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Offensive Security

Resources related to the offensive side of cybersecurity, including penetration testing and red teaming.

HTTP is dead... Long live HTTP?!
Offensive Security

HTTP is dead... Long live HTTP?!

In this post, I will continue on my last paper by showing the readers a severe HTTP request smuggling bug chain using a new gadget, as well as a few ways to exploit it.

Nov 14, 2023 · 16 min read
◆ Top 10 Web Attacks 2023 #8
From Akamai to F5 to NTLM... with love.
Offensive Security

From Akamai to F5 to NTLM... with love.

In this post, I am going to show the readers how I was able to abuse Akamai so I could abuse F5 to steal internal data including authorization and session tokens from their customers.

Oct 26, 2023 · 20 min read
Automating C2 Infrastructure with Terraform, Nebula, Caddy and Cobalt Strike
Offensive Security

Automating C2 Infrastructure with Terraform, Nebula, Caddy and Cobalt Strike

In this post, I am going to show the readers how to build a fully automated C2 infrastructure using Terraform with Nebula's end-to-end encryption backend communication layer.

Feb 23, 2023 · 22 min read
From SKID to SAVAGE by abusing OST and Telegram services.
Offensive Security

From SKID to SAVAGE by abusing OST and Telegram services.

In this post, I am going to show readers how easy it is for up-and-coming threat actors to completely compromise, then possibly extort large companies with very little effort by abusing openly available resources.

Dec 11, 2022 · 10 min read
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