debugging - All things rǝvǝrsǝd

All things rǝvǝrsǝd

debugging

A collection of 5 posts

Debugging r2 - child processes

Debugging r2 - child processes

If you ever want to debug r2 while it is debugging another process (so basically debug while debug r2 -d /bin/ls or when using ood) remember about few important things. Radare2 will create a new process so it is important to be sure if gdb is set to attach

Debugging r2

This will be a short one. If you ever need to debug Radare2, and after running it under dbg you can't get into the debugger after hitting ^C as it should, remember that r2 handles this shortcut and this won't work. Instead use this: kill -SIGTRAP

net user /times

net user /times

net user /times

You probably know this but in case you don't, Windows has built in feature for setting up allowed login days and hours for a particular account. It can be done in the following way net user account_name /times:[{times | ALL}] but when I used it to restrict

Debugging .Net applications without source code with dotPeek Symbol Server

Debugging .Net applications without source code with dotPeek Symbol Server

Few years ago I've made a video that demonstrates how one can debug (from Visual Studio) without having source code by using the dotPeek Symbol Server. You can see the video below: DotPeek is one of many competed .NET decompiler (I ❤ dnSpy) but it has a great feature

Flare-On 2019 solutions/notes (upd. 11.02)

Flare-On 2019 solutions/notes (upd. 11.02)

I'm well aware that there's multiple write-ups/solutions presenting 2019's Flare-On solutions but I've decided to provide my own for two reasons. Firstly, to have some notes I can easily find for future. Secondly, I think some of my solutions were non-standard