/explore

Click through on any links that interest you or select the planets on the right to continue exploring the Outer Web.
You are here

www.jaybosamiya.com
| | wachter-space.de

Solution to the Cyber Security Rumble Finals challenge simple-asm. The challenge is strait forward. It defines an custom set of instructions, that get translated to x64 instructions directly and are then executed at a fixed offset, in a no-PIE binary. The translation lacks checks, such that the instructions do more than they should at first sight, when using specific higher register. This is the provides challenge source code, also running on the remote instance:
4.4 parsecs

Travel
| |
| | www.da.vidbuchanan.co.uk


3.8 parsecs

Travel
| |
| | rog3rsm1th.github.io

Some cool techniques you can use to create SROP exploits
3.1 parsecs

Travel
| |
| | blog.fox-it.com

Fox-IT (part of NCC Group) has uncovered a large-scale exploitation campaign of Citrix NetScalers in a joint effort with the Dutch Institute of Vulnerability Disclosure (DIVD). An adversary appears to have exploited CVE-2023-3519 in an automated fashion, placing webshells on vulnerable NetScalers to gain persistent access. The adversary can execute arbitrary commands with this webshell,...
10.9 parsecs

Travel
|