If you received an email like the one below, would you try out the voucher code and see if it works? I sure as heck would, there is literally zero risk from doing so. Assuming the voucher code works and your account is credited with $5 immediately, how far would you be willing to go to get an ...

We have all come across malware which overwrites the Master Boot Record (MBR) of a machine, leaving it unbootable. The code required to overwrite the MBR is surprisingly simple. We will first need to open a write handle to the physical device using the CreateFile API. The MBR is stored in the ...

After looking at the published solutions for FLARE-On 6, I realised that for challenge 11, vv_max, most people used a script to either reverse the AVX functions or to brute force it. My approach was different, I made use of memory breakpoints strategically placed at the address of the arrays to ...

Over the past 3 years, I have attended 3 SANS courses and participated in 3 NetWars events. I have won the challenge coin for every event I participated in. I hope this gives a bit more credibility to the tips that I am about to share. The SANS Challenge on the last day differs depending on the ...

Exploit Title: WP Like Button 1.6.0 - Auth Bypass Date: 05-Jul-19 Exploit Author: Benjamin Lim Vendor Homepage: http://www.crudlab.com Software Link: https://wordpress.org/plugins/wp-like-button/ Version: 1.6.0 CVE : CVE-2019-13344 1. Product & Service Introduction: WP Like button allows you to ...

Let us take a look at the Cybersecurity Act 2018 and see how it affects professionals in the industry. I believe it is a good first step, however more can be done in terms of enforcement as well as to ensure better wording of the law. 1 2 3 4 5 6 7 8 9 10 11 12S2 Interpretation “cybersecurity” ...

Since shellcode is usually very small in size, I have used RSA asymmetric encryption to encrypt the shellcode. Most of the code is boilerplate code so there is not much to talk about. Encryptor. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ...

I have taken shellcode #603 and #859 from shell-storm and created polymorphic version that passed clamav scan. The original version of both shellcodes were detected by clamav scan due to the presence of the /bin/sh string. Breaking up the string caused the modified versions of both shellcodes ...