaron y fabricaron 👇

28.05.2025 18:14 👍 71 🔁 32 💬 3 📌 1

tambien acá 👋

28.05.2025 15:58 👍 2 🔁 0 💬 0 📌 0

last I checked immigrant expenditures are not tax free either

28.05.2025 11:32 👍 2 🔁 0 💬 0 📌 0

"(...) esa línea de crédito es extorsiva, y mientras la mantengan siempre China va a poder extorsionar"

En cambio, el crédito que el FMI por recomendación de los Estados Unidos le otorga a la Argentina... ¡Caramba! ¡qué coincidencia!

17.05.2025 15:26 👍 2 🔁 1 💬 0 📌 0
Preview
La recomendación a Milei de un funcionario de Trump: “Mientras tenga el swap con China, Argentina no será libre” Mauricio Claver-Carone, enviado especial de Estado Unidos para América Latina, fue entrevistado en exclusiva por Infobae

Estados Unidos en el rol del novio violento y golpeador recomendándole a la novia liberarse de las amigas que la bancan cada vez que la faja

www.infobae.com/economia/202...

17.05.2025 15:19 👍 0 🔁 1 💬 2 📌 0

This is *significantly* better than Johnny Mnemonic and yet much less known.
Recommended!

10.05.2025 00:01 👍 3 🔁 0 💬 0 📌 1
Preview
Motosierra sin fin: el Gobierno eliminó definitivamente el FISU y el Fondo Fiduciario para la Promoción Científica | Luego de subejecutarlos En una nueva muestra de su desprecio por las políticas públicas, el Gobierno de Javier Milei eliminó dos fondos fiduciarios clave: uno destinado a la ciencia y tecnología, y otro a la vivienda. Esta d...

OJO con esta nota.
El fondo fiduciario eliminado NO es el FONCYT, que no es un fondo fiduciario.
El eliminado es el FONDOTEC, creado por la Ley N° 23.877, de 1990.
El FONCYT se creó en 1996 con la @agenciaidiar

www.pagina12.com.ar/823318-motos...

06.05.2025 14:29 👍 4 🔁 2 💬 0 📌 0

Strange times: CISA employees this morning received a "workforce accountability survey" email requiring them to say whether they were on-site, teleworking, on leave, on travel, or no longer employed at CISA.

Then a few hours later, they got another email saying "no response is needed."

30.04.2025 17:52 👍 38 🔁 13 💬 3 📌 1
A small bug in the signature verification of AOSP OTA packages A signature verification bypass in a function that verifies the integrity of ZIP archives in the AOSP framework

There is a small bug in the signature verification of OTA packages in the Android Open Source Framework.
Official builds doing normal double verification of packages are not vulnerable but OEMs and third party apps may be.
Jérémy Jourdois explains it here:
blog.quarkslab.com/aosp_ota_sig...

08.04.2025 17:51 👍 5 🔁 5 💬 0 📌 0

PARA PARA PARA VOS ME ESTAS DICIENDO DE QUE PATRISSIA BULLREICH ES UNA ZURDA?

28.03.2025 16:10 👍 0 🔁 0 💬 1 📌 0

beware of how this plays out..
as in "we cannot do it unless a backdoor is installed..." etc

27.03.2025 22:30 👍 0 🔁 0 💬 0 📌 0

Agrego que cerraron estaciones d ela línea D durante 3 meses no de sabe para qué carajos. La frecuencia de trenes sigue siendo una mierda, esta llenos todo el tiempo y cada dos por tres se quedan parados varios minutos en los túneles.
Solo hicieron boludeces cosméticas

26.03.2025 12:33 👍 0 🔁 0 💬 1 📌 0
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Pope Francis made a brief statement from the hospital balcony:

23.03.2025 13:44 👍 8021 🔁 1127 💬 73 📌 124
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Saw this on the other site but I should comment here:
Can't remember his hacker handle but I think Pad & Gandalf of 8lgm were arrested the same day in 1991.
You may not know it but the entire infosec & software industries owe 8lgm immense gratitude for making vendors accountable for their vulns

17.03.2025 22:59 👍 9 🔁 6 💬 0 📌 0

ZOMG

17.03.2025 20:33 👍 0 🔁 0 💬 0 📌 0

This is the new diplomacy?

17.03.2025 20:31 👍 1 🔁 0 💬 0 📌 0
Preview
FCC Reaffirms Decision to Reject Starlink Application for Nearly $900 Million in Subsidies FCC reaffirmed WCB's prior decision to reject the long-form application of Starlink to receive public support through the RDOF program, based on the applicant's failure to meet the program requirement...

Es una saga que lleva años. Previamente le cancelaron un subsidio por casi $900M USD por no cumplir con los requerimientos técnicos prometidos
www.fcc.gov/document/fcc...

17.03.2025 20:26 👍 1 🔁 0 💬 0 📌 0

Excellent Zoolander reference by @wdormann.bsky.social in his video.

You know where to find us if you need help @msftsecresponse.bsky.social

🌺 @lutasecurity.bsky.social 🌺

17.03.2025 20:12 👍 20 🔁 7 💬 2 📌 0

le hicieron una bandera a Dani Osvaldo ?
😂

17.03.2025 00:34 👍 1 🔁 0 💬 1 📌 0

But not the swastitrunk?

12.03.2025 03:50 👍 0 🔁 0 💬 1 📌 0

A deep dive into phishing
I guess there is a pun in there but child[0|1] have banned dad jokes.
sorry

11.03.2025 16:10 👍 0 🔁 0 💬 0 📌 0

Y ni hablar si Putin lo invitaba a tomar un té

09.03.2025 22:10 👍 0 🔁 0 💬 0 📌 0