Tag Archives: OSCE

Hello! One more Vulnserver write-up. This one is HTER function, it has some similarities with his brother LTER. LTER was converting the buffer to Unicode and HTER is going to convert it to hexadecimal. Let’s see what happens when this … Continue reading →

Hello! One more blog post about Vulnserver, this time let’s do LTER exercise. It’s not a difficult one, but it has an important thing that we should understand when we are using Alphanumerical encoders. As always, we start the fuzzing … Continue reading →

Hello everyone! This post is going to be another write-up of vulnserver. I’m going to do GMON exercise that contains basically an standard SEH based Remote Buffer Overflow vulnerability. I will try to make this post useful for anyone that … Continue reading →

Hello everyone, This post is an alternative way to crack Vulnserver using KSTET command. To understand what I’m going to show in you here and how you can exploit this specific method you need to read the last post of … Continue reading →

Hello everyone! This is going to be the second post of the series of Vulnserver. This post will cover the exploitation of vulnserver using the KSTET function This one is a bit more difficult than TRUN, that was the one … Continue reading →

Hello everyone, this post is the first of a series that I’m going to dedicate to Exploit Development. Right now I just finished the OSCE certification labs and I’m preparing the exam. I think that is a good idea to … Continue reading →