Howdy fellow RE folk! Today I’d like to cover the basics of detours, trampolines, and code caves. Traditionally, if one wanted to expand functionality to a program, they have to look for whats called a ‘code cave’, which is just a contiguous piece of (executable) memory. You replace a piece of code (typically a function […]
For those of you whom saw me at ToorCon and those of you who wish they could have, Here are my slides, and here are my code notes(pass is infected). I also had a 90 minute seminar on reverse engineering malware for newbies. Here are the slides and here are the samples / crackmes /tools. […]
Hello everyone, Today we will be going over the answers to the test offered by Tenable / Nessus when you interview with them to be an appsec guy. I was told I was the first to ace all 3 tests, so I might as well be the first to spoil all 3 tests. What they […]