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Exfilter
Writeups

Exfilter

This was the easiest rev challenge in brics+ CTF, hosted by ITMO
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shELFing
Writeups

shELFing

This is the first, and easiest challenge in the brics+ CTF, hosted
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DEFCON 2022 Quals: hash-it-0
Writeups

DEFCON 2022 Quals: hash-it-0

shellcoding using hash functions! hash it 0 The hash-it-0 challenge is from
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GPU accelerated SMT constraint solving
Newsletter

GPU accelerated SMT constraint solving

By applying traditional fuzzing techniques, we achieved high throughput SMT constraint solving.
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CUDA Reversing Challenge
Newsletter

CUDA Reversing Challenge

This year’s CSAW quals was the first time I authored a
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DawgCTF 2020 - Where we roppin boys?
Newsletter

DawgCTF 2020 - Where we roppin boys?

CTF Writeup for DawgCTF 2020: Where we roppin boys? DawgCTF 2020: Where
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Vasilisk
Newsletter

Vasilisk

Vasilisk is a V8 JIT fuzzer that focuses on optimization passes. Background
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Reverse Engineering Go, Part II
Newsletter

Reverse Engineering Go, Part II

This post is on how the Ghidra decompiler works, and how to
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Reverse Engineering Go, Part I
Newsletter

Reverse Engineering Go, Part I

This will be part of a multi-part post on Go binaries and
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DIY Binary Analysis with OBIN
Newsletter

DIY Binary Analysis with OBIN

To learn how tools like IDA work under the hood, and learn
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Newsletter

Introducing Our New Hackers In Residence

The OSIRIS Lab is very happy to welcome two new Hackers in
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Newsletter

Hacking the Motherboard - Exploiting implicit trust in all of the forgotten places

Our economy is becoming more specialized and more and more tasks are
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