Dynamically unpacking UPX payload from memory. What is UPX?: Ultimate Packer for eXecutables (UPX) is a free and opensource executable packer. This usually is short for “runtime packers” whi...
Create a CSR in Windows 11/10
How to create your own Certificate Signing Request for SSL implementation. What is a CSR? - A certificate signing request (CSR) is the initial step to implement SSL/TLS on your server. The CSR i...
Modprobe for peace of mind
modprobe intelligently adds or removes a module from the Linux kernel. modprobe looks in the module directory /lib/modules/uname -r for all the modules and other files, except for the optional conf...
5 Step Malware Lab in Hyper-V
I've created and uploaded a fully loaded malware analysis lab based in Windows10 and Flare stack, and exported it so that anyone can import it as a VM in HyperV, In this article we will see how. ...
Why I want to do a Doctorate?
"Life is a matter of choices, and every choice you make makes you." - John C. Maxwell The pressure is real if you ask me, as you approach the last year of your college, it increases, the pressur...
RSA is NOT used to encrypt LARGE files?
Practical Understanding of Public-Key based Encryption Strategies and their Efficiency. Why do PGP / GPG and other encryption tools have "encrypt with RSA" option? And, what’s even the use of th...
Secure your work like a Pro
Utilizing PGP Keys to Encrypt Everything you have. If you have some super private or confidential data on your computer and don’t want anyone to have it, even if they have login access of your co...
How to (code in) BrainF*ck?
A DETAILED GUIDE ON BRAINF*CK FOR BEGINNERS AND ENTHUSIASTS. Brainfuck is the most famous esoteric programming language, and has inspired the creation of a host of other languages. Due to the fa...
Samsung CTF App Reverse Eng. Writeup
A writeup of Reverse Engineering Challenge of Samsung CTF "Hacker's Playground 2020" Points : 500 Solves : 15 I took part in Samsung’s CTF event and tried to do some reverse engineering challe...
ASCWG CTF Impossible Dream Writeup
A writeup of the Forensics Challenge of Arab Security Cyber WarGames. Points : 600 The description said : The notorious terrorist group known as the 10 rings got their elite hacker 5 to hack i...