Tags » Shellcode

Shellcode to Scroll your Desktop Vertically and Horizontally

This is another fun shellcode that I made to scroll your desktop vertically and horizontally infinitely.
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Reversing

Shellcode to Scroll Your Desktop Horizontally

This is another fun shellcode I’ve written to scroll your desktop horizontally.
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Reversing

Shellcode to Invert Colors

This is a simple shellcode I wrote for fun. This is pretty useless but still it’s fun to experiment :) 693 more words

Reversing

Shellcode: Dual Mode (x86 + x86-64) Linux shellcode

Introduction

Someone asked me recently what do you mean by “dual mode shellcode”? and it seems the wording is slightly ambiguous to those unfamiliar with the different operating modes of a CPU like x86 so I just wanted to clarify through some codes written for Linux. 1,017 more words

Programming

Assembly Debugging with gdb

Introduction

Over the last couple of months I’ve spent quite a lot of time in gdb whilst working through the SLAE certification exam assignments. The question I had was how I could become more efficient when working in gdb? 1,673 more words

Linux

SLAE Assignment 7: Custom Crypter

So I’m here at the start of the final assignment of the SLAE exam. Its certainly been a lot of fun working through each of the previous assignments and I’m expecting this one will be the same as the subject is encryption. 2,944 more words

Linux

Shellcode: Fido and how it resolves GetProcAddress and LoadLibraryA

Introduction

A tool to modify existing metasploit payloads for windows called Fido was recently published by Joshua Pitts, the author of Backdoor Factory. 2,387 more words

Programming