On 09/29/2018 during the 0DAYALLDAY Research Event, a vulnerability was discovered in the Guardzilla Security Video System.
Yesterday, MalwareTech posted two shellcode challenges. I spent some time going through the first challenge and wrote a walkthrough of it here. I recommend r...
Today, MalwareTech posted a beginner’s RE challenge on Twitter, and I thought it would be fun to go through it and write up how to do it with IDA and Python.
This code does have persistence, if you save the XLSX sheet now and reopen it, your PC will instantly start to mine again without any user interaction.