Hi everyone! For those of you who have been coming to my blog for CTF write-ups etc or finding my blog via Google search result, this announcement is especially important to you. For the past two years, I decided to try out paying for WordPress’s premium plan. As a result, I have my own domain […]
1. Overview This is a web challenge that involves REGEX vulnerability in Ruby that results in SSTI in ERB, a Ruby templating engine. You may download the files here. Below contains the source code of the page index.erb: If we submit a string, the value will be processed by neon.rb. This file also handles the […]
1. Good news Hi everyone! Recently I passed my OSCP (PEN-200) exam after my third attempt! I was able to obtain 80-point clearing one Active Directory (AD) set and two standalone machines. 2. First attempt experience My first attempt was in August 2021 at 9am I think. Back then, it was the old format where […]
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There is no excerpt because this is a protected post.
Hi everyone! I decided to write this post on Bukit Batok Driving Center’s driving lessons as there are few blog posts about it. Hopefully, this post will be helpful for you. Do join the BBDC Car Learners 3/3A telegram group if you haven’t as you can ask any questions on there regarding driving and test. […]
Hi everyone! Sometimes we need to debug an application in kernel debug mode. However, there may be cases where hardware breakpoint does not work well for certain cases. However, software breakpoint is unreliable as it does not always break despite the application executes past the breakpoint unless we set context to that process. Here comes […]
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There is no excerpt because this is a protected post.
There is no excerpt because this is a protected post.
There is no excerpt because this is a protected post.
Lamecarrot 
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