The task If you take a look at the source file, the task is to somehow get the ‘trash’ variable to equal the value 0xdeadbeef. This is a little hard, since we ...
Read MoreProtostar - stack4 Moving on to stack4. This is a really good one. It will test your knowledge of how function calls work. Before m...
Protostar - stack3 Moving on to the next challenge. Things get pretty interesting over here. Our task is to somehow call the “win()...
Observations Let’s take a look at the binary. $ file main32 main32: ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux),...
Protostar - stack2 The aim of this challenge is to again change the modified variable, except that this one has a slight change. We...
Protostar - stack1 Moving on to the next challenge of Protostar. Before reading any further, I strongly advise that you try this ch...
Protostar - stack0 This post is a writeup for the Protostack - stack0 challenge. Before continuing further, I strongly advice that ...