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Two years ago I was hosting my own SMTP server and had a simple goal: receiving one-time codes + the occasional human email.
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A 1568×1568 PNG fits about 40,000 characters of text in a 6×10 pixel font.
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Cross-posted from X / @_can1357 In fact only the edit tool changed.
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Bracha’s reliable broadcast has been the go-to Byzantine broadcast primitive since 1987.
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What happens when you take IDA Pro to a $30B “decentralized” exchange?
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I have released another article about Patchguard almost 5 years ago, ByePg, which was about exception hooking in the kernel, but let’s be frank, it didn’t entirely get rid of Patchguard; in this article I will be discussing an entirely different approach…
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As cheesy as the title sounds, I promise it cannot beat the cheesiness of the technique I’ll be telling you about in this post.
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Before I begin this series of blog posts, I would like to add a small disclaimer.
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Now I know what you are thinking, exception hooks?
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Just a few days ago, a new vulnerability allowing an unprivileged user to run #DB handler with user-mode GSBASE was found by Nick Peterson (@nickeverdox) and Nemanja Mulasmajic (@0xNemi).
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By the end of this post, I aim to make an injector unlike any other: one that by design makes your DLL not debuggable from UM, makes your pages invisible to NtQueryVirtualMemory and NtReadVirtualMemory, and lets you execute code in target process without…
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Trapped in a SMEP disabled payload not being able to do anything reliably?
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With the introduction of sTLB with Intel Nehalem, TLB splitting – once a reliable technique – became a thing of the past.