Noel Carrasco

Malware developer and Red Teamer | I like to build things time to time.

[Noel Carrasco @kvasigard]

@Salsa12__ God bless you. Next is those horrible structures with unions :,)

[Noel Carrasco @kvasigard]

I’ve just published my first malware analysis report 🎉
Analysis of a Brute Ratel sample from an incident, with a deeper look into its behavio. Great learning experience.

Repo (analysis + scripts): https://t.co/X4fzvsKgK6

Report in EN & ES. Feedback welcome!

[Noel Carrasco @kvasigard]

Lately I've been working on several small Rust libraries to generate malware samples for Red Team work. They’re on GitHub if you want to review, try them, or suggest improvements :)

https://t.co/78zVEai254

[Noel Carrasco @kvasigard]

@0xfluxsec Nice! Good work!

[Chuong Dong @cPeterr]

Reviving my blog with a complete analysis of the latest #LockBit #ransomware v4.0 Green! 🤠

https://t.co/BXID8ryR4R

h/t to @fwosar & @demonslay335 for all the crypto helps! Huge thanks to @BushidoToken & @CuratedIntel for the threat intelligence insight too! 🙏

[Mayfly @M4yFly]

New Active Directory Mindmap v2025.03! 🚀

📖 Readable version: https://t.co/gQd6WsLnzG

🔧 Now fully generated from markdown files—way easier to update and maintain!

💡 Got improvements? PRs welcome! 👉 https://t.co/o52PAmek7b

[Carlos Sánchez @chocotuits]

Puede que hayas llegado hasta aquí y te estés preguntando cómo puedes usar Saferlayer para proteger tus documentos.

Tan solo tienes que acceder a https://t.co/qIrplpTaIy desde tu móvil u ordenador.

[Noel Carrasco @kvasigard]

@vxunderground Last chance

[Noel Carrasco @kvasigard]

@vxunderground @SEKTOR7net Alo I like it

[Noel Carrasco @kvasigard]

@vxunderground @SEKTOR7net Alo I like it

[Noel Carrasco @kvasigard]

@vxunderground @SEKTOR7net Alo i like it

[Noel Carrasco @kvasigard]

@vxunderground @cr0nym Alo

[Noel Carrasco @kvasigard]

@vxunderground @vulnlab_eu Alo

[Noel Carrasco @kvasigard]

@vxunderground @AlteredSecurity Alo

[Noel Carrasco @kvasigard]

@vxunderground @cyberwarfarelab Yes

[Noel Carrasco @kvasigard]

@vxunderground @binaryz0ne Pleeeese

[Noel Carrasco @kvasigard]

@vxunderground @Malcoreio Yes

[Noel Carrasco @kvasigard]

@vxunderground Yes

[Noel Carrasco @kvasigard]

@vxunderground @cyberwarfarelab I would love to give it a try! :p

[Antonio Sanz @antoniosanzalc]

Fallo de #ciberseguridad crítico en Linux: CVE-2024-47176 https://t.co/Akmxu8nY3z Al final el "premiado" es CUPS, el sistema de gestión de impresoras. La vuln es un RCE que permite instalar "impresoras chungas" que ejecuten código en un equipo víctima(1/n)